Bagłaj S M, Wytrychowski K, Staniszewska-Kuś J
Katedra i Klinika Chirurgii Pediatrycznej AM, Wrocławiu.
Polim Med. 1992;22(1-2):13-25.
The results of experimental studies with the use of two biostatic materials: solvent-preserved human dura mater (Tutoplast-Dura--Pfrimmer-Vigo) and lyophilized porcine dermis (Zenoderm-Corium implant--Ethicon) as prosthesis of deficient, abdominal wall tissue are submitted. The studies were performed on an animal model and consisted on the evaluation of mechanical and biological qualities of the investigated materials as well as their surgical handiness and tissue tolerability. The application of knitted polyester net as a reinforcing agent for both materials was also estimated. Process of incorporation of the prosthetic material was investigated macroscopical at 3, 6 and 12 weeks after the implantation. The experimental trials revealed the usefulness of Tutoplast-Dura and Zenoderm-Corium implant in reconstructive surgery in account of their good biocompatibility and adequate, mechanical properties. It was stated that Tutoplast-Dura was characterized by remarkably better surgical handiness in comparison to Zenoderm-Corium implant. Additional mechanical reinforcement with polyester net was not necessary.
本文提交了使用两种生物静态材料作为腹壁组织缺损假体的实验研究结果，这两种材料分别是溶剂保存的人硬脑膜（Tutoplast-Dura - Pfrimmer-Vigo）和冻干猪真皮（Zenoderm-Corium implant - Ethicon）。研究在动物模型上进行，包括评估所研究材料的机械和生物学特性，以及它们的手术便利性和组织耐受性。还评估了针织聚酯网作为两种材料增强剂的应用。在植入后3周、6周和12周宏观观察修复材料的整合过程。实验表明，Tutoplast-Dura和Zenoderm-Corium implant因其良好的生物相容性和足够的机械性能，在重建手术中有用。结果表明，与Zenoderm-Corium implant相比，Tutoplast-Dura的手术便利性明显更好。无需用聚酯网进行额外的机械增强。
