Материал: part16

Page 1196​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

111685​

Autorefraction Visual Acuity​

A patient's vision with the correction measured by an​

autorefractor in place.​

111686​

Habitual Visual Acuity​

A patient's vision with whichever vision correction the​

patient customarily wears.​

111687​

Prescription Visual Acuity​

A patient's vision with the final spectacle prescription in​

place.​

111688​

Right Eye Rx​

The spectacle prescription for the right eye.​

111689​

Left Eye Rx​

The spectacle prescription for the left eye.​

111690​ Macular Grid Thickness and​

Amaculargridthicknessandvolumereportforapatient.​

Volume Report​

The macular grid is an analytic tool described in PS3.1.​

111691​ Number of Images Used for​

Number of images used for the macular grid​

Macular Measurements​

measurement.​

111692​ Number of Samples Used per​ Number of samples used per Image for analysis.​

Image​

111693​

Analysis Quality Rating​

A numeric rating of the quality of the entire analysis with​

respect to grading and diagnostic purposes.​

Higher numbers indicate greater quality.​

111694​ Image Set Quality Rating​

Anumericratingofthequalityofanentireimagesetwith​

respect to grading and diagnostic purposes.​

Higher numbers indicate greater quality.​

111695​ Interfering Tears or Drops​

Tear film or drops affecting test quality.​

111696​ Visual Fixation Quality During​ The assessment of the centricity and persistence of the​

Acquisition​

visual fixation (direction of gaze) during the acquisition.​

111697​ Visual Fixation Quality Problem​The reason why the patient's visual fixation was not​

steady or was indeterminate.​

111698​

Ophthalmic Macular Grid​

The reason why the macular grid measurements may​

Problem​

be questionable.​

111700​ Specimen Container Identifier​ Identifierofcontainer(box,block,microscopeslide,etc.)​

for the specimen under observation.​

111701​

Processing type​

Type of processing that tissue specimen underwent.​

111702​

DateTime of processing​

Date and time of processing step.​

111703​

Processing step description​

Descriptionoftheindividualstepinthetissueprocessing​

sequence.​

111704​

Sampling Method​

Method of sampling used to derive specimen from its​

parent.​

111705​

Parent Specimen Identifier​

Identifier of the parent specimen that gave rise to the​

current specimen.​

111706​ Issuer of Parent Specimen​

Assigning authority for parent specimen's identifier.​

Identifier​

111707​

Parent specimen type​

Parentspecimentypethatgaverisetocurrentspecimen.​

111708​ Position Frame of Reference​

Description of coordinate system and origin reference​

pointonparentspecimen,orparentspecimencontainer,​

or image used for localizing the sampling site or location​

within container or image.​

111709​ Location of sampling site​

Reference to image of parent specimen localizing the​

samplingsite;mayincludereferencedPresentationState​

object.​

111723​

Visual Marking of Specimen​

Description of visual distinguishing identifiers. E.g., ink,​

or a particular shape of the specimen.​

111724​

Issuer of Specimen Identifier​

Assigning authority for specimen identifier.​

sections submission​

sections for further processing or examination.​

111729​

Specimen storage​

A workflow step, during which tissue specimens are​

stored in a climate-controlled environment.​

111741​

Transmission illumination​

Transmission illumination method for specimen​

microscopy.​

111742​

Reflection illumination​

Reflectionilluminationmethodforspecimenmicroscopy.​

111743​

Epifluorescence illumination​

Epifluorescence illumination method for specimen​

microscopy.​

111744​

Brightfield illumination​

Brightfieldilluminationmethodforspecimenmicroscopy.​

111745​

Darkfield illumination​

Darkfield illumination method for specimen microscopy.​

111746​

Oblique illumination​

Oblique illumination method for specimen microscopy.​

111747​

Phase contrast illumination​

Phase contrast illumination method for specimen​

microscopy.​

111748​

Differentialinterferencecontrast​Differential interference contrast method for specimen​

microscopy.​

111749​

Total internal reflection​

Total internal reflection fluorescence method for​

fluorescence​

specimen microscopy.​

111750​

Ultrasound Contact​

A method of obtaining ophthalmic axial measurements​

that uses ultrasound, and that requires applanation of​

the cornea.​

111751​

Ultrasound Immersion​

A method of obtaining ophthalmic axial measurements​

that uses ultrasound, and that requires immersion of the​

patient's eye in fluid as he lies in a supine position.​

111752​

Optical​

A method of obtaining ophthalmic axial measurements​

that uses light.​

111753​

Manual Keratometry​

Measurements taken of the corneal curvature using a​

manual keratometer.​

Page 1198​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

111754​

Auto Keratometry​

Measurements taken of the corneal curvature using an​

automated keratometer.​

111755​

Simulated Keratometry​

Simulated Keratometry measurements derived from​

corneal topography.​

111756​

Equivalent K-reading​

Corneal power measurements using Scheimpflug​

camera.​

111757​

Keratometry Measurements​

Keratometry Measurements DICOM SOP Instance.​

SOP Instance​

111758​

Total Cornea Power​

Method of determining the total cornea power from​

Measurement Method​

measuring the curvature of both anterior and posterior​

surface of the cornea.​

111759​

Posterior Cornea Surface​

Method of measuring the curvature of posterior surface​

Measurement Method​

of the cornea and determining its refractive power.​

111760​

Haigis​

The Haigis IOL calculation formula.​

Haigis W, Lege B, Miller N, Schneider B. Comparison of​

immersion ultrasound biometry and partial coherence​

interferometry for intraocular lens calculation according​

to Haigis. Graefes Arch Clin Exp Ophthalmol​

2000;238:765-73.​

111761​

Haigis-L​

The Haigis-L IOL calculation formula.​

Haigis W. Intraocular lens calculation after refractive​

surgery for myopia: Haigis-L formula. J Cataract Refract​

Surg. 2008 Oct;34(10):1658-63.​

111762​

Holladay 1​

The Holladay 1 IOL calculation formula.​

Holladay JT, Prager TC, Chandler TY, Musgrove KH,​

Lewis JW, Ruiz RS. A three-part system for refining​

intraocular lens power calculations. J Cataract Refract​

Surg. 1988; 14:17-24.​

111763​

Holladay 2​

The Holladay 2 IOL calculation formula.​

111764​

Hoffer Q​

The Hoffer Q IOL calculation formula. Hoffer KJ. The​

Hoffer Q formula: a comparison of theoretic and​

regression formulas. J Cataract Refract Surg​

1993;19:700-12. Errata. J Cataract Refract Surg​

1994;20:677 and 2007;33:2-3.​

111765​

Olsen​

The Olsen IOL calculation formula. Olsen T. Calculation​

of intraocular lens power: a review. Acta Ophthalmol.​

Scand. 2007: 85: 472-485.​

111766​

SRKII​

TheSRKIIIOLcalculationformula.SandersDR,Retzlaff​

J,KraffMC.ComparisonoftheSRKIIformulaandother​

second generation formulas. J Cataract Refract Surg.​

1988 Mar;14(2):136-41.​

111767​

SRK-T​

The SRK-T IOL calculation formula.​

Retzlaff JA, Sanders DR, Kraff MC. Development of the​

SRK/Tintraocularlensimplantpowercalculationformula.​

J Cataract Refract Surg 1990;16:333-40. Erratum​

1990;16:528.​

111768​

ACD Constant​

The "ACD Constant" used in IOL calculation.​

111769​

Haigis a0​

The "Haigis a0" constant used in IOL calculation.​

Page 1200​

DICOM PS3.16 2020a - Content Mapping Resource​

Code Value​

Code Meaning​

Definition​

Notes​

111805​ Visual Field Central 40 Point​

Test pattern consisting of 40 test point locations within​

Test Pattern​

30° of fixation that spread out radially from fixation.​

111806​ Visual Field Central 76 Point​

Test pattern consisting of 76 test point locations within​

Test Pattern​

30° of fixation a minimum of 3° from each meridian and​

placed 6° apart.​

Test Pattern​

30° and 60° of fixation a minimum of 6° from each​

meridian and placed 12° apart.​

Test Pattern​

60° of fixation that spread out radially from fixation,​

concentrated in the nasal hemisphere.​

111810​ Visual Field G Test Pattern​

Test pattern for Glaucoma and general visual field​

assessment with 59 test locations of which 16 test​

locations are in the macular area (up to 10° eccentricity)​

and where the density of test location is reduced with​

eccentricity. The test can be extended with the inclusion​

of 14 test locations between 30° and 60° eccentricity, 6​

of which are located at the nasal step.​

111811​ Visual Field M Test Pattern​

Testpatternforthemaculararea.Orthogonaltestpattern​

with 0.7° spacing within the central 4° of eccentricity and​

reduced density of test locations between 4 and 10, 5°​

of eccentricity. 81 test locations over all. The test can be​

extended to include the test locations of the Visual Field​

G Test Pattern between 10, 5° and 60°.​

111812​ Visual Field 07 Test Pattern​

Full field test pattern with 48 test locations from 0-30°​

and 82 test locations from 30-70°. Reduced test point​

density with increased eccentricity. Can be combined​

with screening and threshold strategies.​