A woman undergoing treatment at an Upper East Side hospital was injured this morning when a bullet struck her window, shattering glass and leaving her with cuts to the face. Because if it's not one goddamn thing it's another.

The unidentified 30-year-old patient was in a room on the eighth floor of the Hospital for Special Surgery on East 70th Street at around 5:45 a.m. this morning when a bullet hit a window. Glass fragments struck her and left two lacerations on her cheek and ear; she is currently listed in stable condition.

"The patient was treated immediately and is doing well," hospital spokeswoman Elyse Bernstein said in a statement. "We're working closely with the NYPD on a full investigation."

Investigators have not determined where the bullet came from, or whether it was intentionally lobbied at the patient's window. The hospital, which specializes in orthopedic surgery and rheumatology, has continued with all scheduled procedures, according to Bernstein.