Scotland back-row Ryan Wilson will play no further part in the 2019 Guinness Six Nations.
The Glasgow Warriors forward sustained knee ligament damage in the national team’s round two defeat to Ireland at BT Murrayfield Stadium on Saturday and will return to the care of his club’s medical team.
Centre Huw Jones and full-back Stuart Hogg suffered knee and shoulder ligament injuries respectively in the same game.
Both remain part of the Scotland squad and will be assessed by a specialist this week to inform their programme of rehabilitation.