Fat graft survival inside pocket for silicone implant

Objective: The aim of this study was to investigate the survival potential of the fat grafts inside the implant capsule in an experimentalsetting.Materials and Methods: Twenty male Wistar albino rats were used. A two-staged surgical procedure was performed. In the first stage,silicone sheets were placed in the subcutaneous plane on the left side of each rat. On day 60, fat grafts injected into the silicone capsuleeither by removing the silicone sheaths or leaving the silicone sheaths in their place. In both groups, the same amount of the fat graftswas injected into the right side of the dorsal subcutaneous plane of the rats and they served as their own controls. The findings wereevaluated according to the histopathological criteria.Results: There was no statistically significant difference in the inflammatory cell infiltration, fibrosis, and necrotic adipocytes amongthe groups. Although, the fat viability rate was higher in control groups, there was no statistically significant difference compared tothe capsule or silicone groups (p>0.05).Conclusion: Our study results suggest that implant capsule is a hospitable environment and resection of the capsule is unnecessary, ifsilicone implants are expected to be removed following fat injection.

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Marmara Medical Journal-Cover
  • ISSN: 1019-1941
  • Yayın Aralığı: Yılda 3 Sayı
  • Başlangıç: 1988
  • Yayıncı: Marmara Üniversitesi
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