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临床试验/ISRCTN75484225
ISRCTN75484225已完成未知

Coverage of buccal soft tissue dehiscences around implants with an acellular dermal matrix and apical buccal access. Randomized clinical trial

Oral Reconstruction Foundation0 个研究点目标入组 28 人开始时间: 2021年7月20日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
入组人数
28

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • 1. Age =18 years
  • 2. Periodontally and systemically healthy
  • 3. Full-mouth plaque score and full-mouth bleeding score = 20% (measured at four sites per tooth)
  • 4. Correct implant 3-dimensional position or buccal position = 1 mm
  • 5. Buccal soft tissue dehiscence =4 mm
  • 6. Only osseointegrated implants
  • 7. The patient must be able to perform good oral hygiene

排除标准

  • 1. Contraindications for periodontal surgery
  • 2. Patients pregnant or attempting to get pregnant
  • 3. Malpositioned implant
  • 4. Soft tissue dehiscence (STD) >4 mm
  • 5. Existing of peri-implantitis
  • 6. Severe bone loss (=4mm)
  • 7. Moderate-severe interproximal bone loss (implant fixture level to the alveolar bone >3 mm)
  • 8. Moderate-severe papilla height loss (Nordland and Tarnow implant papillae index >1)
  • 9. Previous mucogingival surgery around the implant within the past six months or implant placement at the surgical site less than six months prior
  • 10. Smoking more than 10 cigarettes a day

研究者

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