Expanding the top rungs of the extremity reconstructive ladder: targeted muscle reinnervation, osseointegration, and vascularized composite allotransplantation

• 作者: Andrew Bauder Christine McAndrew Jason M. Souza John T. Stranix Lawrence Scott Levin Sa?d C. Azoury Sammy Othman Scott M. Tintle Stephen J. Kovach
• 来源期刊: 整形与美容研究（英文版）
• 年，卷（期）: 2020,（2）
• 页码范围: 1-20
• 页数: 20页
• 语种: 英文
• DOI: 10.20517/2347-9264.2019.44

摘要

Osseointegration (OI), targeted muscle reinnervation (TMR), and vascularized composite allotransplantation (VCA) are just a few ways by which our reconstructive ladder is evolving. It is important to recognize that amputation does not necessarily denote failure, but surgeons should strive to find ways to provide these patients with means for obtaining better satisfaction and quality of life postoperatively. TMR and OI have added options for mutilating lower extremity injuries that necessitate amputation. More recently, the senior author (Levin LS) described the "penthouse" floor of the reconstructive ladder being VCA. Despite the advances in VCA over the last 20 years, there are many challenges that face this discipline including indications for patient selection, minimizing immunosuppressive regimens, standardizing outcome measures, establishing reliable protocols for monitoring, and diagnosing and managing rejection. Herein, the authors review TMR, OI, and VCA as additional higher rungs of the reconstructive ladder.