Biodegradable hyaluronan hydrogel coatings on acellular dermis grafts—A potential strategy to improve biologic graft durability in hernia repair application
نویسندگان
چکیده
منابع مشابه
Abdominal wall repair using human acellular dermis.
BACKGROUND The surgical repair of abdominal wall defects that cannot be closed primarily in contaminated fields is a difficult problem. The use of nonabsorbable synthetic materials usually is contraindicated in this setting because of the risk for colonization and chronic infection of the mesh. In this study we sought to determine the safety and efficacy of implanted human acellular dermal graf...
متن کاملUse and Indications of Human Acellular Dermis in Ventral Hernia Repair at a Community Hospital
Background. To evaluate the use, indications, and short-term outcomes for human acellular dermis. Methods. We retrospectively reviewed patients having human acellular dermis placed for ventral hernia repair from January 2008 through October 2009. Demographic information, operative details, and outcomes of patients with and without recurrences were compared; a P value <0.05 was considered signif...
متن کاملResults of Acellular Dermis Matrix Graft Used for Tympanoplasty in Guinea Pig Model
Introduction: To describe the underlay tympanoplasty technique using an acellular dermal graft(AlloDerm) for tympanic membrane (TM) reconstruction in a guinea pig model and to demonstrate the feasibility of the technique using AlloDerm tissue harvested from the prepuce as a source of tissue for future grafting in human TM reconstruction. Materials and Methods: The prepuce was divided during c...
متن کاملBiologic Keyhole Mesh in Hiatal Hernia Repair
Background and Objectives Laparoscopic paraesophageal hernia repair (LPEHR) is the new standard, but the use of mesh is still debated. Biologic mesh has shown great promise, but only the U-shaped onlay has been extensively studied. Postoperative dysphagia has historically been a concern with the use of synthetic keyhole mesh and subsequently slowed its adoption. The purpose of our study was to ...
متن کاملSurgical Outcomes of Porcine Acellular Dermis Graft in Anophthalmic Socket: Comparison with Oral Mucosa Graft
PURPOSE We describe our experience with the Permacol graft in anophthalmic socket reconstruction, and compare it to the autologous buccal mucosal graft, emphasizing the postoperative vascularization and contraction of each graft. METHODS This was a retrospective comparative study. We measured the time necessary for the graft surface to be completely vascularized, as well as the fornix depth o...
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ژورنال
عنوان ژورنال: Journal of Biomedical Materials Research Part B: Applied Biomaterials
سال: 2019
ISSN: 1552-4973,1552-4981
DOI: 10.1002/jbm.b.34357