منابع مشابه
Endosseous Implants in Irradiated Tissues
This paper discusses the use of endosseous implants in irradiated bone. The success rate of endosseous implants in irradiated bone is reviewed and controversy over optimal time prior to implant placement is described. The advantages and disadvantages of preand postimplant radiotherapy are addressed. Implant therapy and osteoradionecrosis (ORN) and evidence of potential role of hyperbaric oxygen...
متن کاملHealth, Maintenance, and Recovery of Soft Tissues around Implants.
BACKGROUND The health of peri-implant soft tissues is one of the most important aspects of osseointegration necessary for the long-term survival of dental implants. PURPOSE To review the process of soft tissue healing around osseointegrated implants and discuss the maintenance requirements as well as the possible short-comings of peri-implant soft tissue integration. MATERIALS AND METHODS L...
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BACKGROUND AND PURPOSE Primary and dynamically maintained periprosthetic bone formation is essential for osseointegration of hip implants to host bone. Bone morphogenetic proteins (BMPs) play a role in osteoinductive bone formation. We hypothesized that there is an increased local synthesis of BMPs in the synovial membrane-like interface around aseptically loosened total hip replacement (THR) i...
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We represent concurrent processes as Boolean propositions or gates, cast in the role of accep-tors of concurrent behavior. This properly extends other mainstream representations of concurrent behavior such as event structures, yet is deened more simply. It admits an intrinsic notion of duality that permits processes to be viewed as either schedules or automata. Its algebraic structure is essent...
متن کاملGages Accept Concurrent Behavior
We represent concurrent processes as Boolean propositions or gates, cast in the role of acceptors of concurrent behavior. This properly extends other mainstream representations of concurrent behavior such as event structures, yet is defined more simply. It admits an intrinsic notion of duality that permits processes to be viewed as either schedules or automata. Its algebraic structure is essent...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2013
ISSN: 1369-7021
DOI: 10.1016/j.mattod.2013.06.016