Efficacy of a Collagen Hemostatic Dressing After Tooth Extraction

This study is a multicentric randomised (2 groups, ratio 1:1) Post Market Clinical Follow-up trial. 38 subjects (teeth) requiring a simple tooth extraction or multiple tooth extraction on the same quadrant and taking curative or preventive antithrombotic treatment will be included (19 in each group). The aim of the study is to assess the efficacy of ETIK COLLAGENE (Topical hemostatic collagen-product) on the hemostasis (time to stop bleeding) after tooth extraction. The hemostasis is measured by assessing the presence of bleeding within the first 8 minutes post-extraction. Group 1: intra-alveolar placement of ETIK COLLAGENE immediately after tooth extraction. Group 2: the alveolus is left empty after tooth extraction (the use of ETIK COLLAGENE is delayed 8 minutes after tooth extraction, before suture). Subjects will be followed-up to 7 days.