Rush University Medical School, Chicago, IL, USA; Private Practice, Toriumi Facial Plastics, 60 East Delaware Place, Suite 1425, Chicago, IL 60611, USA.
Facial Plast Surg Clin North Am. 2023 Feb;31(1):73-106. doi: 10.1016/j.fsc.2022.08.008.
Dorsal preservation involves eliminating the dorsal hump by performing reduction while preserving the patient's natural dorsal anatomy. This can involve surface manipulation or foundational techniques or a combination of both. When surgeons begin performing dorsal preservation, there are important factors to consider to avoid complications. In an effort to inform surgeons on how to avoid unfavorable outcomes, I will discuss my first 20 cases where I performed dorsal preservation. I review less than ideal outcomes and how these issues can be prevented.
后路保留术通过在保留患者自然后路解剖结构的同时进行减压来消除后路嵴突。这可能涉及表面操作或基础技术，或两者的组合。当外科医生开始进行后路保留术时，有一些重要的因素需要考虑，以避免并发症。为了告知外科医生如何避免不良结果，我将讨论我进行后路保留术的前 20 例病例。我回顾了不太理想的结果以及如何预防这些问题。
