Comparison Of mini-implant supported maxillary canine retraction with and without submucosal injection of autologous platelet rich plasma :A prospective ,single –blind ,split mouth randomized controlled trial. - NI

Arushi Malhotra0 个研究点目标入组 0 人开始时间: 待定最近更新: 2024年4月29日

研究概览

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•Age range 16-25 years
•Critical anchorage
•Adequate interradicular distance between the maxillary first permanent molar and second premolar for insertion of mini screws.
•Good gingival and periodontal health (probing depth =3mm,gingival index score =1).
•No systemic disease
•Full development of teeth except 3rdmolars.
•Patients requiring bilateral extraction of maxillary 1st premolar as part of their comprehensive treatment.
•Platelet count above 100000/mL.

•Clotting or bleeding disorders.
•Smokers, alcoholism
•Systemic disease or medications intake that interfere with orthodontic tooth movement or platelet count.
•Sign and symptom of periodontal disease.
•Gingival inflammation. (gingivitis)
•Poor oral hygiene for = 2 visits.
•History of previous orthodontic treatment.
•Dental caries.
•Long term use of antibiotics,phenytoin, cyclosporine,anti-inflammatory drugs, systemic corticosteroids and calcium channel blockers.
•Crossbite or deviation during jaw closure caused by occlusal interferences.
•Patient with severe tooth displacement (eg ectopic canine)

发起方

Arushi Malhotra