Sentence 1: The cancellous skeleton is organized in three layers : a compact basal lamellar layer , a dermal spongiosa , and a superficial lamellar layer .
Sentence 2: The dermal skeleton is organized in three layers : a superficial lamella layer , a spongiosa spongiosa and a compact basal lamellar layer .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?