Radiologic Study of Calcaneonavicular Coalition / 实用放射学杂志

ABSTRACT

Objective To study the incidence and radiologic findings of calcaneonavicular coalition.Methods CR films of foot andankle in 1361 cases were presented,which were evaluated for acute trauma or chronic pain.There were 588 cases of foot CR and 773 cases of ankle CR,age ranged from 10 years to 91 years(984 cases of 20~40 years).The prevalence of calcaneonavicular coalition was determined and the different significance of both male and female,acute trauma and chronic pain group were analysed.Results In 1361 cases,72 cases of calcaneonavicular coalition(5.3%) were demonstrated,8.7%(47/588)on foot CR films and 3.2%(25/773) on ankle CR films.Calcaneonavicular coalition was more dipicted on foot CR films than on ankle CR films(P0.05).Conclusion The foot CR films is more superexcellent than the ankle CR films on demonstrating calcaneonavicular coalition.