• 대한족부족관절학회지
• /
• 제4권1호
• /
• pp.39-43
• /
• 2000

A subtalar dislocation of the foot is a dislocation of the talonavicular and talocalcaneal joint while the tibiotalar relationship is unchanged. Posterior subtalar dislocation in particular, is a extremely rare. Only a few cases were reported previously in the literature. We treated a 25 year-old man who sustained the posterior subtalar dislocation in high energy traffic accident. The dislocation of subtalar joint was reduced by closed means with excellent clinical result. In this paper, we report 1 case of posterior dislocation of the subtalar joint and describe the pathomechanics, diagnosis, and treatment.

• 대한족부족관절학회지
• /
• 제13권1호
• /
• pp.106-108
• /
• 2009

Calcaneus fracture with a subtalar dislocation are extremely rare. A case of a joint depression type calcaneus fracture with a lateral dislocation of the calcaneal posterior facet and tuberosity is presented. We treated it with open reduction and internal fixation with Steinmann pins and K-wires through limited posterior approach and obtained satisfactory radiographic and clinical outcome.

• 대한족부족관절학회지
• /
• 제16권4호
• /
• pp.270-275
• /
• 2012

There may be complications after comminuted or intraarticular calcaneal fracture regardless of the initial treatment. Transcalcaneal talonavicular dislocation is rarely reported severe form of calcaneal fracture. We experienced a neglected transcalcaneal talonavicular subluxation case, who had been treated for intraarticular calcaneal fracture conservatively. Subtalar distraction bone block fusion was done for calcaneal malunion with talonavicular subluxation. Inspite of successful subtalar fusion, pain was persisted because of talonavicular re-subluxation with arthritis and calcaneocuboid arthritis. So, second operation, the talonavicular and calcaneocuboid fusion, was done. After union achieved, the patient's foot pain was improved. Calcaneal malunion combined with talonavicular subluxation and unstable transverse tarsal joint, such as this case, initial triple arthrodesis could be considered.

• 대한족부족관절학회지
• /
• 제9권1호
• /
• pp.121-124
• /
• 2005

The midtarsal joint which consists of the talonavicular and calcaneocuboid joints lies transversely across the medial and lateral arches of the foot. Complete dislocation of this joint unassociated with fracture is extremely rare. A 36 year-old male who was injured by motor vehicle accident came to help for his left midfoot pain and deformity. We misdiagnosed as subtalar dislocation. Closed reduction was performed. We reviewed initial and post-reduction X-rays, and then we diagnosed as Chopart's dislocation. CT scan was taken; it showed fracture of the anterior process of the calcaneous.

• 대한족부족관절학회지
• /
• 제13권2호
• /
• pp.156-161
• /
• 2009

Purpose: The fracture of talus has critical complications and results in various clinical outcomes. The purpose of this study is to evaluate clinical outcome and influence on involvement of ankle and subtalar joint. Materials and Methods: From December 1999 to December 2008, a total of 66 fractures and dislocations of talus was treated with minimal 9 months follow up period. Ankle-hindfoot scale of the American Orthopedic Foot & Ankle Society (AOFAS) was used to evaluate the clinical outcome. The complications and sequential radiologic findings were also analyzed. Results: There were 28 neck fractures, 11 lateral process fractures, 10 body fractures, 7 osteochondral fractures, 4 posteromedial tubercle fractures and 4 medial process fractures. In 38 cases, there were concomitant injuries. Ipsilateral ankle fracture, which found in 19 cases, was most common. The surgical treatment was performed in 36 cases. Mean AOFAS score was 85.5 (range, 72 to 96). In 13 of 47 cases, one or more fracture lines involving weight bearing surface were confirmed. The involvement of ankle or subtalar joint had resulted in unsatisfied outcome. Complications were developed as follows, post-traumatic arthritis in 8 cases, avascular necrosis in 3 cases, and deep infection in 2 cases. Conclusion: The involvement of ankle or subtalar joint in fractures of talus seemed to be common and to impact the clinical outcome. Meticulous consideration about that will be positively necessary.

• 대한족부족관절학회지
• /
• 제1권2호
• /
• pp.119-125
• /
• 1997

The fracture and fracture-dislocation of the neck of the talus (Hawkins' type I-IV) are uncommon injuries and represent only 0.12 to 0.32% of all fracures. Authors clinically evaluated in 12 cases Whom treated fracures of the neck of the talus, at department of orthopaedic surgery, Sun General Hospital, from 1990 to 1996, and the following results are obtained. 1. Of 12 cases, there were 11 males and 1 female, average age was 30 years. 2. Causes of fracture was fall down injury in 7 cases(58%), traffic accident in 4 cases(33%), direct trauma in 1 case(8%). 3. According to the classification by Hawkins' type I in 2 cases(17%), type II in 7cases (58%), type III in 3cases(25%). 4. Associated injuries were calcaneal fracture in 3 cases, fracture-dislocation of talus in 3 cases, subtalar dislocation in 3 cases, medial malleolar fracture in 5 cases, soft tissue injury in 3 cases, femur and tibia fracture in 1 case, and lumbar Spine compression fracture in 1 case. 5. Average time to operation after injury was 2.5 days. 6. In 2 cases were treated conservatively and 10 cases were treated open reduction and internal fixation with screw or K-wire. 7. Complications were avascular necrosis in 4 cases, post traumatic arthritis in 2 cases, skin necrosis in 4 cases, and then ankle fusion was done in 2 cases. 8. High rate of complication was seen in the talar neck fracture associated with calcaneal fracture. In the analysis of above results, evaluated by Hawkins' scoring system were excellent to fair in 75%.

• Journal of Yeungnam Medical Science
• /
• 제9권2호
• /
• pp.302-311
• /
• 1992

1984년 부터 1991년까지 영남대학 병원에서 치료한 거골 골절 및 탈구 환자에서 최장 8년에서 최단 1년간 원격 추시하여 다음과 같은 결론을 얻었다. 1. 평균 30세 나이로 활동기 연령군이였으며, 전부 남자이었다. 2. 손상원인은 추락사고가 대부분이었으며, 교통사고, 스포츠손상 순이었다. 3. 거골 골절 및 탈구는 Marti-Weber 방법으로 분류하였으며, Type I 1례, Type II 1례, Type III 4례, Type IV 5례이였다. 4. 치료는 관혈적 정복술 및 내고정술을 6례에서 시행하였고, 나머지 5례는 도수정북솔로 치료하였다. 5. 치료 결과에 대한 평가는 Hawkins 등급 점수표를 이용하여 약 64%의 만족도를 얻을 수 있었으나, Type IV에서 결과가 좋지 않았다. 6. 합병증으로는 무혈성 괴사가 3례, 퇴행성 관절염이 8례, 불유합이 1례로 퇴행성 관절염의 빈도가 약 70%를 차지하였고, 거골하 관절에서 대부분 발생하였다. 7. 관절의 운동범위에서 건측에 비교하여, 족관절은 약 74%에서 유지되었으며, 거골하 관절은 건측에 비해 약 43%로 감소되었다. 이상에서 거골 골절 및 탈구시에는 빠른 관혈적 정복 및 내고정을 실시하고, 술후 적극적인 재활 치료를 하여 무혈성 괴사증이나, 퇴행성 관절염의 합병증을 줄이면 이차적인 수술을 하지 않을 수 있으며, 족관절의 기능도 가능한 유지할 수 있을 것으로 사료된다.