Impact of Mandibular Overdenture Base Construction Techniques on Assessment of Occlusion

Impact of Mandibular 4-Implant Overdenture Base Construction Techniques on Assessment of Occlusion With Digital Occlusion Analysis System (Within Patient Study)

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT06080815

Enrollment

Registered

2023-10-12

Start date

2022-05-10

Completion date

2023-03-07

Last updated

2023-10-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prosthesis Durability

Brief summary

This within patient study will be conducted to compare between two different construction techniques (CAD-CAM Milled and Conventional techniques) of 4-implant-assisted complete mandibular overdenture bases regarding the digital occlusion force balance analysis using the OccluSense

Interventions

DEVICECAD/CAM Complete denture

four implant-supported CAD/CAM complete overdenture

Study design

Allocation

NON_RANDOMIZED

Intervention model

CROSSOVER

Primary purpose

TREATMENT

Masking

SINGLE (Subject)

Intervention model description

According to the construction technique for the maxillary complete denture and mandibular overdentures, the patients will be classified randomly and equally into two groups. Group I: patients receive maxillary complete denture opposed to four implant-assisted mandibular overdenture constructed with conventional method. Group II: patients receive maxillary complete denture opposed to four implant-assisted mandibular overdenture constructed with CAD/CAM milling.

Eligibility

Sex/Gender

ALL

Age

40 Years to 70 Years

Healthy volunteers

Yes

Inclusion criteria

* 1\. Free from any systemic diseases that contraindicate dental implantation. 2. Angel's class I maxillo- mandibular relation. 3. Available inter-arch space and sufficient restorative space. 4. Nonsmokers, non-alcoholics. 5. Complaints from their conventional denture

Exclusion criteria

* diabetic and heavy smoker patients

Design outcomes

Primary

Measure	Time frame	Description
digital occlusal analysis	6 months	occlusion was analyzed by occlusense device

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026