Journals / Gülhane Tıp Dergisi / 2005 / Cilt: 47 - Sayı: 4

Evaluation of the effects of Jasper Jumper appliance in patients with Class II Division I malocclusion

Sınıf II Bölüm I maloklüzyonlu bireylerde Jasper Jumper apareyinin etkilerinin değerlendirilmesi

Pages
265–271
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Study model analysis sowed that expansion occurred both in the maxillary and mandibular dental arches during Jasper Jumper use.

📌 3 Key Takeaways

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Objective & Hypothesis:Evaluation of the effects of Jasper Jumper appliance in patients with Class II Division I malocclusion The aim of this study was to evaluate the effects of Jasper Jumper appliance in patients with skeletal Class II Division I malocclusion.
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Key Findings & Data:The study group consisted of 14 subjects with a mean age of 14.0±1.7 years.
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Conclusion & Impact:Study model analysis sowed that expansion occurred both in the maxillary and mandibular dental arches during Jasper Jumper use.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Aktivatör aletler · Maloklüzyon · açı sınıf II

Abstract

Evaluation of the effects of Jasper Jumper appliance in patients with Class II Division I malocclusion The aim of this study was to evaluate the effects of Jasper Jumper appliance in patients with skeletal Class II Division I malocclusion. The study group consisted of 14 subjects with a mean age of 14.0±1.7 years. Lateral cephalograms and study models of all the patients were obtained after the leveling phase and at the end of Jasper Jumper use. Jasper Jumper appliance did not have a retrusive effect on the maxilla, however, it stimulated mandibular growth. The increases in the SNB angle, Co-Gn distance, anterior and posterior face heights and the decrease in the ANB angle were significant skeletal changes. Maxillary incisors were intruded and retruded while lower incisors were extruded and protruded. Maxillary first molars were also intruded with significant distal drift. On the contrary, mandibular first molars showed extrusion and drifted mesially. Study model analysis sowed that expansion occurred both in the maxillary and mandibular dental arches during Jasper Jumper use.

Özet

Bu çalışmanın amacı, iskeletsel Sınıf II Bölüm I maloklüzyonu olan bireylerde Jasper Jumper apareyinin etkilerini değerlendirmektir. Çalışma grubumuz yaş ortalaması 14.0±1.7 olan 14 bireyden oluşmaktadır. Seviyelenme aşamasından ve Jasper Jumper apareylerinin kullanımından sonra, hastaların lateral sefalometrik radyografları ve alçı modelleri alınmıştır. Jasper Jumper apareyinin üst çene üzerinde retrüziv bir etkisinin olmadığı, ancak alt çenenin gelişimini stimüle ettiği saptanmıştır. SNB açısındaki, Co-Gn mesafesindeki, ön ve arka yüz yüksekliklerindeki artış ve ANB açısındaki düşüş, belirgin iskeletsel değişikliklerdir. Üst kesici dişler intrüze ve retrüze olurken, alt kesiciler ekstrüze ve protrüze olmuştur. Üst birinci büyük azı dişleri de, distal hareketle beraber intrüze olmuştur. Bunun aksine alt birinci büyük azı dişleri, ekstrüzyon ve meziyal hareket göstermiştir. Alçı model analizleri, Jasper Jumper kullanımı sırasında alt ve üst dental arklarda genişleme olduğunu ortaya koymuştur.

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Cite This Article

KARAÇAY, Ş., AKIN, E., ÖLMEZ, H., SAĞDIÇ, D. (2005). Evaluation of the effects of Jasper Jumper appliance in patients with Class II Division I malocclusion. Gülhane Tıp Dergisi, Cilt: 47 - Sayı: 4, 265–271. https://ajindex.com/articles/225637

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