ABSTRACT
AIMS: To determine reliability and predictive validity of the 5-year-olds'(5YO) Index and GOSLON Yardstick in 119 patients born with unilateral cleft lip and palate at 5, 7/8, 10, 15/16, and 19 years. METHODS: Five hundred thirty-four dental study models were appraised by 2 teams in 2 centers, twice in each center. Intrateam and interteam reliability in scoring the models was calculated using κ. Dental arch prediction rates were calculated as the proportion of models remaining in the same category (good-scores 1 and 2; fair-score 3; poor-scores 4 and 5) over time. RESULTS: Intrateam and interteam κ statistics ranged from 0.74 to 0.89 and from 0.74 to 0.81, respectively. The 5YO Index and GOSLON Yardstick at 5 years produced almost identical results. The prediction rate of 19-year-old (n = 106) outcome was >80% for those in groups 1 and 2 at 5 years, while for those in groups 4 and 5 prediction was poor (<40%). Prediction of groups 4 and 5 remained poor until 10 years when it increased to 77%. At 15/16 years prediction rate was 93% for those in groups 4 and 5. Prediction of cases in group 3 was very poor at all ages. CONCLUSIONS: These results question the predictive value of "poor" dental arch relationships before 10 years of age. However, the predictive value of "good" dental arch relationship scores over time is good in all age groups. This has implications for audit policies to predict facial growth outcomes.
Subject(s)
Cleft Lip , Cleft Palate , Adult , Child, Preschool , Dental Arch , Humans , Models, Dental , Reproducibility of Results , Treatment Outcome , Young AdultABSTRACT
In the oral cavity, transmigration is defined as a tooth that crosses the mid-line by more than half its length. Following extensive literature review, it was found that, although well documented with respect to mandibular canines, there were only two publications detailing maxillary cuspid transmigration. This report presents a case of transmigration where the left maxillary canine gradually crossed the mid-line and migrated to the right side in a patient with hemifacial microsomia and cleft palate. The Mupparapu classification of the migratory pattern of the mandibular canines is discussed. Various clinical considerations, as well as guidelines for general practitioners to diagnose and manage such a condition, are also discussed.
Subject(s)
Cuspid/physiopathology , Facial Asymmetry/complications , Tooth Migration/etiology , Child , Cleft Palate/complications , Female , Humans , Maxilla , Microstomia/complicationsABSTRACT
OBJECTIVE: s. To estimate dental disease indices and temporomandibular joint (TMJ) dysfunction in children with juvenile idiopathic arthritis (JIA). METHODS: Indices were recorded for dental caries, bacterial dental plaque, gingival inflammation, and TMJ dysfunction in children with JIA and matched controls. RESULTS: There was no significant difference in dental caries experience or the mean plaque score between children with JIA and controls. The mean gingivitis score for the permanent teeth only was significantly greater in the JIA children compared with the controls (p = 0.02). There was a significantly greater proportion of children with JIA with signs of both left and right TMJ dysfunction (p = 0.05, p = 0.02) and symptoms (p = 0.0001, p = 0.0001) compared with controls. CONCLUSION: The low caries rate was attributed to the fact that children with JIA had received preventive dental care from an early age combined with sugar free medication.
