Dangers anatomiques de la section percutanée du ligament inter-métatarsien dans le traitement du névrome de Morton

Abstract

Certain authors have proposed percutaneous neurolysis of Morton's neuroma. We conducted a human anatomy study to assess the reliability and the iatrogenic effect of percutaneous section of the ligament. Percutaneous section of the inter-metatarsal ligament was performed on 16 fresh cadaver specimens via a dorsal approach. The plantar dissection demonstrated that the section was not complete, without associated lesion, in only six cases. Analyzing these failures, we determined the necessary procedure for correct section.