Browne neared the end of his career .
Browne expressed frustration that the Denis Browne bar had met with resistance from orthopaedic surgeons and that the device had been modified without his consultation before it was introduced in the US .
Nearing the end of his career , Browne expressed frustration that the Denis Browne bar had met with resistance from orthopaedic surgeons and that the device had been modified without his consultation before it was introduced in the US .