Pathology Progression of dental caries on pit and fissure occurs from: A Apex of the pit and fissure. B Wide end of the pit and fissure. C Lateral surface of the pit and fissure. D Bottom of the pit and fissure. 💡 Explanation Progression of dental caries on pit and fissure occurs from: ✓ Correct Answer: C. Lateral surface of the pit and fissure.