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XExtension Codes
Histopathology
Nerve sheath tumours
Nerve sheath tumours, benign

XH27Y1 category

Nerve sheath tumour, NOS

Also indexed as

Nerve sheath tumour, NOS

Nearby in Nerve sheath tumours, benign

XH5T39Acoustic neuroma
XH0U07Ancient schwannoma
XH8WW8Cellular schwannoma
XH75P8Degenerated schwannoma
XH2GD5Melanotic neurofibroma
XH87J5Neurofibroma, NOS
XH2MJ4Plexiform neurofibroma
XH9XT2Plexiform schwannoma

PreviousXH98Z3 — Schwannoma, NOS NextXH01G0 — Hybrid nerve sheath tumour

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
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Temporality
Aetiology
Topology Scale Value
Anatomy and topography
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
Substances
5 more
Miscellaneous tumours
Mucoepidermoid neoplasms
Myomatous neoplasms
Myxomatous neoplasms
Nerve sheath tumours
Neuroepitheliomatous neoplasms
Nevi and melanomas
Odontogenic tumours
Osseous and chondromatous neoplasms
41 more
Nerve sheath tumours, benign
Nerve sheath tumours, malignant
Nerve sheath tumours, uncertain whether benign or malignant
XH75P8Degenerated schwannoma
XH2GD5Melanotic neurofibroma
XH87J5Neurofibroma, NOS
XH2MJ4Plexiform neurofibroma
XH9XT2Plexiform schwannoma
XH9MN2Psammomatous schwannoma
XH98Z3Schwannoma, NOS
XH27Y1Nerve sheath tumour, NOS
XH01G0Hybrid nerve sheath tumour
XH4UE6Neuroma, NOS
XH90Y8Solitary circumscribed neuroma
XH0XF7Perineurioma, NOS
XH3L35Nerve sheath myxoma
XH9QH2Soft tissue perineurioma
XH4BQ8Intraneural perineurioma
5 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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