Accuracy of implants positioned by means of a dynamic navigation system

Itesi srl0 个研究点目标入组 40 人开始时间: 2022年3月25日最近更新: 2022年4月4日

适应症

试验速览

暂无简介。

•1. Patients of both sexes aged 18 years or older
•2. Requiring a single-tooth implant-supported fixed dental prosthesis (FDP) in the upper and lower jaw
•3. Healthy patients
•4. Full mouth bleeding and full mouth plaque index lower than or equal to 25%
•5. Bone height for at least 10-mm long implants
•6. Bone width of at least 5 mm and 6 mm for narrow (NP 3.75 mm) and regular (RP 4.3 mm) implants, respectively
•7. Fresh extraction sockets with an intact buccal wall
•8. At least 4 and 5 mm of bone beyond the root apex in the mandible and maxilla

•1. General medical (American Society of Anesthesiologists, ASA, class III or IV) and/or psychiatric contraindications
•2. Pregnancy or nursing
•3. Any interfering medication such as steroid therapy or bisphosphonate therapy; alcohol or drug abuse
•4. Heavy smoking (>10 cigarettes/day)
•5. Radiation therapy to head or neck region within 5 years
•6. Untreated periodontitis
•7. Acute and chronic infections of the adjacent tissues or natural dentition
•8. Severe maxillomandibular skeletal discrepancy
•9. High and moderate parafunctional activity
•10. Absence of opposite teeth

发起方

Itesi srl