| Revista: | Acta cirurgica brasileira |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000286098 |
| ISSN: | 0102-8650 |
| Autors: | Lopes-Filho, Rui1 Silva, Alcino Lázaro da2 |
| Institucions: | 1Sociedade Brasileira de Cirurgia Plastica, Sao Paulo. Brasil 2Universidade Federal de Minas Gerais, Faculdade de Medicina, Belo Horizonte, Minas Gerais. Brasil |
| Any: | 2002 |
| Període: | Jul-Ago |
| Volum: | 17 |
| Número: | 4 |
| Paginació: | 236-241 |
| País: | Brasil |
| Idioma: | Portugués |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental |
| Resumen en inglés | Objective: Standardized of delay operations and established which of delay operations is the best in reduce necrosis of the rectus transverse miocutaneous flap. Methods: 80 female Wistar rats ( 250 and 300 grams ) were divided in eight groups with ten rats (n=10). The anesthesia was obteined with Ketamine hydrochloride and 2-(2,6-xilidine)5,6-dihydro-4H-1,3 thiazine hydrochloride. In the group A (control) the rectus transverse miocutaneous flap was undermined and elevated with suture in bed. In the groups B, C, D, E, F e G were accomplished differents techniques of delay operations. The measure of necrosis was accomplished in five day after operation with mould of transparency and pen of fine point in milimetral paper. Results: Statistical analysis was performed with Least Significante Difference test. In the group A (control) the percentage of necrosis was estatistical significante higher than groups B, C, D, E, F, G e H. In the group C the percentage of necrosis was estatistical significante lower than groups H,B,F e G and similar than groups D e E. Conclusions: The delay operation with section rectus abdominis muscles and cauterize deep epigastric superior vessels is the most efective in reduction of necrosis in the rectus transverse miocutaneous flap |
| Resumen en portugués | resultados encontrados permitem concluir que a técnica operatória de autonomização mais efetiva na redução da área de necrose do Retramcur é a que seccionou ambos os músculos retos do abdome e cauterizou ambos os vasos epigástricos superiores profundos, utilizada nos animais do grupo C |
| Disciplines | Medicina |
| Paraules clau: | Cirugía, Medicina experimental, Músculo recto abdominal, Técnicas quirúrgicas, Colgajos, Necrosis |
| Keyword: | Medicine, Experimental medicine, Surgery, Rectus abdominis muscle, Surgical techniques, Flaps, Necrosis |
| Text complet: | Texto completo (Ver HTML) |
