Association between Serum Vitamin D Levels and VDR BsmI Polymorphism in Temporomandibular Joint Dysfunction Patients (in the Iranian Population).

Key Points

• The aim is to investigate the relationship between serum vitamin D levels and VDR BsmI polymorphism in TMD patients.
• Compared serum vitamin D levels between TMD patients and healthy controls.
• Analyzed VDR BsmI polymorphism and its association with TMD.
• Significant association observed between vitamin D levels and VDR BsmI polymorphism.
• Statistical analysis showed differences with a p-value < 0.05.