Evaluation of clinical performance for different types of modified anatomic zirconia implants restoration

Damascus University0 个研究点目标入组 40 人开始时间: 2021年4月8日最近更新: 2022年8月22日

适应症

试验速览

2022 Results article in https://doi.org/10.1016/j.amsu.2022.104313 (added 09/08/2022)

•1. Good oral health
•2. The absence of general systemic diseases that prevent the extraction procedure or impede healing and the occurrence of osseointegration such as uncontrolled diabetes and other metabolic diseases that are not controlled
•3. Not to be subjected to any radiotherapy or chemical treatment during the past five years
•4. There is a clear indication for extraction:
•4.1. A hopeless tooth that cannot be restored
•4.2. Vertical or horizontal fracture
•5. The normal position of the tooth that will be extracted within the dental arch
•6. The presence of the teeth adjacent to the tooth that will be extracted
•7. The absence of acute inflammation in the extraction area
•8. Upper or lower premolar
•9. The length of the root that will be extracted at least 10 mm
•10. Type D2 and D3 of the bone around the tooth that will be extracted
•11. The absence of periodontal diseases
•12. The absence of bad oral habits

•1. The patient's age is less than 18 years or older than 60 years
•2. Patients with uncontrolled diabetes
•3. Poor oral healthcare
•4. The presence of diseases in the periodontal tissues
•5. Pregnant females
•6. Smoking
•7. The root that will be extracted is absorbed, leaving half or less of its length
•8. A periapical lesion around the tip of the tooth, with a size greater than 2 mm

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