Status:
UNKNOWN
Evaluation of the Effects of Flat and Modified Inclined Fixed Anterior Bite Planes on Mandibular Position in Growing Females With Skeletal Class 2 Malocclusion Due to Mandibular Deficiency and Deep Bite
Lead Sponsor:
Cairo University
Conditions:
Skeletal Class 2
Eligibility:
FEMALE
10-13 years
Phase:
NA
Brief Summary
This study will be conducted to see if unlocking mandible from deep bite in growing females by flat fixed anterior bite plane will change mandibular position in skeletal mandibular deficiency and if t...
Detailed Description
Two groups of patients the first for flat fixed anterior bite plane, the second for modified inclined fixed anterior bite plane.Full records are taken to patients. Then bands selection for upper first...
Eligibility Criteria
Inclusion
- (1)Growing females aged 10-13 (2)Skeletal maturational stage: stages 3,4 of the cervical maturational index CVMI.
- (3) low-angle/moderate normal growth pattern (4) Overjet of 4-7 mm as measured from labial surface of upper incisors to labial surface of lower incisors (5)Skeletal class 2 due to mandibular deficiency 77 degrees \<SNB\> 73 degrees (6) Normal or slightly protruded maxillary base (7) All cases had dental deep bite; with the upper incisors covering more than 50% of the height of the lower incisors.
- (8)Only deep bite cases that required extrusion of posterior teeth.
Exclusion
- 1- No syndromic or medically compromised patients 2- No growth disorders 3- No use of other appliances before or during the period of functional treatment
- \-
Key Trial Info
Start Date :
November 30 2017
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
September 1 2018
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT03308175
Start Date
November 30 2017
End Date
September 1 2018
Last Update
February 6 2018
Active Locations (1)
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1
Faculty of Dentistry,Cairo University
Cairo, Egypt