The San Francisco 49ers have been handed a twin boost ahead of Sunday's NFC Championship Game against the Los Angeles Rams with Deebo Samuel and Jimmy Garoppolo taken off their injury report.

Samuel took a helmet to his knee late in the 49ers' win over the Green Bay Packers but was a full participant at practice on Wednesday.

Quarterback Garoppolo has been battling shoulder and thumb complaints, but he also did not appear on the injury report.

"I'm sure it's pretty good," 49ers head coach Kyle Shanahan told reporters on Wednesday.

"I hear about the thumb more than the shoulder, so that's off the injury report now, so I guess we're good."

Left tackle Trent Williams is in some doubt for the Rams game due to a right ankle issue sustained against the Packers.

"In Trent's mind, there's no way he is not playing," Shanahan said. "That's why he was so crushed last game because he believed he would and his body wouldn't let him.

"Hopefully we'll have some better luck this game. But I know he believes he's playing and so do I, so we'll see how that pans out as the week goes. If he can, he will."