Surgical Guided Fabricated From Two Different Printing Materials

Comparative Assessment for the Positional Accuracy of Dental Implants Inserted by Computerized Surgical Guides Fabricated From Different Printing Materials

Status

Not yet recruiting

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT06628492

Enrollment

Registered

2024-10-08

Start date

2024-10-31

Completion date

2024-11-30

Last updated

2024-10-08

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

Conditions

Partial-edentulism

Brief summary

implant will be inserted in patients with kennedy class 3 or 4 partially edentulous mandible .the implants will be inserted using teeth supported surgical guide fabricated from two different materials

Interventions

DEVICEstainless steel printed surgical guide

the patient will wear the stainless steel surgical guide for the insertion of one implant

DEVICEresin printed surgical guide

the patient will wear the resin surgical guide for insertion of adjacent another implant implant

Study design

Allocation

NON_RANDOMIZED

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Masking

DOUBLE (Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

21 Years to No maximum

Healthy volunteers

Inclusion criteria

1. Patients with skeletal Angle´s class I maxilla-mandibular relationship, 2. adequate inter-arch distance, have Kennedy class 3 or 4 partially edentulous mandible of more than 2 teeth missed and will be applied for the treatment of tooth loss and requiring fixed prosthodontic rehabilitation 3. normal Physical and psychological status to tolerate conventional implant procedures, 4. Their residual ridge had sufficient bone volume for implant installation and was covered by firm mucoperiosteum.

Exclusion criteria

1. Smokers. 2. Patients undergoing chemotherapy or radiotherapy and immunocompromised patients. 3. Patients with, systemic disease that might complicate post-operative healing or contribute to bone resorption, e.g uncontrolled diabetes, psychological disorders, or alcohol, tobacco, or drug abuse 4. parafunctional habits, poor oral hygiene, limited mouth opening, severe alveolar bone deficiencies,

Design outcomes

Primary

Measure	Time frame	Description
angular deviation of inserted implant	1 month	angular deviation of inserted implant from virtually planned one in angles.
linear deviation of inserted implant	1 month	coronal and apical deviation of inserted implant from virtually planned one in millimeter.

Contacts

Primary Contactahmed m hebeshi, Phd

ahmed_hebeshi@dent.auez.edu.eg00201282531256

Outcome results

None listed

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