Convert to ICD-10-CM: 
813.16 converts approximately to:
- 2015/16 ICD-10-CM S52.133B Displaced fracture of neck of unspecified radius, initial encounter for open fracture type I or IIOr: 
- 2015/16 ICD-10-CM S52.133C Displaced fracture of neck of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIICOr: 
- 2015/16 ICD-10-CM S52.136B Nondisplaced fracture of neck of unspecified radius, initial encounter for open fracture type I or IIOr: 
- 2015/16 ICD-10-CM S52.136C Nondisplaced fracture of neck of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC
 ICD-9-CM Volume 2 Index entries containing back-references to 
813.16:
- Fracture (abduction) (adduction) (avulsion) (compression) (crush) (dislocation) (oblique) (separation) (closed) 829.0  radius (alone) (closed) 813.81 radius (alone) (closed) 813.81   with ulna NEC 813.83 with ulna NEC 813.83 
  distal end - see Fracture, radius, lower end distal end - see Fracture, radius, lower end
  epiphysis epiphysis   lower - see Fracture, radius, lower end lower - see Fracture, radius, lower end
   upper - see Fracture, radius, upper end upper - see Fracture, radius, upper end
 
  head - see Fracture, radius, upper end head - see Fracture, radius, upper end
  lower end or extremity (distal end) (lower epiphysis) 813.42 lower end or extremity (distal end) (lower epiphysis) 813.42 
  neck - see Fracture, radius, upper end neck - see Fracture, radius, upper end
  open NEC 813.91 open NEC 813.91 
  pathologic 733.12 pathologic 733.12 
  proximal end - see Fracture, radius, upper end proximal end - see Fracture, radius, upper end
  shaft (closed) 813.21 shaft (closed) 813.21 
  upper end 813.07 upper end 813.07