• Journal of Korean Foot and Ankle Society
• /
• v.12 no.1
• /
• pp.111-115
• /
• 2008

Synovial chondromatosis is an uncommon disorder characterized by cartilaginous proliferation in the synovium. The cartilaginous nodules occur in the synovial membrane of a joint, bursa, or tendon sheath. It frequents large joints including knee, hip, and elbow. Synovial chondromatosis originating from the first metatarsal is extremely rare. We report a case of 37-year-old man with synovial chondromatosis of the first metatarsal.

• Journal of Korean Foot and Ankle Society
• /
• v.3 no.1
• /
• pp.33-39
• /
• 1999

Brachymetatarsia of the first metatarsal is uncommon. It may occur as a congenital condition. Hallux varus is the name given to a medially deviated position of the first metatarsophalangeal joint with a nonpurchasing hallux in varus position. To have a patient with not only both hallux varus and brachymetatarsia, but for the brachymetatarsia to occur about the first metatarsal, is extremly rare. We experienced a case of the brachymetatarsia of the first metatarsal with hallux varus treated by callotasis. Excellent cosmetical and funtional outcome were obtained. So we reporting the case with a review of the literatures.

• Journal of Korean Foot and Ankle Society
• /
• v.17 no.1
• /
• pp.1-10
• /
• 2013

The bunionette, or a 'tailor's bunion', is a lateral bony prominence of the fifth metatarsal head. A bony deformity itself rarely causes symptom but if a painful inflammation of the overlying soft tissue is accompanied, it needs treatment. Conservative care using a shoe modification, padding, or orthosis is effective in most cases. Surgical management is indicated when the conservative methods have failed to improve symptoms, and the techniques include exostectomy, metatarsal osteotomies (distal, diaphyseal, or proximal), metatarsal head resection or fifth ray resection. We reviewed the etiology, clinical features, radiographic classification, nonoperative and operative treatments of the bunionette.

• Journal of Medicine and Life Science
• /
• v.15 no.1
• /
• pp.27-30
• /
• 2018

Osteoid osteoma is a benign bone tumor composed of osteoid and atypical bone. The most commonly known sites of following tumor are long tubular bones, especially femur and tibia. Yet, development of osteoid osteoma in the foot is unusual, and there aren't much reported literatures of metatarsal osteoid osteoma. In this article, we report a case of the osteoid osteoma in the 3rd metatarsal bone of a 14-year-old male patient.

• CELLMED
• /
• v.13 no.12
• /
• pp.43.1-43.8
• /
• 2023

Objective: A case report of pain relief and fracture recovery by ortho-cellular nutrition therapy in a patient with 2nd, 3rd, and 4th metatarsal fractures (closed). Methods: A Korean woman in her 50s was diagnosed with 2nd, 3rd, and 4th metatarsal fractures (closed) with severe initial pain and fractures. Surgery was recommended but could not be performed immediately due to her situations at work. Results: With OCNT performed immediately after the fracture, the pain completely disappeared, and even during subsequent recovery, recovery was faster than in other fracture cases. Conclusion: OCNT may help patients with similar problems relieve symptoms and recover.

• Journal of Korean Foot and Ankle Society
• /
• v.8 no.1
• /
• pp.92-96
• /
• 2004

Purpose: To analyze the clinical and radiological results of the operative treatment in the avulsion fracture on the base of the fifth metatarsal. Materials and Methods: We studied retrospectively, 11 patients of avulsion fracture on the base of the fifth metatarsal operated and followed over 1 year, from February 2000 to May 2002. There were eight men and three women and the average age was 39 years old. The mean follow up period was 14 months. Ten cases were slip-down and one case was fall from a height injuries. We used the modified Foot Score by Wiener for the clinical evaluation, and analyzed the time of union and state of reduction radiologically. Results: In clinical results, we had ten excellent and one good cases by the modified Foot Score at last follow-up. In radiologic results, the complete bony union was achieved in all cases and the duration of the bony union was 37 days in average. Conclusion: We had good result for the avulsion fractures on the base of the fifth metatarsal treated by the operation. This study shows the operation was recommended for the moderate and severe displacement of the avulsion fractures on the base of the fifth metatarsal.

• Journal of Korean Foot and Ankle Society
• /
• v.11 no.1
• /
• pp.39-44
• /
• 2007

Purpose: The authors intended to analyze the operative results of moderate hallux valgus with proximal chevron metatarsal osteotomy and distal soft tissue procedure. Materials and Methods: Seventy feet of fifty-seven patients were followed for more than 1 year after the proximal chevron metatarsal osteotomy. The mean age was 47.2 years, and the mean follow up period was 2 years and 3 months. Clinically preoperative and postoperative AOFAS MP-IP scale and satisfaction after the surgery were analyzed. Radiologically hallux valgus angle, hallux valgus interphalangeal angle, the intermetatarsal angle and sesamoid position before and after the operation were analyzed. Results: Additional Akin osteotomy was performed 48 out of 70 feet. Clinically AOFAS MP-IP scale was increased from 60.4 points preoperatively to 89.8 points postoperatively. Ninety-four percents of the patients were satisfied with the results. Radiologically hallux valgus angle was decreased from $34.8^{\circ}$ preoperatively to $12.8^{\circ}$ postoperatively. The intermetatarsal angle was decreased from $15.7^{\circ}$ preoperatively to $8.0^{\circ}$ postoperatively. Hallux valgus interphalangeal angle was increased from $7.4^{\circ}$ preoperatively to $9.8^{\circ}$ postoperatively. There were 3 recurrences, 1 hallux varus and 3 minor wound infections. There were no nonunion or malunion of the 1st metatarsal. Conclusion: Proximal chevron metatarsal osteotomy with distal soft tissue procedure and additional Akin osteotomy appears to be safe and satisfactory procedure.

• Journal of Korean Foot and Ankle Society
• /
• v.8 no.2
• /
• pp.199-203
• /
• 2004

Purpose: We report a case that iatrogenic dorsiflexion deformity after hallux valgus surgery treated successfully with crescenteric plantar flexion metatarsal osteotomy. Materials and Methods: 43 years old female who suffered from left fore foot pain and deformity after hallux valgus surgery was evaluated. Results: Preoperatively she did not put on ordinary shoes and had had persistent pain and discomfort on 1st metatarsal area. She also had a callus on plantar surface of 2nd metatarsal head. Simple AP and Lateral x-ray identified that 1st metatarsal bone had a 23 degree dorsiflexion deformity. For correction of deformity, plantarflexion crescenteric osteotomy was performed on proximal 1st metatarsal area. After operation, All of symptom eliciting patient was gone and 43 points of AOFAS scale preoperatively improve 100 points and the patient very satisfied. Post operative x-ray was showing complete correction of deformity. Conclusion: As a treatment of iatrogenic dorsiflexion deformity after hallux valgus surgery, the crescenteric plantar flexion osteotomy can be good and safe modality for correction.

• Journal of Korean Foot and Ankle Society
• /
• v.14 no.2
• /
• pp.161-164
• /
• 2010

Purpose: The purpose of this study is to find out the normal angles of the talus-1st metatarsal angle, the talo-horizontal angle and calcaneal pitch angle for diagnosis of foot deformity in Korea. This would be helpful as it would provide a basic angular measurement of flat and cavus foot that indicates the need for operation. Materials and Methods: Within a period of four months from January 2007 to April 2007, We have established 600 feet of 300 males without trauma history of foot. The source to image distance is 40 inches and erect weight bearing radiographs are obtained in anteroposterior and lateral projections. The significant angular measurements that define flat or cavus foot are the talus-1st metatarsal angle, the talo-horizontal angle and calcaneal pitch angle. Results: The mean age was 21 years (19-22 years) old. The mean talus-1st metatarsal angle was $0{\pm}6.9{^{\circ}}$, the mean talo-horizontal angle was $25.8{\pm}4.5{^{\circ}}$ and the mean calcaneal pitch angle was $23.9{\pm}5.1{^{\circ}}$. Conclusion: We can consider that mean talus-1st metatarsal angle, talo-horizontal angle and calcaneal pitch angle are $0{\pm}6.9{^{\circ}}$, $25.8{\pm}4.5{^{\circ}}$ and $23.9{\pm}5.1{^{\circ}}$ as an normal angle limit of young age in Korea.

• Journal of Korean Foot and Ankle Society
• /
• v.12 no.2
• /
• pp.134-139
• /
• 2008

Purpose: The purpose of this study was to evaluate the radiological and clinical results of modified scarf osteotomy for hallux valgus with lesser metatarsalgia. Materials and Methods: Total 19 patients (24 feet) were reviewed by medical records and radiographs. All patients were female and the mean age at the time of operation was 46.4 years. The mean follow-up time was 14.8 months. We modified original scarf osteotomy by adding the procedure of closing wedge osteotomy at the medial side of distal fragment for achieving of the supination of the first metatarsal head. Additionally, Akin osteotomy of the first proximal phalanx was done in 16 patients (20 feet) and no lesser metatarsal operation was done. First-second intermetatarsal, hallux valgus and distal metatarsal articular angles were analyzed radiologically before and after the operation. And 3-dimensional CT was used to evaluate the supination of the first metatarsal head. Clinical results were assessed by American Orthopaedic Foot and Ankle Society (AOFAS) score and persistence of lesser metatarsalgia. Results: First-second intermetatarsal and hallux valgus angles were reduced from the mean pre-operative values of $14.2^{\circ}$ and $32.5^{\circ}$ to $8^{\circ}$ and $12.5^{\circ}$, respectively, 12 months after the operation. And the supination of the first metatarsal head was confirmed by 3-dimensional CT. The mean AOFAS score improved from 41.4 points pre-operatively to 87.2 points at follow-up. Lesser metatarsalgia still remained in 2 patients (2 feet). Conclusion: Modified scarf osteotomy would be an effective surgical procedure, especially, for achieving downward displacement and supination of the first metatarsal head in hallux valgus with lesser metatarsalgia.