<prompt> Phthisis bulbi means -Developmental hypoplasia of optic cupFinal end stage of chronic scleritisFinal end stage of chronic uveitisAll of the above  <response>: Phthisis bulbi: It is the final stage end result ofany form of chronic uveitis. In this condition, ciliary body is disorganised and so aqueous production is hampered. As a result of it the eye becomes soft, shrinks and eventually becomes a small atrophic globe phthisis bulbi. 