Jets quarterback Mark Sanchez posted a photo of his medical...

Jets quarterback Mark Sanchez posted a photo of his medical bracelet after undergoing season-ending shoulder surgery on October 8, 2013 Credit: Mark Sanchez via Instagram

Mark Sanchez hasn't been spotted by the media since the Jets' dramatic win Monday night against the Falcons. But the Jets quarterback checked in with his fans via social media on Thursday.

Sanchez posted an Instagram photo of his medical bracelet with his name, date of birth and surgery date -- Oct. 8.

"Surgery went really well...," wrote Sanchez, who underwent season-ending surgery on Tuesday after weeks of trying to rehab his injured right shoulder. "Thanks for the positive message/thoughts/prayers....More pics to come! #surgeryswag"

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