By MARK HALE

Duaner Sanchez has a fractured bone in his right shoulder, according to agent Bean Stringfellow, and the already-rehabbing Met reliever is deciding whether to have surgery.

According to Stringfellow –- who spoke to Sanchez –- if the pitcher has the operation, there would be a screw placed into his shoulder and he would probably be out of action for six weeks. If Sanchez doesn’t have surgery, Stringfellow was not sure the length of time he would be out.

Stringfellow thinks surgery is likely.

Sanchez has been rehabbing a separated right shoulder.