Acute fractures of the scaphoid

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Radiology

Background:

• Nondisplaced scaphoid fractures typically heal with conservative cast immobilization.
• Operative treatment is increasingly considered for active patients to shorten immobilization duration.
• Computed tomography (CT) offers superior evaluation of fracture displacement compared to radiography.

Purpose of the Study:

• To review the indications and benefits of operative intervention for scaphoid fractures.
• To highlight the role of advanced imaging in assessing scaphoid fracture displacement.
• To discuss surgical techniques and outcomes for scaphoid fracture management.

Main Methods:

• Review of current literature on scaphoid fracture treatment.
• Comparison of diagnostic utility between radiography and computed tomography.
• Analysis of outcomes for operative versus nonoperative management of scaphoid fractures.

Main Results:

• Displaced scaphoid fractures carry a higher risk of nonunion and malunion, potentially leading to radiocarpal arthritis.
• Operative treatment is indicated for displaced, complex (e.g., open, perilunate fracture-dislocations, distal radius association), proximal, or delayed scaphoid fractures.
• Advancements in surgical techniques, such as cannulated screws, have simplified internal fixation.

Conclusions:

• Operative management of scaphoid fractures, especially displaced or complex types, can expedite return to athletic and manual labor activities.
• Accurate assessment of displacement via CT is crucial for guiding treatment decisions.
• Surgical fixation offers advantages in healing time and functional recovery for specific scaphoid fracture patterns.