These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Clinical and radiological outcomes of modified Mitchell's osteotomy using three-point fixation for hallux valgus.
    Author: Lo SP, Chiang CH, Lin CH.
    Journal: Int Orthop; 2022 Feb; 46(2):249-253. PubMed ID: 34468787.
    Abstract:
    PURPOSE: This study examined the clinical and radiographic outcomes of modified Mitchell's osteotomy using three-point fixation with a full-thread headless screw. This technique was described to resolve the problem of excessive shortening and overshifting of the metatarsal. METHODS: A total of 33 feet of 26 patients underwent modified Mitchell's osteotomy with three-point fixation for hallux valgus. Clinical and radiographic outcomes were assessed preoperatively and at specific time points of follow-up by using the American Orthopaedic Foot and Ankle Society (AOFAS) hallux metatarsophalangeal-interphalangeal scale, hallux valgus angle (HVA), and intermetatarsal angle (IMA). RESULTS: The global AOFAS scale score (0-100) significantly improved from 50.7 ± 9.9 preoperatively to 84.4 ± 8.7 at the final follow-up. The HVA significantly improved from 30.2 [Formula: see text]± 6.0 [Formula: see text] to 9.0 [Formula: see text] ± 5.0 [Formula: see text], and the IMA significantly improved from 14.2 [Formula: see text] ± 2.6 [Formula: see text] to 5.1 [Formula: see text] ± 2.0 [Formula: see text]. None of the patients experienced nonunion and transfer metatarsalgia. Complications were observed in two feet, and one foot had recurrence of hallux valgus. CONCLUSION: Modified Mitchell's osteotomy using three-point fixation with a full-thread headless screw is a reliable alternative treatment for hallux valgus, even in patients with severe deformities.
    [Abstract] [Full Text] [Related] [New Search]