Root coverage using a dual layer type I non ‐cross‐link collagen hemostatic biomaterial ‐ a 10‐year follow‐up

AbstractAesthetics and predictability, such as long ‐term function, shape, texture, color and contour of the tissues are important factors in root coverage procedures. Surgical procedures could be recommended to treat gingival recession; for example, the use of collagen membrane stands out among them. This case report shows the clinical efficiency of a dual layer collagen membrane associated to coronal flap displacement to treat a MILLER class II gingival recessions on the mandibular right first premolar. The patient had lack of keratinized tissue, accumulation of bacterial biofilm and exposed dental root, creating aesthetic disharmony. The p eriodontal parameters of probing depth, clinical attachment loss level, recession and width of the keratinized gingiva on the mid‐buccal site were measured at baseline, 120 days, 5 and 10 years post‐surgery. Complete coverage with high, long term stability was obtained. The present study shows t hat a dual layer membrane could be considered as an option to treat gingival recessions.

Source: Oral Surgery - September 11, 2019 Category: ENT & OMF Authors: Fernando Ant ônio Mauad Abreu, Elton Golçalves Zenóbio Tags: CASE REPORT Source Type: research