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المؤلفAl Maaitah, Emad F
المؤلفAlomari, Sawsan
المؤلفAl-Khateeb, Susan N
المؤلفAbu Alhaija, Elham S
تاريخ الإتاحة2022-08-28T07:12:41Z
تاريخ النشر2022-06-20
اسم المنشورThe Angle Orthodontist
المعرّفhttp://dx.doi.org/10.2319/111321-838.1
الاقتباسEmad F. Al Maaitah, Sawsan Alomari, Susan N. Al-Khateeb, Elham S. Abu Alhaija; Cranial base measurements in different anteroposterior skeletal relationships using Bjork-Jarabak analysis. Angle Orthod 1 September 2022; 92 (5): 613–618. doi: https://doi.org/10.2319/111321-838.1
الرقم المعياري الدولي للكتاب0003-3219
معرّف المصادر الموحدhttp://hdl.handle.net/10576/33450
الملخصTo assess the linear and angular cranial base measurements (Bjork polygon) in different anteroposterior (AP) skeletal relationships using Bjork-Jarabak analysis. Pretreatment lateral cephalograms of 288 (146 women, 142 men, mean ages 21.24 ± 2.72 years and 22.94 ± 3.28 years, respectively) adult patients were divided into Class I, II, and III skeletal relationships according to their ANB angle. Linear and angular measurements of Bjork polygon were measured and compared among different skeletal relationships. Analysis of variance was performed to detect the differences among groups. Independent-sample t-test was used to detect differences between men and women. The Class II skeletal relationship has a significantly larger saddle angle than Class III does (P < .05), whereas Class III has a significantly larger gonial angle than Class II does (P < .05). The articular angle and sum of Bjork polygon angles were not significantly different among groups (P > .05). Anterior (N-S) and posterior (S-Ar) cranial base lengths were similar in the different AP skeletal relationships (P > .05). The ramal height and body of the mandible length were significantly larger in Class III compared with Class I and II (P < .05). Women had a significantly larger articular angle than men did (P < .05), although men had significantly larger linear measurements of Bjork polygon than women did (P < .05). The Class III skeletal relationship has a smaller saddle angle and larger mandibular length and gonial angle. Men have a larger cranial base and mandibular linear measurements and a smaller articular angle compared with women.
راعي المشروعThe study was funded by the Deanship of Research/Jordan University of Science and Technology (grant No. 2015-491).
اللغةen
الناشرAllenPress
الموضوعBjork polygon
Cephalometric
Cranial base measurements
العنوانCranial base measurements in different anteroposterior skeletal relationships using Bjork-Jarabak analysis.
النوعArticle
الصفحات613-618
رقم العدد5
رقم المجلد92
ESSN1945-7103
dc.accessType Open Access


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