Widyaningtyan, Antonieta Peppy Ayu (2019) Hubungan Antara Kecembungan Profil Jaringan Lunak dan Keras Wajah pada Maloklusi Kelas I Angle Disertai Protrusi Insisif Maksila (Metode Holdaway). Sarjana thesis, Universitas Brawijaya.
Abstract
Selama usia pertumbuhan dapat terjadi perkembangan yang tidak seimbang pada skeletal maupun dental yang mengakibatkan terjadinya kelainan pada oklusi gigi-gigi rahang atas dan rahang bawah. Kelainan tersebut dinamakan maloklusi. Maloklusi dapat memengaruhi pola skeletal dan dental serta profil jaringan lunak pada wajah. Dengan memakai metode Holdaway, penelitian ini bertujuan menganalisis gambaran radiografi sefalometri untuk mengetahui hubungan dan pengaruh dari kondisi maloklusi kelas I Angle yang disertai protrusi insisif maksila terhadap kecembungan profil jaringan lunak dan jaringan keras wajah. Penelitian ini dilakukan secara observasional analitik dengan cross-sectional study. Bahan penelitian menggunakan rekam medik radiografi sefalometri pada anak perempuan dan laki-laki dari usia 8 sampai 12 tahun sejumlah 30 sampel. Pengukuran dilakukan dengan cara tracing pada beberapa titik, di antaranya N, A, Pog, N’, Pog’ dan Ls. Selanjutnya, data yang peroleh dilakukan uji statistik korelasi pearson dan regresi. Hasil: uji korelasi pearson menunjukkan terdapat hubungan antara kecembungan profil jaringan lunak dan jaringan keras wajah pada anak dengan maloklusi kelas I Angle disertai protrusi insisif maksila, karena nilai p<0,05. Arah hubungan adalah positif. Hal ini menunjukkan, semakin besar derajat kecembungan jaringan keras maka semakin besar pula derajat kecembungan jaringan lunak. Sedangkan pada uji regresi menunjukkan derajat kecembungan jaringan keras memberikan pengaruh sebesar 68,5% terhadap derajat kecembungan jaringan lunak wajah. Sisanya, sebanyak 31,5% dipengarahi oleh faktor-faktor penyebab yang lain.
English Abstract
During the age of growth, unbalanced skeletal and dental development can result in abnormalities in the occlusion of the maxillary and mandibular teeth. This disorder was called malocclusion. Malocclusion can affect the skeletal and dental pattern and the soft tissue profile of the face. Using the Holdaway method, this study aims to analyze cephalometric radiographs to determine the relationship and influence of the condition of Class I Angle malocclusions accompanied by protrusion of the maxillary incisive to the convexity of soft tissue profiles and hard tissue faces. This study was conducted by analytic observational with a cross-sectional study. The study material used medical records of cephalometric radiographs in girls and boys from the ages of 8 to 12 years with 30 samples. Measurements were made by tracing at several points, including N, A, Pog, N ', Pog' and Ls. Furthermore, the data obtained were carried out pearson correlation and regression statistical tests. Results: pearson correlation test showed that there was a relationship between the convexity of soft tissue profile and facial hard tissue in children with class I Angle malocclusion accompanied by maxillary incisive protrusion, because the value of p<0.05. The direction of the relationship is positive. This shows, the greater the degree of convolution of hard tissue, the greater the degree of soft tissue jealousy. Whereas in the regression test shows the degree of hard tissue convexity has an effect of 68.5% on the degree of concomitant facial tissue softness. The rest, as much as 31.5% are directed by other contributing factors.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FKG/2019/92/052001846 |
| Uncontrolled Keywords: | Kecembungan Wajah, Profil Jaringan Lunak Wajah, Jaringan Keras Wajah, Maloklusi Kelas I Angle, Protrusi Insisif Maksila, Analisis Sefalometri, Metode Holdaway-Facial Convexity, Facial Soft Tissue Profile, Facial Hard Tissue, Class I Angle Malocclusion, Maxillary Incisive Protrusion, Cephalometric Analysis, Holdaway Method. |
| Subjects: | 600 Technology (Applied sciences) > 617 Surgery, regional medicine, dentistry, ophthalmology, otology, audiology > 617.7 Ophthalmology > 617.702 85 Ophthalmology (Computer applications) |
| Divisions: | Fakultas Kedokteran Gigi > Kedokteran Gigi |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 10 Aug 2020 07:53 |
| Last Modified: | 23 Oct 2021 03:25 |
| URI: | http://repository.ub.ac.id/id/eprint/179102 |
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