Los Angeles, California - Travis Barker opened up about his unexpected trip to the hospital after sharing photos alongside his wife, Kourtney Kardashian.

The 50-year-old musician took to his Instagram story to share a health update with fans.

"I had surgery yesterday," he explained. "My arm, hand, and fingers have been numb since a show I played last month."

He revealed that after undergoing a nerve test earlier this week, doctors determined that he required a cubital tunnel release to address the issue.

Kourtney Kardashian Kourtney Kardashian supports Travis Barker amid mysterious hospital visit

Travis explained that he "wanted to get ahead of it" to ensure that he could continue his rocker career "for a long long time."

He also shared another selfie with Kourtney, where the reality star smiles to the camera as her hubby sits in a hospital gown and surgical cap.

"Not sure why my wife looks so happy about this," he joked under the photo.

According to the UNC School of Medicine, a cubital tunnel surgery works to release "the soft tissue compressing the nerve." The procedure usually involves about three months of recovery.

Kourtney wasn't the only person by the Blink-182 drummer's side, as his 20-year-old daughter Alabama Barker, whom he shares with ex-wife Shanna Moakler, was also seen in earlier photos he shared from the hospital.