Former Wales full-back Lee Byrne has been forced to retire after failing to recover from a shoulder injury.

The 34-year-old British and Irish Lion was named captain on joining the Newport Gwent Dragons last summer, but has been forced into calling it quits.

The former Scarlets, Ospreys and Clermont star won 46 caps for Wales after making his Test debut in 2005.

Byrne underwent shoulder surgery in November, but has now had to admit defeat in his battle to return to the field.

"This is a disappointing time for me but I'm looking forward to the future," said Byrne.

"I'm not sure what the next chapter holds or even what I want to do, but I am planning on taking some down time over the next few weeks to look at my opportunities, whether that's in rugby or a new career.

"I would like to take this opportunity to thank my wife, family, and friends for their support over the years.

"I'm frustrated to be in this position but I'm happy to have enjoyed my time in the game having fulfilled all my rugby ambitions at both club and international level. I have made terrific friends and have had incredible experiences."

Byrne helped Wales to the 2008 Grand Slam in a Test career that came to a close at the 2011 World Cup.