Fracture of upper end of radius S52.1-

Applicable To
  • Fracture of proximal end of radius
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (S52.1) and the excluded code together.
  • physeal fractures of upper end of radius (
    ICD-10-CM Diagnosis Code S59.2

    Physeal fracture of lower end of radius

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    S59.2-
    )
  • fracture of shaft of radius (
    ICD-10-CM Diagnosis Code S52.3

    Fracture of shaft of radius

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    S52.3-
    )
  • S52.1 Fracture of upper end of radius
    • S52.10 Unspecified fracture of upper end of radius
      • S52.101 Unspecified fracture of upper end of right radius
        • S52.101A …… initial encounter for closed fracture
        • S52.101B …… initial encounter for open fracture type I or II
        • S52.101C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.101D …… subsequent encounter for closed fracture with routine healing
        • S52.101E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.101F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.101G …… subsequent encounter for closed fracture with delayed healing
        • S52.101H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.101J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.101K …… subsequent encounter for closed fracture with nonunion
        • S52.101M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.101N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.101P …… subsequent encounter for closed fracture with malunion
        • S52.101Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.101R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.101S …… sequela
      • S52.102 Unspecified fracture of upper end of left radius
        • S52.102A …… initial encounter for closed fracture
        • S52.102B …… initial encounter for open fracture type I or II
        • S52.102C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.102D …… subsequent encounter for closed fracture with routine healing
        • S52.102E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.102F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.102G …… subsequent encounter for closed fracture with delayed healing
        • S52.102H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.102J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.102K …… subsequent encounter for closed fracture with nonunion
        • S52.102M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.102N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.102P …… subsequent encounter for closed fracture with malunion
        • S52.102Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.102R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.102S …… sequela
      • S52.109 Unspecified fracture of upper end of unspecified radius
        • S52.109A …… initial encounter for closed fracture
        • S52.109B …… initial encounter for open fracture type I or II
        • S52.109C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.109D …… subsequent encounter for closed fracture with routine healing
        • S52.109E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.109F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.109G …… subsequent encounter for closed fracture with delayed healing
        • S52.109H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.109J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.109K …… subsequent encounter for closed fracture with nonunion
        • S52.109M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.109N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.109P …… subsequent encounter for closed fracture with malunion
        • S52.109Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.109R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.109S …… sequela
    • S52.11 Torus fracture of upper end of radius
      • S52.111 Torus fracture of upper end of right radius
        • S52.111A …… initial encounter for closed fracture
        • S52.111D …… subsequent encounter for fracture with routine healing
        • S52.111G …… subsequent encounter for fracture with delayed healing
        • S52.111K …… subsequent encounter for fracture with nonunion
        • S52.111P …… subsequent encounter for fracture with malunion
        • S52.111S …… sequela
      • S52.112 Torus fracture of upper end of left radius
        • S52.112A …… initial encounter for closed fracture
        • S52.112D …… subsequent encounter for fracture with routine healing
        • S52.112G …… subsequent encounter for fracture with delayed healing
        • S52.112K …… subsequent encounter for fracture with nonunion
        • S52.112P …… subsequent encounter for fracture with malunion
        • S52.112S …… sequela
      • S52.119 Torus fracture of upper end of unspecified radius
        • S52.119A …… initial encounter for closed fracture
        • S52.119D …… subsequent encounter for fracture with routine healing
        • S52.119G …… subsequent encounter for fracture with delayed healing
        • S52.119K …… subsequent encounter for fracture with nonunion
        • S52.119P …… subsequent encounter for fracture with malunion
        • S52.119S …… sequela
    • S52.12 Fracture of head of radius
      • S52.121 Displaced fracture of head of right radius
        • S52.121A …… initial encounter for closed fracture
        • S52.121B …… initial encounter for open fracture type I or II
        • S52.121C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.121D …… subsequent encounter for closed fracture with routine healing
        • S52.121E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.121F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.121G …… subsequent encounter for closed fracture with delayed healing
        • S52.121H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.121J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.121K …… subsequent encounter for closed fracture with nonunion
        • S52.121M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.121N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.121P …… subsequent encounter for closed fracture with malunion
        • S52.121Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.121R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.121S …… sequela
      • S52.122 Displaced fracture of head of left radius
        • S52.122A …… initial encounter for closed fracture
        • S52.122B …… initial encounter for open fracture type I or II
        • S52.122C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.122D …… subsequent encounter for closed fracture with routine healing
        • S52.122E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.122F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.122G …… subsequent encounter for closed fracture with delayed healing
        • S52.122H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.122J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.122K …… subsequent encounter for closed fracture with nonunion
        • S52.122M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.122N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.122P …… subsequent encounter for closed fracture with malunion
        • S52.122Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.122R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.122S …… sequela
      • S52.123 Displaced fracture of head of unspecified radius
        • S52.123A …… initial encounter for closed fracture
        • S52.123B …… initial encounter for open fracture type I or II
        • S52.123C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.123D …… subsequent encounter for closed fracture with routine healing
        • S52.123E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.123F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.123G …… subsequent encounter for closed fracture with delayed healing
        • S52.123H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.123J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.123K …… subsequent encounter for closed fracture with nonunion
        • S52.123M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.123N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.123P …… subsequent encounter for closed fracture with malunion
        • S52.123Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.123R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.123S …… sequela
      • S52.124 Nondisplaced fracture of head of right radius
        • S52.124A …… initial encounter for closed fracture
        • S52.124B …… initial encounter for open fracture type I or II
        • S52.124C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.124D …… subsequent encounter for closed fracture with routine healing
        • S52.124E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.124F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.124G …… subsequent encounter for closed fracture with delayed healing
        • S52.124H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.124J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.124K …… subsequent encounter for closed fracture with nonunion
        • S52.124M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.124N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.124P …… subsequent encounter for closed fracture with malunion
        • S52.124Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.124R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.124S …… sequela
      • S52.125 Nondisplaced fracture of head of left radius
        • S52.125A …… initial encounter for closed fracture
        • S52.125B …… initial encounter for open fracture type I or II
        • S52.125C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.125D …… subsequent encounter for closed fracture with routine healing
        • S52.125E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.125F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.125G …… subsequent encounter for closed fracture with delayed healing
        • S52.125H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.125J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.125K …… subsequent encounter for closed fracture with nonunion
        • S52.125M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.125N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.125P …… subsequent encounter for closed fracture with malunion
        • S52.125Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.125R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.125S …… sequela
      • S52.126 Nondisplaced fracture of head of unspecified radius
        • S52.126A …… initial encounter for closed fracture
        • S52.126B …… initial encounter for open fracture type I or II
        • S52.126C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.126D …… subsequent encounter for closed fracture with routine healing
        • S52.126E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.126F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.126G …… subsequent encounter for closed fracture with delayed healing
        • S52.126H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.126J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.126K …… subsequent encounter for closed fracture with nonunion
        • S52.126M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.126N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.126P …… subsequent encounter for closed fracture with malunion
        • S52.126Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.126R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.126S …… sequela
    • S52.13 Fracture of neck of radius
      • S52.131 Displaced fracture of neck of right radius
        • S52.131A …… initial encounter for closed fracture
        • S52.131B …… initial encounter for open fracture type I or II
        • S52.131C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.131D …… subsequent encounter for closed fracture with routine healing
        • S52.131E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.131F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.131G …… subsequent encounter for closed fracture with delayed healing
        • S52.131H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.131J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.131K …… subsequent encounter for closed fracture with nonunion
        • S52.131M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.131N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.131P …… subsequent encounter for closed fracture with malunion
        • S52.131Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.131R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.131S …… sequela
      • S52.132 Displaced fracture of neck of left radius
        • S52.132A …… initial encounter for closed fracture
        • S52.132B …… initial encounter for open fracture type I or II
        • S52.132C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.132D …… subsequent encounter for closed fracture with routine healing
        • S52.132E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.132F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.132G …… subsequent encounter for closed fracture with delayed healing
        • S52.132H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.132J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.132K …… subsequent encounter for closed fracture with nonunion
        • S52.132M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.132N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.132P …… subsequent encounter for closed fracture with malunion
        • S52.132Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.132R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.132S …… sequela
      • S52.133 Displaced fracture of neck of unspecified radius
        • S52.133A …… initial encounter for closed fracture
        • S52.133B …… initial encounter for open fracture type I or II
        • S52.133C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.133D …… subsequent encounter for closed fracture with routine healing
        • S52.133E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.133F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.133G …… subsequent encounter for closed fracture with delayed healing
        • S52.133H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.133J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.133K …… subsequent encounter for closed fracture with nonunion
        • S52.133M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.133N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.133P …… subsequent encounter for closed fracture with malunion
        • S52.133Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.133R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.133S …… sequela
      • S52.134 Nondisplaced fracture of neck of right radius
        • S52.134A …… initial encounter for closed fracture
        • S52.134B …… initial encounter for open fracture type I or II
        • S52.134C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.134D …… subsequent encounter for closed fracture with routine healing
        • S52.134E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.134F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.134G …… subsequent encounter for closed fracture with delayed healing
        • S52.134H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.134J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.134K …… subsequent encounter for closed fracture with nonunion
        • S52.134M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.134N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.134P …… subsequent encounter for closed fracture with malunion
        • S52.134Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.134R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.134S …… sequela
      • S52.135 Nondisplaced fracture of neck of left radius
        • S52.135A …… initial encounter for closed fracture
        • S52.135B …… initial encounter for open fracture type I or II
        • S52.135C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.135D …… subsequent encounter for closed fracture with routine healing
        • S52.135E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.135F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.135G …… subsequent encounter for closed fracture with delayed healing
        • S52.135H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.135J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.135K …… subsequent encounter for closed fracture with nonunion
        • S52.135M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.135N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.135P …… subsequent encounter for closed fracture with malunion
        • S52.135Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.135R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.135S …… sequela
      • S52.136 Nondisplaced fracture of neck of unspecified radius
        • S52.136A …… initial encounter for closed fracture
        • S52.136B …… initial encounter for open fracture type I or II
        • S52.136C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.136D …… subsequent encounter for closed fracture with routine healing
        • S52.136E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.136F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.136G …… subsequent encounter for closed fracture with delayed healing
        • S52.136H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.136J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.136K …… subsequent encounter for closed fracture with nonunion
        • S52.136M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.136N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.136P …… subsequent encounter for closed fracture with malunion
        • S52.136Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.136R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.136S …… sequela
    • S52.18 Other fracture of upper end of radius
      • S52.181 Other fracture of upper end of right radius
        • S52.181A …… initial encounter for closed fracture
        • S52.181B …… initial encounter for open fracture type I or II
        • S52.181C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.181D …… subsequent encounter for closed fracture with routine healing
        • S52.181E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.181F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.181G …… subsequent encounter for closed fracture with delayed healing
        • S52.181H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.181J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.181K …… subsequent encounter for closed fracture with nonunion
        • S52.181M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.181N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.181P …… subsequent encounter for closed fracture with malunion
        • S52.181Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.181R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.181S …… sequela
      • S52.182 Other fracture of upper end of left radius
        • S52.182A …… initial encounter for closed fracture
        • S52.182B …… initial encounter for open fracture type I or II
        • S52.182C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.182D …… subsequent encounter for closed fracture with routine healing
        • S52.182E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.182F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.182G …… subsequent encounter for closed fracture with delayed healing
        • S52.182H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.182J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.182K …… subsequent encounter for closed fracture with nonunion
        • S52.182M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.182N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.182P …… subsequent encounter for closed fracture with malunion
        • S52.182Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.182R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.182S …… sequela
      • S52.189 Other fracture of upper end of unspecified radius
        • S52.189A …… initial encounter for closed fracture
        • S52.189B …… initial encounter for open fracture type I or II
        • S52.189C …… initial encounter for open fracture type IIIA, IIIB, or IIIC
        • S52.189D …… subsequent encounter for closed fracture with routine healing
        • S52.189E …… subsequent encounter for open fracture type I or II with routine healing
        • S52.189F …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
        • S52.189G …… subsequent encounter for closed fracture with delayed healing
        • S52.189H …… subsequent encounter for open fracture type I or II with delayed healing
        • S52.189J …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
        • S52.189K …… subsequent encounter for closed fracture with nonunion
        • S52.189M …… subsequent encounter for open fracture type I or II with nonunion
        • S52.189N …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
        • S52.189P …… subsequent encounter for closed fracture with malunion
        • S52.189Q …… subsequent encounter for open fracture type I or II with malunion
        • S52.189R …… subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
        • S52.189S …… sequela