Effects of surgical technique on bone. A preliminary study

Area of Science:

• Orthopedic Surgery
• Surgical Techniques
• Hand Surgery

Background:

• Bone excision is a critical step in digital arthroplasties.
• The choice of bone excision tool may influence surgical outcomes.
• Understanding the impact of different techniques on healing is important for patient recovery.

Purpose of the Study:

• To compare the efficacy of power saws versus bone-cutting forceps for bone excision in digital arthroplasties.
• To evaluate the differences in postoperative pain, inflammation, and fibrosis between the two techniques.
• To determine if surgical technique affects long-term healing outcomes.

Main Methods:

• A comparative study involving 44 digits across 12 patients undergoing bilateral digital arthroplasties.
• Patients had proximal and distal interphalangeal joint arthroplasties.
• Postoperative outcomes including pain, inflammation, and fibrosis were assessed.

Main Results:

• A slight, short-term advantage in reduced inflammation and pain was observed with power saw use up to 1 week post-surgery.
• By 12 weeks, no significant differences in healing, pain, or inflammation were noted between the power saw and bone-cutting forceps groups.
• Statistical analysis revealed no significant digit (p > 0.2) or treatment effect (p = 0.11).

Conclusions:

• The surgical technique used for bone excision appears to have minimal long-term impact on inflammation and healing following digital arthroplasty.
• Both power saws and bone-cutting forceps are viable options for bone excision in this surgical context.
• Further research may explore other factors influencing long-term outcomes in digital joint surgery.