CLEVELAND -- Kevin Love played at least three games on his injured left knee that required arthroscopic surgery this week, Cavaliers coach Tyronn Lue revealed before his team's 113-104 win over the Indiana Pacers on Wednesday.

One of those games -- a nationally televised contest against the Oklahoma City Thunder on Feb. 9 on the second night of a back-to-back -- garnered extra attention, because Lue initially said he would "probably" rest Love, LeBron James and Kyrie Irving en masse before he changed course and played all three of them.

Love underwent surgery in New York on Tuesday to remove loose bodies in the knee joint. The Cavs estimate his rest and recovery period to take six weeks before Love can play again.

Lue said the Thunder game, in which Love had 15 points, 12 rebounds and three steals in 31 minutes in a 118-109 loss, did no further damage to Love's knee.

"He was already heading for surgery," Lue said. "It was already [hurt]. Loose bodies were already in there, so he just played through it. And then after it got to a certain point, he got the MRI and he found out it was loose bodies floating around."

Lue told ESPN that, going into the Oklahoma City game, Love merely thought he was dealing with some soreness stemming from bumping knees with a Washington Wizards player two games prior. Cavs trainer Steve Spiro was aware of the soreness but never considered it serious enough to alert Lue. When Lue talked to Love about potentially playing against the Thunder, Love said, "I feel great," Lue recalled.

The coach added that it was customary in his relationship with Love for the All-Star forward to approach him directly whenever he had an injury that he felt would keep him out of a game.

Following the OKC game, Love played 34 minutes in the Cavs' 125-109 win over the Denver Nuggets on Saturday, contributing 16 points, nine rebounds and five assists.

"He played through it, his knee was swollen a little bit," Lue said, detailing how Love's injury progressed. "Then he came and got the MRI after that third game, and so now we have the results."

Lue was asked if the Love injury will make him rethink how he manages the eight remaining back-to-back situations (Wednesday included) on the Cavs' schedule.

"Guys are going to get their proper rest going forward, even though Kevin is out," Lue said. "We're going to be fine. Next man up. Guys got to be ready to play, and last night you saw guys stepped up and was ready to play."

Lue opted against holding anybody out against the Pacers on Wednesday, even though Cleveland played Tuesday night on the road at Minnesota, winning 116-108.

If and when Lue does rest players in back-to-backs from now until the end of the season, he said he will weigh resting James and Irving at the same time, so that one of the two is not left to carry the team by his lonesome on such occasions.

"I definitely have to figure it out," Lue said. "And with the additional guys that we have now, and Kay [Felder] and [DeAndre Liggins] -- and those guys can step up and be ready to play. [Derrick Williams] has been great for us. So guys just have to step up and be ready to play. We do have to manage that, and we'll see what's right."