title: Tissue graft prevents gum recession after tooth implant.
mesh_terms: D003238:Connective Tissue / Q000637:transplantation*; D003758:Dental Implantation, Endosseous / Q000009:adverse effects*; D019250:Dental Implants, Single-Tooth; D005889:Gingival Recession / Q000209:etiology / Q000517:prevention & control*; D006801:Humans