Limbus stem cells are situated in:: (A) Corneal stroma, (B) Ciliary body, (C) Fornices, (D) Palisades of Vogt
Answer is D. Limbus stem cells are seen in Palisade of Vogt. LIMBUS STEM CELL (LSC) Function: Maintain transparency of cornea & Corneal epithelium regeneration. Sign of deficiency Conjunctivalization of cornea. Persistent epithelial defect. Irregular staining. Marker: ABCG 2. OSTEO ODONTO KERATOPROSTHESIS