(Photo credit: David Butler II-Imagn Images)

Joel Embiid tossed in 33 points and added eight assists as the visiting Philadelphia 76ers avoided elimination by beating the Boston Celtics 113-97 Tuesday in Game 5 of their Eastern Conference first-round playoff series.

Embiid, who missed the first three games of the series following an appendectomy, went to the locker room with an apparent knee injury with 4:35 to play in the third quarter, but returned to the game with 2:00 left in the third.

Tyrese Maxey added 25 points and 10 rebounds for the seventh-seeded 76ers, who entered the fourth quarter down one but outscored the Celtics 28-11 over the final 12 minutes. Paul George finished the game with 16 points, nine rebounds and seven assists.

Second-seeded Boston received 24 points and 16 rebounds from Jayson Tatum, and 22 points from Jaylen Brown. Neemias Queta had eight points and 14 rebounds. The Celtics shot 36 of 89 from the field.

Boston went in front for the first time on a Brown layup that made it 16-15 with 2:59 left in the first. The Celtics led 23-21 entering the second.

Boston extended its advantage to 42-31 on a Tatum 3-pointer, but the 76ers moved to within two points, 50-48, following a Maxey 3-pointer with 2:10 remaining in the half. Boston scored the next seven points and had a 57-50 halftime lead.

The Celtics stretched their lead to 13 points, 63-50, less than two minutes into the third, but a VJ Edgecombe 3-pointer pulled Philadelphia within one point, 66-65, with 6:37 to play in the quarter. Boston was up 86-85 at the end of three.

Philadelphia took an 88-86 lead on a George 3-pointer early in the fourth, and had its largest lead of the game after Edgecombe knocked down a 3-pointer that made it 109-94 with 2:25 to play.

Game 6 will be Thursday night in Philadelphia.

--Field Level Media