A study to compare accuracy of multiple implant impressions in terms of trueness, precision and angle deviation in digital and splinted closed tray with splinted open tray impression method.

Comparative Evaluation Of Accuracy in Terms of Trueness, Precision and Angle deviation of Multiple Implant Impressions in Digital and Splinted Closed Tray With Splinted Open Tray Impression Method: A Randomised Controlled Clinical Trial - NIL

Status

Active, not recruiting

Phases

Phase 3Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/10/074847

Enrollment

Registered

2024-10-07

Start date

Unknown

Completion date

Unknown

Last updated

2024-10-14

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

Conditions

Health Condition 1: PCS- Health Condition 2: 8- Other Procedures Health Condition 3: K084- Partial loss of teeth

Interventions

Intervention1: digital impression method: intraoral scanner is used to make implant impression. Scan bodies will be fixed to implant and digital impression will be made Intervention2: closed tray impr

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients with the age group of = 18 to 70 years. 2.Patients irrespective of gender will be selected. 3.Partially edentulous patient having unilaterally placed two or more implants. 4.Volunteer patients who agree to give informed consent will be considered as individuals for the research.

Exclusion criteria

Exclusion criteria: 1.Patients requiring fixed implant prosthesis on single implant. 2.Patients having bilaterally placed single implants. 3.Completely edentulous patients. 4.Patients having a neuromuscular disorder.

Design outcomes

Primary

Measure	Time frame
1) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using digital method. 2) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using splinted closed tray impression. 3) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using splinted open tray impression method.Timepoint: At first the accuracy of multiple implant impression using digital method will be obtained. secondly the accuracy of multiple implant impression using splinted closed tray impression will be obtained. Then the accuracy of multiple implant impression using splinted open tray impression method will be obtained. The accuracy of the impression method will be assessed after a day.	—

Measure

Time frame

1) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using digital method. 2) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using splinted closed tray impression. 3) To evaluate the accuracy of multiple implant impression in terms of trueness, precision and angle deviation using splinted open tray impression method.Timepoint: At first the accuracy of multiple implant impression using digital method will be obtained. secondly the accuracy of multiple implant impression using splinted closed tray impression will be obtained. Then the accuracy of multiple implant impression using splinted open tray impression method will be obtained. The accuracy of the impression method will be assessed after a day.

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Secondary

Measure	Time frame
1) To compare the accuracy in terms of trueness, precision & angle deviation of multiple implant impression using digital & splinted closed tray impression with splinted open tray impression method.Timepoint: The inter implant distance between two or more implant will be measured using coordinate measuring machine in x, y & z axis of all the obtained casts. Obtained data will be uploaded to the Software & accuracy will be evaluated & compared within a week.	—

Measure

Time frame

1) To compare the accuracy in terms of trueness, precision & angle deviation of multiple implant impression using digital & splinted closed tray impression with splinted open tray impression method.Timepoint: The inter implant distance between two or more implant will be measured using coordinate measuring machine in x, y & z axis of all the obtained casts. Obtained data will be uploaded to the Software & accuracy will be evaluated & compared within a week.

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Countries

India

Contacts

Public ContactDr Rutuja Deshmukh

Swargiya Dadasaheb Kalmegh Smruti Dental College And Hospital Hingna, Nagpur.

kk.lahoti@sdk-dentalcollege.edu.in9763711501

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026