Figure - available from: Case Reports in Dentistry
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Purpose:
The density of the jaw bone has an inhomogeneous distribution and, even within partial volumes, varies more or less strongly from the size of typical implants. Consequently, the primary stability of implants using conventional techniques can only ever be determined postimplantation. The aim of the present case report is to present digital...
Citations
... It enables case-by-case selection and ideal implant location. 39 Regarding distal implant placement, many authors have reported that distal implants are placed with varying angulations of 25°, 30°, and 45° between the implants and the prosthetic abutment inclination, 8,40,41 and these degrees of inclination are primarily determined by the quality of the bone in terms of length-width and anatomical location. 12,42 Furthermore, a finite element study revealed that the stress distribution on peri-implant cortical bone increased with an increasing inclination angle and decreased the number of implants. ...
This case aimed to assess the clinical and radiographic outcomes of the All-on-4 and the All-on-6 concept using three-dimensional computer-assisted treatment planning, and computer-guided surgery. Two years after the treatment, the "All-on-4" and "All-on-6" concepts provided effective treatment for immediate restoration and showed predictable outcomes in a completely edentulous patient.
