abstract：:Research involving the upper airway has assessed linear measurements of certain structures on the assumption that the landmarks involved can be reliably identified. This study was conducted to determine the reliability of landmark identification for those structures most commonly reported in the obstructive sleep apno...

journal_title：Australian orthodontic journal

authors： Miles PG,O'Reilly M,Close J

更新日期：1995-10-01 00:00:00

abstract：:Rapid overjet reduction commonly experienced with the ribbon arch bracket may inadvertently have a major influence on profile control. The main purpose of this paper is to warn of the danger of early upper incisor retraction, particularly in the deep bite patient in whom the upper incisor retraction itself is the dire...

journal_title：Australian orthodontic journal

authors： Jenner JD

更新日期：1995-03-01 00:00:00

abstract：:The mandibular dental arches of 45 young adults (mean age = 24.3 years) were analyzed by measuring study casts taken immediately before and twelve weeks after the removal of impacted third molar teeth. Arch length and width were measured at predetermined points on the study casts. The results showed significant buccal...

journal_title：Australian orthodontic journal

authors： Thurnwald GA,Monsour FN,L'Estrange PR

更新日期：1994-03-01 00:00:00

abstract：:Dentofacial Planner Plus (DFP) is a computerised cephalometric program that enables rapid and accurate analysis of a cephalogram to aid in treatment planning. In addition, a video image of a patient's profile can be linked to the digitised cephalogram. Manipulation of the tracing will produce corresponding changes in ...

journal_title：Australian orthodontic journal

authors： Weekes WT

更新日期：1993-10-01 00:00:00

abstract：:The purpose of this study was to identify variables of malocclusion that might be associated with attrition and then to quantify the relationship between these variables and attrition. The results of this study indicate that, with all other factors held constant, a patient's attrition score tends to: increase with age...

journal_title：Australian orthodontic journal

authors： Ritchard A,Welsh AH,Donnelly C

更新日期：1992-10-01 00:00:00

abstract：:From this review of the literature it appears that we may draw the following conclusions. The incidence of Class III malocclusions is at most 4.2% (Goose et al. 1957, Ast et al. 1965; Knowles 1966, Thylander and Myrberg 1973). The development of various condyle growth hypotheses have lead us to believe that the condyl...

journal_title：Australian orthodontic journal

authors： van Vuuren C

更新日期：1991-03-01 00:00:00

abstract：:The presence of supernumerary teeth in the premaxillary region may cause a variety of pathological effects. This study was carried out to determine the various aspects of supernumerary teeth in the premaxillary region, particularly the effects of the supernumerary teeth on the permanent incisors and surrounding tissue...

journal_title：Australian orthodontic journal

authors： Nik-Hussein NN

更新日期：1990-10-01 00:00:00

abstract：:Anterior openbite (AOB) malocclusion is considered one of the most demanding challenges for the orthodontist, as occlusal correction is difficult, facial aesthetics may be unsatisfactory and the incidence of relapse is high. A retrospective cephalometric study of 19 consecutively treated AOB patients is presented. The...

journal_title：Australian orthodontic journal

authors： Lawry DM,Heggie AA,Crawford EC,Ruljancich MK

更新日期：1990-03-01 00:00:00

abstract：:The clinical significance of adding 50 percent more powder to a standard mix of two glass ionomer luting cements was assessed. Failure rates (loose bands) were recorded over a 12 month period and removal of cement was subjectively assessed at the time of band removal. There was no significant difference between Fuji I...

journal_title：Australian orthodontic journal

authors： Fricker JP

更新日期：1989-10-01 00:00:00

abstract：:Experimental orthodontic tooth extrusion can result in red cell diapedesis through the PDL vascular wall. Diapedesis is an early sign of acute inflammation. At the ultrastructural level, red cell migration is demonstrated occurring through the endothelial junction of a postcapillary-sized venule. This phenomenon is co...

journal_title：Australian orthodontic journal

authors： Cooper SM,Sims MR

更新日期：1989-10-01 00:00:00

abstract：:In Australia, the history of materials engineering for orthodontic wires is generally related to the development of the Begg appliance. Therefore, until recently, it has helped in the search for light resilient forces produced by fine high-tensile stainless steel wires. Recently there has been added the desire to incl...

journal_title：Australian orthodontic journal

authors： Wilcock AJ

更新日期：1989-03-01 00:00:00

abstract：:A case report describing an ankylosed permanent maxillary canine which was brought into the arch by a combination of surgery and orthodontics is used as a basis to review the literature concerning many aspects of the management of ankylosed permanent teeth. The literature indicates surgical luxation is a two edged swo...

journal_title：Australian orthodontic journal

authors： Jacobs SG

更新日期：1989-03-01 00:00:00