Arthroscopy Is at Least as Effective as Arthrotomy for Treatment of Septic Arthritis in Adults: A Systematic Review of Large and Intermediate Joints.

BACKGROUND

Surgical options for septic arthritis include open arthrotomy or an arthroscopic procedure. The optimal surgical technique remains a matter of debate as acceptable results have been reported for both.

PURPOSE

To evaluate the efficacy of arthroscopy versus arthrotomy for the treatment of septic arthritis in large and intermediate-sized joints.

STUDY DESIGN

Systematic review; Level of evidence, 3.

METHODS

A literature search was performed of the PubMed and Cochrane online databases through September 2023 identifying articles comparing arthroscopy with arthrotomy for the treatment of septic arthritis. Eligible articles included retrospective or prospective comparative studies investigating reoperation, perioperative complications, or clinical outcomes after arthroscopic or open treatment for septic arthritis of the shoulder, elbow, wrist, hip, knee, or ankle in adults.

RESULTS

In total, 23 articles with 34,248 patients met the inclusion criteria comparing arthroscopy with arthrotomy. In 14 of the 20 (70%) studies that reported on reoperation rates, there was no significant difference in arthroscopic versus open surgical management for septic arthritis. Four (20%) studies reported lower reoperation rates when arthroscopy was utilized compared with open arthrotomy. One single-institution study found arthrotomy to be more effective for shoulder septic arthritis, and another favored open surgery only in the presence of erosions. In 11 of 23 (47.8%) studies, no difference in complications or clinical outcomes was found. However, 11 of 23 (47.8%) studies comprising the shoulder, wrist, hip, knee, and ankle reported a significant benefit to arthroscopy for improved outcomes.

CONCLUSION

Arthroscopic surgery for the treatment of septic arthritis involving the shoulder, wrist, hip, knee, and ankle appears to be safe and effective. Reoperation rates, short-term complications, and functional outcomes tend to be similar or in favor of arthroscopy when compared with arthrotomy.