Closed Sinus Lifting Using Xenograft With or Without Liposomal Apigenin-Loaded Scaffold

Clinical and Radiographic Evaluation of Closed Sinus Lifting Using Xenograft With or Without Liposomal Apigenin-Loaded Scaffold : A Randomized Controlled Clinical Study

aims to evaluate the effectiveness of closed sinus lifting using xenograft with or without a liposomal Apigenin-loaded scaffold in the posterior maxilla.

Inclusion Criteria:

• 1. Partially edentulous patients with a maxillary posterior edentulous ridge for more than 4 months after extraction.

  2. Both males and females. 3. Adults aged between 18-50 years. 4. Systemically healthy individuals.

  5. Residual alveolar ridge height ranging from 4 to 6 mm (measured by preoperative CBCT) 6. No previous surgical or radiation treatment involving the maxillary sinus.

Exclusion Criteria:

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