Measurement of the buccolingual inclination of teeth: Manual technique vs 3-dimensional software

Nouri, Mahtab; Abdi, Ali A.; Farzan, Arash; Mokhtarpour, Faraneh; Baghban, Alireza Akbarzadeh

doi:10.1016/j.ajodo.2014.06.018

Cited by 34 publications

(32 citation statements)

References 16 publications

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“…Studies have shown varying results regarding the buccolingual inclination of the posterior teeth in relation to vertical growth type 141516171819. Tsunori et al14 measured the mandibular buccolingual inclinations of hyper- and hypodivergent groups comprising Class I or Class II cases; they concluded that the hyperdivergent group exhibited more buccally inclined posterior teeth than the hypodivergent group.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of buccolingual molar inclinations among different vertical facial types

et al. 2018

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ObjectiveThe aim of this study was to compare the buccolingual inclination of maxillary and mandibular molars in adults with different vertical facial types.MethodsCone-beam computed tomography images of 135 adult patients (age, 20–45 years) with skeletal Class I maxillomandibular relationships were assigned to normodivergent (n = 46), hypodivergent (n = 49), and hyperdivergent groups (n = 40) according to linear and angular sella-nasion/gonion-menton measurements. The normodivergent group consisted of 24 females and 22 males, hypodivergent group of 26 females and 23 males, and hyperdivergent group of 24 females and 16 males. Buccolingual inclination of the maxillary and mandibular first and second molars was measured relative to the occlusal plane. One-way analysis of variance was used for intergroup comparison. Gender differences were evaluated using independent t-tests.ResultsBuccolingual molar inclinations did not differ significantly between females and males (p > 0.05). There were no statistically significant differences among the buccolingual inclinations of the first and second maxillary and mandibular molars of the groups (p > 0.05).ConclusionsBuccolingual inclinations of maxillary and mandibular molars are similar in normodivergent, hyperdivergent, and hypodivergent adults with Class I sagittal relationships.

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Section: Introductionmentioning

confidence: 99%

Evaluation of buccolingual molar inclinations among different vertical facial types

et al. 2018

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“…Evidence of high accuracy, precision and reproducibility for linear and angular measurements have been validated when using digital models . Also, no significant differences were found between dental casts and digital models for dental crown buccolingual inclinations . Nevertheless, smaller examiner error was found when the measurements were performed in a 3D software …”

Section: Discussionmentioning

confidence: 96%

“…8 Also, no significant differences were found between dental casts and digital models for dental crown buccolingual inclinations. 9,11 Nevertheless, smaller examiner error was found when the measurements were performed in a 3D software. 11…”

Section: Crown Inclination Measurementmentioning

confidence: 98%

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Dental inclination with self‐ligating and conventional fixed appliances, with and without rapid maxillary expansion

Rengifo

Peña-Reyes

Freitas

et al. 2019

Orthod Craniofacial Res

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Structured Abstract Objective To compare the labio‐ and buccolingual inclination of the anterior and posterior teeth in subjects treated with self‐ligating and conventional fixed appliances with and without rapid maxillary expansion. Methods Seventy‐one subjects with Class I malocclusion were divided into three groups. Group 1 comprised 24 subjects (17 female; seven male, with a mean age of 13.94 ± 2.87 years), treated with Roth's pre‐adjusted fixed appliances. Group 2 comprised 24 subjects (14 female; 10 male, with a mean age of 13.85 ± 1.83 years) treated with Rapid Maxillary Expansion followed by Roth's pre‐adjusted fixed appliances. Group 3 comprised 23 patients (12 female; 11 male, with a mean age of 14.75 ± 1.34 years) treated with Damon self‐ligating bracket system. Buccolingual inclination was measured on digital dental models using a 3D software. Intergroup changes comparison was performed with one‐way ANOVA, followed by Tukey tests. Results The left maxillary lateral incisor showed labial inclination in the conventional and RME groups, and palatal inclination in the Damon group. The Damon group showed greater buccal inclination in most posterior mandibular teeth during treatment than the conventional and RME groups. The right mandibular canine and lateral incisor showed greater labial inclination in the Damon group than in the RME group. Conclusions There was greater buccal inclination of the posterior mandibular teeth and labial inclination of the right mandibular canine and lateral incisor in the Damon group.

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“…1A), and the deepest points on the cementoenamel junction of the first molars bilaterally ( Fig. 1B) (hereafter referred to as tooth cervical level 0) [12]. The two additional virtual slices were made parallel to this plane but at a distance of 2 mm (cervical level 2) and 4 mm (cervical level 4) apically from cervical level 0.…”

Section: Methodsmentioning

confidence: 99%

Using three-dimensional digital models to establish alveolar morphotype

2018

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Measurement of the buccolingual inclination of teeth: Manual technique vs 3-dimensional software

Cited by 34 publications

References 16 publications

Evaluation of buccolingual molar inclinations among different vertical facial types

Evaluation of buccolingual molar inclinations among different vertical facial types

Dental inclination with self‐ligating and conventional fixed appliances, with and without rapid maxillary expansion

Using three-dimensional digital models to establish alveolar morphotype

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