No. 1-ranked Simona Halep has a herniated disc in her back, putting the rest of her season in doubt. Halep wrote on Twitter on Tuesday that she had an MRI exam that revealed the injury.

A herniated or bulging disc in the back can be identified with magnetic resonance imaging (MRI), a test typically recommended when you've experienced back pain symptoms for at least six weeks.

A week and a half after a baffling injury cost Eric Radford a legitimate shot at a third consecutive world title, an MRI revealed the culprit: a herniated disc. Radford and pairs partner Meagan ...

No. 1-ranked Simona Halep has a herniated disk in her back, putting the rest of her season in doubt. Halep wrote on Twitter on Tuesday that she had an MRI exam that revealed the injury.

A week and a half after a baffling injury cost Eric Radford a legitimate shot at a third consecutive world title, an MRI revealed the culprit: a herniated disc. Radford and pairs partner Meagan ...