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您的伤口检查与拆线

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术后伤口检查时会发生什么——通常何时进行、不同种类的缝线及其拆除方式、拆除时的感觉,以及之后如何护理伤口。

精细镊子从手背一处整洁且愈合良好的伤口上提起一根缝线。
在伤口检查时,已愈合伤口上的非可吸收缝线会被拆除——过程迅速,通常不会引起疼痛。 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。

术后,您将预约一次伤口检查:这是一次简短的门诊,旨在确认伤口已正常愈合;如果您的缝合线属于需要拆除的类型,医生会将其取出。这是一次快速、常规的就诊,对大多数人而言,这也是早期限制措施开始解除的节点。本页将说明预期情况,以免让您感到意外。(在此期间,关于伤口本身的日常护理,请参阅我们单独的伤口护理页面;本页专注于复查和拆线。)

发生时间与执行人员

伤口检查通常在术后10至14天进行,但具体时间取决于手术类型及伤口位置;我们会在您出院前告知具体日期。检查可能在我们诊室进行,也可能安排您的全科医生(GP)或诊所护士在离家较近处为您进行。无论哪种方式,都是同样的简单检查,接诊人员均清楚需要观察的内容。

在预约检查之前,最重要的是保持敷料完整——对于手部和肘部伤口,还需保持干燥。(肩部敷料具有防水功能:从术后第1天起淋浴时水流过敷料即可;参见 伤口护理。)除非我们特别要求,否则请勿试图窥视敷料下方或自行更换。清洁且未受扰动的敷料可在皮肤愈合过程中保护伤口。如果敷料松动、浸湿,或您对敷料下方的情况感到担忧,请致电我们,而不是盲目自行重新包扎。

缝合线的不同类型

并非每个人的伤口都以相同的方式闭合,闭合方式决定了是否需要拆除缝线。

  • 可吸收缝合线(可溶解缝线) 会在几周内自行消失;您的身体会缓慢将其分解,因此无需取出。它们通常隐藏在皮肤下方,您永远看不到。有时,随着缝线溶解,它会浮出表面,您可能会沿切口线注意到一根小毛刺或一个类似小丘疹的小点;这被称为“排线”,通常无需担心。随着缝线完全溶解,这种情况会自行消退。请勿拉扯;如果它引起牵拉感或疼痛,请在复查时告知医生。
  • 不可吸收缝合线 是需要拆除的类型,拆除缝线是伤口检查的主要任务,通常在皮肤愈合密封后的第10至14天左右进行。
  • 有时,皮肤除了使用缝合线外,还会使用Steri-Strips(医用纸胶带)(薄而粘性的纸带)进行固定。这些胶带无需拆除;它们会在一到两周内自行剥落或脱落。
  • 在肩关节或肘关节置换术后,以及肘管综合征和桡骨管综合征手术后,伤口通常改用网状敷料加医用胶闭合。将一层细密的自粘网状物覆盖在伤口上以固定皮肤边缘,然后在上面涂抹液体皮肤粘合剂并任其凝固。无需取出任何东西:整个敷料会在大约一到两周后自行剥离脱落。

无论您使用的是哪种类型,请让其自然脱落,不要抠抓。

如果您不确定自己使用的是哪种类型,这完全没关系;我们会知道,并会在预约就诊时告诉您。

拆线时的感受

如果您确实需要拆线,好消息是,拆线过程远比您想象的轻松。每根缝线都会被剪断并轻轻抽出。

当每根缝线被取出时,您会感到轻微的牵拉感或微小的刺痛:这是一种略显奇特的感觉,但通常并不疼痛,整个过程仅需一两分钟。

局部出现少量出血属于正常现象。大多数人都会惊讶于这一过程是多么迅速且平稳。

我们检查的内容

伤口检查不仅关乎缝合线。接诊您的医生还会确保伤口已正确愈合并封闭,且无感染迹象;他们会查看是否有红斑扩散、肿胀、发热或任何分泌物,并询问您是否感到舒适。如果一切看起来正常,那就意味着您可以开始逐步恢复正常活动了。

复查后

一旦确认伤口已愈合且拆除了缝线:

  • 沾水: 此时通常可以开始让伤口沾水并在淋浴时正常清洗;我们会确认具体时间,因为偶尔会有所不同。请轻轻拍干,不要摩擦,并稍后避免在浴缸、游泳池或水疗池中浸泡。
  • 疤痕护理: 伤口完全闭合后,您可以开始轻柔的疤痕按摩,以保持疤痕柔软和柔韧;有关如何及何时开始,请参阅我们的疤痕管理页面。
  • 活动: 复查时通常会解除一些早期的限制。请遵循我们就您的手术给出的关于提重物、驾驶以及重返工作或运动的具体建议;这些节点由您接受的手术决定,而不仅仅取决于伤口的状态。

何时应提前寻求帮助

如果情况看起来不对劲,您不必等到预约时间。如果伤口出现以下情况,请在计划好的复诊前联系我们、您的全科医生或寻求医疗护理:

  • 变得越来越红、发热、肿胀或疼痛,尤其是如果发红范围在扩大
  • 开始渗出液体、脓液或血液,或产生恶臭
  • 在愈合之前沿切口线裂开或张开
  • 伴有发热或整体感觉不适

愈合良好的伤口会在最初的一到两周内逐渐稳定并趋于平静。任何出现相反趋势的情况都值得打个电话;我们总是宁愿尽早检查,也不愿让您等待。


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