Use of the Soleus Musculocutaneous Perforator for Skin Paddle Salvage of the Fibula Osteoseptocutaneous Flap: Anatomical Study and Clinical Confirmation

Abstract

Use of the soleus musculocutaneous perforator depends on its origin. When it arises from the peroneal artery, a single set of anastomoses is all that is necessary for flap revascularization, with the skin paddle serving as a monitor for the bone flap. When it originates from the posterior tibial artery or tibioperoneal trunk, a second set of anastomoses is needed and the skin paddle cannot monitor the bone flap. The authors propose that one or two soleus musculocutaneous perforators be preserved during harvest until existence of the septocutaneous perforator is confirmed.