Fracture of the Posterior Medial Tubercle of the Talus
- VernacularTitle:距骨后突内侧结节骨折
- Author:
Yan WANG
;
Yi LIU
;
Xiaoying GONG
- Publication Type:Journal Article
- Keywords:
Talus Fractures Diagnosis CT X ray
- From:
Chinese Journal of Orthopaedics
1996;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective\ To study the early diagnosis and treatment of the fracture of posterior medial tubercle of the talus (PMTT).Methods\ Five cases of PMTT fractures had been definitely diagnosed by CT scan. Subtalar joint were involved in three cases, open reduction and internal fixation (ORIF) had been adopted in 2;and 1 had been treated conservatively because of the refusal to surgery by the patient. Plaster cast fixation and excision of fragment was done respectively in one case. Results\ Four out of five cases had been correctly diagnosed and one had been misdiagnosed in the first visit.The mean follow up was 24 months. Non union combined with tenderness and numbness of the sole of the foot was found in the misdiagnosed case after 6 months. Excision of the fragment was carried out for this case and a satisfactory result had been achieved. Three of the other four cases was treated operatively with a good result and one were treated conservatively with a poor result. Conclusion\ The PMTT fractures are rarely seen and often misdiagnosed. Early diagnosis and correct treatment is important to eliminate the nonunion or tarsal tunnel syndrome.
