Health Condition 1: - Health Condition 2: - Health Condition 3: null- Malocclusion
Conditions
Interventions
Intervention1: Micro osteoperforations: Flapless cortical perforations will be made after alignment leveling stage achieved
Under local anaesthesia, 3 micro osteoperforations around 6mm depth will be
Sponsors
Principal Investigator
Dr Wasundhara Bhad
Eligibility
Inclusion criteria
Inclusion criteria: 1) Class I bidentoalveolar protrusion malocclusion (1ââ??¦ 2 mm), proclined upper incisor (U1 to palatal plane >105ââ??¦) and less than 4 mm crowding in each arch; 2) Requiring four first premolar extractions 3) High anchorage case 4) Full permanent dentition with healthy periodontal condition 5) No systemic disease
Exclusion criteria
Exclusion criteria: 1) Severe crowding 2) Extracted or missing upper permanent tooth/teeth (except for third molars) 3) Low and high angle cases 4) Poor oral hygiene, evidence of bone loss or active periodontal disease 5) Systemic disease and long-term use of any Medication
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1- Rates of maxillary and mandibular anterior teeth enmasse retraction in intervention and control group, 2- Total duration of en masse retraction Timepoint: 1- At start of retraction, then at each month interval till end of space closure 2- Approx 18 months | — |
Secondary
| Measure | Time frame |
|---|---|
| 1 Root resorption of anterior teeth in both groups 2 Pain assessment after placement of micro-osteoperforations (MOPs) Timepoint: 1- at pretreatment, start of retraction (approx 7-8 months from start of treatment) and at end of space closure (approx 18 months) 2- at 1hr, 1day, 7days and 30days after placement of MOPs | — |
Countries
India
Contacts
Public ContactDr Harshal Chandorikar
Nair Hospital Dental College
Outcome results
None listed