S42.2 - Fracture of upper end of humerus
S42.22 - 2-part fracture of surgical neck of humerus
S42.221 - 2-part displaced fracture of surgical neck of right humerus
S42.222 - 2-part displaced fracture of surgical neck of left humerus
S42.223 - 2-part displaced fracture of surgical neck of unspecified humerus
S42.224 - 2-part nondisplaced fracture of surgical neck of right humerus
S42.225 - 2-part nondisplaced fracture of surgical neck of left humerus
S42.226 - 2-part nondisplaced fracture of surgical neck of unspecified humerus