Alveolar distraction osteogenesis for dental implant treatments of the vertical bone atrophy: A systematic review.

摘要: Background To determine if alveolar vertical distraction osteogenesis obtains better results compared to other bone regeneration treatments (guided with membranes and / or filling material, autogenous graft) in terms of gain, complications, implant survival success rates. Material methods An electronic search was performed Pubmed (MEDLINE), Cochrane Library Scopus databases March 2017. Besides, a manual carried out. Inclusion criteria were randomized controlled trials published within the last 10 years at least 1 year follow-up after placement. No language restriction applied. Exclusion studies patients defects produced by trauma, congenital malformation oncologic surgical treatment. The methodological quality selected evaluated means Collaboration's Tool for assessing risk bias. reports classified into different levels recommendation according "Strength Recommendation Taxonomy ". Results Out 221 articles, two finally inclusion systematic review. Bone gain complications higher autologous graft. There resorption Implant rates similar between studies, despite used technique. Conclusions Both graft are effective techniques treatment mandibular atrophy. A level B can be established use