Evaluating the Comparative Outcomes of  Bone Grafts in Maxillofacial Reconstructions based Healthcare Settings

Background: In maxillofacial reconstruction, bone grafting is necessary to restore function and facial structure. Autogenous grafts, being the standard, are superior in terms of integration, but they suffer from donor site complications. Alloplastic grafts have lessened these complications, but their effectiveness is not well defined. This study compared the clinical and radiographic outcomes of the two types of grafts. Methods: The prospective comparative study (February-July 2025) included 60 patients undergoing of bone grafting for reconstruction (n = 30 in each group). Autogenous grafts (from intraoral and extraoral donor sites) and alloplastic grafts (hydroxyapatite/tricalcium phosphate-based materials) were randomly allocated to the study participants. Primary outcomes measured at 6 months included graft volume retention (based on CBCT), graft incorporation, donor site morbidity, postoperative infection, and patient satisfaction (based on Visual Analogue Scale 0-10). Statistical analysis was done using SPSS version 27.0 with independent samples t-test and Chi-square test. The p-value < 0.05 was statistically significant. Results: Autogenous grafts showed better integration (93.6% vs. 78.2%, p = 0.014) and volume retention (88.5 ± 7.4% vs. 74.2 ± 9.1%, p = 0.009). Donor site morbidity was significantly higher in autogenous group (30.0% vs. 3.3%, p < 0.001) whereas patient satisfaction was higher in alloplastic groups (8.7 ± 1.1 vs. 7.4 ± 1.5, p = 0.002). No significant difference in the infection rates was observed (p = 0.187) Conclusion: In conclusion, autogenous grafts are better in terms of retention of volume and biological integration, whereas alloplastic grafts reduce donor site morbidity while increasing patient satisfaction. The choice between different alternatives should be based on a careful consideration of the biological benefits and the needs and preferences of the individual patient.