منابع مشابه
Bone augmentation techniques.
BACKGROUND The advent of osseointegration and advances in biomaterials and techniques have contributed to increased application of dental implants in the restoration of partial and completely edentulous patients. Often, in these patients, soft and hard tissue defects result from a variety of causes, such as infection, trauma, and tooth loss. These create an anatomically less favorable foundatio...
متن کاملTechniques for augmentation of exogenous DNA uptake by ovine spermatozoa
Sperm mediated gene transfer can be an inexpensive and simple method in animal transgenesis; however its efficiency is poor, mainly due to the spermatozoa’s lesser uptake of exogenous DNA. In the present study, the effects of lipofection and other augmentation techniques, such as sperm freezing and spermatozoa treatment with triton X100 and DMSO, on exogenous DNA uptake by sheep spermatozoa and...
متن کاملBone Replacement Materials and Techniques Used for Achieving Vertical Alveolar Bone Augmentation
Alveolar bone augmentation in vertical dimension remains the holy grail of periodontal tissue engineering. Successful dental implant placement for restoration of edentulous sites depends on the quality and quantity of alveolar bone available in all spatial dimensions. There are several surgical techniques used alone or in combination with natural or synthetic graft materials to achieve vertical...
متن کاملInterventions for replacing missing teeth: bone augmentation techniques for dental implant treatment.
BACKGROUND Dental implants require sufficient bone to adequately stabilise. For some patients implant treatment would not be an option without bone augmentation. A variety of materials and surgical techniques are available for use in bone augmentation. OBJECTIVES To test the null hypothesis of no difference in the success, function, morbidity and patient satisfaction between different bone au...
متن کاملInterventions for replacing missing teeth: horizontal and vertical bone augmentation techniques for dental implant treatment.
BACKGROUND Dental implants require sufficient bone to be adequately stabilised. For some patients implant treatment would not be an option without horizontal or vertical bone augmentation. A variety of materials and surgical techniques are available for bone augmentation. OBJECTIVES To test whether and when augmentation procedures are necessary and which is the most effective technique for ho...
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ژورنال
عنوان ژورنال: Journal of Periodontology
سال: 2007
ISSN: 0022-3492,1943-3670
DOI: 10.1902/jop.2007.060048