The Mini-Open Dorsal Approach to the Scaphoid

Area of Science:

• Orthopedic Surgery
• Traumatology
• Surgical Anatomy

Background:

• Scaphoid fractures are common and difficult injuries to manage.
• The mini-open dorsal approach provides enhanced visualization for scaphoid fracture fixation.

Purpose of the Study:

• To describe the technique of the mini-open dorsal approach for scaphoid fracture fixation.
• To highlight the advantages of improved visualization and accurate screw placement compared to other methods.

Main Methods:

• A small longitudinal incision is made over the dorsal radiocarpal joint.
• Dissection proceeds to the extensor retinaculum, with careful retraction of the extensor digitorum communis and extensor pollicis longus tendons.
• A capsulotomy allows visualization of the scaphoid, followed by fracture reduction and screw fixation.

Main Results:

• The mini-open dorsal approach allows for precise fracture reduction and screw placement.
• Studies indicate excellent radiographic and functional results with this technique.
• It offers comparable complication rates to percutaneous dorsal approaches but with superior visualization.

Conclusions:

• The mini-open dorsal approach is an effective technique for scaphoid fracture fixation.
• It facilitates accurate screw placement, crucial for improving union rates and patient outcomes.
• This method provides a safe and effective alternative for managing scaphoid fractures.