40
Participants
Start Date
February 1, 2018
Primary Completion Date
February 1, 2023
Study Completion Date
March 1, 2023
Oval section abutment of 2.9 mm
The choice of the diameter to be used as recommended by the manufacter, was determined by the mesiodistal width between the two adjacent natural teeth, in order to maintain at least 1.5mm between the implant and the adjacent tooth. When said the distance was between 5.9 and 6.3 mm, a 2.9 mm implant was placed. Implant designs are made of a titanium and zirconium alloy (Roxolid®) with a SLActive® surface (Institut Straumann AG, Basel, Switzerland).
Circular section abutment of 3.3 mm
The choice of the diameter to be used as recommended by the manufacter, was determined by the mesiodistal width between the two adjacent natural teeth, in order to maintain at least 1.5mm between the implant and the adjacent tooth. When said the distance was between 6.4 and 7.1 mm, a 3.3 mm implant was placed. Implant designs are made of a titanium and zirconium alloy (Roxolid®) with a SLActive® surface (Institut Straumann AG, Basel, Switzerland).
Department of Stomatology II. UPV/EHU, Leioa
Ana María García de la Fuente
OTHER