BACKGROUND: Between June 1958 and June 1996 we operated many patients affected by pectus excavatum with an original surgical technique. In this study we evaluated the durability of the results. METHODS: Experimental design: Retrospective study with a mean follow-up time of 15.8 years/pt, and 60% complete. SETTING: private and institutional practice. PATIENTS OR PARTICIPANTS: 357 patients (253 males and 104 females, mean age = 18.2+/-5.1 years) affected by pectus excavatum. The grade of PE (Chin classification) was I in 76 patients, II in 165 and III in the remaining 116. Most of the patients required operation for aesthetic reasons only (339 patients; 95%). INTERVENTION: the surgical technique consisted of a double transversal sternotomy at the level of the lowest and highest part of the depression associated with a longitudinal sternotomy. A wedge resection of the ribs was then performed and the sternum was fixed using an original stainless steel strut prosthesis moulded into a seagull wing. The strut was removed 12 months postimplantation. RESULTS: There were no operative deaths. Four patients (1.2%) had sternal wound infection, which was successfully treated. From the aesthetic point of view, the postoperative results were excellent in 262 patients (73.4%), good in 82 (22.9%) and poor in 13 (3.6%). All subjective symptoms, when present, disappeared after surgery. CONCLUSIONS: The seagull wing prosthesis appears to be safe, easy to implant and to remove, and comfortable for the patient. This technique has shown good long-term results independently of type of deformity and patient age.
The seagull wing self retaining prosthesis in the surgical treatment of pectus excavatum.
RUFFINI, Enrico;OLIARO, Alberto
1999-01-01
Abstract
BACKGROUND: Between June 1958 and June 1996 we operated many patients affected by pectus excavatum with an original surgical technique. In this study we evaluated the durability of the results. METHODS: Experimental design: Retrospective study with a mean follow-up time of 15.8 years/pt, and 60% complete. SETTING: private and institutional practice. PATIENTS OR PARTICIPANTS: 357 patients (253 males and 104 females, mean age = 18.2+/-5.1 years) affected by pectus excavatum. The grade of PE (Chin classification) was I in 76 patients, II in 165 and III in the remaining 116. Most of the patients required operation for aesthetic reasons only (339 patients; 95%). INTERVENTION: the surgical technique consisted of a double transversal sternotomy at the level of the lowest and highest part of the depression associated with a longitudinal sternotomy. A wedge resection of the ribs was then performed and the sternum was fixed using an original stainless steel strut prosthesis moulded into a seagull wing. The strut was removed 12 months postimplantation. RESULTS: There were no operative deaths. Four patients (1.2%) had sternal wound infection, which was successfully treated. From the aesthetic point of view, the postoperative results were excellent in 262 patients (73.4%), good in 82 (22.9%) and poor in 13 (3.6%). All subjective symptoms, when present, disappeared after surgery. CONCLUSIONS: The seagull wing prosthesis appears to be safe, easy to implant and to remove, and comfortable for the patient. This technique has shown good long-term results independently of type of deformity and patient age.
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