tunica albuginea of corpus spongiosum

tu·ni·ca al·bu·gin·e·a of cor·pus spon·gi·o·sum

[TA] the thick layer of fibrous tissue surrounding the corpus spongiosum penis; it is thinner than the corresponding layer around each corpus cavernosum. Synonym(s): tunica albuginea corporis spongiosi [TA], fibrous tunic of corpus spongiosum