Dorsal Bridge Plating versus External Fixation for Distal Radius Fractures

Area of Science:

• Orthopedic Surgery
• Trauma Management
• Biomedical Engineering

Background:

• Distal radius fractures are common injuries requiring effective treatment.
• Wrist spanning fixation is crucial for managing complex fractures.
• External fixation and dorsal bridge plating are primary surgical options.

Purpose of the Study:

• To compare the clinical effectiveness of external fixation versus dorsal bridge plating for distal radius fractures.
• To analyze complication rates and functional outcomes between the two surgical techniques.

Main Methods:

• A meta-analysis of 28 studies involving 895 patients.
• Inclusion of cases managed with spanning external fixation or dorsal bridge plating.
• Comparative analysis of infection rates, pain syndrome, hardware failure, and functional scores.

Main Results:

• Dorsal bridge plating had significantly lower infection (2% vs. 10%) and complex regional pain syndrome (1% vs. 4%) rates.
• Bridge plating showed higher hardware failure rates (4% vs. 1%) but superior Gartland and Werley outcomes (91% vs. 83%).
• No significant differences were observed in DASH scores, radiographic parameters, or reoperation rates.

Conclusions:

• Both dorsal bridge plating and external fixation are effective for distal radius fracture spanning fixation.
• Dorsal bridge plating may offer a reduced complication profile compared to external fixation.
• Further research may clarify optimal patient selection for each technique.