Pedicled flaps

  • 文章类型: Journal Article
    指尖损伤是最常见的上肢损伤类型。对于导致骨暴露的组织丢失,需要使用皮瓣覆盖进行手术治疗,并且当迫切需要保留长度时,除非微血管再植是可能的。为此目的描述了许多技术,提供了不同程度的良好结果。然而,存在局限性和长期问题。我们报道了一个名为“科伦坡皮瓣”的新技术系列病例,“这是一种基于单蒂的神经血管岛状推进皮瓣。使用此技术对四名同意的患者的五根手指进行了手术,并对其进行了2.5年的随访。全部感官恢复满意(S3+/S4),指间关节的运动范围(ROM),良好的抓地力,和满意的结果基于密歇根手问卷(MHQ)。无皮瓣坏死等并发症,感染,和神经瘤的形成。钩甲畸形很小,没有疼痛或不耐受寒冷。
    Fingertip injury is the most common type of upper extremity injury. Operative treatment with flap cover is required for tissue loss causing bone exposure and when there is a compelling need to preserve the length, unless microvascular replantation is possible. There are many techniques described for this purpose offering varying degrees of good outcomes. Yet there are limitations and long-term problems. We report a case series with a novel technique named \"Colombo flap,\" which is a neurovascular islanded advancement flap based on a single pedicle. Five fingers of four consented patients were operated using this technique and they were followed up for 2.5 years. All had satisfactory sensory recovery (S3 +/S4), preserved range of motion (ROM) at interphalangeal joints, good grip strengths, and satisfactory outcomes based on Michigan Hand Questionnaire (MHQ). There were no complications such as flap necrosis, infection, and neuroma formation. Hook nail deformity was minimal and none had pain or cold intolerance.
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  • 文章类型: Case Reports
    与严重血管损伤相关的广泛骨丢失仍然是下肢重建的挑战。腓骨游离皮瓣已经使用了数十年来重建胫骨长段缺损。我们提出了一种不寻常的单边负重情况,其中我们通过转移骨折的同侧腓骨和双蒂皮瓣来挽救唯一的下肢。一名38岁的男子右腿严重挤压伤,血液循环中断。他的左小腿有一个20×15厘米的软组织缺损,有一个暴露的粉碎性骨折和一个17厘米的胫骨缺损,伴有腓骨节段性骨折.随后,我们通过转移同侧腓骨的17厘米长的部分来重建胫骨缺损。我们用双蒂皮瓣覆盖软组织缺损。患者最终在手术后开始独立行走。
    Extensive bone loss associated with severe vascular injury remains a challenge for lower extremity reconstruction. The fibular free flap has been utilized for many decades to reconstruct long-segment tibial defects. We present an unusual scenario of unilateral weight-bearing, wherein we salvaged the sole lower extremity by transfer of the fractured ipsilateral fibula and a bipedicled skin flap. A 38-year-old man sustained a severe crush injury in the right leg with loss of circulation. His left lower leg had a soft tissue defect measuring 20×15 cm with an exposed comminuted fracture and a 17-cm tibial defect, along with a segmental fracture of the fibula. Subsequently, we reconstructed the tibial defect by transferring a 17-cm-long section of the ipsilateral fibula. We covered the soft tissue defect with a bipedicled skin flap. The patient eventually began to ambulate independently after surgery.
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  • 文章类型: Case Reports
    Currently, due to the lack of long-term postoperative follow-up outcomes of the congenital divided eyelid nevus, we described our surgical approaches and presented the functional and cosmetic results of 13 patients with an average of 5-year follow-up. Based on the surgical treatments and the follow-ups, the selection of total or subtotal excision depends on the lesion location and the use of blepharoplasty approaches is determined by defect size. The CO2 laser may be a useful second-stage procedure to ablate remnant lesions, but long-term monitoring is required.
    Étant donné le peu de suivi postopératoire à long terme sur les résultats cliniques de la réparation du nævus palpébral congénital en miroir, les chercheurs décrivent les méthodes chirurgicales utilisées et présentent les résultats fonctionnels et esthétiques chez 13 patients, suivis sur une période moyenne de cinq ans. D’après les traitements chirurgicaux et les suivis, le choix d’une excision totale ou partielle dépend du foyer de la lésion, et le mode de blépharoplastie repose sur la dimension de l’anomalie. Le laser CO2 peut être utilisé en deuxième phase pour faire disparaître les vestiges des lésions, mais une surveillance à long terme s’impose.
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