The Cosentino modification for tendon interpositional arthroplasty

Area of Science:

• Orthopedic Surgery
• Podiatry
• Biomechanical Engineering

Background:

• Hallux limitus and rigidus are common foot deformities causing pain and limited mobility.
• Current treatments like joint implantation are often contraindicated in young, active patients due to high physical demands.
• A need exists for alternative surgical solutions that preserve joint function in athletes and young adults.

Purpose of the Study:

• To introduce and describe a novel surgical alternative for correcting hallux limitus and rigidus.
• To present tendon interpositional arthroplasty as a viable option for active patient populations.
• To offer foot and ankle surgeons a new approach for managing these debilitating foot conditions.

Main Methods:

• Description of tendon interpositional arthroplasty technique for hallux limitus/rigidus.
• Focus on suitability for young adults and athletes with high weightbearing activity.
• Surgical approach designed to correct deformity while potentially preserving joint function.

Main Results:

• Presents a new surgical procedure as an alternative to joint implantation.
• Highlights the applicability of the technique in cases where joint replacement is typically contraindicated.
• Offers a method for addressing painful hallux deformities in active individuals.

Conclusions:

• Tendon interpositional arthroplasty offers a promising surgical alternative for hallux limitus and rigidus.
• This technique provides a valuable option for young adults and athletes who require preservation of joint function.
• The described procedure expands the surgical armamentarium for foot and ankle specialists treating these conditions.