Minimally invasive fasciotomy using a lighted retractor in the treatment of chronic exertional compartment syndrome

Abstract

Chronic exertional compartment syndrome can be a debilitating cause of lower leg pain that typically affects young, healthy people during a variety of aerobic activities. Conservative management has produced a poor success rate and numerous techniques for surgical decompression have been described. Many of these, however, involve blind fascial dissection which increases the risk of direct nerve injury or insufficient fascial release. We describe a novel technique of mini-open fasciotomy using a lighted retractor which enables direct visualization of the fascia and the superficial peroneal nerve using a single, small incision. By the use of a 3- to 4-cm laterally based incision, a lighted retractor with fiber-optic illumination is introduced into the subcutaneous plane and advanced distally and proximally. The retractor gently elevates the subcutaneous tissues while focusing light directly into the surgical area and a long Metzenbaum scissors is then used to release the fascia under direct vision. Fasciotomy using this technique avoids the risks of blind fascial release and is a straightforward, safe, and effective method for compartment decompression.