Wales and Scarlets full-back Morgan Stoddart has been forced to retire after failing to make a full recovery from the double leg fracture he suffered in the pre-World Cup Test against England in 2011.
The 28-year-old missed the whole of last season after suffering the horrific injury at Twickenham, but returned to action for his region in October.
However, Stoddart was still troubled by severe pain in his leg, and as a result has reluctantly chosen to hang up his boots.
"But ever since I've been back on the field I've had significant pain in the leg throughout and that has not improved" - Morgan Stoddart
He said: "It is with real sadness that I have to announce my retirement from rugby and it has been a difficult few months as I come to terms with the fact that I was not going to return to full fitness.
"I have been very fortunate to play for the Scarlets and Wales and have enjoyed every game in my professional career working alongside some brilliant fellow professionals.
"I worked as hard as possible in the year I was off to get back on the pitch and that can be a difficult period for any injured player mentally, as well as physically, but I was determined to get back to playing.
"But ever since I've been back on the field I've had significant pain in the leg throughout and that has not improved. Following a series of medical tests and consultations, detailed scans and strength tests, I've been advised that I cannot continue."