ICD-10

ICD-10 code G91

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- ICD-10-CM
TABULAR LIST of DISEASES and INJURIES
- G00-G99
Diseases of the nervous system
- G89-G99
Other disorders of the nervous system

G91

Hydrocephalus

ICD-10 code G91 for Hydrocephalus

Includes: acquired hydrocephalus
Excludes1: Arnold-Chiari syndrome with hydrocephalus (Q07.-)
congenital hydrocephalus (Q03.-)
spina bifida with hydrocephalus (Q05.-)
G91.0
Communicating hydrocephalus
G91.1
Obstructive hydrocephalus
G91.2
(Idiopathic) normal pressure hydrocephalus
G91.3
Post-traumatic hydrocephalus, unspecified
G91.4
Hydrocephalus in diseases classified elsewhere
G91.8
Other hydrocephalus
G91.9
Hydrocephalus, unspecified
ICD-10
ATC
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision
ICD-10

ICD-10 is the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD), a medical classification list by the World Health Organization (WHO).

It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases.

ATC

The Anatomical Therapeutic Chemical (ATC) Classification System is used for the classification of active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemical properties.

It is controlled by the World Health Organization Collaborating Centre for Drug Statistics Methodology (WHOCC).

DDD

The defined daily dose (DDD) is a statistical measure of drug consumption, defined by the World Health Organization (WHO).

It is used to standardize the comparison of drug usage between different drugs or between different health care environments.

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