نتایج جستجو برای: arch dimensions
تعداد نتایج: 175221 فیلتر نتایج به سال:
INTRODUCTION The aim of this prospective longitudinal clinical study was to evaluate the short-term and long-term changes in dental-arch dimensions in patients treated with either an acrylic splint rapid maxillary expander alone (RME-only) or a rapid maxillary expander combined with a mandibular removable Schwarz plate (RME-Sz) in the early mixed dentition, followed later by fixed appliances in...
OBJECTIVES Aortic arch reconstruction in children with single ventricle lesions may predispose to circulatory inefficiency and maladaptive physiology leading to increased myocardial workload. We sought to describe neoaortic anatomy and physiology, risk factors for abnormalities, and impact on right ventricular function in patients with single right ventricle lesions after arch reconstruction. ...
BACKGROUND To determine the association between the thickness of masseter muscle and the maxillary dental arch width. To explore the influence of gender on masseter muscle thickness. MATERIALS & METHODS Seventy subjects (35 females and 35 males) of age 18 to 25 years were selected for the study based on class I molar relationship. The masseter muscle thickness of the right and left sides in e...
The results of experimental studies on the zygomatic arch during the growth period, through excisions or fractures, are controversial. In this study, the effect of a discontinuity of the zygomatic arch on facial growth was experimentally evaluated, without tissual damage or deviations. One-month-old rats were submitted to a surgical procedure in order to obtain a one-milimeter-wide discontinuit...
The anti-slide pile is a primary method of landslide control. effect the passive soil arch in front embedded section piles has significant on pile’s bearing capacity. upgraded model test scheme was used to conduct tests with spacing four times width and geometric scale ratio 1:15. stress, bending strain, stress were all studied relation loading amount. In addition test, numerical simulation uti...
The stature or height of an individual is useful for assisting in forensic identifications. Teeth can act as a valuable tool for stature estimation when only the skull is available. Carrea's index estimates the stature of a person from the dimensions of lower anterior teeth. The aim of this study was to assess the reliability of the Carrea's index in an Indian population. Data was collected fro...
The aim of the present study was to measure the dental arches in order to assess the potential influence of third molars on lower incisor crowding. Changes in dental arch dimensions were assessed in 47 patients (36 females, 11 males) three years following either removal of the third molars or deciding to leave them in situ. A dental pantomogram (DPT) was taken at the start of the study and plas...
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