Your browser doesn't support javascript.
loading
Weil osteotomy for metastatic metatarsalgia after hallux valgus surgery / 中华骨科杂志
Chinese Journal of Orthopaedics ; (12): 1024-1029, 2014.
Artículo en Chino | WPRIM | ID: wpr-453903
ABSTRACT
Objective To investigate the cause of metastatic metatarsalgia after hallux valgus surgery and the clinical outcomes of Weil osteotomy for metastatic metatarsalgia after hallux valgus surgery. Methods From July 2009 to Janurary 2012, data of 27 patients (27 feet) with metastatic metatarsalgia of 2nd to 4th head of metatarsal bone after hallux valgus surgery who had been treated by Weil osteotomy were retrospectively analyzed. There were 1 male and 26 females with an average age of 51 years (range, 28-73 years). Metatarsalgia occurred 6-24 months after operation for hallux valgus. 13 feet underwent mini-invasive cervi-cal wedge osteotomy of the first metatarsal, 7 with Chevron procedure, 5 with Akin procedure, and 2 with Lapidus procedure. No shortening in first metatarsal was found in 5 feet with Akin osteotomy, while there were varying degrees of shortening in first meta-tarsal in the remaining 22 feet. The clinical results were evaluated by American Orthopaedic Foot and Ankle Society (AOFAS) and visual analogue scale (VAS) scores. The preoperative and postoperative plantar pressure changes were tested by plantar pressure tester. Results 25 Patients were followed up for 12-42 months (average, 24 months). Among these 25 cases, the metatarsalgia of 23 cases were completely disappeared. The metatarsal plantar lateral metastatic pain occurred in the remaining 2 cases (2 feet) and 1 was relieved by the foot pad, 1 was cured by re-Weil osteotomy. AOFAS score was 46.82 ± 6.13 before surgery and 90.63 ± 1.65 after surgery. The VAS score was 7.5 (6, 7) before surgery and 0.5 (0, 1.0) after surgery. The last follow-up, according to the score of AOFAS toe metatarsophalangeal-interphalangeal joint, of which 23 cases were excellent, 1 good, 1 poor;the excellent and good rate was 96%(24/25). Preoperative pressure under 2nd to 5th metatarsal head were 3.12±1.62 Pa, 5.81±1.92 Pa, 4.63± 2.10 Pa, 3.37±1.57 Pa, 1.67±1.20 Pa and postoperative were 3.33±1.35 Pa, 3.89±1.08 Pa, 3.65±1.96 Pa, 2.25±1.23, (1.48±1.11) Pa. Postoperative pressure under 2nd to 5th metatarsal head were significantly decreased. Conclusion Weil osteotomy can effec-tively adjust the length of the metatarsal and the height of metatarsal head, thus effectively improve the pressure under the metatar-sal head, so it could reach a good effect in the treatment of metastatic metatarsalgia after hallux valgus surgery.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of Orthopaedics Año: 2014 Tipo del documento: Artículo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of Orthopaedics Año: 2014 Tipo del documento: Artículo