Comparison of Intrasinus and Extrasinus Approach for the Placement of Zygomatic Implants in Severely Resorbed Edentulous Maxillary Arch Using Zygomatic Success Code - An In-Vivo Study

Comparison of Intrasinus and Extrasinus Approach for the Placement of Zygomatic Implants in Severely Resorbed Edentulous Maxillary Arch Using Zygomatic Success Code - An In-Vivo Study

Various approach has outlined in the literature but no clinical studies that have compared the intrasinus and extrasinus approach for the placement of zygomatic implants using zygomatic success code.

The present study is planned to compare the intrasinus and extrasinus approach for the placement of zygomatic implant in severely resorbed edentulous maxillary arch using zygomatic success code.

INCLUSION CRITERIA

• Completely edentulous maxilla.
• Both gender without any systemic disease.
• Patients with Misch-Type III edentulous maxillary arch and with Seibert's Class III ridge.
• ZAGA-4 patients (pronounced buccal concavities of the maxilla).

EXCLUSION CRITERIA

• Any systemic illness/medications
• Radiation therapy to the head and neck region 12 months prior to the proposed therapy.
• Smoking
• Pregnant and lactating women
• Drug allergy
• Bisphosphonates medication
• Alcohol/ drug addiction
• Maxillary sinusitis