###Rationale: Gentamycin causes macular infarction (retinotoxic). Preferably the aminoglycosides should be avoided intravitreally. Ref : Khurana page no. 169

###Answer: OPTION A IS CORRECT.
###Question: Which drug can cause macular toxicity when given intravitreally ?
###Options:
A. Gentamicin
B. Vancomycin
C. Dexamethasone
D. Ceftazidime
