It might help A330 driver if you actually read the replies to your post and had the humility to acknowledge that you have no idea of BA SOPs, the consultations that took place via the excellent satphone link, the nature of the injury, what treatment was received on the flight nor any idea of the BA SOP to declare a PAN into LHR (LGW? not sure) in order to have paramedics meet the airplane. (They are not actually based at the airport, so an emergency must be declared to get them to come airside)
You have in front of you the explanations of the SOPs, a surgeons opinion no less, and yet you keep bleating on about how heartless and horrible the Capt was to continue with an injured pax on board just to save a few shekels for the company.
Grow up, bud!