Conclusion Costs for repeated treatment of post-orthodontic enamel damages produced by conventional vestibular fixed appliances may easily exceed the initially higher costs associated with lingual orthodontic treatment .
Judged economically in the long term , lingual MB Tx may be considered as a more cost-effective solution for a correction of malocclusion
Background Post-orthodontic white-spot lesions ( WSL ) in esthetically relevant incisor and canine areas impair dentofacial esthetics , and preventive dentistry treatment is definitely required in case of enamel cavitations .
The incidence of lingual post-orthodontic WSL and cavitation following lingual MB treatment has been reported to be distinctively decreased compared to labial MB treatment .
Moreover , lingual WSL do not impair dentofacial esthetics .
It was the objective of this study to calculate consequential costs of preventive dental care necessary to recover labial or lingual post-orthodontic cavitations as well as esthetically relevant WSL following either labial or lingual MB interventions .
Incidence of caries lesions among patients treated with comprehensive orthodontics.
INTRODUCTION Dental caries , specifically decalcified white-spot lesions ( WSL ) , is a well-known side-effect of orthodontic treatment . The incidence of labial incipient caries lesions and its relationship with various patient and treatment variables was investigated in patients treated with comprehensive orthodontics .  METHODS R and omly selected orthodontic patient records ( n = 350 ) were examined to determine incipient caries lesion development . Labial surfaces on pretreatment and posttreatment photographs were scored with a st and ardized scoring system . Independent variables were collected by chart abstract ion . RESULTS The incidence of patients who developed at least 1 new WSL during treatment was 72.9 % , and this incidence was 2.3 % for cavitated lesions . Treatment duration was significantly associated with new WSL development ( P = 0.03 ) . Development of WSL and cavitated lesions increased ( both , P < 0.00 ) despite increased attention to oral hygiene during treatment . Sex , age , extraction therapy , and various fluoridation sources were not associated with WSL development , but initial oral-hygiene score was moderately associated ( P < 0.06 ) . CONCLUSIONS The incidence of WSL in patients treated with comprehensive orthodontics  was significantly high , and the preventive therapy provided appeared to be ineffective . This widespread problem is alarming and warrants significant attention from both patients and providers that should result in greatly increased emphasis on effective caries prevention
Conclusion Costs for repeated treatment of post-orthodontic enamel damages produced by conventional vestibular fixed appliances may easily exceed the initially higher costs associated with lingual orthodontic treatment .
Judged economically in the long term , lingual MB Tx may be considered as a more cost-effective solution for a correction of malocclusion
Background Post-orthodontic white-spot lesions ( WSL ) in esthetically relevant incisor and canine areas impair dentofacial esthetics , and preventive dentistry treatment is definitely required in case of enamel cavitations .
The incidence of lingual post-orthodontic WSL and cavitation following lingual MB treatment has been reported to be distinctively decreased compared to labial MB treatment .
Moreover , lingual WSL do not impair dentofacial esthetics .
It was the objective of this study to calculate consequential costs of preventive dental care necessary to recover labial or lingual post-orthodontic cavitations as well as esthetically relevant WSL following either labial or lingual MB interventions .