The scrum half has suffered a knee injury.
Leinster scrum-half Luke McGrath may not play again this year.
He has been ruled out for up to eight weeks with a knee ligament injury he picked up plying for the province in the URC.
Cian Healy meanwhile is continuing his recovery from a shoulder injury and no update on a possible date of return has been given.
Leinster's next game is against Edinburgh at the RDS on Saturday.
Luke McGrath has been ruled out for up to eight weeks with a knee ligament injury.
— Leinster Rugby (@leinsterrugby) October 30, 2023
See the Injury Report here 👉 https://t.co/zco3Fm0gaf#FromTheGroundUp pic.twitter.com/sBPMH5jIHW

Tuesday Morning Sports Update
Ireland And England Will Meet Next February To Kick Off 2027 Six Nations
Tolka Park Stages The Dublin Derby Between Shelbourne And Shamrock Rovers
Conor McGregor Not Included In White House Fight In June
Ireland's Men And Women Hockey Teams Book Their Spot At This Year's World Cup
Ireland To Train Collectively Today Ahead Of Next Saturday's Six Nations Clash
Monday Morning Sports Update
Kildare Hurlers Seal 2027 Division 1B Place