Results 231 to 240 of about 364,671 (275)
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Arch width, canine position, and mandibular retention
American Journal of Orthodontics, 1973Abstract The canine-to-canine retainer technique has been used in the construction of an infinite number of such retainers. The chair time required is minimal, for the technique consists merely of making two canine bands and a plaster cast from a sectional compound impression.
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The phenomenon of decreased mandibular arch width in opening movements
The Journal of Prosthetic Dentistry, 1967Abstract Recent measurements indicate that deformation of the mandible occurs during opening movements. This important phenomenon is of considerable clinical significance. Further investigation, with a measuring apparatus rigidly attached to the teeth and possibly using strain gauges attached to fixed restorations, is indicated.
C P, Regli, E K, Kelly
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Mandibular arch perimeter changes with lip bumper treatment
American Journal of Orthodontics and Dentofacial Orthopedics, 1991The effects of lip bumper treatment on the mandibular arch were observed in 32 patients with late transitional and early permanent dentitions. Dental cast measurements were made for arch perimeter, arch length, and arch width. Cephalometric radiographs were used to determine labial tipping of the incisors and distal movement of the molars.
W S, Osborn, R S, Nanda, G F, Currier
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A computerized analysis of the shape and stability of mandibular arch form
American Journal of Orthodontics and Dentofacial Orthopedics, 1987To determine whether a particular ideal orthodontic arch form could be identified, the mandibular dental casts of 30 untreated normal cases, 30 Class I nonextraction cases, and 30 Class II nonextraction cases were examined. Following computerized digitizing and the use of a mathematic function called polynomial of the fourth degree, arch forms were ...
J M, Felton +3 more
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Signs and symptoms of mandibular dysfunction in shortened dental arches*
Journal of Oral Rehabilitation, 1988SummaryIn this study subjects with shortened dental arches (SDA, n=60), characterized by the absence of molar support, are compared with subjects with a complete dentition (n=72) with respect to signs and symptoms of mandibular dysfunction.The subjective examination consisted of questions related to pain, noises within the joints and mobility of the ...
D J, Witter +2 more
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The effects of surgical section of the embryonic chick mandibular arch
Anatomy and Embryology, 1990The embryonic chick mandibular arch was surgically sectioned in ovo on day 7 of incubation and the subsequent wound healing of the arch, together with the response of Meckel's cartilage to fracture, was examined. The repair process observed (in contrast to that in adults) was characterised by minimal haematoma formation or cell death and the absence of
R R, Cousley, D J, Wilson
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The phenotypic interdependence of the musculoskeletal characters of the mandibular arch in mice*
Development, 1986ABSTRACT Evidence from studies of craniofacial anomalies and the evolutionary transition from reptiles to mammals suggests that the temporomandibular joint (TMJ), bony zygomatic arch, middle ear ossicles and mandibular muscle pattern may form a correlated suite of characters.
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Method for Study of Mandibular Arch Width Change
Journal of Dental Research, 1970J G, Burch, G, Borchers
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