From the Department of Orthopedic Surgery, Wright-Patterson Air Force Base; and the Division of Hand Surgery, Department of Orthopedic Surgery, Mayo Clinic.
Plast Reconstr Surg. 2019 Mar;143(3):800-810. doi: 10.1097/PRS.0000000000005379.
Most unstable metacarpal and phalangeal fractures for which operative treatment is indicated can be reduced and stabilized with either open or closed techniques using local anesthetic with epinephrine instead of intravenous sedation or general anesthesia. With the patient wide-awake during surgery, the hand can be taken through active range of motion to assess fracture stability. In this article, the authors review the rationale and technique for wide-awake, local anesthesia, no tourniquet surgery in the treatment of phalangeal and metacarpal fractures and impart pearls to optimize the patient experience and illustrate common fixation techniques using percutaneous Kirschner wires. The intraoperative assessment of fracture stability permits an accelerated, protected-range-of-motion protocol that minimizes postoperative stiffness and facilitates expedient recovery.
大多数需要手术治疗的极不稳定掌骨和指骨骨折,可以使用局部麻醉加肾上腺素进行开放或闭合复位,而无需静脉镇静或全身麻醉。在手术过程中让患者保持清醒,可以主动活动手部来评估骨折的稳定性。在本文中,作者回顾了在治疗指骨和掌骨骨折时采用清醒、局部麻醉、无止血带手术的原理和技术,并传授了一些要点来优化患者体验,同时使用经皮克氏针展示了常见的固定技术。术中对骨折稳定性的评估可实现加速、保护活动范围的方案,最大限度减少术后僵硬并促进快速恢复。