Results of diaphragmatic plication for unilateral diaphragmatic paralysis.
Seven adult patients with dyspnea resulting from nonmalignant unilateral diaphragmatic paralysis underwent plication of the affected hemidiaphragm. Preoperatively, the patients complained of exertional dyspnea and orthopnea and had a reduced arterial oxygen tension, total lung capacity, vital capacity, expiratory reserve volume, and functional residual capacity. Plication was performed by imbricating the diaphragm in layers through a thoracotomy. After plication there was a significant increase in arterial oxygen tension and all lung volumes except residual volume. The patients' symptoms were improved with plication and a significant decrease was recorded in breathlessness on a visual analogue scale. There were no postoperative complications and mean hospital stay was 12 days.
D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood; D003964:Diaphragm / Q000601:surgery*; D004417:Dyspnea / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008176:Lung Volume Measurements; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D005082:Physical Exertion; D011187:Posture; D011859:Radiography; D012133:Respiratory Paralysis / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*
D002245:Carbon Dioxide; D010100:Oxygen