Fixed Archives - Page 2 of 2 - Dr.Mohammed Alfaifi

Worn dentition

Restoration of the extremely worn dentition Turner and Missirlian 1984 This article discusses the diagnostic evaluation, treatment planning, and modes of restorative treatment for patients who suffer from extreme occlusal wear. Etiology of tooth wear: Congenital anomalies: Amelogenesis Imperfecta: (hypoplastic, hypomaturation, hypocalcified). Dentinogenesis imperfect: is characterized by an amber-colored translucency of the denti- tion, and

Ferrule Design

Sorensen 1990 Ferrule design and fracture resistance of endodontically treated teeth Sorensen et al 1990 The term coined by Eissman, and he recommends to be 2 mm. To exam the effect of various ferrle designs on fracture resistance of endodontically treated anterior teeth. Material and methods 1) 60 intact maxillary central incisors were randomly assigned

Shortened Dental Arch

Limited Treatment Goals – Shortened Dental Arches Kayser 1994 Preservation of complete dental arches may be technically possible but should be weighed against limited treatment goals The anterior teeth and premolars are essential for life and therefore deserve the best preventive and restorative care. This is the core of the shortened dental arch concept. The compulsion

Smile aesthetics

Some esthetic factors in a smile Tjan et al 1984 The smile is one of the most important facial expressions and an esthetic smile can enhance an individual’s acceptance into society by improving initial impressions and interpersonal relationships. Beauty is not absolute, it is extremely subjective and can be dictated by cultural factors and individual

The golden proportion revisited

The Golden Proportion Revisited J. Preston 1993 In an attempt to seek mathematical assistance in developing dental esthetics, Levin advocated the use of the golden proportion for establishing tooth size and stated that “the perceived width of the maxillary central incisor is in golden proportion to the width of the lateral incisor” (1:0.618). Similarly he