Anterior open bite (AOB) is a malocclusion that causes aesthetic, speech, feeding, and psychological concerns, emphasizing the significance of beginning treatment as soon as possible to correct the disorder. The main etiological determinants of AOB include finger-sucking, pacifiers, and oral habits; hence, it is vital to use interceptive treatments focused on correcting and increasing bite stability during childhood to avoid the need for advanced therapy
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
75
Enamel surface will be treated initially with 37% phosphoric acid for 30 seconds then tongue tamers will be bonded to the palatal/lingual surface of upper and lower central incisors
Composite restoration will be used to fabricate the customized bonded spurs with sharp ends and 3 mm in length.
conventional fixed palatal spurs will be fabricated by taking impression after band selection, then the spurs appliance will be fabricated from 0.9 mm stainless steel wire and soldered to the bands bilaterally.
Tanta University
Tanta, Egypt
Change of the anterior open bite
Measuring method: Digital caliper Measuring unit: Binary (+/-)
Time frame: 3 months
cephalometric variables
cephalometric variables including SNA°, SNB°, ANB°, FMA°, U1/FHP°, L1/GoGn°, and overjet will be analyzed pre- and post- treatment.
Time frame: 3 months
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