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Determine precise position of impacted teeth within the alveolar bone, as well as their proximity to adjacent teeth and vital structures, such as the nerve canal, sinus walls, and cortical borders. With the I-CAT FLX V17, clinicians can understand exact tooth position and the relationship of anatomy so they can map the most effective, least invasive treatment plan for the best alignment. Correct root angulations and find supernumerary teeth and their exact locations to enhance communication with oral surgeons.

Additional treatment modules in the 3D treatment planning software, including 3D cephalometric analysis, virtual studies and impressionless models, make planning even more powerful. Enhanced communication with oral surgeons Clinicians can utilize the image data provided by i-CAT FLX V17 and the 3D treatment planning software to correct root angulations and find exact locations of supernumerary teeth.

Exploratory surgery may be prevented based upon the clinician's better understanding of the patient's conditions. Additional Treatment Modules Planning is even more powerful with 3D cephalometric analysis, virtual studies, and impression-less models.

Incorporate CBCT scans in digital orthodontic treatment plans and personalized appliances. When more concentrated studies are necessary, high resolution scans — up to. Scans can also be collimated to cover the area of interest.

Within Tx STUDIO software, scans can be explored axially and buccolingually for a complete survey of fractures, accessory canals and endo-perio involvement. Using the i-CAT FLX V10 or V17, clinicians can evaluate airway obstructions to help identify patients with an increased risk of a possible sleep disorder.

For patients with suspect airway or sinus tissues, you can use Tx STUDIO software to review the 3D data and to reveal restricted airways and determine appropriate treatments with precise anatomical views and measurements. Assess airway volume-at-a-glance using color-coded constriction values. Quickly trace airway on-screen to perform automatic calculations and measurements of paranasal sinuses to evaluate treatment options.

From implant placement to surgical options for the management of bone loss, the i-CAT FLX provides periodontists with a wide range of services expected from the specialty.

Capture 3D volumetric images for a more thorough analysis of bone structure as well as sinus and nerve location. Use scan data to help plan the course of treatment of bony defects prior to the actual osseous surgery appointment. All 19 odontomas were less than 30 mm in the buccolingual, mesiodistal, and vertical diameters, and most presented with a size of approximately 10 mm.

In the mandible, the buccolingual diameter of the lesions was 6. In the maxilla, the buccolingual diameter of the lesions on the CBCT image of the odontoma was 6. These findings in the mandibular and maxillary anterior and canine-posterior regions were not significantly different.

Figure 3 shows that there were no significant differences among the lesion extensions in the three diameters. Figure 2. Comparison of lesion sizes by cone-beam computed tomography images.

Figure 3. Comparison of quadrant lesion sizes in the mandibular and maxillary anterior and posterior tooth regions. AnMan mandibular anterior tooth, AnMax maxillary anterior tooth, Poman mandibular posterior tooth, PoMax maxillary posterior tooth. The average diameter of the odontoma in the anterior and posterior tooth regions in each patient was compared. Figure 2 b shows the detailed results of the size of the lesions in the maxillary anterior and posterior tooth regions, compared with the size of the lesions in the mandibular anterior and posterior tooth regions, as seen on the CBCT images.

Table 1 shows the frequency of lesion occurrence with respect to the location of complex and compound odontomas. The frequency of occurrence of odontomas was categorized by site and type; compound odontomas were found in five cases Table 1. Frequency of lesion occurrence with respect to the location of the complex and compound odontomas. The diameter of the complex and compound lesions is shown in Figure 2 e.

Figures 3 a -3 c shows the four numeric locations and sizes of each odontoma. In the maxillary posterior tooth regions, the buccolingual diameter of the lesions was larger than that of the mandible, but the difference was not statistically significant.

Within each location, the three measurements were similar in both mandible and maxilla. The effects of the lesion extensions on odontoma morphology were evaluated independently in the odontomas. The knowledge of the epidemiology characteristics such as anatomic location, age, and sex of the patients with odontoma is extremely valuable in the development of diagnoses. However, the three measurements of the radiographic features of their mandibular and maxillary entities are scarcely described.

Our findings regarding tumor location were consistent with those of previous reports [12] [13] [14] [15] [16]. The average age Several reports have stated that compound odontomas appear more frequently than complex odontomas [12] [18] [19] [20], which corroborates the findings of our study. Moreover, previous reports stated that odontomas showed significant differences according to the sex of the patient and type of odontoma [20] [21], but no differences in sex were observed in our study.

In terms of the frequency of occurrence by site and type, compound odontomas were mainly found in the posterior mandibular area [22]. However, in the present study, there were no characteristic findings besides an abundance of compound odontomas in the mandible and maxilla.

To the best of our knowledge, the present clinical study demonstrated for the first time a precise assessment of the odontoma size characteristic for patient obtained from CBCT images.

Evaluating the ratio of the three diameters, an obtained value was helpful in the assessment of a shape of odontoma. Interestingly, we observed that the findings from this investigation indicate that the differences between the three diameters are of small magnitude and of no statistical significance; there is no variation from CBCT in the buccolingual, mesiodistal, and vertical diameters of the lesions among the quadrant locations of the mandible and maxilla.

Odontomas occurring in the maxilla are accompanied by an enlargement of the buccolingual diameter, and those that occur in the mandible progress without variation along the buccolingual, mesiodistal and vertical dimensions. This may reflect as changes in the size of spherical lesions.

This finding has not been described in previous studies. To our knowledge, compared with mandibular lesions, maxillary lesions have limited space for growth owing to the buccal and lingual firm cortical bone. Therefore, the difference between the growth pattern of mandibular and maxillary odontomas may be partly due to the greater cortical thickness of the mandible compared with that of the maxilla [23]. With the increase in size, many large lesions in the mandible and maxilla have a circular or oval radiographic appearance with cortical expansion and cortical bone thinning, loss of bony continuity, and root resorption of at least one adjacent tooth [24].

This may have been the reason why the sizes of the odontomas depended on the size of the mandible itself. There were no significant differences between women and men with respect to the buccolingual, mesiodistal, and vertical diameters of the mandible and maxilla. Thus, the size of the odontoma was not related to the size of the mandible and maxilla with respect to sex, and it was considered that the growth process did not affect tumor growth.

Considerable controversy exists regarding age distribution. Studies on odontomas include patients of all ages [20]. Other studies point to a higher incidence of odontomas in the first decades of life [7] [25].

The relationship between the patient age, location of the odontoma, and three-dimensional size of the odontoma remains unclear. Some studies have found that it is possible for patient age to be one of the most important factors in the growth process of an odontoma [26].

The three-dimensional sizes of the odontomas had a similar trend in the two age groups examined in the present study, which may indicate that the size of odontoma was relatively invariable at all ages. The size of the odontomas did not change significantly with normal aging and location. On average, most odontomas grow up to approximately 10 mm, and the size of each lesion varies.

These findings are consistent with previous literature that has described small-sized odontoma smaller than the impacted permanent tooth [7]. The size of the lesion did not create the need for marsupialization before removal, and there was a satisfactory amount of bone surrounding the lesion.

Instead, the misdiagnosis or failure to diagnose can lead to aesthetic and phonetic disorders, with progression until drastic occlusal changes occur [27]. In summary, odontomas in the maxilla tend to be circular or oval and grow with buccal dimension, and it seems that there is a single pattern of the odontoma size.

This makes a precise assessment of the odontoma size characteristic for patient as very helpful in clinical dental practice. The determination of the shape, size, and location of the odontoma is very important taking into consideration numerous dental procedures carried out in the mandible and maxilla.

Thus, obtained results could be very useful for many clinicians. As of today, the server has been terminated permanently without advance notice. Join us in celebrating 25 years of community values, software freedom and friendship.

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