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糖尿病与上肢疾病

Why diabetes makes frozen shoulder, trigger finger, carpal tunnel syndrome and Dupuytren's more common, and how it affects healing and surgery.

Updated Oct 2026
指尖血糖试纸旁的小型血糖仪。
糖尿病使多种手部疾病——扳机指、腕管综合征、僵硬——的发病率更高,且恢复更缓慢。 Kieran Hirpara 4.0

本页面由机器翻译,尚未经临床医生审核。英文版本为权威版本。

您的感受

糖尿病可能影响您上肢的许多部位,而不仅仅是某一处。您可能会有某根手指在弯曲时发出弹响或被卡住,某侧肩膀变得僵硬,或者因手腕处的一条神经受压而出现手部刺痛和麻木。有些人会注意到手指慢慢向内弯曲,无法完全伸直。这些问题往往随着时间推移接连出现,因此您可能会因为与初次就诊时不同的手部或肩部问题而再次就诊。

僵硬和疼痛往往是逐渐加重的,而不是在受伤后突然出现。僵硬的肩膀在您把手伸过头顶或伸到背后时常常会酸痛,并可能影响您的睡眠。扳机指在早晨可能更严重,随着一天的推移逐渐松动。日常事务最能说明问题:握住水壶、转动门把手、打字、拿手机或扣纽扣。肩部僵硬会让您很难洗头或把手伸进后裤袋。如果您使用胰岛素,这些问题可能更顽固:扳机指更常同时累及多根手指,也更可能需要手术松解。

请留意手部或手臂的感染迹象。如果某根手指、手部或手臂变得发热、发红、肿胀且疼痛,尤其是伴有发烧,请当天前往急诊科。无需全科医生转诊。如果您的手指或手部变得苍白、冰冷、发白或发青,或者在受伤后突然失去感觉或活动能力,也请当天前往急诊科就诊。

如果您的症状没有缓解、在数周内逐渐加重、在夜间把您弄醒,或使您无法工作或使用手部或手臂,请去看您的全科医生或要求专科评估。如果您联系不上诊所,或是在非工作时间或周末,请前往离您最近的急诊科。

实际发生了什么

多年的高血糖会影响肌腱和关节周围的组织。肌腱就像绳索,牵动您的手指并活动您的肩膀。在糖尿病中,肌腱可能增厚并失去顺滑的滑动能力,因此肌腱在穿过手掌中的隧道时会被卡住,或者肩关节周围的关节囊收紧,直到关节几乎无法活动。医生称之为关节活动受限。糖尿病病程越长,这种情况往往会缓慢加重,手指挛缩通常在患病九年或更久后才出现。

这些问题中有几种可能会一并出现。手掌中的肌腱增厚就是扳机指,手腕处的神经受压就是腕管综合征,而肩关节被“锁住”就是冻结肩。糖尿病会增加其中每一种问题的几率,而患上其中一种也会使其他问题更可能出现。如果您使用胰岛素,更常见的是多根手指同时受累,其中也有更多手指最终需要手术松解。

同样的变化也会使手术和愈合更加困难。手部伤口愈合更慢,而一旦发生感染,感染的位置更深,需要更多次手术才能清除。类固醇注射是这些疾病的常用治疗方法,会暂时升高您的血糖。手指注射可使您的血糖升高至少5天,因此在任何注射前后,您都需要密切监测血糖水平。

这一切并不意味着这些问题是您的错,也不意味着它们无法治疗。它意味着根本原因在于糖尿病本身随着时间推移对您的肌腱、关节和神经产生的作用,因此您的医生会检查您的整个上肢,而不仅仅是今天疼痛的那个部位。

我们能做什么

您自己可以做很多事情。将血糖控制在目标范围内是第一步,因为血糖正是导致肌腱和关节变僵的根本原因。温和的锻炼和物理治疗旨在让您的手指、手腕和肩部保持活动,并防止僵硬限制您的日常活动。如果您患有2型糖尿病,锻炼和饮食是控制病情的首要手段。在制定锻炼计划时,需要个别考虑您自身的健康状况,尤其是如果您有心脏或血管问题,因此请与您的全科医生或糖尿病护理团队讨论。请给自我管理足够的时间,以周而不是以天来衡量。

药物可以在此过程中帮助缓解疼痛。洛索洛芬等抗炎止痛药可用于糖尿病患者的急性疼痛。类固醇注射是治疗顽固性扳机指的另一种选择,在超过一半的情况下可以帮助避免手术。代价是对血糖的影响:手指注射可使您的血糖升高至少5天,如果您的HbA1c(糖化血红蛋白)为7%或更高,升幅往往更大、持续时间更长。因此,您的HbA1c有助于预测血糖会升高多少,所以在任何注射前后请密切监测血糖水平。富血小板血浆是一种用您自身血液样本制成的注射剂,对于糖尿病患者的冻结肩来说,是一种安全且耐受性良好的选择。

如果您的症状严重,并且在采取上述措施后仍未缓解,您的全科医生或医生可能会将您转诊进行专科评估。对于某些特定疾病,偶尔可能会考虑进行手术操作。好消息是,糖尿病患者接受这些问题的治疗后,效果通常与其他人一样好:腕管松解术后,糖尿病患者的改善能够长期维持,程度与非糖尿病患者相同。有些手术甚至可以经皮完成,而不必开放切口,无论您是否患有糖尿病,这些手术都同样有效、同样安全。当涉及糖尿病时,恢复仍可能需要稍长的时间,而通过手术松解的僵硬肩膀可能会比预期更长时间地保持紧绷,因此您的医生会与您一起仔细权衡时机。

预期情况

这些问题大多发展缓慢,变化也缓慢。糖尿病病程越长,关节活动受限往往会逐渐加重,手指挛缩通常在患病九年或更久后才出现。即使没有糖尿病,老年人的手出现一些僵硬也很常见,因此并非每根僵硬的手指都会持续恶化。通过良好的血糖控制、温和的锻炼和适当的治疗,大多数人的手部和肩部都能保持足以应付日常生活的功能。如果置之不理,僵硬和卡住往往会持续存在,而不会自行缓解。

请对治疗能达到的效果抱有现实的期望。如前所述,对于顽固性扳机指,类固醇注射在超过一半的情况下可以避免手术。腕管松解术后,糖尿病患者在术前和术后都会有更多症状,但可以期待获得与非糖尿病患者相同的相对改善。对于冻结肩,在您睡着时对肩部进行轻柔的手法松解,可以使任一类型的糖尿病患者获得满意的效果,不过单靠手法松解的病例中,大约每三例就有一例第一次未能成功,需要重复进行。通过手术松解的肩膀可能会比预期更长时间地保持紧绷,糖尿病患者术后六个月的效果往往较差,并且在术后两年时有持续活动受限的倾向。对于糖尿病患者,手术早做还是推迟,对结果没有影响。

您的整体健康状况也会影响预后。如果您使用胰岛素,手部和上肢手术后出现并发症的风险更高,尤其是伤口感染,因此您的医生会在任何手术前与您一起权衡这一点。糖尿病患者的手部感染可能更严重,尤其是在血糖控制不佳时,这就是为什么本页前面提到的需要当天就医的急诊征兆如此重要。坦白地说:对于糖尿病患者,这些疾病的治疗是有效的,您感受到的改善通常是真实且持久的,但恢复可能比没有糖尿病时需要更长时间,而且一些僵硬可能会一直存在。在任何注射或手术前后都要持续监测血糖,在身体允许的范围内保持活动,如果情况有变化,请再次就诊。

何时就医

这些问题大多发展缓慢,因此常规预约通常是正确的第一步。如果您的症状没有缓解、在数周内逐渐加重、在夜间把您弄醒,或使您无法工作或使用手部或手臂,请去看您的全科医生或要求专科评估。请告诉医生您患有糖尿病,并说明您注意到的任何规律:同一只手有多根手指被卡住,或者肩膀在没有任何受伤的情况下变僵。这些细节有助于您的全科医生或医生把常常一并出现的各种疾病联系起来。

有一种情况不能等待。如果某根手指、手部或手臂变得发热、发红、肿胀且疼痛,尤其是伴有发烧,请当天前往急诊科。糖尿病患者的手部感染位置可能更深、更严重,尤其是在血糖一直偏高时,所以不要等着看它是否会自行好转。无需全科医生转诊。如果您的手指或手部变得苍白、冰冷、发白或发青,或者在受伤后突然失去感觉或活动能力,也请当天前往急诊科就诊。如果您联系不上诊所,或是在非工作时间或周末,请前往离您最近的急诊科。


Evidence & references

This is the clinical evidence summary written for health professionals. It is technical, and it lists the research this page was built from. You do not need to read it to understand your treatment or to make a decision about it.

Overview

  • Assessment of upper limb locomotor disease in diabetes should include an estimate of glycaemic control and a search for other complications [1].
  • Examination of the hands and shoulders should be included in the evaluation of patients with diabetes [4].
  • The prevalence of musculoskeletal disorders in people with type 2 Diabetes mellitus remains high despite advances in medical management over the last two decades [5].
  • Upper extremity impairments are prevalent and significant in patients with diabetes mellitus [7].
  • The systemic nature of musculoskeletal impairments in people with diabetes mellitus has traditionally been underappreciated but is recently gaining attention [12].
  • Diabetes mellitus is associated with a variety of hand manifestations including stenosing tenosynovitis, Dupuytren's contracture, carpal tunnel syndrome, and limited joint mobility [18].
  • Musculoskeletal hand disorders were prevalent in type 2 diabetes mellitus patients in Jordan [74].
  • Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement (59% of patients) compared to non-insulin-dependent diabetic patients (28% of patients) regarding trigger finger [2].
  • Insulin-dependent diabetic patients have a higher rate of requiring surgical release for relief of symptoms (56% of digits) compared to non-insulin-dependent diabetic patients (28% of digits) regarding trigger finger [2].
  • The presence of diabetes mellitus rather than its severity was the most important factor for developing trigger digit after carpal tunnel release [14].
  • In 36 patients (4.5 per cent.), both shoulders were involved in periarthritis of the shoulder and there was a high incidence in insulin-dependent diabetics [3].
  • Shoulder pain and disability are common, and persistent in adults with diabetes [6].
  • The prevalence of frozen shoulder is less than previously reported but still greater in diabetic patients [23].
  • There is continuing gradual deterioration of limited joint mobility with increasing duration of disease, though finger joint contractures are prevalent only in longstanding diabetics with a disease duration of nine years or more [8].
  • Diabetes exacerbates the burden of surgical upper-extremity infections, characterized by more proximal locations, deeper involved anatomy, broader pathogenic microbiology, increased need for repeat drainage, and higher risk for amputation [9].
  • Insulin-dependent diabetic patients have a greater risk of complications following hand and upper extremity surgery, specifically surgical site infections [11].
  • More than one third of patients in a clinical series of diabetic hand infections are diabetic [17].
  • Hand infection requiring hospitalization is an infrequent complication in diabetics [32].

Background & Causes

General Musculoskeletal Impact

  • The systemic nature of musculoskeletal impairments in people with diabetes has traditionally been underappreciated but is recently gaining attention [12].
  • The frequencies of hand region abnormalities are significantly higher in diabetic subjects as compared to the controls [34].

Pathophysiology and Risk Factors

  • Diabetes is a significant risk factor for Dupuytren's Disease [38].
  • Strong evidence indicates that diabetes is associated with a higher risk of tendinopathy [39].
  • In diabetic patients, the presence of limited joint mobility is positively associated with the prevalence of multiple digit involvement by stenosing flexor tenosynovitis [33].
  • Finger joint contractures are prevalent only in longstanding diabetics with a disease duration of nine years or more [8].
  • There is continuing gradual deterioration of limited joint mobility with increasing duration of diabetes [8].
  • In adults with hand syndromes associated with diabetes, disability was related to impaired muscle function and carpal tunnel syndrome [15].
  • Patients with painful shoulders, irrespective of having type 2 diabetes mellitus, seem to have abnormal shoulder muscles [24].

Frozen Shoulder (Adhesive Capsulitis)

  • People with diabetes are more likely to develop frozen shoulder [54].
  • A genome-wide association study identifies diabetes as a likely causal risk factor for frozen shoulder, likely through a pathway involving long-term high blood glucose levels [55].
  • Type 2 diabetes may be a cause of frozen shoulder, but the effect is not supported to be mediated by metabolic health [43].
  • Although frozen shoulder might be associated with the duration of diabetes, the association between metabolic control and frozen shoulder has yet to be clearly shown [27].
  • Whole-transcriptome expression profiles demonstrate a fundamentally different underlying pathophysiology when comparing diabetic adhesive capsulitis with idiopathic adhesive capsulitis, suggesting these are distinct clinical entities [72].

Carpal Tunnel Syndrome

  • Type 2 diabetes does not seem to be a risk factor for carpal tunnel syndrome [69].
  • Diabetic patients without peripheral neuropathy have an association with higher incidence of carpal tunnel syndrome, suggesting disparate mechanisms causing diabetic peripheral neuropathy and carpal tunnel syndrome [66].
  • Molecular and pathological studies provide a potential basis for the predisposition of diabetic patients to the development of carpal tunnel syndrome [71].
  • Among patients with diabetes who had carpal tunnel syndrome, higher RAGE expression was observed in those with more severe disease, suggesting that RAGE-mediated pathways may play a role in the pathophysiology [70].

Trigger Finger and Infections

  • Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement (59% of patients) and of requiring surgical release for relief of symptoms (56% of digits) when compared to non-insulin-dependent diabetic patients (28% of patients with multiple digit involvement; 28% of digits requiring surgery) [2].
  • Three patients were found to have overt diabetes and four had latent diabetes in a study of pyogenic human hand infections, representing a disproportionately high incidence of metabolic disorders [13].

Symptoms & Presentation

General Musculoskeletal Manifestations

  • Upper limb musculoskeletal abnormalities are associated with poor metabolic control in diabetes [1].
  • The frequencies of hand region abnormalities are significantly higher in diabetic subjects compared to controls [34].
  • Hand manifestations of diabetes often present with multiple visits for hand conditions over time [18].
  • Long-term prospective randomised controlled trials on the effects of exercise in preventing musculoskeletal complications and disability in diabetics are needed [10].

Limited Joint Mobility and Contractures

  • There is continuing gradual deterioration of limited joint mobility with increasing duration of disease [8].
  • The presence of limited joint mobility is positively associated with the prevalence of multiple digit involvement by stenosing flexor tenosynovitis in diabetic patients [33].

Trigger Finger (Stenosing Tenosynovitis)

  • Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement (59% of patients) compared to non-insulin-dependent diabetic patients (28% of patients) [2].
  • Insulin-dependent diabetic patients have a higher rate of requiring surgical release for relief of symptoms (56% of digits) compared to non-insulin-dependent diabetic patients (28% of digits) [2].
  • In diabetic patients, flexor tenosynovitis typically affected more than one digit in the same hand [59].

Shoulder Disorders

  • In a study of 36 patients, both shoulders were involved and there was a high incidence in insulin-dependent diabetics [3].
  • Although frozen shoulder might be associated with the duration of diabetes, the association between metabolic control and shoulder disorders has yet to be clearly shown [27].
  • A patient who presents with a painful shoulder of insidious onset with restricted motion for which an intrinsic cause can be ruled out radiographically has a 38.6% chance of being diabetic [35].
  • A patient who presents with a painful shoulder of insidious onset with restricted motion for which an intrinsic cause can be ruled out radiographically has a 32.95% chance of being prediabetic [35].
  • Patients with and without diabetes experienced similar pain except during exertion [29].
  • Diabetic patients are reported to have more residual pain, reduced motion and inferior function compared to idiopathic cases after arthroscopic capsular release for adhesive capsulitis [64].

Infections

  • Three patients were found to have overt diabetes and four had latent diabetes in a series of pyogenic human hand infections, representing a disproportionately high incidence of metabolic disorders [13].
  • More than one third of the patients in a clinical series of hand infections were diabetic [17].
  • There was an increased severity of hand infections in diabetic patients treated during the pandemic, linked to poor glycaemic control [28].
  • Outcome in insulin dependent patients with poor glycemic control, deep hand infection and presence of associated ESRD, is the worst [36].

Disability and Functional Impairment

Management

Assessment and Monitoring

  • Patients with and without diabetes experienced similar pain except during exertion in the context of diabetic frozen shoulder [29].

Non-Operative Management

  • Exercise and diet are the first means of management for persons diagnosed with adult-onset type 2 diabetes (or noninsulin-dependent diabetes mellitus, NIDDM) [41].
  • Patients with coronary artery disease, peripheral vascular disease, and diabetes mellitus must be considered individually when prescribing exercise, because their clinical status can vary greatly [61].
  • Corticosteroid injections in the hand transiently increase blood glucose levels in diabetic patients [19].
  • A digital injection of the corticosteroid methylprednisolone acetate in diabetic patients with trigger finger causes a hyperglycemic effect that lasts for at least 5 days [22].
  • A digital injection of the corticosteroid methylprednisolone acetate in diabetic patients with trigger finger can help prevent the need for surgery more than half the time [22].
  • Local corticosteroid injection to the shoulder can create a significant, short-term increase in systemic glucose levels in patients with type 2 diabetes not treated with insulin [26].
  • Patients with HbA1c levels of 7% or greater experience higher and longer-lasting blood glucose elevations after corticosteroid injections compared to those with lower levels [67].
  • HbA1c can predict the degree of glucose elevation following local corticosteroid injection in the hand [67].
  • Platelet-rich plasma injection is a safe and well-tolerated method for adhesive capsulitis management for diabetic patients [48].
  • Loxoprofen seems to be a first line treatment of acute pain in diabetics [51].
  • GLP 1RA users experienced a similar risk of upper extremity fragility fractures compared to matched controls without GLP1-RA use in a retrospective analysis of 194,205 older patients with T2DM and a history of metformin use [62].

Operative Management

  • Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement (59% of patients) for trigger finger compared to non-insulin-dependent diabetic patients (28% of patients) [2].
  • Insulin-dependent diabetic patients have a higher incidence of requiring surgical release for relief of symptoms (56% of digits) for trigger finger compared to non-insulin-dependent diabetic patients (28% of digits) [2].
  • In 36 patients (4.5 per cent.), both shoulders were involved in periarthritis and there was a high incidence in insulin-dependent diabetics [3].
  • Percutaneous release with or without simultaneous corticosteroid injection has shown promising results and is equally effective and safe in diabetics and nondiabetics for trigger finger [46].
  • Excision of the ulnar slip of the flexor digitorum superficialis with or without A1 pulley release is a safe and effective treatment for stenosing flexor tenosynovitis in the diabetic patient [49].
  • Patients with diabetes have the same beneficial outcome after carpal tunnel release as nondiabetic patients [31].
  • Long-term improvement in patients with diabetes remained after carpal tunnel release to the same extent as for patients without diabetes [37].
  • The duration of diabetes and its treatment can be related to the severity of the disease symptoms after carpal tunnel releasing surgeries [57].
  • Preoperative semaglutide use was not associated with a reduction in 90-day complications or 2-year reoperation-free survival in patients with type II diabetes mellitus undergoing carpal tunnel release [68].
  • The results in diabetics were significantly worse than those in non-diabetics six months post-operatively for arthroscopic release of frozen shoulder [30].
  • There is a tendency towards persistent limitation of movement two years after arthroscopic release of frozen shoulder in diabetics [30].
  • When shoulder mobilization was achievable with gentle manipulation under anesthesia, the outcome was satisfactory in both patients with IDDM and those with NIDDM [58].
  • The best current evidence supports the efficacy of surgical interventions for the management of upper limb conditions in diabetic individuals [20].
  • Additional research is required to determine whether treatment outcomes for upper limb conditions are equivalent to those of nondiabetic patients [20].
  • Additional research is required to determine whether diabetes is associated with an increased risk of complications in upper limb surgery [20].

Infection and Vascular Considerations

  • Three patients were found to have overt diabetes and four had latent diabetes, representing a disproportionately high incidence of metabolic disorders in pyogenic human hand infections [13].
  • There was an increased severity of hand infections in those treated during the pandemic, linked to poor glycaemic control [28].
  • Diabetes is associated with higher risk of tendinopathy [39].
  • In patients with factors or injury characteristics that contraindicate single-digit replantation (eg, advanced age, diabetes mellitus, smoking), revision amputation is indicated [42].
  • Many patients with critical ischemia due to complications of diabetes and renal disease will have multiple levels of partial occlusion that can be seen in the forearm vessels on arteriography [44].
  • These types of lesion do not lend themselves to a local approach [44].
  • Arterial occlusive disease in the distal upper extremity is primarily related to the combination of diabetes, renal disease, and often organ transplantation [45].

Key Considerations

Assessment and Prevalence

Specific Conditions and Risk Factors

  • Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement in trigger finger (59% of patients) compared to non-insulin-dependent diabetic patients (28% of patients) [2].
  • Insulin-dependent diabetic patients have a higher rate of requiring surgical release for trigger finger symptoms (56% of digits) compared to non-insulin-dependent diabetic patients (28% of digits) [2].
  • In a study of 36 patients with periarthritis of the shoulder, both shoulders were involved and there was a high incidence in insulin-dependent diabetics [3].
  • A patient who presents with a painful shoulder of insidious onset with restricted motion for which an intrinsic cause can be ruled out radiographically has a 38.6% chance of being diabetic and a 32.95% chance of being prediabetic [35].
  • Patients diagnosed with idiopathic frozen shoulder who are 60 years or younger and are not known diabetics have a similar probability of having diabetes or prediabetes to an age-matched population [80].

Surgical Outcomes and Complications

  • Patients with insulin-dependent diabetes mellitus (IDDM) have a greater risk of complications following hand and upper extremity surgery, specifically surgical site infections [11].
  • The results of arthroscopic release for frozen shoulder in diabetics were significantly worse than those in non-diabetics six months post-operatively, with a tendency towards persistent limitation of movement two years after operation [30].
  • Patients with diabetes experience more symptoms both before and after open carpal tunnel release, but can expect the same relative improvement from surgery as patients without diabetes [76].
  • Outcome was considered excellent if there was complete resolution of symptoms, which occurred in 35% of the treated hands in a study of carpal tunnel release in diabetic patients [77].
  • An initial failure rate of approximately one-third for manipulation under general anesthesia for frozen shoulder may be considered unacceptably high in other general orthopedic procedures, but with appropriate counseling and consent and combined with a repeat MUA for recurrence, this protocol may represent a satisfactory treatment strategy in the diabetic population [78].
  • There were no significant differences in outcomes between early and delayed arthroscopic release in patients with a history of diabetes mellitus [79].
  • The preoperative status of the ulnar nerve, based on electrophysiology, among individuals with diabetes may be clinically relevant for surgery for cubital tunnel syndrome [53].

Infection and Metabolic Control

  • Analysis of a clinical series of hand infections demonstrates that more than one third of the patients are diabetic [17].
  • Three patients were found to have overt diabetes and four had latent diabetes, representing a disproportionately high incidence of metabolic disorders in a series of pyogenic human hand infections [13].
  • The data did not support the guidelines for enforcing HbA1c cutoff levels prior to elective hand surgery overall [50].
  • A collaborative and comprehensive approach to the pre-operative medical evaluation of patients with diabetes is critical for shoulder arthroplasty outcomes [52].

Key Evidence

  • [L3] Assessment of upper limb locomotor disease in diabetes should include an estimate of glycaemic control and a search for other complications. [1] (10.1016/j.ejim.2009.08.001)
  • [L4] Insulin-dependent diabetic patients have a higher incidence of multiple digit involvement (59% of patients) and of requiring surgical release for relief of symptoms (56% of digits) when compared to non-insulin-dependent diabetic patients (28% of patients with multiple digit involvement; 28% of digits requiring surgery). [2] (10.1016/s0363-5023(05)80432-0)
  • [L4] In 36 patients (4.5 per cent.), both shoulders were involved and there was a high incidence in insulin-dependent diabetics. [3] (10.1136/ard.31.1.69)
  • [L3] Examination of the hands and shoulders should be included in the evaluation of patients with diabetes. [4] (10.1016/s0002-9343(02)01045-8)
  • [L3] The prevalence of musculoskeletal disorders in people with type 2 Diabetes mellitus remains high despite advances in medical management over the last two decades. [5] (10.1016/j.jht.2021.04.013)
  • [L4] Shoulder pain and disability are common, and persistent in adults with diabetes. [6] (10.1093/rheumatology/ken333)
  • [L3] These findings suggest that upper extremity impairments are prevalent and significant in this population. [7] (10.1016/j.physio.2014.07.003)
  • [L3] There is continuing gradual deterioration with increasing duration of disease, though finger joint contractures are prevalent only in longstanding diabetics with a disease duration of nine years or more. [8] (10.1136/ard.44.2.93)
  • [L2] Diabetes exacerbates the burden of surgical upper-extremity infections, characterized by more proximal locations, deeper involved anatomy, broader pathogenic microbiology, increased need for repeat drainage, and higher risk for amputation. [9] (10.1016/j.jhsa.2017.11.003)
  • [L3] Long-term prospective randomised controlled trials on the effects of exercise in preventing musculoskeletal complications and disability in diabetics are needed. [10] (10.1007/s10067-003-0704-7)
  • [L2] Our data demonstrate a greater risk of complications following hand and upper extremity surgery for patients with IDDM, specifically surgical site infections. [11] (10.1016/j.jhsa.2018.06.006)
  • [L4] The systemic nature of musculoskeletal impairments in people with DM traditionally has been underappreciated but recently is gaining attention. [12] (10.1016/j.foot.2020.101680)
  • [L4] Three patients were found to have overt diabetes and four had latent diabetes, representing a disproportionately high incidence of metabolic disorders. [13] (10.1016/s0363-5023(78)80140-3)
  • [L4] The presence of diabetes mellitus rather than its severity was the most important factor for developing trigger digit. [14] (10.1016/j.jhsa.2013.10.023)
  • [L4] In adults with hand syndromes associated with diabetes, disability was related to impaired muscle function and carpal tunnel syndrome. [15] (10.3899/jrheum.090239)
  • [L4] Analysis of the authors' clinical series demonstrates that more than one third of the patients are diabetic. [17] (10.1016/s0749-0712(21)00424-8)
  • [L4] Diabetes mellitus is associated with a variety of hand manifestations including stenosing tenosynovitis, Dupuytren's contracture, carpal tunnel syndrome, and limited joint mobility, which often present with multiple visits for hand conditions over time. [18] (10.1016/j.jhsa.2008.01.038)
  • [L3] Corticosteroid injections in the hand transiently increase blood glucose levels in diabetic patients. [19] (10.1016/j.jhsa.2014.01.014)
  • [L4] The best current evidence supports the efficacy of surgical interventions for the management of these conditions in diabetic individuals; however, additional research is required to determine whether the treatment outcomes are equivalent to those of nondiabetic patients, and whether diabetes is associated with an increased risk of complications. [20] (10.1016/j.jhsa.2011.10.002)
  • [L4] A digital injection of the corticosteroid methylprednisolone acetate in diabetic patients with trigger finger causes a hyperglycemic effect that lasts for at least 5 days but can help prevent the need for surgery more than half the time. [22] (10.1016/j.jhsa.2006.03.022)
  • [L3] The prevalence of frozen shoulder is less than previously reported but still greater in diabetic patients. [23] (10.1016/j.jse.2007.02.133)
  • [L3] Patients with painful shoulders, irrespective of having type 2 diabetes mellitus, seem to have abnormal shoulder muscles. [24] (10.1186/s12891-022-05627-9)
  • [L2] Local corticosteroid injection to the shoulder can create a significant, short-term increase in systemic glucose levels in patients with type 2 diabetes not treated with insulin. [26] (10.1016/j.jseint.2022.05.016)
  • [L2] Although frozen shoulder might be associated with the duration of diabetes, the association between metabolic control and the two aforementioned shoulder disorders has yet to be clearly shown. [27] (10.1111/jdi.12491)
  • [L4] While fewer patients attended the service during the pandemic, there was an increased severity of hand infections in those treated, linked to poor glycaemic control. [28] (10.1177/17531934231196026)
  • [L3] Patients with and without diabetes experienced similar pain except during exertion. [29] (10.1177/0300060516675112)
  • [L3] The results in diabetics were significantly worse than those in non-diabetics six months post-operatively with a tendency towards persistent limitation of movement two years after operation. [30] (10.1302/0301-620x.96b10.34476)
  • [L2] Patients with diabetes have the same beneficial outcome after carpal tunnel release as nondiabetic patients. [31] (10.1016/j.jhsa.2009.04.006)
  • [L4] Hand infection requiring hospitalization is an infrequent complication in diabetics. [32] (10.1016/s0266-7681(97)80041-1)
  • [L2] Multiple regression analysis in diabetic patients revealed that the presence of limited joint mobility was positively associated with the prevalence of multiple digit involvement. [33] (10.3899/jrheum.081024)
  • [L3] The study found that the frequencies of hand region abnormalities were significantly higher in diabetic subjects as compared to the controls (p-value <0.001). [34] (10.1186/1756-0500-6-16)
  • [L4] The study shows with statistical significance that a patient who presents with a painful shoulder of insidious onset with restricted motion for which an intrinsic cause can be ruled out radiographically has a 38.6% chance of being diabetic and a 32.95% chance of being prediabetic. [35] (10.1097/smj.0b013e3181705d39)
  • [L4] Outcome in insulin dependent patients with poor glycemic control, deep hand infection and presence of associated ESRD, is the worst. [36] (10.1142/s2424835519500401)
  • [L2] Long-term improvement in patients with diabetes remained after carpal tunnel release to the same extent as for patients without diabetes. [37] (10.1016/j.jhsa.2014.01.012)
  • [L3] Diabetes is a significant risk factor for Dupuytren's Disease. [38] (10.1016/s0363-5023(03)80324-6)
  • [L1] These findings provide strong evidence that diabetes is associated with higher risk of tendinopathy. [39] (10.1136/bjsports-2015-094735)
  • [L5] Exercise and diet are the first means of management for persons diagnosed with adult-onset type 2 diabetes (or noninsulin-dependent diabetes mellitus, NIDDM). [41] (10.1016/s0278-5919(05)70170-8)
  • [L2] This study suggests that type 2 diabetes may be a cause of frozen shoulder but does not support the hypothesis that the effect is mediated by metabolic health. [43] (10.1186/s12891-025-08672-2)
  • [L4] Percutaneous release with or without simultaneous corticosteroid injection has shown promising results and is equally effective and safe in diabetics and nondiabetics. [46] (10.1016/j.jhsa.2018.03.045)
  • [L3] Additionally, it is a safe and well-tolerated method for AC management for diabetic patients. [48] (10.5397/cise.2021.00381)
  • [L4] This procedure is a safe and effective treatment for the often-difficult problem of stenosing flexor tenosynovitis in the diabetic patient. [49] (10.1007/s11552-007-9065-z)
  • [L3] The data did not support the guidelines for enforcing HbA1c cutoff levels prior to elective hand surgery overall. [50] (10.1177/1558944720937363)
  • [L4] Loxoprofen seems to be a first line treatment of acute pain in diabetics. [51] (10.1016/j.injury.2026.113298)
  • [L4] A collaborative and comprehensive approach to the pre-operative medical evaluation of patients with DM is critical, as is future investigation into alternative methods associated with outcomes after shoulder arthroplasty in patients with DM. [52] (10.1007/s00264-018-3874-2)
  • [L5] They note that the preoperative status of the ulnar nerve, based on electrophysiology, among individuals with diabetes may also be clinically relevant. [53] (10.1177/17531934231172595)
  • [L1] People with diabetes are more likely to develop frozen shoulder. [54] (10.1136/bmjopen-2022-062377)
  • [L1] Diabetes is a likely causal risk factor for frozen shoulder, likely through a pathway involving long-term high blood glucose levels. [55] (10.1371/journal.pgen.1009577)
  • [Paper] However, the duration of diabetes and its treatment can be related to the severity of the disease symptoms after the carpal tunnel releasing surgeries. [57] (10.1055/s-0039-1697059)
  • [L4] When shoulder mobilization was achievable with gentle manipulation under anesthesia, the outcome was satisfactory in both patients with IDDM and those with NIDDM. [58] (10.1067/mse.2002.127301)
  • [L3] In the diabetic patients studied here, flexor tenosynovitis typically affected more than one digit in the same hand. [59] (10.1016/s0363-5023(05)80068-1)
  • [L5] Patients with coronary artery disease, peripheral vascular disease, and diabetes mellitus must be considered individually when prescribing exercise, because their clinical status can vary greatly. [61] (10.1016/s0278-5919(02)00035-2)
  • [L3] In this retrospective analysis of 194,205 older patients with T2DM and a history of metformin use, GLP 1RA users experienced a similar risk of upper extremity fragility fractures compared to matched controls without GLP1-RA use. [62] (10.1016/j.injury.2026.113456)
  • [L4] However, diabetic patients are reported to have more residual pain, reduced motion and inferior function compared to idiopathic cases. [64] (10.1016/j.otsr.2019.02.014)
  • [L4] Diabetic patients without peripheral neuropathy have an association with higher incidence of CTS in this study, suggesting that there are disparate mechanisms causing DPN and CTS. [66] (10.1177/15589447211014607)
  • [L2] Patients with HbA1c levels of 7% or greater experience higher and longer-lasting blood glucose elevations after corticosteroid injections compared to those with lower levels, suggesting HbA1c can predict the degree of glucose elevation. [67] (10.1016/j.jhsa.2014.06.035)
  • [L3] Preoperative semaglutide use was not associated with a reduction in 90-day complications or 2-year reoperation-free survival in patients with type II diabetes mellitus undergoing carpal tunnel release. [68] (10.1016/j.jhsa.2025.09.003)
  • [L3] Type 2 diabetes does not seem to be a risk factor for carpal tunnel syndrome. [69] (10.1186/1471-2474-15-346)
  • [L2] Among patients with diabetes who had CTS, higher RAGE expression was observed in those with more severe disease, suggesting that RAGE-mediated pathways may play a role in the pathophysiology of CTS in patients with diabetes. [70] (10.1097/corr.0000000000003800)
  • [L4] It therefore provides a potential molecular and pathological basis for the predisposition of diabetic patients to the development of CTS. [71] (10.1007/s00125-014-3271-3)
  • [L5] Whole-transcriptome expression profiles demonstrate a fundamentally different underlying pathophysiology when comparing diabetic AC with idiopathic AC, suggesting that these conditions are distinct clinical entities. [72] (10.1016/j.jse.2021.06.016)
  • [L4] In the present study, musculoskeletal hand disorders were prevalent in T2DM patients in Jordan. [74] (10.1111/1756-185x.12617)
  • [L3] Patients with diabetes experience more symptoms both before and after open carpal tunnel release, but can expect the same relative improvement from surgery as patients without diabetes. [76] (10.1136/bmjopen-2019-030179)
  • [L4] Outcome was considered excellent if there was complete resolution of symptoms and this occurred in 35% of the treated hands. [77] (10.1016/0266-7681(94)90131-7)
  • [L3] An initial failure rate of approximately one-third may be considered unacceptably high in other general orthopedic procedures; however, with appropriate counseling and consent and combined with a repeat MUA for recurrence, this protocol may represent a satisfactory treatment strategy in the diabetic population. [78] (10.1016/j.jse.2011.11.006)
  • [L3] There were no significant differences in outcomes between early and delayed arthroscopic release in patients with a history of diabetes mellitus. [79] (10.1016/j.jseint.2023.06.007)
  • [L4] Patients diagnosed with idiopathic frozen shoulder who are 60 years or younger and are not known diabetics have a similar probability of having diabetes or prediabetes to an age-matched population. [80] (10.1177/2325967117716450)

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a. reproduce and Share the Licensed Material, in whole or in part, for NonCommercial purposes only; and

b. produce, reproduce, and Share Adapted Material for NonCommercial purposes only.

2. Exceptions and Limitations. For the avoidance of doubt, where Exceptions and Limitations apply to Your use, this Public License does not apply, and You do not need to comply with its terms and conditions.

3. Term. The term of this Public License is specified in Section 6(a).

4. Media and formats; technical modifications allowed. The Licensor authorizes You to exercise the Licensed Rights in all media and formats whether now known or hereafter created, and to make technical modifications necessary to do so. The Licensor waives and/or agrees not to assert any right or authority to forbid You from making technical modifications necessary to exercise the Licensed Rights, including technical modifications necessary to circumvent Effective Technological Measures. For purposes of this Public License, simply making modifications authorized by this Section 2(a) (4) never produces Adapted Material.

5. Downstream recipients.

a. Offer from the Licensor -- Licensed Material. Every recipient of the Licensed Material automatically receives an offer from the Licensor to exercise the Licensed Rights under the terms and conditions of this Public License.

b. No downstream restrictions. You may not offer or impose any additional or different terms or conditions on, or apply any Effective Technological Measures to, the Licensed Material if doing so restricts exercise of the Licensed Rights by any recipient of the Licensed Material.

6. No endorsement. Nothing in this Public License constitutes or may be construed as permission to assert or imply that You are, or that Your use of the Licensed Material is, connected with, or sponsored, endorsed, or granted official status by, the Licensor or others designated to receive attribution as provided in Section 3(a)(1)(A)(i).

b. Other rights.

1. Moral rights, such as the right of integrity, are not licensed under this Public License, nor are publicity, privacy, and/or other similar personality rights; however, to the extent possible, the Licensor waives and/or agrees not to assert any such rights held by the Licensor to the limited extent necessary to allow You to exercise the Licensed Rights, but not otherwise.

2. Patent and trademark rights are not licensed under this Public License.

3. To the extent possible, the Licensor waives any right to collect royalties from You for the exercise of the Licensed Rights, whether directly or through a collecting society under any voluntary or waivable statutory or compulsory licensing scheme. In all other cases the Licensor expressly reserves any right to collect such royalties, including when the Licensed Material is used other than for NonCommercial purposes.

Section 3 -- License Conditions.

Your exercise of the Licensed Rights is expressly made subject to the following conditions.

a. Attribution.

1. If You Share the Licensed Material (including in modified form), You must:

a. retain the following if it is supplied by the Licensor with the Licensed Material:

i. identification of the creator(s) of the Licensed Material and any others designated to receive attribution, in any reasonable manner requested by the Licensor (including by pseudonym if designated);

ii. a copyright notice;

iii. a notice that refers to this Public License;

iv. a notice that refers to the disclaimer of warranties;

v. a URI or hyperlink to the Licensed Material to the extent reasonably practicable;

b. indicate if You modified the Licensed Material and retain an indication of any previous modifications; and

c. indicate the Licensed Material is licensed under this Public License, and include the text of, or the URI or hyperlink to, this Public License.

2. You may satisfy the conditions in Section 3(a)(1) in any reasonable manner based on the medium, means, and context in which You Share the Licensed Material. For example, it may be reasonable to satisfy the conditions by providing a URI or hyperlink to a resource that includes the required information.

3. If requested by the Licensor, You must remove any of the information required by Section 3(a)(1)(A) to the extent reasonably practicable.

4. If You Share Adapted Material You produce, the Adapter's License You apply must not prevent recipients of the Adapted Material from complying with this Public License.

Section 4 -- Sui Generis Database Rights.

Where the Licensed Rights include Sui Generis Database Rights that apply to Your use of the Licensed Material:

a. for the avoidance of doubt, Section 2(a)(1) grants You the right to extract, reuse, reproduce, and Share all or a substantial portion of the contents of the database for NonCommercial purposes only;

b. if You include all or a substantial portion of the database contents in a database in which You have Sui Generis Database Rights, then the database in which You have Sui Generis Database Rights (but not its individual contents) is Adapted Material; and

c. You must comply with the conditions in Section 3(a) if You Share all or a substantial portion of the contents of the database.

For the avoidance of doubt, this Section 4 supplements and does not replace Your obligations under this Public License where the Licensed Rights include other Copyright and Similar Rights.

Section 5 -- Disclaimer of Warranties and Limitation of Liability.

a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.

b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT, INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES, COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR IN PART, THIS LIMITATION MAY NOT APPLY TO YOU.

c. The disclaimer of warranties and limitation of liability provided above shall be interpreted in a manner that, to the extent possible, most closely approximates an absolute disclaimer and waiver of all liability.

Section 6 -- Term and Termination.

a. This Public License applies for the term of the Copyright and Similar Rights licensed here. However, if You fail to comply with this Public License, then Your rights under this Public License terminate automatically.

b. Where Your right to use the Licensed Material has terminated under Section 6(a), it reinstates:

1. automatically as of the date the violation is cured, provided it is cured within 30 days of Your discovery of the violation; or

2. upon express reinstatement by the Licensor.

For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.

c. For the avoidance of doubt, the Licensor may also offer the Licensed Material under separate terms or conditions or stop distributing the Licensed Material at any time; however, doing so will not terminate this Public License.

d. Sections 1, 5, 6, 7, and 8 survive termination of this Public License.

Section 7 -- Other Terms and Conditions.

a. The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed.

b. Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License.

Section 8 -- Interpretation.

a. For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License.

b. To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.

c. No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor.

d. Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority.


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