Prussacks's space is situated in-: (A) Epitympanum, (B) Hypotympanum, (C) Mesotympanum, (D) Eustachian Tube
Answer is A. Ans. is 'a' i.e., Epitympanum o Prussak's space is a small space between the shrapnel's membrane / pars flaccida laterally, neck of malleus medially, short process of malleus below and lateral process of malleus above.o Prussak's space communicates with epitympanum through a posterior gap.o Prussak's space is important because it is a site for pars flaccida acquired cholesteatoma formation.