Intraocular pressure as indicator of sympathetic asymmetry in the eyes
10.3969/j.issn.1672-5123.2010.12.002
- VernacularTitle:眼压作为眼部交感神经非对称性的指征
- Author:
Sagili Chandrasekhara REDDY
;
Satagopam Mitti MOHAN
- Publication Type:Journal Article
- Keywords:
intraocular pressure;
sympathetic asymmetry;
Tono-Pen
- From:
International Eye Science
2010;10(12):2236-2237
- CountryChina
- Language:Chinese
-
Abstract:
·AIM: To determine the asymmetry in the sympathetic activity in the eyes as indicated by intraocular pressure (IOP).·METHODS: In a prospective cross sectional study, the IOP in 150 newborns, 80 young adults and 159 old people was measured with Tono-Pen under topical anaesthesia.·RESULTS:The meanIOP in the newborns was 16.16mmHg in right eye and 15.79mmHg in left eye; in young adults 15.04mmHg in right eye and 14.71 in left eye; in old people 15.16 in right eye and 15.03 in left eye.A statistically significant higher IOP was noted in the right eye in the newborns (P-0.03) and in young adults (P=0.02), but not in the old people (P=0.26). The higher IOP in the right eye indicates the lowered sympathetic activity in that eye.·CONCLUSION: We hypothesize that the sympathetic asymmetry in the bilaterally placed organs helps to establish the dominant pattern of the organ in the body.
