Influence of Digitalized Impression on Single Peri-implant Soft Tissue Profile

Ain Shams University

Status: Completed

Conditions: Patient Satisfaction

Treatments: Device: impression analog; Device: Intra oral scanner

Study type: Interventional

Funder types: Other

Identifiers

NCT06702969

Digitalized Impression

Details and patient eligibility

About

This randomized controlled clinical study will be carried out to compare the digital with conventional impression procedures for the restoration of single implants in an esthetic zone by assessing:

1. pink esthetic score (PES) of peri-implant soft tissue profile and marginal bone loss (MBL) as primary objectives
2. Patients' satisfaction and clinical outcomes as secondary objectives

Full description

fourteen patients with single nonrestorable tooth in the esthetic zone participated in the study and were replaced with immediate implants with immediate customized provisional restoration after 3 months they recalled for the impression, seven with digital and the others with conventional and evaluated.

Enrollment: 14 patients

Sex: All

Ages: 20 to 50 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Both genders within age range of 20-50 years.
2. Systemically healthy participants classified as American Society of Anesthesiologists( ASA ) class I . Guided by medical questionnaire modified from Burkett's
3. Single non restorable tooth in upper anterior esthetic zone with at least 4 mm bone present apical to the root apex for primary stability.
4. Type I extraction sockets according to classification.
5. Ability to attend the surgery , comply to it's procedures , the recall visits and oral hygiene protocol .
6. Thick gingival phenotype with thickness ≥ 2 mm around the non-restorable tooth -

Exclusion criteria

1. Missing adjacent teeth or opposing tooth. .
2. Acute periapical pathosis or active periodontal infections related to non-restorable tooth or adjacent teeth.
3. Smokers.
4. Pregnant or lactating females.
5. Patients with para-functional habits (bruxism and/or clenching)
6. Vulnerable groups (handicapped, orphans, and prisoners). -

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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14 participants in 2 patient groups

Digital impression with intraoral scanner

Active Comparator group

Description:

included seven participants with non-restorable tooth in esthetic zone replaced by immediate implants receiving a single all ceramic crown fabricated with full digital procedure consisting of digital impression with intraoral scanner, and Computer Aided Design/ Computer Aided Manufacture (CAD/CAM) procedure.

Treatment:

Device: Intra oral scanner

conventional impression technique

Active Comparator group

Description:

included seven participants with non-restorable tooth in esthetic zone replaced by immediate implants receiving a single all ceramic crown fabricated with Conventional impression-taking with polyvinyl siloxane, plaster model pouring and lost-wax casting technique

Treatment:

Device: impression analog