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ICD-10 diagnosis code

T23.7 Corrosion of third degree of wrist and hand

This page in Swedish

T23.7 is the ICD-10 code for Corrosion of third degree of wrist and hand. It is a four-character subcategory of T23 (Burn and corrosion of wrist and hand), the most specific level in the WHO edition. It belongs to the block T20–T25 (Burns and corrosions of external body surface, specified by site) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.

Code type
Subcategory (4 characters)
Chapter
XIX · S00–T98
Classification
WHO ICD-10, 2019 version

T23.7 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

T23.7Frätskada av tredje graden på handled och hand

NorwayICD-10-NO

T23.7Etseskade av tredje grad på håndledd eller hånd

DenmarkICD-10-DK

DT2373° ætsning på håndled og hånd

  • DT237A3° ætsning på håndled
  • DT237B3° ætsning på hånd
FinlandICD-10-FI

T23.7Ranteen tai käden alueen kolmannen asteen syöpymä

GermanyICD-10-GM

T23.7Verätzung 3. Grades des Handgelenkes und der Hand

FranceICD-10-FR

T23.7Corrosion du troisième degré du poignet et de la main

NetherlandsICD-10-NL

T23.7etsing van derde graad van pols en hand

United StatesICD-10-CM

Listed through more specific codes:

  • T23.701ACorrosion of third degree of right hand, unspecified site, initial encounter
  • T23.701DCorrosion of third degree of right hand, unspecified site, subsequent encounter
  • T23.701SCorrosion of third degree of right hand, unspecified site, sequela
  • T23.702ACorrosion of third degree of left hand, unspecified site, initial encounter
  • T23.702DCorrosion of third degree of left hand, unspecified site, subsequent encounter
  • T23.702SCorrosion of third degree of left hand, unspecified site, sequela
  • T23.709ACorrosion of third degree of unspecified hand, unspecified site, initial encounter
  • T23.709DCorrosion of third degree of unspecified hand, unspecified site, subsequent encounter
  • and 73 more national subcodes

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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