The Lakers announced Monday that an MRI revealed that center Dwight Howard has suffered a torn labrum in his right shoulder. His recovery timeline is not yet known, although he will miss at least a week before being re-evaluated.

Howard first injured his shoulder during Friday’s loss to the Clippers.  After initially stating that he might miss some time because his shoulder was causing him “a lot of pain,” Howard opted to play through the pain, but promptly re-aggravated the injury during the Lakers’ next game, a Sunday night loss to the Nuggets.

A one-week absence would sideline Howard for four games: the Lakers face the Rockets on Tuesday, the Spurs on Wednesday, the Thunder on Friday and the Cavaliers on Sunday. The Lakers announced in a release that Howard would travel with the team on its upcoming road trip, which is a generally positive sign. Hornets forward Jason Smith was recently diagnosed with a torn labrum in his shoulder, according to theNew Orleans Times-Picayune, and he was able to return to action after missing just two weeks.

Howard told reporters on Monday that he would not undergo surgery for the injury.

“I don’t need surgery,” he said, according to the Los Angeles Times.

It’s possible, however, that such an injury, depending on the severity of the tear, could carry an extended rehabilitation timeline. For what it’s worth, the Lakers initially announced guard Steve Nash would miss at least a week with a non-displaced fibula fracture back in October; Nash did not return for more than seven weeks.

Rotation-wise, Lakers coach Mike D’Antoni will be up a creek, at least in the short term, as forward/center Pau Gasol suffered a concussion on Sunday and will also miss at least the next two games. Reserve forward Jordan Hill’s status is also unknown, as he suffered a hip injury. That leaves D’Antoni with a big man rotation of Antawn Jamison, Earl Clark and Robert Sacre. Small forward Metta World Peace could also swing up to play some power forward. Sacre, a rookie center, was recently assigned to the Lakers’ D-League affiliate but will be called up .

ESPN