Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

Class Index

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Head Injuries, Nonpenetrating See Head Injuries, Closed

Head Injuries, Penetrating WL 354

Head Injuries, Penetrating, Missile See Head Injuries, Penetrating

Head Injury, Blunt See Head Injuries, Closed

Head Injury, Minor See Craniocerebral Trauma

Head Injury, Nonpenetrating See Head Injuries, Closed

Head Injury, Open See Craniocerebral Trauma

Head Injury, Penetrating See Head Injuries, Penetrating

Head Injury, Superficial See Craniocerebral Trauma

Head Lice See Pediculus

Head Louse See Pediculus

Head Neoplasm See Head and Neck Neoplasms

Head Neoplasms See Head and Neck Neoplasms

Head Nurses See Nursing, Supervisory

Head of Household See Family Characteristics

Head Pain See Headache

Head Protective Devices

General

WA 260

In sports

QT 260

Occupational

WA 485 - WA 487

Head Start Program See Early Intervention, Educational

Head Trauma See Craniocerebral Trauma

Head Trauma, Closed See Head Injuries, Closed

Head Trauma, Penetrating See Head Injuries, Penetrating

Head, Neck Neoplasms See Head and Neck Neoplasms

Headache WL 342

See also Headache Disorders

Headache Disorders

General and unspecified

WL 342

See also specific types of headaches

See also Headache

Headache Syndromes See Headache Disorders

Headache, Cluster See Cluster Headache

Headache, Intractable See Headache Disorders

Headache, Migraine See Migraine Disorders

Headache, Vascular See Vascular Headaches

Healing of Wounds See Wound Healing

Healing Plants See Plants, Medicinal

Healing, Mental See Mental Healing

Healon See Hyaluronic Acid

Health

Developing countries

WA 395

Statistics

WA 900

See also Hygiene

See also Mental Health

See also Occupational Health

See also Oral Health

See also Physical Fitness

See also Public Health

See also Rural Health

See also Suburban Health

See also Urban Health

Health and Welfare Planning See Health Planning

Health Attitude See Attitude to Health

Health Behavior W 85

Special topics, by subject

Health Benefit Plans, Employee W 100 - W 275

Health Benefits See Insurance Benefits

Health Campaigns See Health Promotion

Health Care See Delivery of Health Care

Health Care Associated Infection See Cross Infection

Health Care Associated Infections See Cross Infection

Health Care Avoidance See Treatment Refusal

Health Care Coalitions WA 525 - WA 546

In special fields, by subject

Health Care Costs

General

W 74

General topics in economics number in any NLM schedule where applicable

Specific topics by subject

See also Health Expenditures

Health Care Delivery See Delivery of Health Care

Health Care Disparities See Healthcare Disparities

Health Care Ethics See Bioethics

Health Care Evaluation Mechanisms

General works

W 84.4

Hospitals

WX 153

Private practice

WB 50

Public health

WA 525 - WA 546

Special topics, by subject