Wade went through some of Miami's practice on Saturday, took part in the regular team shooting games afterward and pronounced himself fully fit for Sunday night's win-or-else game against the Dallas Mavericks. Dallas leads the best-of-seven series 3-2.
"He'll be ready to go," Heat coach Erik Spoelstra said.
Wade was injured in the first quarter of Game 5, retreating to the locker room for treatment and staying in for a second round after halftime before returning to the floor.
He finished Game 5 with a team-high 23 points.
"This is just another day of getting treatment and getting rest," Wade said Saturday.