CT Features of Naviculocuneiform Coalitions: Correlation with Patient Symptoms

Foot & Ankle Orthopaedics

Kyung AhChun¹ 

关键词: Coalition;   

DOI  :  10.1177/2473011418S00193

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

Category:Midfoot/ForefootIntroduction/Purpose:The purpose of our study was to evaluate and compare the CT features in patients with symptomatic and asymptomatic naviculocuneiform coalitionMethods:We retrospectively reviewed the CT images of 37 naviculocuneiform coalitions in 26 patients (mean age 30 years). The 26 patients were 12 males and 14 females, with 19 right and 18 left feet, including 11 patients with bilateral coalition. The CT images were analyzed with regard to irregular articular surface, subchondral sclerosis, subchondral cyst, bone spur, joint space distance, loose body and bony fusion. The size of subchondral cyst was measured. The location and extent of joint involvement was also evaluated. CT features were compared between symptomatic and asymptomatic feet.Results:There were 20 feet (54%) in symptomatic group and 17 feet (46%) in asymptomatic group. The mean size of the subchondral cyst was 6.3 mm in the symptomatic group and 2.5 mm in the asymptomatic group (statistically significant). ...

【 授权许可】

CC BY