The prerequisites of a successful dental implant are the achievement and maintenance of implant stability. Implant stability may be well-defined as the lack of clinical mobility that is also described as osseo integration. As a mechanical phenomenon, primary implant at placement is associated with quantity and quality of the local bone, the kind of implant method and placement used. Secondary i...

Research has shown that tooth loss results in morphological changes in alveolar ridge that may influence the subsequent implant placement. Immediate implant placement was introduced as a possible means to limit bone resorption and reduce the number of surgical procedures following tooth extraction. Histological and clinical evidence from human clinical studies showing efficacy of immediate impl...

objective: to study the accuracy of spiral tomography in the determination of implant angulation. materials and methods: eighteen gutta-percha filled points on dry mandibles were selected for implant placement. a translucent acrylic template was fabricated for each mandible. after preparing tomographic images (2 mm slice thickness, cranex tome), the ideal axis of the implant was traced. the ang...

objective: to determine the pattern of stability changes as a reflection of early healing around single-stage roughened-surface implants in humans utilizing resonance frequency analysis (rfa). materials and methods: hundred twenty-five patients who demanded dental implants were treated with two different implant (nobel biocare replacetm and strummantm iti) systems. bone type was classified into...

PURPOSE In this study, standard Brånemark System implants and Brånemark TiUnite implants were evaluated regarding primary stability and placement torque. The correlation between placement torque and primary stability as well as the influence of implant design on placement torque and primary stability were examined. MATERIALS AND METHODS Twelve patients who presented bilateral loss of either m...

BACKGROUND The healing of xenograft augmentated intra-alveolar gaps following immediate implant placement (IMIP) after tooth extraction is likely to differ in time and density compared to the native bone part that directly contacts the implant. MATERIAL AND METHODS Secondary implant stability (SIS) data recorded 2-3 months following a late implant placement protocol (LIP) (n= 43) and 6-8 mont...

PURPOSE The aim of this study was to compare the effects of immediate loading (IL) and delayed loading (DL) on peri-implant crestal bone loss around maxillary implants after long-term functioning. MATERIALS AND METHODS A retrospective chart review was conducted to assess the outcomes of 110 tapered, multithreaded implants placed for the treatment of one or more missing and/or unsalvageable te...

Replacement of missing anterior tooth is the most esthetic challenging situation. Following tooth loss, reduction in bone height is often accompanied by alteration in gingival architecture. Immediate implant placement in freshly extracted socket is said to decrease these. This case report describes the step by step procedure for the same. Implant placement was followed by early implant loading ...

Introduction: After tooth extraction, the alveolar bone remodeled and resorbed. The preservation of ridge resorption following tooth extraction through socket grafting helped to optimize bony fill, thereby maintaining vertical bone height and helped to stabilize the marginal soft tissue at the site. Adequate bone allowed the implant to be placed in the most ideal restorable position in a three ...