Active clinical trials for "Alveolar Bone Loss"

To evaluate immediate implant placement feasibility and esthetic outcomes in severely damaged sockets that received simultaneously bone reconstruction (cortical bone shield) and implant placement versus intact sockets that needed no reconstruction and had immediate implant placement.

Achieving prosthetically driven implant placement is a highly predictable treatment modality with reliable long-term results. Different surgical procedures have been used as a solution for reconstructing of the alveolar ridge with deficient volume. In the present study we demonstrate a modified alveolar ridge split technique for horizontal alveolar ridge augmentation (buccal plate repositioning technique) using the piezotome surgery. Evaluation of the effect of silica-calcium phosphate nanocomposite (SCPC) graft material versus demineralized freeze dried bone allograft (DFBA) in horizontal alveolar ridge augmentation before implant insertion will be performed.

One of the criteria used for long-term implant success is the evaluation of radiographic bone loss. It is known that the keratinized mucosa over the alveolar crest forms a protective barrier against inflammatory infiltration. In addition, it has been reported that the vertical mucosal thickness on the crest is important in the formation of the biological width around the implant. The aim of this study was to evaluate the effect of vertical mucosal thickness on the alveolar crest on peri-implant marginal bone loss around crestal and subcrestal placed platform-switching implants. In this study, patients will be divided into 2 main groups with vertical mucosal thickness of 2 mm and less and more than 2 mm, and both groups will consist of 2 subgroups as crestally and subcrestally according to the implant level placed. A total of 80 implants will be included, 20 implants in each group. Before starting the surgery, after anesthesia is given, the width of the patient's peri-implant keratinized mucosa and the vertical mucosal thickness over the alveolar crest will be measured. Clinical and radiological measurements will be made in all patients during the prosthetic loading session (T0), at 3rd month (T1), 6th month (T2) and 1 year after loading (T3). With standardized control periapical radiographs to be taken as a result of one-year follow-up, the marginal bone loss amount in the implants will be evaluated using soft-ware.

Ridge preservation should be considered whenever possible after tooth extraction. Whether implant placement would be performed or for aesthetic consideration at pontic sites when conventional bridge is planned. Ridge preservation aims to maximize the bone formation accompanied with good soft tissue architecture to facilitate implant and prosthetic replacement restoring function, phonetics and aesthetics. the Aim of the study is To evaluate the bucco-lingual ridge width clinically and radiographically, height of buccal and lingual ridges of the socket after application of injectable platelet rich fibrin and autogenous dentin graft.

The proposed study design is a randomized controlled trial, split mouth design, to compare the two different vertical augmentation procedures: Titanium mesh (Ti-mesh) technique and Guided Bone Regeneration (GBR) technique with a high-density polytetrafluoroethylene (d-PTFE) membrane.

The aim of this trial is to compare the effect of autogenous demineralized dentin graft combined with injectable PRF loaded with metronidazole (sticky demineralized tooth releasing metronidazole) versus autogenous demineralized dentin graft (ADDG) alone on alveolar ridge preservation after extraction of non restorable, infected single-rooted teeth

The aim of this trial is to compare the effect of autogenous demineralized dentin block graft (ADDBG) versus particulate deproteinized bovine bone graft (PDBBG) on alveolar ridge preservation after extraction of non-restorable single rooted teeth

The aim of this trial is to compare the effect of autogenous demineralized dentin block graft (ADDBG) versus autogenous bone block graft (ABBG) harvested from maxillary tuberosity on alveolar ridge preservation after extraction of non-restorable single rooted teeth

This study aimed to evaluate the effects of lip numbness on the nutritional status and speech of patients who underwent inferior nerve lateralization for dental implant placement in the mandibular posterior region. For this purpose, observational follow-up of two groups of patients will be performed. The control group will include patients with standard implant placement in the mandibular posterior region. The test group will consist of patients with implant placement in the mandibular posterior region with inferior alveolar nerve lateralization. The patients will be evaluated before implant surgery and followed up for four months until the final prosthesis is placed. Changes in nutritional status, masticatory performance and speech abilities will be assessed during this process.

A study was performed to investigate the effect of curcumin on the osteogenic differentiation of human periodontal ligament stem cells (hPDLSCs) and its underlying potential mechanism. The Results was that Curcumin at an appropriate concentration had no cytotoxicity and could promote osteogenic differentiation of the hPDLSCs