Canine Impaction Identified Early with Panoramic Radiographs

Lindauer, Steven J.; Rubenstein, Loretta K.; Hang, William M.; Andersen, W. Clark; Isaacson, Robert J.

doi:10.14219/jada.archive.1992.0069

Cited by 218 publications

(185 citation statements)

References 6 publications

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“…Linduaer et al, [19] in the year 1992, gave another sector classification and found out that 78% of canine that were destined to get impacted had their cusp tips located in sector II, III, IV. Fernandez et al, [20] in the year 1998 studied the eruption pattern of the canine and found that during eruption; the upper canine increases its inclination mesially, until a maximum angle is reached at approximately 9 y of age.…”

Section: Radiographic Assessmentmentioning

confidence: 99%

Localization of Impacted Canines

Kumar

Mehrotra

Bhagchandani

et al. 2015

JCDR

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Section: Radiographic Assessmentmentioning

confidence: 99%

Localization of Impacted Canines

Kumar

Mehrotra

Bhagchandani

et al. 2015

JCDR

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“…The mesiodistal and vertical position of the cusp of the impacted canine was mainly used to predict canine eruption and impaction probability. 18,19 Orthodontic cor- Figure 1. Schematic drawing illustrating the criteria used to define the position of the impacted maxillary canine.…”

Section: Introductionmentioning

confidence: 99%

Initial Vertical and Horizontal Position of Palatally Impacted Maxillary Canine and Effect on Periodontal Status Following Surgical-Orthodontic Treatment

Zasčiurinskienė¹,

Bjerklin²,

Smailienė

et al. 2008

The Angle Orthodontist

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Objective:To evaluate the impact of surgical-orthodontic treatment and the initial vertical and mesiodistal position of palatally impacted maxillary canines on the periodontal health of impacted canines and adjacent teeth. Materials and Methods:The study group consisted of 32 patients with unilateral palatally impacted maxillary canines. The initial position of the impacted canines was assessed on panoramic images. The treatment protocol of the impacted canines included surgical exposure with the closed-eruption technique and fixed orthodontic appliances. Results: A significant increase in pocket depth was found at the canine mesiopalatal point after surgical-orthodontic treatment. Also, a correlation was found between the initial mesiodistal and vertical position of the impacted canine and the posttreatment periodontal status of the impacted canine, the adjacent lateral incisor, and the first premolar. Conclusions: A combined surgical-orthodontic approach in the treatment of impacted maxillary canines produces clinically acceptable periodontal conditions. The average increase in pocket depth was less than 4 mm and clinically unimportant for most patients.

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“…Moreover, the same panoramic radiograph may be used to retrieve other relevant information regarding the identification of a potential displaced/impacted canine. 18 Finally, if needed, an intraoral periapical radiographic record of the mandibular second molar may be taken during follow-up visits with minimal irradiation to the patients.…”

Section: Discussionmentioning

confidence: 99%

Eruption of the permanent maxillary canines in relation to mandibular second molar maturity

Perinetti

Callovi

Salgarello

et al. 2013

The Angle Orthodontist

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Objective: To evaluate the timing of spontaneous maxillary canine eruption in relation to stages of mandibular second molar maturation. Potential confounding effects from such factors as age, growth phase, and facial features were also explored. Subjects and Methods: A sample of 106 healthy subjects (48 females and 58 males; age range, 9.4-14.3 years) with both permanent maxillary canines during the final phase of intraoral eruption were included. Mandibular second molar maturation (stages E to H) was assessed according to the method of Demirjian. Skeletal maturity was determined using the cervical vertebral maturational (CVM) method. Facial vertical and sagittal relationships were evaluated by recording the SellaNasion/mandibular plane (SN/MP) angle and the ANB angle. An ordered multiple logistic regression was run to evaluate adjusted correlation of each parameter with the mandibular second molar maturational stage. Results: Overall, the prevalence of the different second molar maturational stages was 36.8%, 37.8%, and 27.4% for stages E, F and G, respectively. According to the regression model, this relation was not influenced by sex, CVM stage, SN/MP angle, and ANB angle. Conclusions: Irrespective of sex, growth phase, and facial features, the maturational stage of the mandibular second molar may be a reliable indicator for the timing of spontaneous eruption of the maxillary canine. (Angle Orthod. 2013;83:578-583.)

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Canine Impaction Identified Early with Panoramic Radiographs

Cited by 218 publications

References 6 publications

Localization of Impacted Canines

Localization of Impacted Canines

Initial Vertical and Horizontal Position of Palatally Impacted Maxillary Canine and Effect on Periodontal Status Following Surgical-Orthodontic Treatment

Eruption of the permanent maxillary canines in relation to mandibular second molar maturity

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