system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Lowest projection of ligamentum denticulatum lies at which level of spinal nerves
assistant
The correct answer is  First tooth of ligamentum denticulatum is at the level of foramen magnum, last between T12-L1 Ref: Gray's39e/p227