Cian Healy (knee) and Jonathan Sexton (dead leg) were substituted in the second half of Saturday's game as precautions with both players able to train today. Wing forward Kevin McLaughlin broke his nose during the first half of the game but was able to return to action after treatment.
The Leinster management are optimistic that Gordon D'Arcy and Sean O'Brien - who were both ruled out of the Biarritz game through calf injuries - will be available for selection this week.
Brendan Macken will return to full training this week after his broken hand.
The Leinster 'A' team booked their place in the British & Irish Cup final next month, though the victory over Munster in Dooradoyle on Friday night came at a cost with Tom Denton (pulled hamstring) and Ben Marshall (shoulder) suffering injuries in a game which also saw former CBS Naas centre Adam Byrne make his return to Leinster action, now fully recovered from his broken ankle sustained earlier this year.
The team to face the Ospreys will be announced at midday on Thursday.
A win on Friday will ensure a home play-off berth for the province and ticket sales have passed the 17,000 mark. Tickets are available from www.leinsterrugby.ie, the Leinster Rugby Store (Donnybrook stadium), Spar (Donnybrook) as well as Ticketmaster outlets nationwide.