Nerve Block Versus Non-targeted Local Anaesthesia in Breast Surgery

10ml 0.25% chirocaine in a specifically targeted in a nerve block

10ml 0.25% chirocaine is infiltrated into breast pocket in a non targeted fashion

A dose of morphine 0.1mg/kg will be given intra-operatively. Thereafter morphine 0.1mg/kg will be given for breakthrough pain. Patients will be prescribed regular paracetamol and ibuprofen.