Inhibition of hyperplasia during the implantation of the puborectalis-like artificial anal sphincter.
CONCLUSION: All methods posted in this study were evaluated to be effective to prolong the implantation lifetime of the puborectalis-like artificial anal sphincter. Among the methods proposed, the most effective was the addition of the outer shell to the puborectalis-like artificial anal sphincter. The least effective method was the improvement of the transmission structure. Medical titanium alloy and polyetheretherketone were good replacements for nylon-12 that managed to extend the implantation lifetime and yield a moderate improvement.
PMID: 31928125 [PubMed - as supplied by publisher]
Source: The International Journal of Artificial Organs - Category: Transplant Surgery Authors: Zhou Z, Yan G, Wang Z, Jiang P, Yao S, Ding Z, Hua F Tags: Int J Artif Organs Source Type: research
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