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吉林大学白求恩口腔医学院周延民教授课题组在口腔种植领域顶级刊物《Clinical Oral Implants Research》发表研究成果（图）
周延民教授 口腔种植领域 吉林大学白求恩口腔医学院
2022/9/7
近日，吉林大学白求恩口腔医学院周延民教授课题组开展的关于上颌后牙严重骨缺损区种植治疗临床试验项目取得新进展，开创了一种新型精准微创上颌窦区植骨种植治疗方法，并于吉林大学白求恩口腔医学院口腔种植科完成了一项单中心随机临床对照试验研究，取得了新术式治疗效果评估。相关成果“Flaplessosteotome-mediated sinus floor elevation using platelet-ri...
Implantable devices that release insulin into the body hold promise as an alternative way to treat diabetes without insulin injections or cannula insertions.
Graphene binds drugs which kill bacteria on medical implants
infection prevention graphene bactericidal molecules
2021/8/10
Bacterial infections relating to medical implants place a huge burden on healthcare and cause great suffering to patients worldwide. Now, researchers have developed a new method to prevent such infect...
A cartilage-mimicking material created by researchers at Duke University may one day allow surgeons to 3-D print replacement knee parts that are custom-shaped to each patient’s anatomy.Human knees com...
We all know that injuries happen and doctors sometimes have to use metal screws or plates to support broken bones while the bones heal. What if that implanted metal just disintegrated on its own after...
Maxillo-mandibular rehabilitations with very early osteointegrated dental implants for severe hypodontia and anodontia related to ectodermal dysplasia
Ectodermal Dysplasia Anodontia Hypodontia Osteointegrated Dental Implants
2013/2/19
The ectodermal dysplasias are rare diseases with hypodontia, hypotrichosis and hypohidrosis. The subject's life is considerably constrained and this from an early age, with major difficulties for the ...
Study of corrosion of combinations of titanium/Ti-6Al-4V implants and dental alloys
Implant Dissolution of metal ions Micro-structure of titanium
2010/11/30
Metal ions released in 1% lactic acid solution from combinations of titanium fixtures with superstructures made of dental precious metal alloys (dental alloys) and titanium and differences based on th...
Development process and manufactu-ring of modern medical implants with LENS technology
LENS technology Rapid prototyping Modern medical implants
2009/12/14
Purpose: Research and development of modern medical implants is complex and demanding process focused on fulfilling requirements regarding materials, machining technologies and functionality. Typical ...
Pitch and Longitudinal Fluting Effects on the Primary Stability of Miniscrew Implants
Miniscrew implants Pitch Fluting Pullout strength Insertion torque
2010/3/9
Objective: To test the hypotheses that pitch and fluting have no effect on the primary stability of miniscrew implants (MSIs).
Materials and Methods: Maximum placement torque and pullout strength of ...
Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses
Dental implantation endosseous Prosthesis implantation
2009/10/20
The longevity of implant-supported prosthetic rehabilitation depends largely on how the masticatory forces are transferred to the implants and surrounding bone. Anatomical conditions, bone morphology ...
Characterization of titanium surfaces for dental implants with inorganic contaminant
Titanium Dental implants Aluminum oxide Image processing computer-assisted
2009/10/19
The aim of this research was to characterize titanium surfaces blasted with aluminum oxide (Al2O3) particles using the KS 400 digital image processing program. Samples of grade II titanium plates were...
Length determination of zygomatic implants using tridimensional computed tomography
Atrophy Dental implantation Maxilla Tomography X-ray computed
2009/10/19
Considering the potential of tridimensional computed tomography (3D-CT) as a predictor of real bone dimensions, nine dried human skulls with maxillary edentulism were evaluated using images obtained b...
Evaluation of titanium implants with surface modification by laser beam: biomechanical study in rabbit tibias
Dental implants Lasers Osseointegration
2009/10/16
The purpose of the present study was to evaluate, using a biomechanical test, the force needed to remove implants with surface modification by laser (Nd:YAG) in comparison with implants with machined ...
In vitro evaluation of osteoblastic cell adhesion on machined osseointegrated implants
Titanium Dental implants Osteoblasts Osseointegration Scanning electron microscopy
2009/10/16
At present the major consideration in planning an implant design is to seek biocompatible surfaces that promote a favorable response from both cells and host tissues. Different treatments of implant s...
Effects of the Taper Shape,Dual-Thread,and Length on the Mechanical Properties of Mini-Implants
Mini-implant Shape Dual-thread Mechanical Torque
2010/3/5
Objective: To analyze the mechanical effects of the length and the various shapes such as cylindrical shape, taper shape, and dual-thread shape on the insertion and removal torque of mini-implants.
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