Dental changes in humans with untreated normal occlusion throughout lifetime: A systematic scoping review

Rajbhoj, Amit Arvind; Parchake, Prafull; Begnoni, Giacomo; Willems, Guy; Llano-Pérula, María Cadenas de

doi:10.1016/j.ajodo.2021.02.014

Cited by 12 publications

(6 citation statements)

References 77 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Every 0.1 degree of roll will result in 38 μm of interocclusal error at the posterior teeth assuming an average adult mandibular arch of approximately 44 mm intermolar distance. 29 This compounds the overall error (AveErr), positively or negatively, on either side of the dental arch. Similarly, pitch affects the registration of the overbite at the anterior part.…”

Section: Discussionmentioning

confidence: 99%

A novel method for testing accuracy of bite registration using intraoral scanners

Kakali

Halazonetis

2023

Korean J Orthod

View full text Add to dashboard Cite

Objective:The evidence on the accuracy of bite registration using intraoral scanners is sparse. This study aimed to develop a new method for evaluating bite registration accuracy using intraoral scanners. Methods: Two different types of models were used; 10 stone models and 10 with acrylic resin teeth. A triangular frame with cylindrical posts at each apex (one anterior and two posteriors) was digitally designed and manufactured using three-dimensional (3D) printing. Such a structure was fitted in the lingual space of each maxillary and mandibular model so that, in occlusion, the posts would contact their opposing counterparts, enforcing a small interocclusal gap between the two arches. This ensured no tooth interference and full contact between opposing posts. Bite registration accuracy was evaluated by measuring the distance between opposing posts, with small values indicating high-accuracy. Three intraoral scanners were used: Medit i500, Primescan, and Trios 4. Viewbox software was used to measure the distance between opposing posts and compute roll and pitch. Results: The average maximum error in interocclusal registration exceeded 50 μm. Roll and pitch orientation errors ranged above 0.1 degrees, implying an additional interocclusal error of around 40 μm or more. The models with acrylic teeth exhibited higher errors. Conclusions: A method that avoids the need for reference hardware and the imprecision of locating reference points on tooth surfaces, and offers simplicity in the assessment of bite registration with an intraoral scanner, was developed. These results suggest that intraoral scanners may exhibit clinically significant errors in reproducing the interocclusal relationships.

show abstract

Section: Discussionmentioning

confidence: 99%

A novel method for testing accuracy of bite registration using intraoral scanners

Kakali

Halazonetis

2023

Korean J Orthod

View full text Add to dashboard Cite

show abstract

“…In circumstances where some of the items of the tool are not relevant, these items can either be rated with the highest score (to prevent them from being wrongly interpreted as a high risk of bias), or simply be considered as not applicable and excluded from the total score. This strategy has already been used in the literature by other risk‐of‐bias tools (Rajbhoj et al, 2021; Slim et al, 2003; Sterne et al, 2016).…”

Section: Discussionmentioning

confidence: 99%

Development of a tool to assess the methodological quality of studies reporting on archaeologically excavated human skeletons: An international Delphi study

et al. 2022

Self Cite

View full text Add to dashboard Cite

Methodological bias can directly affect the interpretation of research data. Studies reporting on excavated skeletons represent a valuable source of information in medicine, dentistry, archaeology and anthropology, and forensic sciences. However, these studies represent a specific setting with their own methodology, for which no quality assessment tool is available. The aim was to develop a critical appraisal tool to assess the methodological quality of studies reporting on archaeologically excavated human skeletons. An international Delphi study was therefore conducted to support item generation and ensure content validity for a new tool. Experts from the following domains were consulted: dentistry, forensic sciences, archaeology and anthropology, general medicine, epidemiology, and statistics. Participants judged the relevance and comprehensiveness of items retrieved from the literature. Consensus was predefined as 75% agreement between experts, and achieved within two Delphi rounds. As a result, 44 and 32 participants completed the first and second Delphi rounds, respectively, achieving consensus on 17 items.

show abstract

“…Berdasarkan penelitian Rajbhoj et al lebar intermolar dapat meningkat pada kedua lengkung rahang hingga 26 tahun dan gigi berjejal terutama pada rahang bawah dan perempuan. 21 Pada penelitian ini didapatkan proporsi relasi gigi molar rahang atas dan rahang bawah dengan persentase paling tinggi adalah kelas I sebanyak 82 sampel (68,33%) diikuti dengan kelas II subdivisi sebanyak 17 sampel (14,17%), kemudian kelas III sebanyak 9 sampel (7,5%), kelas III subdivisi sebanyak 7 sampel (5,83%), dan kelas II sebanyak 5 sampel (4,17%) (Tabel 4). Faktor umum penyebab terjadinya maloklusi, meliputi faktor keturunan, faktor kongenital, lingkungan, gangguan metabolisme, defisiensi nutrisi, dan kebiasaan buruk.…”

Section: Jenisunclassified

Proporsi klasifikasi maloklusi angle mahasiswa angkatan 2015 dan 2016 Fakultas Kedokteran Gigi Universitas Padjadjaran

Khairunnisa

Zenab

Latif

2023

MKGK

View full text Add to dashboard Cite

Maloklusi merupakan kondisi oklusi yang menyimpang dari keadaan normal, ditandai dengan ketidaksesuaian hubungan antara gigi-gigi rahang atas dan rahang bawah. Maloklusi dapat dicegah dan diperbaiki melalui perawatan ortodonti. Studi epidemiologi mengenai prevalensi maloklusi merupakan hal penting dalam merencanakan tingkat perawatan ortodonti yang tepat. Metode klasifikasi angle relevan untuk dokter dan mencakup sebagian besar maloklusi yang diamati pada pasien. Angle mengklasifikasikan maloklusi berdasarkan hubungan oklusal molar pertama menjadi tiga kelas, yaitu kelas I, kelas II, dan kelas III. Tujuan penelitian ini adalah untuk mengetahui proporsi klasifikasi maloklusi angle mahasiswa Fakultas Kedokteran Gigi Universitas Padjadjaran. Penelitian observasional deskriptif dengan desain cross-sectional untuk mengetahui proporsi klasifikasi maloklusi angle mahasiswa angkatan 2015 dan 2016 Fakultas Kedokteran Gigi Universitas Padjadjaran dengan memeriksa relasi gigi molar rahang atas dan rahang bawah. Populasi penelitian berjumlah 188 model studi dan didapatkan sampel sebanyak 120 model studi berdasarkan kriteria inklusi dan eksklusi. Hasil penelitian menunjukkan maloklusi kelas I sebanyak 82 sampel (68,33%), kelas II sebanyak 5 sampel (4,17%), kelas II subdivisi sebanyak 17 sampel (14,17%), kelas III sebanyak 9 sampel (7,5%), dan kelas III subdivisi sebanyak 7 sampel (5,83%). Maloklusi kelas I paling banyak terjadi diikuti dengan kelas II subdivisi, kelas III, kelas III subdivisi, dan kelas II pada mahasiswa angkatan 2015 dan 2016 Fakultas Kedokteran Gigi Universitas Padjadjaran.

show abstract

Dental changes in humans with untreated normal occlusion throughout lifetime: A systematic scoping review

Cited by 12 publications

References 77 publications

A novel method for testing accuracy of bite registration using intraoral scanners

A novel method for testing accuracy of bite registration using intraoral scanners

Development of a tool to assess the methodological quality of studies reporting on archaeologically excavated human skeletons: An international Delphi study

Proporsi klasifikasi maloklusi angle mahasiswa angkatan 2015 dan 2016 Fakultas Kedokteran Gigi Universitas Padjadjaran

Contact Info

Product

Resources

About