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COMPARING MEDIUM TO LONG-TERM ESTHETIC, CLINICAL AND PATIENT-REPORTED OUTCOMES BETWEEN FREEHAND AND COMPUTER-ASSISTED DENTAL IMPLANT PLACEMENT

COMPARING MEDIUM TO LONG-TERM ESTHETIC, CLINICAL AND PATIENT-REPORTED OUTCOMES BETWEEN FREEHAND AND COMPUTER-ASSISTED DENTAL IMPLANT PLACEMENT

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20240422015
Enrollment
60
Registered
2024-04-22
Start date
2023-05-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients who already place dental implant in the anterior maxilla with 3 different method including Freehand, s-CAIS and d-CAIS more than 1 years after prosthesis loading. computer-assisted surgery, dental implant placement, pink esthetic score, marginal bone loss, peri-implant disease, patient satisfaction

Interventions

The Dynamic Computer-Assisted Implant Surgery (CAIS) system, also known as the implant navigation system, was initially introduced by Watzinger in 1999 as a technology enabling real-time visualization
s CT image, providing direct guidance during surgery.,The Static CAIS system, also known as computer-guided surgery, combines Computer-Aided Design and Computer-Assisted Manufacturing (CAD/CAM) techno
Diagnostic,Diagnostic,Diagnostic
Dynamic Computer Assisted Implant Surgery (d-CAIS) placement method,Static Computer Assisted Implant Surgery (s-CAIS) placement method,Freehand placement method

Sponsors

Chulalongkorn University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Single, bone level implant, placed in the anterior Maxilla, 2. Implant placed with freehand or CAIS (d-CAIS/s-CAIS fully guided) protocol 3. Implant restored with a single crown 4. At least 1 year after loading

Exclusion criteria

Exclusion criteria: 1. Tissue-level implant design 2. Bridge or overdenture prosthesis

Design outcomes

Primary

MeasureTime frame
PES score 1 years after prosthesis loading evaluation via dental photography,Marginal bone loss 1 year after prosthesis loading Calibration and Measurement via ImageJ,Prevalence of Peri-Implant disease 1 year after prosthesis loading Probing depth

Secondary

MeasureTime frame
Patients report outcome 1 years after prosthesis loading Visual analog scale score

Countries

Thailand

Contacts

Public ContactHeng Sun

Faculty of Dentistry , Chulalongkorn University

sunheng911@gmail.com0649840740

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026