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Updated: Apr 5, 2026

Three-Dimensional Collagen Matrix Scaffold Implantation as a Liver Regeneration Strategy
Published on: June 29, 2021
[The first experience of using a single-layer intra-abdominal collagen plate]
V A Gorskij1, A S Sivkov2, M A Agapov1
1Chair of Surgery, Medical-Biological Faculty of the N.I. Pirogov Russian National Research Medical University, Russian Health Ministry, Moscow.
Unlabelled:
The aim of this study was to define the possibility of using a collagen substance CollGARA as a protective barrier between the polypropylene mesh implant and abdominal organs. The drug is a sterile bioabsorbable membrane consisting of refolded equine collagen. Indications--use as barrier separating adjoining tissues and organs in the areas of the abdominal cavity, where the formation of adhesions.
Materials And Methods:
Were performed 10 operations in patients with ventral hernias with different localization. 8 patients had postoperative hernia in 2--linea alba hernia. 8 patients were operated open, 2--laparoscopically. After intra-abdominal hernia repair was performed plastic mesh implant, delimiting it from the abdominal cavity membrane CollGARA. Serious complications from the abdominal cavity and the surgical wound wasnt observed.
Results:
The first experience with intra-abdominal plastic polypropylene mesh implant coated with collagen plate indicates the possibility of applying this method in the future.
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