New Technique for Correcting Bony Deformity in Racquet Thumb

Area of Science:

• Orthopedic Surgery
• Hand Surgery
• Plastic Surgery

Background:

• The racquet thumb, a type of bony deformity, presents cosmetic and functional challenges.
• Existing methods for correction may be complex or less effective.

Purpose of the Study:

• To introduce and evaluate a novel surgical technique for correcting racquet thumb deformity.
• To assess the cosmetic and functional outcomes of the new procedure.

Main Methods:

• A cohort of 32 patients (37 thumbs) with racquet thumb underwent a specific surgical procedure.
• The technique involved nail bed narrowing, lateral nail fold reconstruction, and bone defect creation at the proximal base.
• Nail length-to-width ratio was a key metric for assessment.

Main Results:

• The nail length-to-width ratio significantly improved from 0.55 pre-operatively to 0.78 post-operatively.
• A majority of patients reported high satisfaction with both the aesthetic and functional results.
• The procedure demonstrated positive cosmetic and functional outcomes.

Conclusions:

• The presented surgical technique offers a simple, safe, and cost-effective solution for racquet thumb.
• This method is a viable and recommended option for repairing racquet thumb deformities.
• The procedure leads to improved nail aesthetics and hand function.