Successful implant osseointegration requires an ideal biochemical environment for safe integration into the jaw bone. To achieve better osseointegration, implant surface plays a vital role for the cellular level molecular interaction. Hence, various surface treatment options have been adopted as the latest course of action for the titanium (Ti) implants. This review throws a light on various methodologies of surface treatments and their pursuance on Ti implants, also the different responses observed by various surface designs and coatings.
Face is the perception of a person's mind and is an important channel of a person's identity. Any abnormality in the face leads to decreased self-esteem of a person. Many syndromes and congenital disorders affect this region of the human body. One such condition which greatly affects the appearance of the face and also sometimes causing functional disturbances is fibrous dysplasia of the craniofacial region. A proper understanding of the disease is required for its appropriate management. This article helps to understand the etiology, pathogenesis, clinical, histologic, radiologic features, and various treatment options available for its management.
In the existing practice of xed prosthodontics, certain situations like pier abutments, tilted abutments create problems with rigid connectors. If rigid connectors are used in this situation, the pier abutment will act as a fulcrum because of physiologic tooth movement, arch position of the abutment, and the retentive capacity of the retainers. A nonrigid connector may be preferred in construction of xed partial denture (FPD) with pier abutment. In this prosthesis, the movement of the nonrigid connector is enough to prevent the pier abutment from serving as a fulcrum. This clinical report describes rehabilitation of a patient with FPD with pier abutment using semi-precision attachment. The technique used is simple, economical, and feasible in a simple laboratory set up.
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