Assessing the Need for Imaging after Distal Radius Fracture Fixation

Area of Science:

• Orthopedic Surgery
• Radiology
• Health Economics

Background:

• Distal radius fractures are common orthopedic injuries.
• Current practice includes routine early postoperative imaging (2 weeks) after open reduction and internal fixation (ORIF).
• The necessity of this early imaging for detecting complications is questioned.

Purpose of the Study:

• To evaluate the clinical utility of early postoperative radiographs after ORIF for distal radius fractures.
• To determine the optimal timing for imaging to detect surgical complications.

Main Methods:

• Retrospective analysis of 342 patients undergoing ORIF for distal radius fractures via a volar approach.
• Review of intraoperative and postoperative imaging for reduction maintenance and complications.
• Correlation of complication timing with postoperative imaging intervals.

Main Results:

• Complications primarily occurred more than 90 days post-surgery.
• Only three patients (out of 26 with complications) had unanticipated issues detected by routine imaging within 3 months.
• These three cases involved highly complex fractures in patients with poor bone stock.

Conclusions:

• Early postoperative imaging is generally not required for distal radius fracture ORIF unless specific complex fracture patterns or patient factors are present.
• Recommending imaging at 3-6 months post-surgery to assess union could reduce costs.
• This approach may offer significant cost savings for both patients and healthcare providers.