The Los Angeles Clippers announced on Tuesday that star forward Kawhi Leonard has undergone surgery on a partially torn ACL.
Two-time NBA Finals MVP Leonard sat out the Clippers' last eight games in the postseason with a knee injury, with details undisclosed at the time.
The Clippers confirmed on Tuesday that the 30-year-old had gone under the knife, with no timeframe set on his recovery.
ACL surgery typically requires 12 months of rehabilitation and recovery to return to the court, although the Clippers stated Leonard's tear was only "partial" offering hope of a shorter timeframe.
Leonard originally sustained the knee injury in Game 4 of the Conference Semi-Finals against the Utah Jazz.
The Clippers had insisted Leonard was a game-by-game proposition but he did not return in the postseason as they bowed out in the Conference Finals to the Phoenix Suns.
The small forward averaged 24.8 points per game in the 2020-21 NBA regular season, along with 6.5 rebounds and a career-high 5.2 assists per game.
Leonard averaged 30.4 points per game in the postseason, with a career-best field goal percentage of 57.3 per cent, before injury intervened.