Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The aim of this study is to compare the occlusal accuracy of CAD/CAM milled and 3D printed crowns guided by an occlusal device, starting from the same digital CAD design.
The subject of this study is to compare the occlusal closure performance of onlay restorations produced from CAD-CAM blocks and onlay restorations produced using 3D printer technology. The Occlusense device has the capacity to measure occlusal contact points and force distribution through digital pressure sensors, providing accurate data in clinical research.
This study is a randomized clinical trial conducted using a split-mouth design. Onlay restorations produced using different manufacturing methods will be applied to two teeth of the same patient, and the occlusal closures of both restorations will be evaluated.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| additive | Experimental | manufactured with 3D |
|
| subtractive | Experimental | manufactured with CAD/CAM |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| cad cam | Device | Occlusion assessment in CAD CAM restorations |
| |
| Measure | Description | Time Frame |
|---|---|---|
| crown adjustment times | Using the occlusal relationships recorded with the occlusense recorder prior to the restoration preparation as a guide, the occlusal contacts will be adjusted at maximum intercuspation (ICM) and during protrusive and lateral excursive movements. The duration of these adjustments will be measured. | 1-6 month |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| ceren şire, araştırma görevlisi diş hekimi | Contact | +905335103035 | 05335103035 | cerensire98@gmail.com |
| zeliha g bek kurklu, doçent | Contact | +9005334500892 | goncabek@mynet.com |
| Name | Affiliation | Role |
|---|---|---|
| zeliha g bek kürklü, doçent | çukurova üniversitesi diş hekimliği restoratif diş tedavisi | Study Director |
| Doç. Dr. Dt | çukurova üniversitesi diş hekimliği restoratif diş tedavisi | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Çukurova Üniversitesi | Adana | Sarıçam | 01250 | Turkey (Türkiye) |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 28874993 | Result | Lee WS, Lee DH, Lee KB. Evaluation of internal fit of interim crown fabricated with CAD/CAM milling and 3D printing system. J Adv Prosthodont. 2017 Aug;9(4):265-270. doi: 10.4047/jap.2017.9.4.265. Epub 2017 Aug 16. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The subject of this study is to compare the occlusal closure performance of onlay restorations produced from CAD-CAM blocks with onlay restorations produced using 3D printer technology. The Occlusense device has the capacity to measure occlusal contact points and force distribution through digital pressure sensors, providing accurate data in clinical research.
This study is a randomized clinical trial conducted using a split-mouth design. Onlay restorations produced using different manufacturing methods will be applied to two teeth of the same patient, and the occlusal closures of both restorations will
Not provided
Not provided
Not provided
| 3D printer |
| Device |
Crowns produced with 3D technology |
|