[Mitchell's osteotomy in the treatment of hallux valgus].
Ninety-one (91) Mitchell osteotomies on 63 patients (60 females and 3 males) were reviewed. The average follow-up was 40 months (min. 12, max. 70). The average age at the time of the surgery was 51 years (min. 20, max. 74). The presence of a apinful bunion justified the surgery in a majority of cases (92%). The clinical evaluation was done by an independent observer. Weight bearing X-rays of the feet were made in each case. The results show a satisfactory improvement of the pain in 92% of the cases. The patients were satisfied with the appearance of their foot in 93% of the cases. The average active articular range of motion was 47 degrees (min. 20 degrees, max. 120 degrees). The Das De scale showed 75% of excellent and good results. Twelve per cent (12%) of the patients presented residual metatarsalgia. We observed minor complications in 10 cases (11%). We report no cases of avascular necrosis, pseudarthrosis or infection. Clinico-radiological correlations were made. We obtained an average correction of 13 degrees (min. -5 degrees, max. 28 degrees) of the hallux valgus and 3.5 degrees (min. -7 degrees, max. 7 degrees) of the intermetatarsal angle. We recommend the Mitchell osteotomy as long as the indication criterias and the surgical technique are respected.
Desjardins
A L
AL
Hajj
C
C
Racine
L
L
Fallaha
M
M
Bornais
S
S
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006215:Hallux Valgus / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010027:Osteotomy / Q000379:methods*; D011183:Postoperative Complications; D011859:Radiography; D012189:Retrospective Studies
Ostéotomie de Mitchell dans le traitement de l'hallux valgus.