ALEXANDER ZHENG'S cot is still unassembled in a Hurstville apartment where he has never been.
Home, for now, is a bassinet wedged into a room in the high-dependency unit of St George Hospital, where the two-month-old's mother lies catastrophically injured.
Grace Wang's spinal canal was injected with powerful antiseptic instead of anaesthetic, in what should have been a routine epidural to ease the pain of her first child's birth.
The Herald understand the two substances had been transferred to separate metal dishes on the sterile table, contravening the standard practice of drawing them directly from their packaging into a syringe to avoid confusion.
The devastating medical mistake - inconceivable in its magnitude - has poisoned her nervous system, leaving the 32-year-old distressed, confused, in shocking pain and unable to walk or even sit.
She has lost the strength to hold Alex and rarely asks about her baby, as she did constantly after his birth.
Bookmarks