Lesser metatarsal phalangeal joint arthroscopy: anatomic description and comparative dissection.

Purpose: The aim of this article is to describe the normal arthroscopic anatomy of the lesser metatarsophalangeal (MTP) joints and compare it with that seen in open dissection in cadaveric models.

Methods: We performed arthroscopic examination of 18 MTP joints of 6 normal fresh frozen feet. The second, third, and fourth MTP joints were studied because of the higher incidence of pathologic conditions found in these joints.

ANTEROGRADE PERCUTANEOUS TREATMENT OF LESSER METATARSAL FRACTURES: TECHNICAL DESCRIPTION AND CLINICAL RESULTS.

Objective: The aim of this study was to evaluate the results obtained using the anterograde percutaneous fixation technique for treating shaft and neck fractures of the lesser metatarsals.

Methods: We prospectively evaluated 14 patients between 2003 and 2008, taking into consideration the topography of the fracture, trauma mechanism, associated comorbidities and AOFAS score for the forefoot.

Results: The anatomical region most affected was the metatarsal neck (79%).