Dental Which is the most stable and most often used plane for the superimposition of lateral cephalograms in studying the growth of a child? A Frankfort plane B S-N Plane C Mandibular plane D Occlusal plane 💡 Explanation Which is the most stable and most often used plane for the superimposition of lateral cephalograms in studying the growth of a child? ✓ Correct Answer: B. S-N Plane