Digital versus analog procedures for the prosthetic restoration of single implants: a randomized controlled trial with 1 year of follow-up

Studio Odontoiatrico Mangano0 个研究点目标入组 50 人开始时间: 2018年5月8日最近更新: 2018年9月10日

适应症

试验速览

•Only patients who had undergone surgical treatment with the insertion of a single Morse taper connection implant in the posterior areas (premolars and molars) of both jaws, in the period between September 2014 and September 2016, in a single dental center, were considered for enrollment in the present randomized controlled trial. A further inclusion criterion was the diameter and height of the implant received: the patients had to be installed with a fixture of a minimum diameter of 4.1 mm and a height of at least 8 mm. In order to be enrolled in the study, patients had to have dentition in the opposite jaw and therefore occlusal contacts. Finally, to be enrolled, patients had to read and sign a document of adhesion to the present study, on the nature (and possible therapeutic alternatives) of which they were informed in detail; by signing this document, they committed themselves to come to the dental clinic for the required follow-up appointments.

•All patients who received a single implant with a diameter of less than 4.1 mm and a height of less than 8 mm were automatically excluded from this study, as were all patients who had undergone pre-implant regenerative bone therapies or who had been treated with guided bone regeneration and membranes for the presence of peri-implant defects. Additional exclusion criteria included systemic diseases such as uncompensated diabetes, immunocompromised states, head and neck tumors, and osteoporosis treated with amino-bisphosphonates (administered orally and / or parenterally). Active periodontal infections and oral mucosa pathologies also represented exclusion criteria for enrollment in the present study.

发起方

Studio Odontoiatrico Mangano