Oral Anatomy & Histology — Key differences for NEET MDS
Trigeminal V = main sensory nerve head face. V1 Ophthalmic = sensory only forehead. V2 Maxillary = sensory only midface. V3 Mandibular = only division with motor and sensory. Lingual nerve = taste anterior two-thirds via chorda tympani from VII. IAN block anesthetizes V3 = IANB. Facial nerve VII = motor muscles of facial expression. Marginal mandibular branch = important surgical landmark.
📖 Read full notes →Parotid = largest gland serous only Stensens duct. Submandibular = mixed serous predominant Whartons duct. Sublingual = mixed mucous predominant Bartholins duct duct of Rivinus. Myoepithelial cells present in all glands = contraction. Von Ebner glands = minor salivary = serous = circumvallate papillae. Sialolith = submandibular most common = Whartons duct.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Head Neck Nerve Supply and Salivary Gland Anatomy in Oral Anatomy & Histology is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.