足跟舟联合的X线研究

目的研究足跟舟联合的出现率及有关X线表现。方法收集1361例因足、踝外伤或疼痛就诊病例CR X线片,其中足部588例、踝部773例;年龄10~91岁,其中20~40岁984例。观察足及踝的跟舟联合显示率,分析男女足踝外伤、疼痛组的显示差异。结果1361例中显示跟舟联合5.3%(72/1361),足部8.7%(47/588),踝部3.2%(25/773),足部显示高于踝部(P<0.005)。足踝显示跟舟联合在两性别间、外伤及疼痛组间未见显著差异(P>0.05)。结论观察跟舟联合足部X线片优于踝部。

Radiologic Study of Calcaneonavicular Coalition

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(P<0.005).There was no obvious different significance of observing calcaneonavicular coalition in both male and female,or acute trauma and chronic pain groups(P>0.05).Conclusion The foot CR films is more superexcellent than the ankle CR films on demonstrating calcaneonavicular coalition.