U.S., Jan. 13 -- ClinicalTrials.gov registry received information related to the study (NCT07333235) titled 'Bone Level Evaluation Around Implants in All on Four Hybrid Restorations With Different Connections (Radiographic Evaluation)' on Jan. 01.

Brief Summary: this research aims to compare between using multiunit abutments and OT Equator abutments for constructing implant supported fixed mandibular prosthesis regarding the marginal bone height alteration around the implants through radiographic evaluation

Study Start Date: Jan. 14, 2024

Study Type: INTERVENTIONAL

Condition: Bone Loss in Jaw

Intervention: OTHER: different types of abutments (multiunit abutments OR OT EQUATOR abutments) will be screwed to the four implants to support...