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Distal Radius Fracture PDF Evidence

A hand-drawn illustration of a faceless person who has fallen forward onto an outstretched hand, the wrist taking the impact.
X-ray of a displaced distal radius fracture — the most common adult fracture pattern. The end of the forearm bone has snapped just above the wrist joint and shifted out of line. Kieran Hirpara 4.0

Distal radius fractures — assessment, casting, and indications for surgical fixation.

What you're feeling

Your wrist and forearm will likely hurt where the break occurred. This pain often feels sharp at first, then settles into a deep ache. You may notice swelling and bruising that spreads down your hand. Your surgeon’s main goal is to prevent complications from this injury. Early diagnosis and treatment are important to avoid long-term consequences.

Simple movements can become difficult. You might struggle to reach behind your back to fasten a bra. Tucking in a shirt or turning a doorknob may feel stiff or painful. Lifting even light objects can trigger a flare-up. Your surgeon will work to restore the normal shape of your bones. This helps you regain function and reduces pain over time.

Pain may worsen at night or after you have been active during the day. Some days feel better than others as healing progresses. While bone healing is the primary focus, soft tissue issues can also cause discomfort. These include tendon irritation or nerve sensitivity. In rare cases, combined nerve issues occur, but this is exceedingly rare. Your surgeon will monitor these areas closely.

You might worry about long-term stiffness or arthritis. Delayed diagnosis of certain ligament injuries can lead to arthritis within 10 years if not treated. However, with proper care, most people recover well. The risk of the bone failing to heal is minimal. Your surgeon may use specific techniques to stabilize the fracture. These methods aim to provide structural stability and help you return to daily tasks sooner.

Avoid pushing through severe pain. If you experience sudden numbness, tingling, or increased swelling, contact your care team. These could be signs of soft tissue complications. Your surgeon will guide you on safe movements. Resting the arm and keeping it elevated can help manage swelling. Follow your surgeon’s advice on when to start gentle motion. This balance protects the healing bone while keeping your joints mobile.

What's actually happening

A distal radius fracture is a break in the large bone of your forearm near the wrist. This area acts as a critical shock absorber for your hand. When you fall on an outstretched hand, the force travels up your arm and can snap this bone. The break often causes the bone ends to shift out of place, a process known as displacement. This misalignment disrupts the smooth surface of the joint, making movement painful and stiff.

Your surgeon’s primary goal is to restore the natural shape and alignment of your wrist. Think of your wrist joint like a hinge on a door. If the door frame is bent, the door will not close or swing properly. Similarly, if the radius is not aligned correctly, your wrist will not function smoothly. Optimal outcomes depend on restoring and maintaining this anatomic alignment. This ensures that the bones fit together correctly, allowing you to regain strength and range of motion.

In many cases, the break involves the metaphysis, the wider part of the bone just above the joint. If the bone shatters in this area, it is called comminution. Your surgeon may use bone graft substitutes to fill gaps and provide structural stability. These materials act like scaffolding, holding the broken pieces in place while your body heals them. The risk of the bone failing to heal, or nonunion, is minimal in these fractures.

Sometimes, the break is accompanied by a fracture of the ulnar styloid, a small bony bump on the other forearm bone. You do not need to worry about this separate break. An associated ulnar styloid fracture does not affect the outcomes of your distal radial fracture. Your surgeon will focus on stabilizing the radius, which is the main driver of your recovery.

Complications are rare but must be prevented. Nerve damage involving both the median and ulnar nerves is an exceedingly rare complication. Early diagnosis and treatment of any issues are important to avoid long-term consequences. Your surgeon will use various methods to fix the bone, such as external fixation supplemented with percutaneous pins. This approach yields reliably good results with a low complication rate for displaced fractures. The key is early recognition and management to ensure you return to full function.

What we can do about it

Your primary concern right now is preventing complications. Early diagnosis and treatment are important to avoid long-term consequences. You should focus on self-management and physiotherapy first. Your surgeon will guide you on safe movements. The goal is to restore function without causing further harm. Soft tissue complications can be more problematic than the bone injury itself. These include tendon injury, nerve dysfunction, skin problems, and complex regional pain syndrome. You must report any new numbness or severe swelling immediately. Combined median and ulnar nerve palsy is exceedingly rare, but it requires a standardised management strategy if it occurs.

Medical management focuses on controlling pain and inflammation. Your surgeon may prescribe pain medication or anti-inflammatories to help you stay comfortable. In some cases, injections such as cortisone, hyaluronic acid, or PRP may be considered to reduce swelling and pain. These treatments aim to provide relief while your body begins to heal. The effect of these injections typically lasts for a limited period, allowing you to participate in therapy. It is important to note that bone graft substitutes are primarily used to provide structural stability rather than just pain relief. The risk of nonunion is minimal in distal radius fractures, so the focus remains on soft tissue care and alignment.

Surgery is considered when conservative care has reached its limit. Your surgeon may recommend operative treatment if there is significant deformity or instability. Radiographic factors, such as metaphyseal collapse ratio, help predict instability. An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture, so clinicians should be cautious in electing operative treatment for this alone. External fixation supplemented with percutaneous pins is an excellent option for displaced fractures. This method yields reliably good results with a low reoperation and complication rate. Volar plating may offer superior radiological results compared to k-wiring, but this does not always correlate with a better functional outcome at 32 months follow up. Optimal outcomes depend on early recognition and management of any associated injuries, such as intrinsic carpal ligament injuries. Delayed diagnosis of these ligament injuries leads to arthritis within 10 years if not treated.

What to expect

Your surgeon’s main goal is to prevent complications and ensure you heal correctly. Early diagnosis and treatment are vital to avoid long-term issues. Most people recover well when the fracture is managed properly. The risk of the bone failing to heal (nonunion) is minimal.

You may notice a small loss of height in your wrist bone if you receive a plate. This is normal and does not usually affect your final result. If you have a small fracture on the side of your wrist (ulnar styloid), it typically does not change your outcome. Your surgeon will decide if surgery is needed based on the main break, not just this side piece.

Soft tissue injuries can sometimes be more problematic than the bone break itself. These include tendon irritation, nerve issues, or skin problems. Combined nerve damage is exceedingly rare. If you have a complex break with dislocation, early recognition and keeping the bones in their correct position are key to a good outcome. Delayed diagnosis of ligament injuries in the wrist can lead to arthritis within 10 years if not treated.

With modern techniques, your surgeon can restore the bone’s shape and stability. This helps you return to function sooner. External fixation with pins is an excellent option for displaced fractures, offering reliable results with low complication and reoperation rates. Volar plating provides superior bone alignment on X-rays compared to wires, though functional outcomes at 32 months are similar.

If left alone or treated poorly, complications can persist. Your surgeon will monitor you closely to catch any issues early. Most patients regain good use of their wrist. You should expect a steady improvement over weeks and months. Follow your surgeon’s advice to protect your healing tissues and avoid setbacks.

When to see someone

See your GP if you have persistent pain that does not improve with rest, or if you notice weakness or instability in your wrist. Ask for a specialist review if your symptoms interfere with sleep or work, or if you experience sudden worsening. Early diagnosis and treatment are important to avoid long-term consequences. Soft tissue complications may be more problematic than the bone injury itself. For example, delayed diagnosis of intrinsic carpal ligament injuries leads to arthritis within 10 years if not treated. Your surgeon’s primary concern is preventing these issues through early recognition and management.

Reviewed by AI synthesis (v2) — pending human review · 2026-05-18 19:02:24.866611+00:00.

Want the clinical detail? Read the clinician version.

Talk to your treating clinician for advice specific to you.

For an appointment with the CQ Hand + Upper Limb team, ask your GP about a referral or visit www.cqupperlimb.com.

Evidence & references

title: "Distal Radius Fracture" slug: distal-radius-fracture region: wrist audience: patient mesh_terms: ["Radius Fractures", "Wrist Injuries", "Colles' Fracture", "Colles' fracture", "Smith's fracture", "broken wrist", "DRF"] article_count: 1 model_used: Qwen3.6-35B-A3B-Q8_0.gguf generated_at: '2026-06-14T15:31:04+00:00' key_articles: - title: "Management of Complications of Distal Radius Fractures" ref_num: 1 evidence_tier: paper doi: 10.1016/j.hcl.2014.12.002 year: 2015 - title: "Combined median and ulnar nerve palsy complicating distal radius fractures" ref_num: 2 evidence_tier: paper doi: 10.1016/j.otsr.2018.04.026 year: 2018 - title: "Management of Complications of Forearm Fractures" ref_num: 4 evidence_tier: paper evidence_level: 5 doi: 10.1016/j.hcl.2015.01.010 year: 2015 - title: "Distal Radius Fractures" ref_num: 6 evidence_tier: paper doi: 10.1016/j.hcl.2005.04.001 year: 2005 - title: "Loss of radial height in extra-articular distal radial fracture following volar locking plate fixation" ref_num: 7 evidence_tier: paper doi: 10.1016/j.otsr.2021.102842 year: 2021 - title: "Does concomitant ulnar styloid fracture and distal radius fracture portend poorer outcomes? A meta-analysis of comparative studies" ref_num: 8 evidence_tier: paper evidence_level: 1 doi: 10.1016/j.injury.2017.08.061 year: 2017 - title: "The Use of Bone Grafts and Substitutes in the Treatment of Distal Radius Fractures" ref_num: 9 evidence_tier: paper evidence_level: 4 doi: 10.1016/j.hcl.2012.02.004 year: 2012 - title: "External Fixation of Distal Radius Fractures" ref_num: 10 evidence_tier: paper evidence_level: 1 doi: 10.1016/j.hcl.2009.08.008 year: 2010 - title: "Distal radius fracture metaphyseal comminution: A new radiographic parameter for quantifying, the metaphyseal collapse ratio (MCR)" ref_num: 11 evidence_tier: paper doi: 10.1016/j.otsr.2013.05.002 year: 2013 - title: "Radiographs Versus Radiographic Measurements in Distal Radius Fractures" ref_num: 12 evidence_tier: paper doi: 10.1007/s12593-014-0164-0 year: 2015 - title: "Volar plate versus k-wire fixation of distal radius fractures" ref_num: 13 evidence_tier: paper evidence_level: 3 doi: 10.1016/j.injury.2015.08.040 year: 2016 - title: "Soft Tissue Complications of Distal Radius Fractures" ref_num: 15 evidence_tier: paper evidence_level: 5 doi: 10.1016/j.hcl.2009.11.002 year: 2010 - title: "Management of Complications of Ligament Injuries of the Wrist" ref_num: 16 evidence_tier: paper evidence_level: 5 doi: 10.1016/j.hcl.2015.01.003 year: 2015 - title: "The Die Punch Fragment: Analysis of Fragment Geometry and Need for Fixation" ref_num: 17 evidence_tier: paper doi: 10.1055/s-0040-1712328 year: 2022 - title: "The course of the posterior interosseous nerve in relation to the proximal radius: Is there a reliable landmark?" ref_num: 18 evidence_tier: paper doi: 10.1016/j.injury.2015.01.028 year: 2015 - title: "When is a Monteggia fracture not a Monteggia fracture?" ref_num: 19 evidence_tier: paper evidence_level: 4 doi: 10.1016/j.injury.2005.08.028 year: 2007 - title: "Does the CT improve inter- and intra-observer agreement for the AO, Fernandez and Universal classification systems for distal radius fractures?" ref_num: 20 evidence_tier: paper doi: 10.1016/j.injury.2014.06.017 year: 2014 - title: "The Essex-Lopresti Injury:" ref_num: 21 evidence_tier: paper evidence_level: 5 doi: 10.1016/j.hcl.2020.07.012 year: 2020 synthesis_version: "v2" verifier_status: skipped

Overview

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern [1].
  • Early diagnosis and treatment are important to avoid long-term consequences of distal radius fracture complications [1].
  • Combined median and ulnar nerve palsy related to distal fractures of the radius is exceedingly rare [2].
  • Combined median and ulnar nerve palsy complicating distal radius fractures require a standardised management strategy [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles for optimal outcomes in forearm fracture–dislocations [4].
  • Novel locking plate designs have resulted in a rethinking of the contemporary approach to distal radius fracture fixation [6].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability in distal radius fractures [9].
  • Bone graft substitutes may facilitate early return to function in distal radius fractures [9].
  • The risk of nonunion is minimal in distal radius fractures [9].
  • External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius [10].
  • External fixation supplemented with percutaneous pins yields reliably good results for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low reoperation rate for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low complication rate for displaced distal radius fractures [10].
  • Die punch fragment size is not an indicator of the need for or use of a dorsal approach in distal radius fracture fixation [17].

Anatomy & Pathophysiology

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern, with early diagnosis and treatment being important to avoid long-term consequences [1].
  • Combined median and ulnar nerve palsy related to distal fractures of the radius are exceedingly rare but require a standardized management strategy [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management, with restoration and maintenance of anatomic alignment being the key principles [4].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture and clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability and perhaps early return to function in distal radius fractures, where the risk of nonunion is minimal [9].
  • Metaphyseal collapse ratio, a novel radiographic parameter, was found to provide a reliable measure of metaphyseal comminution, and to be significantly correlated with other radiographic parameters that predict distal radius fracture instability [11].
  • There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery [12].
  • Early accurate diagnosis of intrinsic carpal ligament injuries provides for best outcomes, while delayed diagnosis leads to arthritis within 10 years if not treated [16].
  • DP fragment size is not an indicator of the need for or use of a dorsal approach in distal radius fracture fixation [17].
  • Pronation effectively increases the proximal 'safe zone' of the posterior interosseous nerve, suggesting the forearm should be placed in pronation to minimize the risk of iatrogenic injury [18].
  • CT scan should be requested only by experienced hand surgeons in order to help guide treatment, as it does not significantly improve inter- and intra-observer agreement for all classification systems [20].

Classification

  • CT scans do not significantly improve inter- and intra-observer agreement for the AO, Fernandez, and Universal classification systems for distal radius fractures [20].
  • The metaphyseal collapse ratio (MCR) is a novel radiographic parameter that provides a reliable measure of metaphyseal comminution [11].
  • The metaphyseal collapse ratio (MCR) is significantly correlated with other radiographic parameters that predict distal radius fracture instability [11].
  • There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery [12].

Clinical Presentation

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern [1].
  • Early diagnosis and treatment are important to avoid long-term consequences of distal radius fracture complications [1].
  • Combined median and ulnar nerve palsy related to distal fractures of the radius is exceedingly rare [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles for optimal outcomes in forearm fracture–dislocations [4].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability and perhaps early return to function in distal radius fractures [9].
  • The risk of nonunion is minimal in distal radius fractures [9].
  • External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius [10].
  • External fixation supplemented with percutaneous pins yields reliably good results for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low reoperation rate for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low complication rate for displaced distal radius fractures [10].
  • Metaphyseal collapse ratio is a novel radiographic parameter that provides a reliable measure of metaphyseal comminution [11].
  • Metaphyseal collapse ratio is significantly correlated with other radiographic parameters that predict distal radius fracture instability [11].
  • There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery in distal radius fractures [12].
  • Soft tissue complications encountered during the management of distal radius fractures include tendon injury, nerve dysfunction, vascular compromise, skin problems, compartment syndrome, and complex regional pain syndrome [15].
  • Complications associated with soft tissues may be more problematic than the bone injury itself in distal radius fractures [15].
  • Early accurate diagnosis of intrinsic carpal ligament injuries provides for best outcomes [16].
  • Delayed diagnosis of intrinsic carpal ligament injuries leads to arthritis within 10 years if not treated [16].
  • Pronation effectively increases the proximal 'safe zone' of the posterior interosseous nerve [18].
  • The forearm should be placed in pronation to minimize the risk of iatrogenic injury to the posterior interosseous nerve [18].
  • Monteggia fractures can be easily overlooked if radiographs of the elbow are not taken [19].
  • Pre-existing congenital radial head dislocations can lead to inappropriate surgical intervention if not distinguished from Monteggia fractures [19].
  • Early recognition and treatment of Essex-Lopresti injury is associated with improved outcomes [21].

Investigations

  • Early diagnosis and treatment of complications associated with distal radius fractures are important to avoid long-term consequences [1].
  • Combined median and ulnar nerve palsy related to distal radius fractures is exceedingly rare [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles in the treatment of forearm fracture–dislocations [4].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Metaphyseal collapse ratio is a novel radiographic parameter that provides a reliable measure of metaphyseal comminution [11].
  • Metaphyseal collapse ratio is significantly correlated with other radiographic parameters that predict distal radius fracture instability [11].
  • There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery [12].
  • Soft tissue complications encountered during the management of distal radius fractures include tendon injury, nerve dysfunction, vascular compromise, skin problems, compartment syndrome, and complex regional pain syndrome [15].
  • Complications associated with soft tissues may be more problematic than the bone injury itself in distal radius fractures [15].
  • Early accurate diagnosis of intrinsic carpal ligament injuries provides for best outcomes [16].
  • Delayed diagnosis of intrinsic carpal ligament injuries leads to arthritis within 10 years if not treated [16].
  • Monteggia fractures can be easily overlooked if radiographs of the elbow are not taken [19].
  • Pre-existing congenital radial head dislocations can lead to inappropriate surgical intervention if misdiagnosed as Monteggia fractures [19].

Treatment

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern [1].
  • Early diagnosis and treatment are important to avoid long-term consequences of distal radius fracture complications [1].
  • Combined median and ulnar nerve palsy related to distal fractures of the radius is exceedingly rare [2].
  • Combined median and ulnar nerve palsy complicating distal radius fractures require a standardised management strategy [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles in the treatment of forearm fracture–dislocations [4].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability in distal radius fractures [9].
  • Bone graft substitutes are used to perhaps provide early return to function in distal radius fractures [9].
  • The risk of nonunion is minimal in distal radius fractures [9].
  • External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures yields reliably good results [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures has a low reoperation rate [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures has a low complication rate [10].
  • There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery in distal radius fractures [12].
  • Superior radiological results were attained with volar plating compared to k-wiring for distal radius fractures [13].
  • Superior radiological results with volar plating did not correlate with a better functional outcome compared to k-wiring at 32 months follow up [13].

Complications

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern [1].
  • Early diagnosis and treatment of complications are important to avoid long-term consequences [1].
  • Combined median and ulnar nerve palsy related to distal fractures of the radius is exceedingly rare [2].
  • Combined median and ulnar nerve palsy complicating distal radius fractures require a standardised management strategy [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles for optimal outcomes in forearm fracture–dislocations [4].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability in distal radius fractures [9].
  • Bone graft substitutes may provide early return to function in distal radius fractures [9].
  • The risk of nonunion in distal radius fractures is minimal [9].
  • External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures yields reliably good results [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures has a low reoperation rate [10].
  • External fixation supplemented with percutaneous pins for displaced distal radius fractures has a low complication rate [10].
  • Soft tissue complications encountered during the management of distal radius fractures include tendon injury, nerve dysfunction, vascular compromise, skin problems, compartment syndrome, and complex regional pain syndrome [15].
  • Complications associated with soft tissues may be more problematic than the bone injury itself in distal radius fractures [15].

Recovery

  • Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern [1].
  • Early diagnosis and treatment of complications are important to avoid long-term consequences [1].
  • Combined median and ulnar nerve palsy related to distal radius fractures is exceedingly rare [2].
  • Combined median and ulnar nerve palsy complicating distal radius fractures requires a standardised management strategy [2].
  • Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management [4].
  • Restoration and maintenance of anatomic alignment are key principles for optimal outcomes in forearm fracture–dislocations [4].
  • A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures [7].
  • An associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture [8].
  • Clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture [8].
  • Bone graft substitutes are primarily used to provide structural stability in distal radius fractures [9].
  • Bone graft substitutes may facilitate early return to function in distal radius fractures [9].
  • The risk of nonunion in distal radius fractures is minimal [9].
  • External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius [10].
  • External fixation supplemented with percutaneous pins yields reliably good results for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low reoperation rate for displaced distal radius fractures [10].
  • External fixation supplemented with percutaneous pins has a low complication rate for displaced distal radius fractures [10].
  • Metaphyseal collapse ratio is a novel radiographic parameter that provides a reliable measure of metaphyseal comminution [11].
  • Metaphyseal collapse ratio is significantly correlated with other radiographic parameters that predict distal radius fracture instability [11].
  • Volar plating attains superior radiological results compared to k-wiring for distal radius fractures [13].
  • Superior radiological results with volar plating do not correlate with better functional outcomes compared to k-wiring at 32 months follow up [13].
  • Early accurate diagnosis of intrinsic carpal ligament injuries provides for best outcomes [16].
  • Delayed diagnosis of intrinsic carpal ligament injuries leads to arthritis within 10 years if not treated [16].

Key Evidence

  • [Paper] Prevention of complications associated with distal radius fractures should be the treating surgeon's primary concern, with early diagnosis and treatment being important to avoid long-term consequences. (10.1016/j.hcl.2014.12.002)
  • [Paper] Combined median and ulnar nerve palsy related to distal fractures of the radius are exceedingly rare but require a standardised management strategy. (10.1016/j.otsr.2018.04.026)
  • [L5] Optimal outcomes in the treatment of forearm fracture–dislocations depend on early recognition and management, with restoration and maintenance of anatomic alignment being the key principles. (10.1016/j.hcl.2015.01.010)
  • [Paper] The management of distal radius fractures is in the midst of a renaissance with novel locking plate designs resulting in a rethinking of the contemporary approach to fracture fixation. (10.1016/j.hcl.2005.04.001)
  • [Paper] A certain degree of radial height loss is noted in patients undergoing fracture fixation with volar locking plate for extra-articular distal radius fractures. (10.1016/j.otsr.2021.102842)
  • [L1] Based on this meta-analysis, an associated ulnar styloid fracture does not affect the outcomes of a distal radial fracture and clinicians should be cautious in electing operative treatment for patients with an ulnar styloid fracture. (10.1016/j.injury.2017.08.061)
  • [L4] Bone graft substitutes are primarily used to provide structural stability and perhaps early return to function in distal radius fractures, where the risk of nonunion is minimal. (10.1016/j.hcl.2012.02.004)
  • [L1] External fixation supplemented with percutaneous pins is an excellent option for treating displaced fractures of the distal radius, with reliably good results, a low reoperation rate, and a low complication rate. (10.1016/j.hcl.2009.08.008)
  • [Paper] Metaphyseal collapse ratio, a novel radiographic parameter, was found to provide a reliable measure of metaphyseal comminution, and to be significantly correlated with other radiographic parameters that predict distal radius fracture instability. (10.1016/j.otsr.2013.05.002)
  • [Paper] There may be radiographic factors other than measures of deformity that some surgeons use to determine recommendations for surgery. (10.1007/s12593-014-0164-0)
  • [L3] Although superior radiological results were attained with volar plating, these results did not correlate with a better functional outcome compared to k-wiring at 32 months follow up. (10.1016/j.injury.2015.08.040)
  • [L5] This review focuses on soft tissue complications encountered during the management of distal radius fractures, including tendon injury, nerve dysfunction, vascular compromise, skin problems, compartment syndrome, and complex regional pain syndrome, noting that complications associated with soft tissues may be more problematic than the bone injury itself. (10.1016/j.hcl.2009.11.002)
  • [L5] Early accurate diagnosis of intrinsic carpal ligament injuries provides for best outcomes, while delayed diagnosis leads to arthritis within 10 years if not treated. (10.1016/j.hcl.2015.01.003)
  • [Paper] DP fragment size is not an indicator of the need for or use of a dorsal approach in DRF fixation. (10.1055/s-0040-1712328)
  • [Paper] Pronation effectively increases the proximal 'safe zone' of the nerve, suggesting the forearm should be placed in pronation to minimize the risk of iatrogenic injury. (10.1016/j.injury.2015.01.028)
  • [L4] Monteggia fractures can be easily overlooked if radiographs of the elbow are not taken, and pre-existing congenital radial head dislocations can lead to inappropriate surgical intervention. (10.1016/j.injury.2005.08.028)
  • [Paper] CT scan should be requested only by experienced hand surgeons in order to help guide treatment, as it does not significantly improve inter- and intra-observer agreement for all classification systems. (10.1016/j.injury.2014.06.017)
  • [L5] Early recognition and treatment is associated with improved outcomes. (10.1016/j.hcl.2020.07.012)

References

[1] Management of Complications of Distal Radius Fractures. Hand Clinics. 2015. DOI: 10.1016/j.hcl.2014.12.002 [2] Combined median and ulnar nerve palsy complicating distal radius fractures. Orthopaedics & Traumatology: Surgery & Research. 2018. DOI: 10.1016/j.otsr.2018.04.026 [4] Management of Complications of Forearm Fractures. Hand Clinics. 2015. DOI: 10.1016/j.hcl.2015.01.010 [6] Distal Radius Fractures. Hand Clinics. 2005. DOI: 10.1016/j.hcl.2005.04.001 [7] Loss of radial height in extra-articular distal radial fracture following volar locking plate fixation. Orthopaedics & Traumatology: Surgery & Research. 2021. DOI: 10.1016/j.otsr.2021.102842 [8] Does concomitant ulnar styloid fracture and distal radius fracture portend poorer outcomes? A meta-analysis of comparative studies. Injury. 2017. DOI: 10.1016/j.injury.2017.08.061 [9] The Use of Bone Grafts and Substitutes in the Treatment of Distal Radius Fractures. Hand Clinics. 2012. DOI: 10.1016/j.hcl.2012.02.004 [10] External Fixation of Distal Radius Fractures. Hand Clinics. 2010. DOI: 10.1016/j.hcl.2009.08.008 [11] Distal radius fracture metaphyseal comminution: A new radiographic parameter for quantifying, the metaphyseal collapse ratio (MCR). Orthopaedics & Traumatology: Surgery & Research. 2013. DOI: 10.1016/j.otsr.2013.05.002 [12] Radiographs Versus Radiographic Measurements in Distal Radius Fractures. Journal of Hand and Microsurgery. 2015. DOI: 10.1007/s12593-014-0164-0 [13] Volar plate versus k-wire fixation of distal radius fractures. Injury. 2016. DOI: 10.1016/j.injury.2015.08.040 [15] Soft Tissue Complications of Distal Radius Fractures. Hand Clinics. 2010. DOI: 10.1016/j.hcl.2009.11.002 [16] Management of Complications of Ligament Injuries of the Wrist. Hand Clinics. 2015. DOI: 10.1016/j.hcl.2015.01.003 [17] The Die Punch Fragment: Analysis of Fragment Geometry and Need for Fixation. Journal of Hand and Microsurgery. 2022. DOI: 10.1055/s-0040-1712328 [18] The course of the posterior interosseous nerve in relation to the proximal radius: Is there a reliable landmark?. Injury. 2015. DOI: 10.1016/j.injury.2015.01.028 [19] When is a Monteggia fracture not a Monteggia fracture?. Injury Extra. 2007. DOI: 10.1016/j.injury.2005.08.028 [20] Does the CT improve inter- and intra-observer agreement for the AO, Fernandez and Universal classification systems for distal radius fractures?. Injury. 2014. DOI: 10.1016/j.injury.2014.06.017 [21] The Essex-Lopresti Injury:. Hand Clinics. 2020. DOI: 10.1016/j.hcl.2020.07.012

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