Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Bunion correction using proximal Chevron osteotomy

G J Sammarco1, B J Brainard, V J Sammarco

  • 1Department of Orthopaedics, University of Cincinnati Medical Center, Ohio.

Foot & Ankle
|January 1, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Managing Corns and Plantar Calluses.

The Physician and sportsmedicine·2016
Same author

Be Alert for Jones Fractures.

The Physician and sportsmedicine·2016
Same author

Heel Pain.

The Physician and sportsmedicine·2016
Same author

Chronic Exercise-Induced Leg Pain in Active People.

The Physician and sportsmedicine·2016
Same author

How I Manage Turf Toe.

The Physician and sportsmedicine·2016
Same author

Evaluation and treatment of ankle sprains: clinical recommendations for a positive outcome.

The Physician and sportsmedicine·2010
Same journal

Painted toenails are a sign of serious psychological aberration.

Foot & ankle·1993
Same journal

The Fluoroscan imaging system in foot and ankle surgery.

Foot & ankle·1993
Same journal

Tarsal coalition presenting as a pes cavo-varus deformity: report of three cases and review of the literature.

Foot & ankle·1993
Same journal

Intraosseous ganglion cyst of the talus: case report.

Foot & ankle·1993
Same journal

Acute compartment syndrome of the lower extremity secondary to noncontact injury.

Foot & ankle·1993
Same journal

Congenital brachymetatarsia: three cases.

Foot & ankle·1993
See all related articles

This study shows that a specific surgical technique effectively corrects moderate to severe bunion deformities. Patients experienced significant improvements in pain, appearance, and function, with high satisfaction rates.

Area of Science:

  • Orthopedic Surgery
  • Podiatric Surgery

Background:

  • Bunion deformity, including hallux valgus and metatarsus primus varus, significantly impacts foot function and aesthetics.
  • Moderate to severe cases often require complex surgical intervention for effective correction.

Purpose of the Study:

  • To evaluate the efficacy and outcomes of a combined surgical approach for moderate to severe bunion deformities.
  • To assess improvements in radiographic angles, patient-reported outcomes, and complication rates.

Main Methods:

  • A cohort of 43 patients (51 cases) with moderate to severe bunion deformity underwent bunionectomy, proximal Chevron metatarsal osteotomy, lateral capsulotomy, adductor tenotomy, and first and second metatarsal lashing.
  • Preoperative and postoperative radiographic measurements (hallux valgus angle, intermetatarsal angle) and subjective foot score profiles were analyzed.

Related Experiment Videos

Main Results:

  • Significant improvements were observed in the hallux valgus angle (average 19 degrees) and intermetatarsal angle (average 7.3 degrees).
  • Sesamoid position was corrected, metatarsal length remained stable, and union occurred in an average of 9 weeks with no malunions.
  • Subjective foot scores improved significantly (from 69/100 to 83/100), with 78% of patients achieving good to excellent results.

Conclusions:

  • The combined surgical technique, including proximal Chevron osteotomy, offers a reliable and effective method for correcting moderate to severe bunion deformities.
  • This approach demonstrates technical ease, low complication rates, and satisfactory functional and cosmetic outcomes, suitable for both primary and revision surgeries.