A Clinical and Histologic Study of Healing following the Excisional New Attachment Procedure in Rhesus Monkeys

摘要: Experimental suprabony periodontal pockets were established around the incisors of Rhesus monkeys and subsequently treated by Excisional New Attachment Procedure. Healing was evaluated clinically histologically for up to 6 months. Clinical examinations demonstrated an overall mean pocket depth reduction from 5.02 mm 2.82 mm, which 0.57 recession 1.59 (73.6%) clinical new attachment. Histologic evaluation experimental sites consistently revealed a long, thin junctional epithelium with minimal amount inflammatory infiltrate in subjacent, densely fibered, lamina propria. Control areas classic histologic picture disease tended be progressive nature clinically.