Evaluation of masticatory efficiency and functional occlusal contacts in Class II patients treated with Twin Block functional appliance.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Evaluation of masticatory efficiency in class II patients treated with twin-block functional appliance.
研究概览
简要总结
The study was an evaluation of masticatory efficiency and functional occlusal contacts in Class II patients treated with Twin-block functional appliance. The results of the study showed that masticatory efficiency and occlusal contacts of Class II cases treated with Twin-Block functional appliance is the better treatment option than any other method. At the early treatment phase masticatory efficiency and occlusal contact may reduce as a result of change in occlusal scheme but gradually occlusal trimming of Twin block increase the masticatory efficiency and occlusal contact, This change in masticatory efficiency is not statically significant thus treatment with Twin-Block functional appliance therapy did not hamper the normal nutritional requirement of the patients, so we can expect the normal growth and development of the patients during Twin-Block functional appliance therapy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Not Applicable
- 盲法
- Not Applicable
入排标准
- 年龄范围
- 11.00 Year(s) 至 14.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients with Skeletal Class II malocclusion due to retrognathic mandible.
- •Patients under CVMI Stage
- •Moderately proclined upper labial segment.
- •No proclination of the lower labial segment.
- •No history of previous orthodontic treatment.
- •Patients having sound peridontal condition.
排除标准
- •Patients having facial muscular problems.
- •Patients having dysosteosis.
- •Patients with systemic diseases.
- •Patients with syndromic mal occlusion.
结局指标
主要结局
Evaluation of masticatory efficiency in class II patients treated with twin-block functional appliance.
时间窗: T0 - At the time of appliance delivery to the patient. | T1 - One month after initiating twin-block. | T2 - At the end of three months of treatment. | T3 - At the end of six months of treatment.
次要结局
- Evaluation of occlusal contacts in class II patients treated with twin-block functional appliance.(T0 - At the time of appliance delivery to the patient.)