eck muscle activity before and after giving appliance to bring lower jaw forward in patients with abnormal lower jaw
Phase 1
- Registration Number
- CTRI/2019/02/017585
- Lead Sponsor
- AIIMS
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1. Young growing patients diagnosed with skeletal class II malocclusion due to retrognathic mandible (indicated for Twin Block appliance)
2. Age group: 9-14 years
3. CVMI stage: CVMI stage 2 and 3
4. FMA angle: 20°-29° (Average growth pattern)
5. Gender: irrespective of gender
6. Willing informed consent
Exclusion Criteria
1. Patient with signs and symptoms of neuromuscular disorders or temporomandibular disorders.
2. Patient with any history of bruxism.
3. Patient with history of previous or current orthodontic treatment.
4. Compromised physical or mental health
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method there will be change in muscle activity of sternocleidomastoid and trapezius muscle activity after giving Twin Block therapyTimepoint: 0 month, 1 month , 3 month, 6 month and 9 month
- Secondary Outcome Measures
Name Time Method there will be advancement of mandible after givig Twin Block therapyTimepoint: 0 month, 1 month , 3 month, 6 month and 9 month