| Level/ Type | 
                              Code | 
                              Display Name | 
                              Code System | 
                              Designations | 
                              Description | 
                           
                           
                              | 0‑L | 
                              
                                  OPTENF 
                               | 
                              
                                  Ophthalmic Tomography En Face 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Tomography En Face
                                   
                               | 
                              An acquisition device, process or method that creates en face tomography images of
                                 the eye based on light and optical principles. Tomography based on other principles,
                                 such as ultrasound, is excluded.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  OPTBSV 
                               | 
                              
                                  Ophthalmic Tomography B-scan Volume Analysis 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Tomography B-scan Volume Analysis
                                   
                               | 
                              An acquisition device, process or method that performs B-scan volume analysis of tomography
                                 images of the eye based on light and optical principles. Tomography based on other
                                 principles, such as ultrasound, is excluded.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  OPV 
                               | 
                              
                                  Ophthalmic Visual Field 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Visual Field
                                   
                               | 
                              An acquisition device, process or method that measures visual fields and perform visual
                                 perimetry.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  DX 
                               | 
                              
                                  Digital Radiography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Digital Radiography
                                   
                               | 
                              An acquisition device, process or method that performs digital radiography. | 
                           
                           
                              | 0‑L | 
                              
                                  OPT 
                               | 
                              
                                  Ophthalmic Tomography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Tomography
                                   
                               | 
                              An acquisition device, process or method that performs tomography of the eye that
                                 is based on light and optical principles. Tomography based on other principles, such
                                 as ultrasound, is excluded.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  BMD 
                               | 
                              
                                  Bone Mineral Densitometry 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Bone Mineral Densitometry
                                   
                               | 
                              An acquisition device, process or method that performs bone mineral densitometry by
                                 X-Ray, including dual-energy X-Ray absorptiometry (DXA) and morphometric X-Ray absorptiometry
                                 (MXA).
                               | 
                           
                           
                              | 0‑L | 
                              
                                  MG 
                               | 
                              
                                  Mammography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Mammography
                                   
                               | 
                              An acquisition device, process or method that performs mammography. | 
                           
                           
                              | 0‑L | 
                              
                                  SM 
                               | 
                              
                                  Slide Microscopy 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Slide Microscopy
                                   
                               | 
                              An acquisition device, process or method that performs slide microscopy. | 
                           
                           
                              | 0‑L | 
                              
                                  US 
                               | 
                              
                                  Ultrasound 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ultrasound
                                   
                               | 
                              An acquisition device, process or method that performs ultrasound. | 
                           
                           
                              | 0‑L | 
                              
                                  OP 
                               | 
                              
                                  Ophthalmic Photography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Photography
                                   
                               | 
                              An acquisition device, process or method that performs ophthalmic photography. | 
                           
                           
                              | 0‑L | 
                              
                                  IVOCT 
                               | 
                              
                                  Intravascular Optical Coherence Tomography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Intravascular Optical Coherence Tomography
                                   
                               | 
                              An acquisition device, process or method that performs intravascular optical coherence
                                 tomography.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  MR 
                               | 
                              
                                  Magnetic Resonance 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Magnetic Resonance
                                   
                               | 
                              An acquisition device, process or method that performs magnetic resonance imaging. | 
                           
                           
                              | 0‑L | 
                              
                                  ECG 
                               | 
                              
                                  Electrocardiography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Electrocardiography
                                   
                               | 
                              An acquisition device, process or method that performs magnetic resonance imaging. | 
                           
                           
                              | 0‑L | 
                              
                                  GM 
                               | 
                              
                                  General Microscopy 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: General Microscopy
                                   
                               | 
                              An acquisition device, process or method that performs electrocardiography. | 
                           
                           
                              | 0‑L | 
                              
                                  IO 
                               | 
                              
                                  Intra-oral Radiography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Intra-oral Radiography
                                   
                               | 
                              An acquisition device, process or method that performs intra-oral radiography. | 
                           
                           
                              | 0‑L | 
                              
                                  XA 
                               | 
                              
                                  X-Ray Angiography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: X-Ray Angiography
                                   
                               | 
                              An acquisition device, process or method that performs X-Ray angiography. | 
                           
                           
                              | 0‑L | 
                              
                                  XC 
                               | 
                              
                                  External-camera Photography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: External-camera Photography
                                   
                               | 
                              An acquisition device, process or method that performs photography with an external
                                 camera.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  VA 
                               | 
                              
                                  Visual Acuity 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Visual Acuity
                                   
                               | 
                              An acquisition device, process or method that measures visual acuity. | 
                           
                           
                              | 0‑L | 
                              
                                  IVUS 
                               | 
                              
                                  Intravascular Ultrasound 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Intravascular Ultrasound
                                   
                               | 
                              An acquisition device, process or method that performs intravascular ultrasound. | 
                           
                           
                              | 0‑L | 
                              
                                  CR 
                               | 
                              
                                  Computed Radiography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Computed Radiography
                                   
                               | 
                              An acquisition device, process or method that performs computed radiography. | 
                           
                           
                              | 0‑L | 
                              
                                  ES 
                               | 
                              
                                  Endoscopy 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Endoscopy
                                   
                               | 
                              An acquisition device, process or method that records images during endoscopy. | 
                           
                           
                              | 0‑L | 
                              
                                  AR 
                               | 
                              
                                  Autorefraction 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Autorefraction
                                   
                               | 
                              An acquisition device, process or method that measures autorefraction. | 
                           
                           
                              | 0‑L | 
                              
                                  CT 
                               | 
                              
                                  Computed Tomography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Computed Tomography
                                   
                               | 
                              An acquisition device, process or method that performs computed tomography. | 
                           
                           
                              | 0‑L | 
                              
                                  OSS 
                               | 
                              
                                  Optical Surface Scanner 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Optical Surface Scanner
                                   
                               | 
                              An acquisition device, process or method that performs optical surface scanning. | 
                           
                           
                              | 0‑L | 
                              
                                  LEN 
                               | 
                              
                                  Lensometry 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Lensometry
                                   
                               | 
                              An acquisition device, process or method that performs lensometry. | 
                           
                           
                              | 0‑L | 
                              
                                  RG 
                               | 
                              
                                  Radiographic imaging 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Radiographic imaging
                                   
                               | 
                              An acquisition device, process or method that performs radiographic imaging (conventional
                                 film/screen).
                               | 
                           
                           
                              | 0‑L | 
                              
                                  RF 
                               | 
                              
                                  Radiofluoroscopy 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Radiofluoroscopy
                                   
                               | 
                              An acquisition device, process or method that performs radiofluoroscopy. | 
                           
                           
                              | 0‑L | 
                              
                                  KER 
                               | 
                              
                                  Keratometry 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Keratometry
                                   
                               | 
                              An acquisition device, process or method that performs keratometry. | 
                           
                           
                              | 0‑L | 
                              
                                  HD 
                               | 
                              
                                  Hemodynamic Waveform 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Hemodynamic Waveform
                                   
                               | 
                              An acquisition device, process or method that records hemodynamic waveforms. | 
                           
                           
                              | 0‑L | 
                              
                                  OAM 
                               | 
                              
                                  Ophthalmic Axial Measurements 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Axial Measurements
                                   
                               | 
                              An acquisition device, process or method that measures the axial length of the eye. | 
                           
                           
                              | 0‑L | 
                              
                                  NM 
                               | 
                              
                                  Nuclear Medicine 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Nuclear Medicine
                                   
                               | 
                              An acquisition device, process or method that performs nuclear medicine imaging. | 
                           
                           
                              | 0‑L | 
                              
                                  OCT 
                               | 
                              
                                  Optical Coherence Tomography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Optical Coherence Tomography
                                   
                               | 
                              An acquisition device, process or method that uses an interferometric, non-invasive
                                 optical tomographic technique to image 2D slices and 3D volumes of tissue using visible
                                 and near visible frequencies.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  BDUS 
                               | 
                              
                                  Ultrasound Bone Densitometry 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ultrasound Bone Densitometry
                                   
                               | 
                              An acquisition device, process or method that performs ultrasound bone densitometry. | 
                           
                           
                              | 0‑L | 
                              
                                  PT 
                               | 
                              
                                  Positron emission tomography 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Positron emission tomography
                                   
                               | 
                              An acquisition device, process or method that performs positron emission tomography
                                 (PET).
                               | 
                           
                           
                              | 0‑L | 
                              
                                  EPS 
                               | 
                              
                                  Cardiac Electrophysiology 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Cardiac Electrophysiology
                                   
                               | 
                              An acquisition device, process or method that performs cardiac electrophysiology. | 
                           
                           
                              | 0‑L | 
                              
                                  PX 
                               | 
                              
                                  Panoramic X-Ray 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Panoramic X-Ray
                                   
                               | 
                              An acquisition device, process or method that performs panoramic X-Rays. | 
                           
                           
                              | 0‑L | 
                              
                                  SRF 
                               | 
                              
                                  Subjective Refraction 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Subjective Refraction
                                   
                               | 
                              An acquisition device, process or method that records subjective refraction. | 
                           
                           
                              | 0‑L | 
                              
                                  OPM 
                               | 
                              
                                  Ophthalmic Mapping 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Mapping
                                   
                               | 
                              An acquisition device, process or method that measures corneal topography, corneal
                                 or retinal thickness, and other similar parameters that are typically displayed as
                                 maps.
                               | 
                           
                           
                              | 0‑L | 
                              
                                  OPR 
                               | 
                              
                                  Ophthalmic Refraction 
                               | 
                              DICOM Controlled Terminology | 
                              
                                   Preferred: Ophthalmic Refraction
                                   
                               | 
                               An acquisition device, process or method that measures the refractive characteristics
                                 of the eye.
                               | 
                           
                           
                              
                                  
                               |