Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

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Class Index

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Ultra-Violet Rays See Ultraviolet Rays

Ultracarbon See Charcoal

Ultracentrifugation

Biochemical research

QU 25

In clinical chemistry

QY 90

Ultracorten See Prednisone

Ultradeformable Liposomes See Liposomes

Ultrafiltration QD 63.F5

See also Hemofiltration

Ultrafine Fiber See Particulate Matter

Ultrafine Fibers See Particulate Matter

Ultrafine Particle See Particulate Matter

Ultrafine Particles See Particulate Matter

Ultrafine Particulate Matter See Particulate Matter

Ultrahigh Frequency Waves See Microwaves

Ultralan See Fluocortolone

Ultramicrotomy See Microtomy

Ultramop See Methoxsalen

Ultrapasteurization See Pasteurization

Ultrasonic Diagnosis See Ultrasonography

Ultrasonic Diagnosis, Prenatal See Ultrasonography, Prenatal

Ultrasonic Endoscopy See Endosonography

Ultrasonic Imaging See Ultrasonography

Ultrasonic Lithotripsy See Lithotripsy

Ultrasonic Mammography See Ultrasonography, Mammary

Ultrasonic Prenatal Diagnosis See Ultrasonography, Prenatal

Ultrasonic Therapy WB 515

Ultrasonic Tomography See Ultrasonography

Ultrasonics

Biophysics

QT 34

Physics

QC 244

Used for other special purposes, by subject

See also Ultrasonography

Ultrasonographic Imaging See Ultrasonography

Ultrasonography WN 208

Localized, by site or disease

See also specific types of ultrasonography

Ultrasonography, Breast See Ultrasonography, Mammary

Ultrasonography, Doppler Transcranial See Ultrasonography, Doppler, Transcranial

Ultrasonography, Doppler, Transcranial WL 154

Ultrasonography, Endoscopic See Endosonography

Ultrasonography, Fetal See Ultrasonography, Prenatal

Ultrasonography, Interventional WN 208

Localized, by site or disease

Ultrasonography, Intravascular See Ultrasonography, Interventional

Ultrasonography, Mammary WP 815

Ultrasonography, Prenatal WQ 209

Ultrasonography, Transcranial Doppler See Ultrasonography, Doppler, Transcranial

Ultrasound Imaging See Ultrasonography

Ultrasound Mammography See Ultrasonography, Mammary

Ultrasound Therapy See Ultrasonic Therapy

Ultrasound, Interventional See Ultrasonography, Interventional

Ultraviolet Light See Ultraviolet Rays

Ultraviolet Microscopy See Microscopy, Ultraviolet

Ultraviolet Radiation See Ultraviolet Rays

Ultraviolet Rays

Diagnostic use

WB 288

Medical use (General)

WB 117

Meteorology

QC 976.U4

Physiological effects

QT 162.U4