Ignite Creation Date:
2024-05-06 @ 8:14 PM
Last Modification Date:
2024-10-26 @ 3:23 PM
Study NCT ID:
NCT06309706
Status:
COMPLETED
Last Update Posted:
2024-03-13
First Post:
2024-03-07
Brief Title:
A Retrospective Cone Beam Computed Tomography Study of The Lateral Wall Bony Window
Sponsor:
The Dental Hospital of Zhejiang University School of Medicine
Organization:
The Dental Hospital of Zhejiang University School of Medicine
Study Overview
Official Title:
A Retrospective Cone Beam Computed Tomography Study of The Lateral Wall Bony Window
Status:
COMPLETED
Status Verified Date:
2024-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Three experienced observers were asked to screen all the CBCT images from the Stomatology HospitalZhejiang University School of Medicine between September 1 2019 and December 31 2019 and counted 1000 maxillary sinus CBCT images that met the criteria Later 1000 CBCT images were further measured and analyzed and indicators such as maxillary sinus buccal wall thickness morphology whether there is blood vessel or not whether there is bone septa or not were counted The variation rules and related factors were summarized by SPSS analysis
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None