Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

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Class Index

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Single Parent Family See Single-Parent Family

Single Particle Analysis See Single Molecule Imaging

Single Particle Imaging See Single Molecule Imaging

Single Particle Microscopy See Single Molecule Imaging

Single Particle Spectroscopy See Single Molecule Imaging

Single Particle Tracking See Single Molecule Imaging

Single Person HQ 800 - HQ 800.4

Widows and widowers

HQ 1058 - HQ 1058.5

See also Single Parent

Single-Payer Plan See Single-Payer System

Single-Payer System W 100 - W 275

Single-Photon Absorptiometry See Absorptiometry, Photon

Single-Photon Emission Computer-Assisted Tomography See Tomography, Emission-Computed, Single-Photon

Single-Photon Emission Computerized Tomography See Tomography, Emission-Computed, Single-Photon

Single-Photon Emission CT Scan See Tomography, Emission-Computed, Single-Photon

Single-Photon Emission-Computed Tomography See Tomography, Emission-Computed, Single-Photon

Single-Stranded DNA See DNA, Single-Stranded

Single-Stranded DNA Binding Proteins See DNA-Binding Proteins

Single-Stranded DNA-Binding Protein See DNA-Binding Proteins

Single-Tooth Dental Implant See Dental Implants, Single-Tooth

Single-Tooth Dental Implants See Dental Implants, Single-Tooth

Single-Tooth Implants See Dental Implants, Single-Tooth

Single-Use Internal Condom WP 640

Sino-Atrial Node See Sinoatrial Node

Sino-Japanese War

Biography of military health personnel

Collective (General)

WZ 112.5.M4

By specialty if applicable

Individual

WZ 100

History

Biological and chemical warfare

DS 777.533.B55

Medical services (General)

DS 777.533.M42

Other special topics, with the topic

(Form number 11 in any NLM schedule where applicable)

Sino-Japanese War 1937-1945 See Sino-Japanese War

Sinoatrial Arrhythmia See Arrhythmia, Sinus

Sinoatrial Node WG 201 - WG 202

Sinonasal Tract See Paranasal Sinuses

Sinotubular Junction See Aorta, Thoracic

Sinu-Atrial Node See Sinoatrial Node

Sinuatrial Node See Sinoatrial Node

Sinus Arrhythmia See Arrhythmia, Sinus

Sinus Infections See Sinusitis

Sinus Node See Sinoatrial Node

Sinus Node Artery See Coronary Vessels

Sinus Node Disease See Sick Sinus Syndrome

Sinus Node Dysfunction See Sick Sinus Syndrome

Sinus Tarsi See Heel

Sinus Thrombosis See Sinus Thrombosis, Intracranial

Sinus Thrombosis, Intracranial WL 355

Sinuses, Cranial See Cranial Sinuses

Sinuses, Paranasal See Paranasal Sinuses

Sinusitis WV 340

Sinusitis, Maxillary See Maxillary Sinusitis

Sinusoidal Beds See Capillaries

Sinusoids See Capillaries