Arthroscopic Management of Bennett Fracture

Area of Science:

• Orthopedic Surgery
• Hand Surgery
• Traumatology

Background:

• Bennett fracture is the most common thumb fracture.
• Understanding first carpometacarpal joint anatomy is crucial for safe fixation.
• Potential for nerve and tendon injury exists with traditional approaches.

Purpose of the Study:

• To evaluate arthroscopic-assisted fixation for Bennett fractures.
• To compare arthroscopic outcomes with existing fixation methods.
• To highlight the benefits of arthroscopic visualization and debridement.

Main Methods:

• Review of current literature on Bennett fracture fixation techniques.
• Analysis of outcomes for open reduction internal fixation (ORIF).
• Assessment of outcomes for closed reduction and percutaneous pinning (CRPP).
• Evaluation of arthroscopic-assisted fixation procedures.

Main Results:

• No study has definitively shown superior outcomes for ORIF or CRPP over other methods.
• Arthroscopic-assisted fixation allows for direct visualization of the articular surface.
• This technique enables debridement of the carpometacarpal joint.
• Arthroscopic fixation is associated with minimal morbidity and complications.

Conclusions:

• Arthroscopic-assisted fixation is a viable option for Bennett fractures.
• It provides direct visualization and joint debridement.
• This method offers potential advantages in reducing complications.