An interventional study of guided trephination-based drilling protocol and guided Conventional drilling-based protocol in Single Tooth Lost and Partially Edentulous Maxilla, sponsored by Mohammed Ramadan. Completed at 1 site in Egypt. Open to participants aged 20 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-08-14.
Sponsored by Mohammed Ramadan · Not applicable, Interventional, and Treatment
This study will be initiated to compare the accuracy of implant placement using the guided trephination drilling protocol and the guided conventional drilling protocol.
This study will be conducted to compare the accuracy of implant placement using the guided trephination drilling protocol and the guided conventional drilling protocol.
the patients with a single missing tooth will be assigned to one group ( trephination drilling / conventional drilling ).the preoperative virtual planning and fabrication of a surgical guide will be made for each patient. after implant placement according to each group, postoperative (CBCT ) will be performed to compare the virtual implant position and the actual implant position.
224 studies on the registry are indexed under Tooth Loss; 50 are open to participants now.
This study's enrollment of 22 is below the median of 30 across 166 interventional studies indexed under Tooth Loss.
Browse Tooth Loss studies →This is the only study on the registry with Mohammed Ramadan as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
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The drilling process will be performed by guided trephination protocol. * An appropriate trephine drill (Helmut Zepf Medizintechnik GmbH, Germany) will be used to create an initial osteotomy. * The guide will be removed, and the depth and angulation of this initial osteotomy will be evaluated. * The final drill of the chosen implant system will be used to complete the osteotomy. * The implant (NeoBiotech Implant System, Neobiotech Co. Ltd. Korea) then will be placed freehand in a conventional manner.
Procedure: guided trephination-based drilling protocol
The drilling process will be performed by a guided conventional drilling protocol. * Drilling (Neo NaviGuide System - Neobiotech Co. Ltd. Korea) will be performed throughout the guiding sleeve from the first drill to the final drill. * The guide will be removed. * The implant (NeoBiotech Implant System, Neobiotech Co. Ltd. Korea) then will be placed freehand in a conventional manner.
Procedure: guided Conventional drilling-based protocol
the implant site preparation in this group will be done by guided trephination protocol which uses the surgical guide to trephine the implant site then remove the guide and continue the drilling in a freehand manner
the implant site preparation in this group will be done by a guided conventional drilling protocol which uses the surgical guide to guide the sequential drills up to the final drill
Horizontal deviation at apex of the implant.
measure the Horizontal deviation at apex of the implant between the virtual planning position and the actual implant position
Time frame: immediately after the intervention
•Horizontal deviation at implant shoulder.
measure the Horizontal deviation at the implant shoulder between the virtual planning position and the actual implant position
Time frame: immediately after the intervention
Angular deviation.
measure the Angular deviation of the implant between the virtual planning position and the actual implant position
Time frame: immediately after the intervention
The duration of the surgery
measure the time of the surgery from the first drill to the implant placement
Time frame: during the surgery
Satisfaction assessed by the Visual Analogue Scale
measure the patient satisfaction score on terms of pain and discomfort from 1 to 10
Time frame: immediately after the intervention
Plan to share: No — the data that will be shared is the CBCT, virtual planning
This study is completed, as verified in Aug 2024. You cannot join it, but the record below documents what was studied.
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