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Chapters ENES DE

XExtension Codes
Anatomy and topography
Functional anatomy
Musculoskeletal system
Tendons
XA5L93Tendons of the lower extremity

XA3EU4 category

Piriformis tendon

Also indexed as

Piriformis tendon

Nearby in Tendons of the lower extremity

XA5ZK0Abductor digiti minimi (foot) tendon
XA14Z8Abductor hallucis tendon
XA8BK1Achilles tendon
XA4HF0Adductor brevis tendon
XA8B14Adductor hallucis tendon
XA1TK8Adductor longus tendon
XA8746Adductor magnus tendon
XA9381Anterior ligament of the lower extremity

PreviousXA3D16 — Peroneus tertius tendon NextXA7L19 — Plantar interossei of foot tendon

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
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25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Severity Scale Value
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Anatomy and topography
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Dimensions of external causes
Consciousness
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Functional anatomy
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Bones
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Tendons
XA16K5Bursa
XA3PP9Tendons of the head and neck
XA3SA1Tendons of the thorax
XA4797Tendons of the abdomen
XA9Z26Tendons of the back
XA1SN1Tendons of the pelvis and perineum
XA0WU6Tendons of the upper extremity
XA5L93Tendons of the lower extremity
XA2C51Enthesis
XA5DE3Lumbrical of foot tendon
XA3EE9Obturator externus tendon
XA2469Obturator internus tendon
XA07E4Pectineus tendon
XA3AN0Peroneus brevis tendon
XA7VY0Peroneus longus tendon
XA3D16Peroneus tertius tendon
XA3EU4Piriformis tendon
XA7L19Plantar interossei of foot tendon
XA6BZ6Plantaris tendon
XA4V24Popliteus tendon
XA1L44Quadratus plantae tendon
XA9420Quadriceps femoris tendon
XA4ZG0Rectus femoris tendon
XA0981Sartorius tendon
37 more

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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