Evaluation and correlation of Nasolabial Angle and Lip Length with Interdental Smile Line and Gingival Smile Line in Periodontally Healthy Patients.

one0 个研究点目标入组 0 人开始时间: 待定最近更新: 2021年11月24日

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•1. Patients who are willing to participate and sign the informed consent for this clinical trial.
•2. Males and females between the age group of 20-40 years.
•3. Healthy gingiva as assessed with a Plaque Index (Silness & Loe 1964) and Gingival Index (Loe & Silness 1963) between the score of 0â??1.
•4. Patients with fully erupted well-aligned maxillary Central Incisors, Lateral Incisors and Canines and 1st premolar without any orthodontic anomaly.

•1. Patients diagnosed with destructive periodontal disease.
•2. A history of periodontal and peri oral surgery in the anterior maxillary region.
•3. Pregnancy or a history of taking medications known to increase the risk of gingival hyperplasia.
•4. Evidence of caries either on the interproximal surface or at cemento-enamel junction.
•5. Presence of an artificial crown, proximal/cervical restorations or abrasions on the Central Incisors, Lateral Incisors and Canines and Premolars.
•6. Orthodontically treated teeth.
•7. Crowding, spacing, gingival recession with maxillary anterior and premolar teeth.

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