Analysis of soft tissue thickness in persons with malocclusions of class II division 1 and class II division 2
نویسندگان
چکیده
منابع مشابه
Cephalometric characteristics of Class II division 1 and Class II division 2 malocclusions: a comparative study in children.
A comparison of dentoskeletal morphology in 347 Class II division 1 and 156 Class II division 2 malocclusions was performed using lateral cephalometric radiographs. Children at the ages of 8-10 years and 11-13 years were evaluated. The results of the study revealed broad variations in the variables analyzed. Skeletal Class II and Class III as well as hypo- and hyperdivergent maxillary/mandibula...
متن کاملSoft tissue changes in patients with Class II Division 1 malocclusions treated using Twin Block appliances: finite-element scaling analysis.
To determine changes in soft tissue profile in patients with Class II division 1 malocclusions treated with Twin Block appliances (TBA), 99 pairs of lateral cephalographs were traced and 25 soft tissue landmarks digitized. Procrustes superimposition was used to generate average soft tissue profiles scaled to an equivalent size. Statistical differences between prepubertal, pre- and post-treatmen...
متن کاملComputed tomography assessment of temporomandibular joint position and dimensions in patients with class II division 1 and division 2 malocclusions
BACKGROUND This study aimed to investigate and compare the positions and dimensions of the temporomandibular joint and its components, respectively, in patients with Class II division 1 and division 2 malocclusions. MATERIAL AND METHODS Computed tomography images of 14 patients with Class II division 1 and 14 patients with Class II division 2 malocclusion were included with a mean age of 11.4...
متن کاملcomparative assessment of soft-tissue changes in class ii division 1 patients following extraction and non-extraction treatment
background: the extraction of teeth for orthodontic purpose has always been a controversial subject in the speciality. the aesthetics impact of the soft-tissue profile might play a key role in deciding on premolar extraction or non-extraction (ne) treatment, particularly in borderline patients. the purpose of this cephalometric study was to examine the soft-tissue treatment effects of class ii ...
متن کاملChanges in Cranial Base Morphology in Class I and Class II Division 1 Malocclusions.
INTRODUCTION The cranial base plays a key role in craniofacial growth; it helps to integrate spatially and functionally different patterns of growth in various adjoining regions of the skull such as components of the brain, the nasal and oral cavity and the pharynx. The aim of this study was to evaluate the difference in cranial base flexure between skeletal and dental Class I and Class II divi...
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ژورنال
عنوان ژورنال: Srpski arhiv za celokupno lekarstvo
سال: 2012
ISSN: 0370-8179,2406-0895
DOI: 10.2298/sarh1208412t