Objective The treatment of open reduction and internal fixation with titanium plate of type Y was applied for calcaneus fracture involving talocalcaneal joint .

目的探讨使用开放复位Y形钛钢板内固定治疗累及 距 下关节跟骨骨折的效果。

C sign incidence C sign figuration distance of the medial facet of talocalcaneal joint and the figuration of sustentaculum tali were studied . The relationship between C sign and talocalcaneal coalition was analysed .

研究C征检出率、C征形态、 跟 距内关节间距和跟骨载距突的形态，分析C征与跟距联合的关系。

Fourteen soldiers with 18 talocalcaneal bridge were treated in our hospital from Fed . 1992 to Sept. 1996 Removal of the talocalcaneal bar with wedge osteotomy was performed in all of the patients .

从1992年2月～1996年9月收治 青年战士跟 距骨桥症14例18足，采用骨桥楔形切除术治疗，随访5 ～ 42个月（平均22个月）， 优良 率77.8%。

Fracture of Calcaneus Involving Talocalcaneal Articulation Fixed with Multiple Osseous Pins

多根骨圆针内固定治疗累及 距 跟关节的跟骨骨折

Objective To study the clinicoradiologic significance of talocalcaneal coalition .

目的研究 足跟距连合畸形的临床X线意义。

Objective : To investigate the better method for the treatment of calcaneus fracture affected with talocalcaneal joint .

目的：探讨波及跟 距关节跟骨骨折的优选治疗方法。

Removal of the talocalcaneal bar with wedge osteotomy is easy to operate may preserve the function of the joint and seems to be a better method for treatment of talocalcaneal bridge .

骨桥 楔形切除术方法简便，保留了关节功能，是较理想的治疗方法。

The interosseous talocalcaneal ligament and arteries and veins of tarsal sinus were also observed .

还观察了跗骨窦内 距 跟骨间韧带、 脂肪和动、静脉等。

Radiologic Study of Talocalcaneal Coalition

足跟 距联合 畸形的X线研究

Conclusion : The pattern and the manifestation of talocalcaneal bridge in plain film can play helping and important role in the diagnosis and clinical treatment .

结论： 跟 距骨桥的X线形态 分型，对本病的临床诊断、治疗具有指导意义。

Methods The resection of a talocalcaneal coalition or triple arthrodesis was selected according to calcaneal eversion angle and the rate of a talocalcaneal coalition and the posterior surface area of the talocalcaneal joint .

方法：根据术 前跟 距 轴 位 CT扫描所测量的跟距联合与跟距后关节二者横向切面之比率及跟骨外翻角度来决定采取跟 距骨桥局部切除或三关节融合术。

Conclusion Positive C sign is very common in Chinese which is more found in female than male . In diagnosis of talocalcaneal coalition the positive C sign is more prevalent than the negative C sign .

结论C征在国人常见，女多于男，在诊断 跟 距联合 畸形时阳性C征 者明显高于阴性C征 者。

Methods Observation of the talocalcaneal joint ( subtalar joint ) was carried out on cadaver feet specimens and 40 pairs of talus and calcaneus with intact talocalcaneal joints .

方法观察 7只尸体足和40副距跟骨的 距跟关节（距下关节）。

Treatment of Painful Talocalcaneal Coalition

疼痛 性 跟 距联合的治疗

Diagnosis and morphological pattern of talocalcaneal bridge

跟骨 距骨桥的诊断及形态 分型

Objective : To detect the mechanism of talocalcaneal bridge ( or coalition ) and the manifestation of it 's anatomy and morphology .

目的：探讨 跟 距骨桥的形成机制与解剖形态特点。

The pressure sensitive film was inserted into the posterior and anterior-middle facets of the talocalcaneal articulation and 500-N load was applied in the neutral position .

将压敏片插入 距 下关节的前中和后关节面，中立位状态下分别在 500N载荷下，对6具标本的 距 下关节进行加载，完成 完整 足 的 测试。