title: [Severe periodontitis teeth after extraction of the alveolar ridge preservation and comprehensive treatment].
authors.forename: Bo
authors.initials: B
authors.lastname: Peng
authors.forename: Sheng-qi
authors.initials: SQ
authors.lastname: Zang
authors.forename: Fang
authors.initials: F
authors.lastname: Chen
mesh_terms: D016301:Alveolar Bone Loss / Q000517:prevention & control*; D000539:Alveolar Process / Q000601:surgery*; D001861:Bone Regeneration; D003758:Dental Implantation, Endosseous; D019094:Dental Prosthesis, Implant-Supported; D016557:Guided Tissue Regeneration, Periodontal / Q000379:methods; D006801:Humans; D057893:Immediate Dental Implant Loading; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000601:surgery*; D014081:Tooth Extraction / Q000009:adverse effects; D014945:Wound Healing