Effect of the xenografting on the buccal soft tissue dimensions of the immediate implant

Not Applicable

Conditions: Severe gingival resorption after implant treatment in the maxillary cosmetic area.

Registration Number: IRCT20211115053065N1

Lead Sponsor: Islamic Azad University

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Pending

Sex: All

Target Recruitment: 34

Inclusion Criteria

Patients prone to extract one of the maxillary anterior teeth in the cosmetic zone (number of teeth 14-24) and placement of immediate implants with provisionalization
Continuation of the buccal wall bone of the extracted tooth socket with sufficient thickness after tooth extraction
Existence of more than 2 mm gap between the implant and the socket buccal wall

Exclusion Criteria

Periodontal disease
Presence of systemic or local diseases that are opposed to implant placement (diabetes, hyperthyroidism, hyperparathyroidism, and osteoporosis)
Pregnancy
Cigarette and drug addiction
Presence of acute infection at the implant site
Patient undergoing radiotherapy
Use of drugs that disrupt bone and gingival tissue repair
Patients with parafunctional habits such as Bruxism or Clenching

Study & Design

Study Type: interventional

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Changes in the height of gingival tissue in the mesial, middle and distal areas of the buccal area of ??the implant from the edge of the gingival margin. Timepoint: 2 weeks, 3 months and 6 months after implant placement. Method of measurement: Periodontal probe with the help of stent and 15-end file with Rabrastop.;Changes in the thickness of the gingival soft tissue at intervals of 4 and 8 mm from the gingival margin in the mid buccal area of ??the implant. Timepoint: 2 weeks, 3 months and 6 months after implant placement. Method of measurement: Periodontal probe with the help of stent and 15-end file with Rabrastop.

Secondary Outcome Measures