From August 1988 to August 2001, 26 patients (16 men and 10 women) were treated surgically for infected sternoclavicular joints. The median age was 56 years (range, 20-77 years). Patients who had a recent previous
median sternotomy were excluded.
RESULTS: All patients were symptomatic.
Pain was present in 21 patients, swelling in 14 patients,
fever in 11 patients, and
erythema in 9 patients. Associated conditions included recent or ongoing
infections in other areas in 12 patients (
pneumonia in 4 patients, multiple joint
infections in 2 patients, and other in 6 patients) and an indwelling
central venous catheter in 1 patient. Five patients had a history of
trauma in the region of the joint. Four patients had prior joint incision and drainage. Unilateral sternoclavicular joint resection was done in 18 patients, bilateral resection in 2 patients, and incision and drainage with
debridement in 6 patients.
Wound culture results were positive in 24 patients, and the most common organism isolated was Staphylococcus aureus (n = 17). Eleven patients had transposition of the ipsilateral pectoralis major muscle to obliterate residual space and to reconstruct the chest wall. Two (7.7%) patients had complications, and 1 died (operative mortality, 3.8%). Follow-up was complete in all 25 operative survivors and ranged from 2 months to 10 years (median, 25 months). Twenty-one patients are alive without symptoms,
infection, or limitations in range of motion. Four patients have died as a result of causes unrelated to their joint
infections.
CONCLUSIONS: Symptomatic sternoclavicular joint
infections often require surgical intervention. Surgical resection combined with muscle transposition provides effective long-term outcome.