The Journal of clinical pediatric dentistry · 2012
Periodontal condition and orofacial changes in patients with thalassemia major: a clinical and radiographic overview.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Аннотация
OBJECTIVE: To assess the prevalence of periodontal disease, orofacial changes and craniofacial abnormalities in patients with thalassemia major (TM). Dental management is discussed
STUDY DESIGN: The sample consisted of 54 patients with TM, 31 males and 23 females aged 5.5 to 18.3 years, with the mean age (+/- SD) of 1.6 +/- 3.2 years. The sample was divided into two subgroups according to age. A similar number of unaffected control group matched by age and sex served as a control. Clinical and radiographic examinations were carried out to assess the prevalence of changes caused by this disorder. Student's t-test was used to compare the means between thalassemic group and the control group. The Chi-square test was employed to determine statistical differences in frequencies between the two groups.
RESULTS: Poor oral hygiene and gingivitis were observed in 61.1% and 43.0% of the thalassemic patients, respectively. The overall mean plaque score was 1.66 +/- 0.51 and gingival score 1.43 +/- 0.59. In all tested periodontal parameters, a higher frequency and severity were noted in the thalassemic patients compared with controls. More than half of the patients exhibited frontal bossing, saddle nose and to less extent maxillary protrusion; giving in severe cases (16.7%) a "chipmunk" like appearance. Dental discoloration and pallor oral mucosa were noted in 44.4% and 38.9%, respectively. Dental/jaw pain was reported by 40.0% and headache by 29.6% of the patients. Increased overjet was evident in 25.9% of the patients. The majority of the patients had thickened frontal bone (66.7%), and thinned inferior border of the mandible (64.6%). Widened dipolic spaces and spiky roots and were observed in one-third of the patients. The ramus length and width in the patients were significantly smaller than in controls (P < 0.001).
CONCLUSION: TM may particularly diagnose through orofacial abnormalities. Dentists required understanding the complications and management of the disease.
STUDY DESIGN: The sample consisted of 54 patients with TM, 31 males and 23 females aged 5.5 to 18.3 years, with the mean age (+/- SD) of 1.6 +/- 3.2 years. The sample was divided into two subgroups according to age. A similar number of unaffected control group matched by age and sex served as a control. Clinical and radiographic examinations were carried out to assess the prevalence of changes caused by this disorder. Student's t-test was used to compare the means between thalassemic group and the control group. The Chi-square test was employed to determine statistical differences in frequencies between the two groups.
RESULTS: Poor oral hygiene and gingivitis were observed in 61.1% and 43.0% of the thalassemic patients, respectively. The overall mean plaque score was 1.66 +/- 0.51 and gingival score 1.43 +/- 0.59. In all tested periodontal parameters, a higher frequency and severity were noted in the thalassemic patients compared with controls. More than half of the patients exhibited frontal bossing, saddle nose and to less extent maxillary protrusion; giving in severe cases (16.7%) a "chipmunk" like appearance. Dental discoloration and pallor oral mucosa were noted in 44.4% and 38.9%, respectively. Dental/jaw pain was reported by 40.0% and headache by 29.6% of the patients. Increased overjet was evident in 25.9% of the patients. The majority of the patients had thickened frontal bone (66.7%), and thinned inferior border of the mandible (64.6%). Widened dipolic spaces and spiky roots and were observed in one-third of the patients. The ramus length and width in the patients were significantly smaller than in controls (P < 0.001).
CONCLUSION: TM may particularly diagnose through orofacial abnormalities. Dentists required understanding the complications and management of the disease.
Предметные рубрики MeSH
AdolescentCase-Control StudiesCephalometryChildChild, PreschoolCraniofacial AbnormalitiesDental Plaque IndexFacial PainFemaleFrontal BoneGingivitisHeadacheHumansJordanMaleMandibleMaxillaNoseOral Hygiene IndexOverbitePeriodontal DiseasesPeriodontal IndexPrevalenceTooth DiscolorationTooth Diseasesbeta-Thalassemia