Evaluation of PEEK Versus Titanium Bar Attachments With Implant Assisted Mandibular Complete Overdenture Fabricated by CAD/CAM Technology

Tanta University

Status: Active, not recruiting

Conditions: Edentulism in Lower Jaw

Treatments: Device: implant overdenture

Study type: Interventional

Funder types: Other

Identifiers

NCT07262307

2140

Details and patient eligibility

About

Evaluation of PEEK versus Titanium Bar Attachments with Implant Assisted Mandibular Complete Overdenture fabricated by CAD/CAM Technology measuring retention of the overdenture and implant evaluation for 6 months and one year

Enrollment: 12 estimated patients

Sex: Male

Ages: 45 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• • Completely edentulous patients free from systemic diseases that may affect soft or hard tissue healing.

  • Patient's age ranges from 40 to 60 years old.
  • The bone quality and quantity of the mandibular alveolar ridge must fulfill the criteria for implant placement.
  • They have normal class Ӏ maxilla-mandibular relationship and sufficient inter-arch space with at least 25mm for bar attachment.
  • They have good oral hygiene.

Exclusion criteria

• Systemic disorders that may influence soft or hard tissue healing as oral diseases.
• Patients with history of radiation therapy in the head and neck region.
• Patients with neurological or psychological problems that may impair good oral hygiene.

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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12 participants in 4 patient groups

Evaluation of PEEK material

Experimental group

Description:

digital fabrications techniques

Treatment:

Device: implant overdenture

Group Ӏ (control group): Six patients will receive digital mandibular implant overdenture assisted b

Active Comparator group

Description:

• Clinical evaluation

Treatment:

Device: implant overdenture

PEEK group new material

Experimental group

Treatment:

Device: implant overdenture

PEEK material study group

Experimental group

Treatment:

Device: implant overdenture