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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
Lamina papyracea is between -
assistant
The correct answer is  Ans. is 'c' i.e., Ethmoid sinus and orbito The thinnest portion of medial wall of orbit is the lamina papyracea which separates ethmoid sinuses from orbit.o Infection from ethmoidal sinus can easily breach this paper thin bone and affect the orbital contents.