According to this classification system, 51 (23 9%) DMI had a nor

According to this classification system, 51 (23.9%) DMI had a normal selleck chem Ganetespib overbite, 82 (38.4%) had a deepbite, and 50 (23.4%) had an openbite. The distribution of overbite between genders is presented in Table 2; a statistically significant difference was found (P<.05). According to the localization, openbite is divided into three groups: anterior, posterior, and anterior-posterior. According to this classification, 35 (16.4%) DMI had anterior openbites, 9 (4.2%) had posterior openbites, and 6 (2.8%) had anterior-posterior openbites (Table 2). Based on the severity, openbite was evaluated in 3 groups; slight (1�C2 mm) openbite, moderate openbite (2�C4 mm), and severe openbite (more than 4 mm). According to this classification, 60 (28.0%) DMI had slight, 10 (4.6%) had moderate, and 8 (3.

7%) had severe openbites (Table 2). Transverse relationship According to transverse relationship evaluation, 8 (2.3%) individuals had a posterior crossbite, 6 (1.9%) had a brodiebite (buccal nonocclusion) (Table 2). Dental measurements Congenitally missing teeth In this group of DMI, congenitally missing teeth were found in 13 subjects (6.0%), but none of the subjects had more than 3 congenitally missing teeth (Table 3). Most frequently, the missing teeth were lateral maxillary incisors (n=11; prevalence: 50.0%; Table 4), or mandibular second premolars (n= 6; prevalence: 26.0%; Table 4). There were no missing canines, first premolars, or first and second molars. No statistically significant gender difference was found regarding missing teeth. Table 3. Number and gender distribution of dental characteristics.

Table 4. Distribution of dental characteristics for the jaw. Supernumerary teeth No supernumerary teeth were found in this group of DMI. Malformed teeth In this group, 37 malformed teeth were seen in 16 individuals; its prevalence was 7.5%. One male subject had 8 malformed teeth; this was the highest number of malformed teeth per subject in this group. Malformed teeth were found to be 6 times more frequent in boys than in girls (Table 3), but this difference was not statistically significant (P=0.84). The most frequently malformed teeth were the maxillary lateral incisors (n=16; prevalence: 44.0%; Table 4), followed by the maxillary and mandibular central incisors and maxillary second molars (n=4; prevalence: 11.0%; Table 4).

Impacted teeth In DMI, 22 impacted teeth were seen in 15 individuals; its prevalence was 7.0% (Table 3). The most frequently impacted teeth were maxillary canines (n=20; prevalence: 44.0%; Table 4), followed by mandibular second premolars and canines (n=1; prevalence: 4.5%; Table 4). A statistically significant gender difference for impacted teeth was found (P<.05). Extracted teeth A total of 107 teeth were missing due to extraction in 52 male and 12 female DMI; the total prevalence was 30.0% (Table 3). The most frequently extracted teeth were mandibular first molars Dacomitinib (n=54; prevalence: 51.

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