View clinical trials related to Implant.
Filter by:The study aims to compare implant stabilities between immediate and early loaded, immediately placed bone-level tapered dental implants in the upper jaw in the partial and total edentulous patients assessing marginal bone loss, oral health-related quality of life, and patient satisfaction within one, two and five years of follow-ups.
Autogenous bone, with its osteogenic, osteoinductive, and osteo-conductive characteristics has been used for bone grafts with optimal integration into host tissues. For this reason, autogenous bone has been often considered the gold standard of bone regeneration material. However, the amount of autogenous bone that may be harvested is limited, and the harvesting procedure is traumatic. Bone substitutes, including allografts, xenografts, and alloplasts have been used successfully as alternatives to autogenous bone grafts in ridge augmentation procedures. In 2008, autogenous tooth bone graft (ATG) was introduced and used for the first time as a bone grafting material for GBR. The tooth contents are extremely similar to that of the alveolar bone. The enamel inorganic, organic, and water contents are 95 percent, 0.6 percent, and 4 percent, respectively. However, in the dentin, the percentages are 70 to 75 percent, 20 percent, and 10 percent, respectively. They are 65 percent, 25 percent, and 10 percent, respectively, when compared to the alveolar bone content. The aim of this study is to compare ridge augmentation using autogenous bone block (ABB) with immediate implant placement and filling the generated gap with autogenous bone graft (ABG) or ATG, or ridge augmentation using xenograft bone block (XBB) with immediate implant placement and filling the generated gap with ATG.
To evaluate a star-shaped incision technique to thick-gingiva and thingingiva patients treated with implant-supported fixed prosthesis. The star-shaped incision would be an effective and simple method to reconstruct gingival papillae and avoid the gingival recession in thick-gingiva patients treated with implant-supported fixed prosthesis, and it is worthy of clinical extend.
To evaluate a cross-shaped incision technique to thick-gingiva and thin-gingiva patients treated with implant-supported fixed prosthesis.
Cochlear Implantation is a system developed to restore hearing in people with profound sensorineural hearing loss, whose classical hearing aids are ineffective. Surgery is necessary to insert the internal part into the cochlea and requires milling the mastoid to access the round window. This approach is technically difficult, and is performed under a microscope by an experienced surgeon. The development of a surgical technique that is both safer and less invasive is currently possible thanks to robotics.
A recent systematic review (Lee et al, 2016) reported that placement of a soft tissue graft concurrent with immediate implantation may contribute to the stability of gingival level and the augmentation of soft tissue contour. However, most included studies did not have a control group to directly demonstrate the benefit of an immediate implant combined with soft tissue graft (IMITG) compared to immediate implant alone.The objective of this randomized controlled clinical trial with a parallel design is to evaluate the influence of the connective tissue graft on the buccal bone alterations after tooth extraction and immediate implant placement by means of cone beam computer tomography (CBCT).
A 1-year Clinical Investigation on the On1 Concept.
Comparing the quality of life and periimplant condition around a single implant retained mandibular overdenture in two groups one will have a ball attachment and the other is having a (CM-LOC) one.
The aim of this study was to compare the efficacy of a diode laser (DL) as an adjunct to conventional scaling in the treatment of mild-to-moderate peri-implantitis. A prospective clinical, radiographic and microbiologic split-mouth study was conducted to test the following null hypothesis; adjunct application of a diode laser, in the conventional treatment of peri-implantitis, are not associated with a statistically significant difference regarding the microbial counts, marginal bone loss and peri-implant parameters.
A new Nobel Biocare implant, NobelReplace Conical Connection (NR CC) has been developed. The implant is a two piece design to allow both one- and two- stage surgical procedures. The entire implant surface has a porous titanium oxide of approximately 10µm thick (TiUnite) to promote and maintain primary stability, which later on leads to secondary stability. NR CC implants are used as the foundation for anchoring tooth replacements in either jaw. Restorations range from replacing one single tooth to an entire arch of bridgework. The implants are also intended as retentive elements for overdenture applications. The present study is designed to evaluate, after the insertion of the NR CC, the marginal bone levels and bone remodelling at the implant sites over various time points up to 5 years. Parameters as soft tissue index, pink aesthetic score (PES) and bleeding on probing (BoP) are as well evaluated together with implant success and survival rate. Using the OHIP-14 questionnaire patients satisfaction is assessed. The results of this clinical investigation will demonstrate clinical safety and reliability of the NR CC using different treatment options.