RESUMO
From 1985 to 2004, 229 patients (171 M, 58 F) aged from 16 to 35 years, affected by pilonidal sinus were treated by complete excision of the sinus and primary closure. Primary healing was achieved in 208 patients (91%) in an average time of 11.9 days. Secondary healing was achieved in 21 patients (9%) in 16-19 days. The mean postoperative hospital stay was 1.9 days and the average time off work 16 days. Recurrent pilonidal sinus was observed in 10 patients with a mean follow-up of 18 months (range: 12-24). On the basis of their experience, the authors conclude that complete excision of the pilonidal sinus with primary closure yields good results in terms of healing, morbidity, early return to work and recurrence rate and can be considered the treatment of choice for pilonidal sinus.
