Fig. 2From: Clinical significance of the anteromedial talus osteophyte in anteromedial ankle impingement in chronic lateral ankle instabilityArthroscopic images of AMAI group. a Arthroscopic image of AMAI before arthroscopic resection; the soft tissue synovial hyperplasia can be noted. b ATFL injury. c Talar neck osteophytes can be seen after inflamed synovium and any soft tissue clearance. d The medial sulcus of the ankle mortise can be exposed after dorsomedial talar neck osteophytes resection. e The resector can be used to remove anteromedial osteophytes. f There is no impingement after ankle mortise cleaning. S, synovial hyperplasia; atL, anterior talofibular ligament; Tno, Talus neck osteophyte; dTno, dorsomedial talar neck osteophytes; MM, medial malleolus; Tc, tibial cartilage; and Td, talar domeBack to article page