Clinical Trial Details
— Status: Recruiting
Administrative data
NCT number |
NCT05750004 |
Other study ID # |
OSA3231001 |
Secondary ID |
|
Status |
Recruiting |
Phase |
N/A
|
First received |
|
Last updated |
|
Start date |
April 1, 2023 |
Est. completion date |
July 1, 2024 |
Study information
Verified date |
April 2024 |
Source |
Misr International University |
Contact |
Ahmed I Abo El Futtouh |
Phone |
+201019999983 |
Email |
ahmedkey7[@]hotmail.com |
Is FDA regulated |
No |
Health authority |
|
Study type |
Interventional
|
Clinical Trial Summary
The goal of this case series study is to assess the degree of angular deviation between
virtual and actual computer guided immediate implant placement in anterior maxilla using the
new safe angle position concept and the resultant effects on soft and hard tissues. Patients
with non-restorable anterior maxillary teeth will be managed with flapless computer guided
immediate implant placement fabricated using safe angle concept.
Description:
Various research investigated the distance deviations at the entrance and apical points of
angular deviation to investigate the clinical accuracy of implant placement using these
surgical procedures. Additionally, the 3D variations between the intended and postoperative
implant placements are evaluated in the mesio-distal, bucco-lingual, and vertical directions.
The vertical orientations are all constrained by bone volume; nevertheless, the greatest
contributors to 3D deviations in implant location are bucco-lingual and mesio-distal
deviations. Few research have been done to examine the variables affecting implant placement
accuracy using free-hand surgical procedures. Due to drilling errors caused by drills
travelling along the paths of least resistance during IIP and socket morphology, implants
frequently end up in the facial region even when surgical guidelines are present. This is
more typical for anterior maxilla implants. The incisal long axis, which is perpendicular to
the palate or the occlusal plane, and the root's long axis connect at an angle. The incisal
plane line will be at the cingulum position or slightly palatal to it when this relation is
shifted more palatally, and this position is known as the safe angle position. According to
the amount of palatal bone present, the occlusion with the opposing dentition, and the type
of restoration, the more palatal relocation to the cingulum is carried out. Immediate
implants in the safe angle position are more likely to predictably achieve good implant
location (less angular deviation), improved aesthetics and emergence profile, and less
stresses on the implant.