| Item type: | Article | ||||
|---|---|---|---|---|---|
| Journal or Publication Title: | Alcohol and Alcoholism | ||||
| Publisher: | Oxford Univ. Press | ||||
| Place of Publication: | OXFORD | ||||
| Volume: | 54 | ||||
| Number of Issue or Book Chapter: | 1 | ||||
| Page Range: | pp. 56-61 | ||||
| Date: | 2018 | ||||
| Institutions: | Medicine > Lehrstuhl für Kieferorthopädie | ||||
| Identification Number: |
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| Keywords: | SOUTH-AFRICA PREVALENCE; INDIVIDUALS; CONTINUUM; EXPOSURE; CHILDREN; AGE; | ||||
| Dewey Decimal Classification: | 600 Technology > 610 Medical sciences Medicine | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 49145 |
Web of ScienceAbstract
FASD prevalence is high and diagnosis is very difficult; Malocclusions can give additional hints for FASD diagnosis; Patients with FASD show growth deficits concerning the maxilla; Early and consistent orthodontic supervision and therapy can prevent facial asymmetries in FASD patients. Abstract Aims Fetal alcohol spectrum disorder (FASD) is a developmental disorder caused by maternal alcohol ...
Abstract
FASD prevalence is high and diagnosis is very difficult; Malocclusions can give additional hints for FASD diagnosis; Patients with FASD show growth deficits concerning the maxilla; Early and consistent orthodontic supervision and therapy can prevent facial asymmetries in FASD patients. Abstract Aims Fetal alcohol spectrum disorder (FASD) is a developmental disorder caused by maternal alcohol intake (prevalence: 0.77%). Malocclusion has been described in case reports of patients with FASD, but reliable evidence for associations between FASD and malocclusion is not documented. Malocclusion is defined as tooth irregularity (prevalence: 14.6%) or incorrect relationship between the jaws such as lateral crossbites (prevalence: 3.1%). The purpose of this study was to investigate possible associations between malocclusion and FASD. Short summary FASD prevalence is high and diagnosis is very difficult; Malocclusions can give additional hints for FASD diagnosis; Patients with FASD show growth deficits concerning the maxilla; Early and consistent orthodontic supervision and therapy can prevent facial asymmetries in FASD patients. Methods Thirty patients with FASD and 30 patients of a healthy control group were examined. Inclusion criteria were mixed dentition, verified FASD/absence of FASD (control group), exclusion criteria were orthodontic treatment and disorders other than FASD. The extent and type of malocclusion were quantified with the peer assessment rating (PAR) index based on an analysis of orthodontic plaster models. In addition, anthropometric data such as gestational age, body weight and height at birth as well as present body weight, height and head circumference at examination date were assessed. Results The PAR index showed a significant increase in malocclusions in FASD patients compared to the group that were not diagnosed with FASD (P = 0.002). FASD patients showed particular differences in the upper transversal dimension with a higher prevalence of crossbites (P = 0.018) and a lower head circumference (P < 0.001). Body weight (P < 0.001) and height (P < 0.001) were significantly lower for FASD patients at time of birth, but not at the present examination date (weight: P = 0.329; height: P = 0.496). When relating weight and height measures to age using percentile curves of physiological growth, clinically relevant discrepancies could be found for FASD patients. Conclusions Our results show that malocclusion can provide additional evidence for FASD diagnosis. When FASD is diagnosed in a child, early referral to an orthodontist is advisable to stimulate maxillary growth and consequently prevent further malocclusions.
Metadata last modified: 03 Sep 2021 10:09
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