Talar neck and body fractures

Area of Science:

• Orthopedic Surgery
• Trauma Surgery
• Anatomy

Background:

• Talar neck and body fractures are rare but serious injuries, frequently occurring in polytraumatized patients due to high-energy mechanisms.
• These fractures often involve intra-articular surfaces or lead to incongruity, necessitating careful management.

Purpose of the Study:

• To review the management and outcomes of talar neck and body fractures.
• To highlight the importance of anatomical reduction and stable internal fixation for optimal patient results.

Main Methods:

• Review of literature concerning talar fractures.
• Discussion of diagnostic modalities like CT scanning for preoperative planning.
• Description of surgical techniques including bilateral approaches and internal fixation methods (screws, mini-plates, K-wires).

Main Results:

• Clinical outcomes are primarily determined by injury severity and the quality of fracture reduction and fixation.
• Avascular necrosis (AVN) rates correlate with initial dislocation severity; total AVN with collapse leads to poor results.
• Partial AVN does not warrant prolonged immobilization or offloading.

Conclusions:

• Effective treatment relies on anatomical reconstruction and stable internal fixation.
• Surgical correction is indicated for malunions and non-unions.
• Management strategies should address the specific injury patterns and potential complications like AVN.