Cross-cylinder refraction
Cross-cylinder refraction (procedure)
Jackson cross-cylinder refraction
420679009
http://purl.bioontology.org/ontology/SNOMEDCT/420679009
0
XUdsa
Eye structure
Examination - action
Priorities
Procedure categorized by device involved
Subjective refraction
1
Diagnostic Procedure
P2-A00AF
T060
C1720041
Jackson cross-cylinder