ICD-10 diagnosis code

S66.3 Injury of extensor muscle and tendon of other finger at wrist and hand level

This page in Swedish

S66.3 is the ICD-10 code for Injury of extensor muscle and tendon of other finger at wrist and hand level. It is a four-character subcategory of S66 (Injury of muscle and tendon at wrist and hand level), the most specific level in the WHO edition. It belongs to the block S60–S69 (Injuries to the wrist and hand) 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

S66.3 in national editions

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

NorwayICD-10-NO

S66.3Skade på strekkemuskel eller -sene for andre fingre enn tommel i håndledds- eller håndregion

DenmarkICD-10-DK

DS663Læsion af ekstensorsene til anden specificeret finger i håndled eller hånd

FinlandICD-10-FI

S66.3Muun sormen ojentajalihaksen tai sen jänteen vamma ranteen tai käden alueella

GermanyICD-10-GM

S66.3Verletzung der Streckmuskeln und -sehnen sonstiger Finger in Höhe des Handgelenkes und der Hand

FranceICD-10-FR

S66.3Lésion traumatique du muscle et du tendon extenseurs d'un autre doigt au niveau

NetherlandsICD-10-NL

S66.3letsel van strekspier en -pees van overige vinger ter hoogte van pols en hand

United StatesICD-10-CM

Listed through more specific codes:

  • S66.300AUnspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter
  • S66.300DUnspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter
  • S66.300SUnspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela
  • S66.301AUnspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter
  • S66.301DUnspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter
  • S66.301SUnspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela
  • S66.302AUnspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter
  • S66.302DUnspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter
  • and 112 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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