Long-term experience with poly(glycol monomethacrylate) gel in plastic operations of the nose.

Between 1964 and 1970 the authors implanted Hydron gel in 62 patients with nose malformations. The cosmetic defects most frequently operated on were the saddle, and scoliosis of the nasal dorsum. By the end of 1973, 39 of the total number of cases were checked again. In two cases, the gel had to be removed shortly after the operation because of local inflammatory changes. No signs of hypersensitivity could be detected. Calcifications were detected by x-ray examination in 54.2% of the cases. Thirty-four of the patients subjected to the checkup were satisfied with the results of their operations. The authors considered the results to be very good in 16 cases, and unsatisfactory in 6 cases. Calcifications detected by x-ray examination did not affect the final cosmetic effect. None of the examined patients had any complaints in connection with long-term application of the gel. Hydron gel seems to be a suitable implant material in plastic operations of the nose.