About: astigmatism

Head noun: astigmatism

Same concepts
http://dbpedia.org/resource/Astigmatism

Broader concepts

label	provenance	confidence
vision problem	isap:138991357	0.758381
refractive error	isap:414884881	0.747196
eye condition	isap:277437355	0.735737
common vision problem	isap:138991358	0.651243
defect	isap:144313264	0.644211
problem	isap:138991359	0.619087
condition	isap:277437354	0.616639
refractive disorder	isap:461885427	0.596859
refractive condition	isap:277437360	0.586319
vision defect	isap:144313267	0.562191
residual aberration	isap:313203179	0.556395
other off-axis aberration	isap:313203181	0.532221
aberration	isap:313203161	0.520570
common refractive error	isap:414884884	0.516313
optical aberration	isap:313203162	0.504441
irregularity in the shape	isap:216747663	0.502969
error of the eye	isap:414884882	0.499910
common condition	isap:277437356	0.494339
postoperative complication	isap:216612119	0.489822
significant refractive error	isap:414884895	0.486369
refractive abnormality	isap:130046844	0.485836
type of refractive error	isap:354550142	0.483938
common eye problem	isap:138991361	0.473407
vision deficiency	isap:313340094	0.470594
visual disorder	isap:461885431	0.458139
various aberration	isap:313203163	0.449923
lower order aberration	isap:313203172	0.449140
number of vision problem	isap:142824883	0.449032
variety of vision disorder	isap:140021335	0.447059
other aberration	isap:313203164	0.429945
low-order aberration	isap:313203171	0.416891
defect of the eye	isap:144313265	0.414522
vision correction	isap:312711784	0.414232
eye disease	isap:137997181	0.413910
defect in the eye	isap:144313269	0.411531
problem with vision	isap:138991368	0.408454
thing	isap:414897715	0.407366
field aberration	isap:313203166	0.405408
common eye condition	isap:277437359	0.405048
variety of refractive error	isap:140021336	0.404034
defect in vision	isap:144313271	0.400610
eye problem	isap:138991360	0.398881
corneal abnormality	isap:130046845	0.395255
common vision condition	isap:277437358	0.394405
curvature of the cornea	isap:276708144	0.388769
form of refractive error	isap:356989602	0.385647
prevalent refractive error	isap:414884889	0.385283
disorder of the eye	isap:461885432	0.382917
common vision disorder	isap:461885428	0.378405
distortion	isap:313227526	0.375547
vision	isap:145150798	0.370774
spherical aberration	isap:313203176	0.369839
vision condition	isap:277437357	0.361818
corneal irregularity	isap:216747661	0.356373
irregularity	isap:216747662	0.355547
specialty contact lens	isap:356041664	0.351329
minor problem	isap:138991367	0.350994
vision disorder	isap:461885433	0.350742
optical defect	isap:144313266	0.348422
eye disorder	isap:461885429	0.344213
lens aberration	isap:313203169	0.338298
refractive problem	isap:138991362	0.338258
error	isap:414884883	0.337448
contact lens	isap:356041661	0.336728
factor	isap:145138378	0.332341
higher order aberration	isap:313203177	0.331457
visual defect	isap:144313272	0.327740
irregular shape	isap:415348183	0.325246
visual problem	isap:138991365	0.310733
eye	isap:501643553	0.301134
variety of vision problem	isap:140021334	0.294566
disorder	isap:461885430	0.293535
high refractive error	isap:414884893	0.282029
eye health	isap:142997886	0.277683
off-axis aberration	isap:313203165	0.275640
optical error	isap:414884890	0.272461
range of vision imperfection	isap:415647302	0.270613
eyesight	isap:463048338	0.267350
symptom	isap:139093740	0.260798
optical condition	isap:277437366	0.246894
concern	isap:138137434	0.245752
mystery	isap:138367250	0.239485
issue	isap:415344151	0.236453
effect	isap:144034993	0.235144
disease	isap:137997182	0.229386
glaucoma	isap:463116858	0.226841
cataract	isap:463309353	0.204468
glass	isap:415850748	0.194776
lens	isap:356041662	0.191709
case	isap:356670162	0.184610
however	isap:140318515	0.126549
further	isap:139100428	0.112656
right eye	isap:501643555	0.109651
method	isap:143536769	0.104663
prescription	isap:216624322	0.090949
correction	isap:312711783	0.088321
berration	isap:277990520	0.080934
people	isap:144164997	0.073414
test	isap:355962014	0.045548

Narrower concepts

label	provenance	confidence
lasik	isap:206727295	0.293486
coma	isap:418020235	0.278712
diagnosis	isap:387403	0.226202
presbyopium	isap:130719644	0.189286
aberration	isap:315007364	0.139074
cataract	isap:83246268	0.123772
glass	isap:208136586	0.088981
patient	isap:66658756	0.088320
myopia	isap:452882078	0.073662
distortion	isap:315776155	0.072885
people	isap:452761194	0.062182
contact	isap:66722146	0.058346