Leinster on Monday revealed the arrival of New Zealand World Cup winning second row Brad Thorn, on a three-month contract.

Mosgiel-born Thorn, 37, arrived in Dublin this week on temporary loan from Japanese club Fukuoka Sanix Blues - where he has been playing since helping the All Blacks win their second World Cup title in October.

One of the most decorated and vastly experienced players in the game, Thorn played over 200 times for the Brisbane Broncos in two spells playing Rugby League (from 1994 to 2000 and 2005 to 2007) where he won NRL Grand Final titles and also featured in the State of Origin series (in 1999, 2000 and later in 2005).

He became a dual rugby international - only the second man in history, after Bill Hardcastle, to have represented Australia in League and New Zealand in Union - and in 2004 Thorn won the NPC title with Canterbury.

He was also in the All Black team that claimed three Tri-Nations titles (2003, 2008 and 2010), a Super 14 title with the Crusaders (2008) and has won 49 caps for the All Blacks (between 2003 and 2011) culminating in last year's World Cup triumph.

Commenting on the move, Leinster coach Joe Schmidt said: "It's great to have Brad to help us through until the end of the season.

"After the injury of Leo [Cullen] and Steven Sykes' return to South Africa, we were short of options at second row, but Brad's arrival will supplement the likes of Damian Browne, Devin Toner and Mark Flanagan, as we look ahead to a demanding few months.

"Obviously Brad won't have a lot of time to find his feet, but I know the quality he brings and how keen he is to make a contribution both on and off the field."