A LIMITED AXILLARY THORACOTOMY AS PRIMARY-TREATMENT FOR RECURRENT SPONTANEOUS PNEUMOTHORAX

Recurrent spontaneous pneumothorax often requires surgical treatment following variable periods of chest tube therapy. A limited axillary thoracotomy provides sufficient exposure to isolate or excise pulmonary blebs and perform a pleurodesis. Prompt use of this surgical approach in lieu of the initial placement of a thoracostomy tube avoids prolonged hospitalization and a significant failure rate of thoracostomy tubes to resolve this problem. This operation can also prevent recurrence, a significant problem for this pathologic process. Fourteen patients with recurrent spontaneous pneumothorax underwent an axillary thoracotomy as either primary treatment or within 72 h of thoracostomy tube placement. The average follow-up was 38 months for the initial 10 patients and 23 months for the entire group. The procedure averaged 66 min in duration. The average incision was 3.3 cm in length. There was an equal male/female ratio and right-left distribution. The patients were discharged an average of 4.2 days after surgery. There were no complications. The most recent six patients with a recurrent pneumothorax were surgically treated on the day of admission without a preoperative chest tube. The other eight patients had a thoracostomy tube for control of the pneumothorax, with surgery performed within 72 h of tube placement. A limited axillary thoracotomy corrected the underlying pathology, hastened hospital discharge, limited pain, prevented short-term recurrence, and was cosmetically acceptable. A limited axillary thoracotomy is the operation of choice when a spontaneous pneumothorax requires surgery. This surgical approach has become our primary treatment for recurrent pneumothorax, avoiding the use of a preoperative thoracostomy tube and unnecessary delay, with excellent results for the patient.