Albdour Mahammad, Ammar Hamad M, Alnaser Mutaz M S, Alzaben Faisal Saud, Malek Suha
Royal Rehabilitation Center-Jordanian Royal Medical Services, Amman, Jordan.
Bahrain Defense Force Hospital- Royal Medical Services, Riffa, Bahrain; and.
Plast Reconstr Surg Glob Open. 2021 Jan 26;9(1):e3386. doi: 10.1097/GOX.0000000000003386. eCollection 2021 Jan.
Traumatic ear avulsion represents a difficult challenge for all reconstructive surgeons; hence, replantation and reattachment will provide the best aesthetic outcome. However, when microsurgery is not possible, the surgeon must choose the most appropriate alternative method to address the concern. We are reporting a case of a near-total right ear external auricle amputation attached only by small skin bridge. The patient was admitted to our institute 22 hours after sustaining an injury during a motor vehicle collision. He was successfully managed by reattaching the external auricle into the anatomical place, with the repair of cartilage. This was followed by applying a daily protocol for venous congestion with the use of subcutaneous and intradermal injection of low-molecular-weight heparin daily for 10 days with gradual tapering of the dose. The external auricle survived with no complications or morbidity. Subcutaneous and intradermal low-molecular-weight heparin can be used effectively in cases of severe venous congestion of avulsed ear with adequate arterial inflow without causing any morbidity.
外伤性耳撕脱对所有重建外科医生来说都是一项艰巨的挑战;因此,再植和重新附着将提供最佳的美学效果。然而,当无法进行显微手术时,外科医生必须选择最合适的替代方法来解决问题。我们报告了一例右耳外耳廓几乎完全离断,仅通过一小片皮肤桥相连的病例。该患者在机动车碰撞中受伤22小时后被收治入我院。通过将外耳廓重新附着到解剖位置并修复软骨,他得到了成功治疗。随后,采用每日方案处理静脉淤血,即每天皮下和皮内注射低分子量肝素,持续10天,并逐渐减少剂量。外耳廓存活,无并发症或不良后果。皮下和皮内注射低分子量肝素可有效用于动脉血供充足但发生严重静脉淤血的撕脱耳病例,且不会引起任何不良后果。