Needle arthroscopy for the management of foot and ankle pathology.

Needle arthroscopy is a minimally invasive technique available for the management of common foot and ankle pathologies. Owing to the limitations associated with first-generation needle arthroscopic models, specifically visualization and fluid management, needle arthroscopy has undergone revitalization over the past decade. Newer systems are now using chip on tip visualization capability as well as improved fluid pumps allowing for direct intervention under improved visualization. The smaller diameter of the needle arthroscope permits procedures to be conducted in both the operating room and office setting under wide-awake conditions. We present this review to detail the history of needle arthroscopy and highlight how needle arthroscopy has improved care for patients with foot and ankle disorders.