External compression arthrodesis of the shoulder joint

Area of Science:

• Orthopedic Surgery
• Musculoskeletal System
• Surgical Innovation

Background:

• Shoulder joint fusion (arthrodesis) is a surgical procedure to treat severe shoulder dysfunction.
• External compression techniques offer a potential method for achieving arthrodesis.
• Understanding the long-term efficacy and safety of external compression arthrodesis is crucial for clinical decision-making.

Purpose of the Study:

• To evaluate the outcomes of shoulder joint compression arthrodesis.
• To assess the safety and efficacy of external compression arthrodesis for shoulder fusion.
• To determine the long-term results and patient satisfaction following the procedure.

Main Methods:

• A cohort of 16 patients underwent compression arthrodesis of the shoulder joint.
• Postoperative follow-up included clinical and radiological examinations.
• Median follow-up duration was 12 years, with assessments of fusion success and patient-reported outcomes.

Main Results:

• Primary fusion was achieved in all but one patient.
• One case of postoperative infection resolved with conservative management.
• At a median of 12 years, 10 patients reported good outcomes, and two reported improved outcomes.

Conclusions:

• External compression arthrodesis is a safe and straightforward technique for achieving solid fusion of the shoulder joint.
• The procedure demonstrates favorable long-term clinical results and patient satisfaction.
• Shoulder arthroplasty and arthrodesis are complementary procedures, each suited for different clinical indications.