View clinical trials related to Partial Edentulism.
Filter by:The objective of this randomized controlled trial is to evaluate changes in marginal bone levels and soft tissue dimensions around implants placed with the IAI at different positions in relation to the alveolar crest
The purpose of this study is to compare the speed of bone healing of the two most commonly used xenografts on the market, Bio-Oss® and Salvin-Oss® using a tooth extraction ridge preservation model in participants scheduled for tooth extraction and subsequent receipt of a dental implant. Researchers hypothesize that there will be additional vital bone at 16-20 weeks with Salvin-Oss®.
The objective of this prospective, randomized, pilot study is to determine whether the Conelog® connection is suitable for splinted/non-splinted cemented crowns in the chewing centre (focus only on implant-abutment connection) and whether implants with the Conelog® connection and a length of 7mm are suitable for use in the molar region of the lower jaw.
Tooth loss impact on daily living, mood and self-perceived well-being. However, psychological impact of teeth loss has not been evaluated. Present study aims to evaluate the psychological conditions of patients pending complete tooth extraction before and shortly after tooth loss using Hospital Anxiety and Depression scale (HAD) and Geriatric Oral Health Assessment Index (GOHAI).
The aim of the study was to determine whether implant length and the crown-to-implant (C/I) ratio influence implant stability and the loss of the surrounding marginal bone, and whether short implants can be used instead of sinus augmentation procedures.
A randomised, multicentre, double blind, parallel group comparative investigation where subjects will be randomised to receive coated or uncoated implants
This is a follow-up study with patients, who participated in the Straumann clinical study CR06/03. The objective is the assessment of long-term data (8 and 10 years after implantation) on the performance of immediate and early (28-34 days post implantation) non-occlusal loaded Straumann Tissue Level Implants with SLActive surface when used to support single crowns or 2-4 unit fixed dental prostheses in the posterior maxilla and mandible. The primary objective is of the study is to analyse the change in crestal bone levels 8 and 10 years post-surgery compared to 6 months, 1 year, 2 years and 3 years post-surgery in the immediate and early loading group.
The purpose of this study is to determine whether implant thread design impacts bone remodeling and/or dental implant stability in the early healing period. The population of this study will consist of a group of subjects who are interested in replacing two or more missing teeth with dental implants. All implant sites will be healed and not require bone augmentation for the placement of a standard 4 mm diameter implant. Subjects first will undergo a brief screening exam. If accepted, comprehensive oral exam will be completed. Subsequently, enrolled subjects will be scheduled for dental surgery to place the implant(s). Subjects will return weekly for the first 8 weeks after placement for a brief post-operative appointment in order to conduct measurements for the study.
Distal extension Partial Removable Dental Prostheses (PRDPs) are less stable than tooth supported PRDPs due to progressive resorption of the alveolar ridge, which alters the retention and support generated by alveolar bone height. In addition, long-term wearers suffer with progressive alveolar ridge resorption that contributes to greater instability. The loss of stability and retention under the PRDP can lead to difficulties during mastication and swallowing, because of movement of the partial denture. These difficulties force patients to self-select food substances that are softer and easier to chew and possibly create changes in social eating. Therefore, having a partial denture that is poorly retentive will impact their oral health related quality of life Oral Health Related Quality of Life (OHRQoL). The placement of a dental implant into the edentulous area will transform a conventional PRDP into an Implant Supported PRDP, which will improve the functional capacity of partial denture wearers, especially their ability to comminute harder food substances such as fruits and nuts. The purpose of this study is to quantitatively measure the functional differences of patients wearing conventional PRDP with patients wearing implant supported PRDPs and Oral Health Impact of patients wearing implant supported PRDPs. The hypothesis is that patient wearing implant supported PRDPs will have greater functional capacity than patients wearing conventional PRDPs.
The purpose of this study is to evaluate esthetic outcome of implant supported single crowns after alveolar ridge preservation with beta three calcium phosphate with collagen type I in aesthetic region in upper jaw.