Healing in surgical endodontics with and without the use of PRF: evaluated by color power doppler ultrasonography.

Himachal Pradesh Government Dental College and Hospital Shimla0 个研究点目标入组 26 人开始时间: 待定最近更新: 2021年11月24日

试验速览

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•1.The patients with no general medical contraindications for oral surgical procedures. 2.The patients with only maxillary and mandibular anterior teeth that required periradicular surgery. 3.The minimum diameter of the bone defect, as determined from periapical radiographs, to be at least 6 mm. 4.The nonsurgical re-treatment is judged unfeasible or had previously failed. 5.The apical root canal to be devoid of the presence of a post for at least 6 mm. 6. No spontaneous pain or swelling should have been present.

•presence of any kind of pathosis associated with vertical root fracture; perforation of the furcation area or lateral canal walls; moderate to severe periodontal bone loss, detected with a periodontal probe (probing depth greater than 5 mm). Patients with neuropsychiatric disorders were also be excluded. Any general condition of patient contraindicated for surgical treatment under local anaesthesia. Age less than 21 yrs and more than 35 years were also excluded.

发起方

Himachal Pradesh Government Dental College and Hospital Shimla