Comparing proximal contact of direct and in-direct restorations for reconstruction of endodontically treated teeth: Randomized Clinical Trial

Shahed University0 个研究点目标入组 40 人开始时间: 待定最近更新: 2023年4月3日

适应症

试验速览

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•Patients between the ages of 12 and 70 years
•Patients with permanent dentition
•A patient with good oral health
•Patients with normal occlusion
•The patient has at least one root-treated tooth (first or second molar, first or second premolar of the maxilla or mandible) in need of crown restoration.
•At least one of the mesial or distal surfaces of the tooth is completely missing and the contact with the adjacent tooth is completely open
•The adjacent tooth should be available for gaining proximal contact
•In the root treated tooth, at least two healthy tooth walls are left after removing the weak or decayed tooth structure
•Have received good quality root canal treatment
•The patient has signed the written consent form

•Having any severe systemic disease or allergy or intraoral lesions
•A patient who has periodontal diseases and has lost a lot of periodontal structure (more than 40%)
•A patient with parafunction or bruxism
•A patient who has uncontrollable gum bleeding after probing
•Treated tooth or the tooth adjacent to it has a pathological mobility (grade = 1)
•The patient is a pregnant or a lactating woman
•The patient has a mental or physical disability
•The patient has untreated disorders of the jaw joint

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