View clinical trials related to Implant Site Reaction.
Filter by:Twenty compromised post-extraction sockets were managed by VST and IMP. After tooth extraction and IMP, a vestibular incision was cut and a cortical bone shield was stabilized. The jumping gap was then filled with particulate bone graft, which was protected by a healing abutment. After 2 years labial plate thickness was evaluated at 3 levels (crestal, middle and apical) using cone beam computed tomography (CBCT). Pink esthetic core (PES), and probing depth (PD) were also measured. 2 year following implant placement, the mean differences (µ) and standard deviations (SD) were calculated. Paired t-test was used for detecting significant results at P≤.05.
The aim of the present study was to evaluate the peri-implant crestal bone level around implants placed 1.5 mm subcrestally, with a 1 mm or 3 mm definitive abutment height at the time of implant placement after 1 year. Patients were selected from the Department of Periodontology at Universitat Internacional de Catalunya. X-rays were taken at the time of implant placement, 8-12 weeks after placement, after screwing the provisional rehabilitation and at 12 months. An examiner indicated the crestal marginal bone level, the marginal bone level of the implant, and the marginal bone level of the abutment . The examiner, independent to the study, carried out the radiographic analysis using the Image J software on periapical radiographs.
Commercially available implant surfaces are moderately roughened surfaces and they are obtained by acid-etching following alumina or titanium oxide grit-blasting. Although the micro-rough implants can be successful in compromised clinical scenarios, the bioinert nature of titanium surfaces cannot stimulate a more rapid bone regeneration and mechanical fixation of dental implants. Laser surface treatment is used to produce an implant surface modification on the nano-scale with controlled and reproducible patterns in addition to exhibiting a sterilizing effect and achieving efficient oxidation .
ASSESSMENT OF LOW SPEED DRILLING WITHOUT IRRIGATION VERSUS CONVENTIONAL DRILLING WITH IRRIGATION REGARDING HEAT GENERATION AND PERI-IMPLANT MARGINAL BONE LOSS
: Assessment of the neurosensory alteration with computer guided inferior alveolar nerve lateralization versus non guided classic technique and measuring stability of implant after placement
Immediate implant placement with immediate professionalization in the maxillary esthetic zone using mixture of allograft and xenograft vs xenografts to augment the jumping gap
Evaluation of the neurosensory disturbances after inferior alveolar nerve lateralization with and without isolation of the simultaneously placed implants using collagen membrane And measuring the stability of implants after placement .
comparing the drilling technique of using densah burs osseo densification drills in posterior maxilla with the normal surgical kit drilling
Aim: The aim of this study to Assess the healing process of the immediate implant loading with two different provisional techniques (direct and indirect). Materials and methods: 20 implant in the aesthetic zone either in the incisor or in the canine area and excluding the lateral location and then immediate loading is achieved for the 20 implants (10 for direct and 10 for indirect method) Clinical Aspect :color change , healing and bone resorption Esthetic assessment and patient acceptance will be assessed using specific tools. Lab aspect: surface roughness and Marginal fit will be measured to have clue vision.