A 45-year-old male arrived at the emergency depament with injuries to his left elbow after he fell in a bicycle race. Radiographic and MRI examinations show a fracture of the medial epicondyle and a torn ulnar nerve. Which of the following muscles would be most likely to be paralyzed?
Flexor digitorum superficialis Biceps brachii Brachioradialis Flexor carpi ulnaris