Ignite Creation Date:
2024-10-25 @ 7:54 PM
Last Modification Date:
2024-10-26 @ 3:38 PM
Study NCT ID:
NCT06571968
Status:
COMPLETED
Last Update Posted:
None
First Post:
2024-08-08
Brief Title:
Accuracy of Computer Guided Four Implants Placement in Completely Edentulous Mandible
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Accuracy of Computer Guided Four Implants Placement in Completely Edentulous Mandible by Using Fully Versus Semi Guided Prototyped Surgical Stent
Status:
COMPLETED
Status Verified Date:
2024-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Thirty-six completely edentulous healthy patients received four mandibular implants and were randomly divided into the following groups A The implants were installed by fully guided stereolithographic stent n 18 and B The implants were installed by semi-guided stereolithographic stent n 18 The accuracy analysis was performed by one experienced process engineer DB Cone beam computed tomography was performed before and after the surgical procedure to plan the virtual implant position and fabricate the surgical guide as well as to determine implant position deviations Both CBCT scans were superimposed and the software compared preoperative linear and angular virtual measurements of planned implants with real measurements of the placed implants
Detailed Description:
Objectives Current study aimed to assess the accuracy of fully- guided implant placement in completely lower edentulous patients compared to the semi-guided protocol
Materials and Methods Thirty-six completely edentulous healthy patients received four mandibular implants and were randomly divided into the following groups A The implants were installed by fully guided stereolithographic stent n 18 and B The implants were installed by semi-guided stereolithographic stent n 18 The accuracy analysis was performed by one experienced process engineer DB Cone beam computed tomography was performed before and after the surgical procedure to plan the virtual implant position and fabricate the surgical guide as well as to determine implant position deviations Both CBCT scans were superimposed and the software compared preoperative linear and angular virtual measurements of planned implants with real measurements of the placed implants Measurements and analysis of results were performed by means of a software tool used during virtual planning P3Dental Protótipos
Materials and Methods Thirty-six completely edentulous healthy patients received four mandibular implants and were randomly divided into the following groups A The implants were installed by fully guided stereolithographic stent n 18 and B The implants were installed by semi-guided stereolithographic stent n 18 The accuracy analysis was performed by one experienced process engineer DB Cone beam computed tomography was performed before and after the surgical procedure to plan the virtual implant position and fabricate the surgical guide as well as to determine implant position deviations Both CBCT scans were superimposed and the software compared preoperative linear and angular virtual measurements of planned implants with real measurements of the placed implants Measurements and analysis of results were performed by means of a software tool used during virtual planning P3Dental Protótipos
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None