歯周外科に関する研究 : III. 歯周組織における各種縫合材料の検討

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We made examination of braided silk, chromic catgut, polyglycolic acid and nylon in human periodontal tissues. Operative procedures were performed on 57 male and female patients. They had sutures placed 3, 7, or 14 days preoperatively in the tissue at the prospective operative site and at the time of surgery tissue reaction to sutures was graded clinically and studied histologically. The results were as follows. l) Clinically tissue reactions increased respectively from nylon, PGA, braided silk to catgut. 2) Histologically neutrophiles around catgut and braided silk infiltrated more than nylon and PGA, so the former experienced more severe reaction than the latter. 3) 'I'he fact that the sutures were multifilament or monofilament had no relation to the physical reactions.
特定非営利活動法人日本歯周病学会の論文
1976-06-28