813.23 can be converted using the following scenario:
Scenario 1
- 2015/16 ICD-10-CM S52.209A Unspecified fracture of shaft of unspecified ulna, initial encounter for closed fracture
With:
- 2015/16 ICD-10-CM S52.309A Unspecified fracture of shaft of unspecified radius, initial encounter for closed fracture
ICD-9-CM Volume 2 Index entries containing back-references to
813.23:
- Fracture (abduction) (adduction) (avulsion) (compression) (crush) (dislocation) (oblique) (separation) (closed) 829.0

radius (alone) (closed) 813.81

with ulna NEC 813.83

distal end - see Fracture, radius, lower end
epiphysis

lower - see Fracture, radius, lower end

upper - see Fracture, radius, upper end

head - see Fracture, radius, upper end
lower end or extremity (distal end) (lower epiphysis) 813.42

neck - see Fracture, radius, upper end
open NEC 813.91

pathologic 733.12

proximal end - see Fracture, radius, upper end
shaft (closed) 813.21


with ulna (shaft) 813.23

open 813.31

upper end 813.07
ulna (alone) (closed) 813.82

with radius NEC 813.83

coronoid process (closed) 813.02

distal end - see Fracture, ulna, lower end
epiphysis

lower - see Fracture, ulna, lower end

upper - see Fracture, ulna, upper, end

head - see Fracture, ulna, lower end
lower end (distal end) (head) (lower epiphysis) (styloid process) 813.43

olecranon process (closed) 813.01

open NEC 813.92

pathologic 733.12

proximal end - see Fracture, ulna, upper end
shaft 813.22


with radius (shaft) 813.23

open 813.32

styloid process - see Fracture, ulna, lower end
transverse - see Fracture, ulna, by site
upper end (epiphysis) 813.04