The right winger will miss the Sens final three games of the season, head coach D.J. Smith announced Monday.
"Connor will be done for the year," Smith said. "Unfortunately, he's had some nagging injuries and he played through a lot but eventually it was affecting his game too much so he won't go the rest of the way."
In 64 games this year, Brown tallied 39 points (10 goals). His point total was the second most of his career while his 29 assists were a new career high.
Brown averaged 20:03 a night with 2:37 of that coming on the penalty kill.
Since he was acquired from Toronto ahead of the 2019-20 season, Brown's 117 points are the second most by a Senator over the past three seasons.
