Analysis of pain and endoscopic sinus surgery for sinusitis.

This prospective clinical descriptive study was designed to see whether patients who had endoscopic sinus surgery for sinusitis had relief of pain, and whether they had new pain postoperatively. The sample was 252 consecutive patients who underwent endoscopic sinus surgery after presenting with inflammatory sinus disorders meeting specific clinical definitions of sinusitis and criteria for surgically treatable sinus disorders developed by the treating surgeon. Of the 252 consecutive endoscopic sinus surgery patients, 106 (42%) had no preoperative pain and 146 (58%) patients had preoperative sinus pain. At 6- to 12-month postoperative evaluations, patients with no preoperative pain did not develop any new postoperative pain. Among the 146 patients with preoperative pain, 82 (56%) had no pain, residual symptoms, or further sequelae, and were considered cured; 42 (29%) reported a marked improvement of pain or discomfort; 9 (6%) had the same degree of pain or discomfort as before; 3 (2%) reported worse pain or discomfort; and 10 (7%) reported new pain or discomfort. These results suggest that the application of consistent definitions and clinical criteria for various forms of surgically treatable sinusitis will more likely predict improvement of pain and discomfort following surgical treatment. The risk of developing new pain and discomfort following endoscopic sinus surgery in individuals without preoperative pain or discomfort is negligible. The risk of worsening pain or new pain was less than 10% in patients with preoperative pain. Ongoing efforts such as the International Conference on Sinus Disease in the development of consistent terminology, staging, and therapy, and future modifications from additional clinical experience, should result in more predictable and effective care in the surgical treatment for pain of sinus disease.