[Report of the Biodegradable Implants Study Group].

K E Rehm; H J Helling; L Claes

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PubMed · 8197906

[Report of the Biodegradable Implants Study Group].

K E Rehm·H J Helling·L Claes

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Abstract

There is a group for the development and testing of biodegradable implants within the German Section of AO/ASIF-International. After in-vitro screening of various polylactide materials and copolymers a L/DL-polylactide 70/30 was selected. In animal experiments it showed long durability over a period of 9 months and expected degradation afterwards. In clinical experience over more than three years the biodegradable pins with x-ray opaque markers (Polypin) applied for fixation of osteochondral lesions yielded good results and no infections. A multicenter clinical study now includes 57 patients. Polypin is the first biodegradable implant of the AO/ASIF-group.

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Animals Biocompatible Materials Biodegradation, Environmental Fracture Fixation, Internal Fracture Healing Humans Materials Testing Polyesters Postoperative Complications Prospective Studies Sheep Sutures Clinical Trial Journal Article Multicenter Study Randomized Controlled Trial

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K E Rehm, H J Helling, L Claes. 1994. [Report of the Biodegradable Implants Study Group].. https://pubmed.ncbi.nlm.nih.gov/8197906/

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