Autologous Connective Tissue Graft or Xenogenic Collagen Matrix with Coronally Advanced Flaps for Coverage of Multiple Adjacent Gingival Recession

J. Clin. Periodontol.

CMX was not non‐inferior with respect to CTG in multiple adjacent recessions. No differences in stability of root coverage were observed between groups and in changes from 6 to 36 months. Previously reported shorter time to recovery, lower morbidity and more natural appearance of tissue texture and contour observed for CMX in this trial are also relevant in clinical decision making.