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. 1999 May;83(5):559–562. doi: 10.1136/bjo.83.5.559

Ultrasound biomicroscopic measurement of development of anterior chamber angle

H Kobayashi 1, H Ono 1, J Kiryu 1, K Kobayashi 1, T Kondo 1
PMCID: PMC1723033  PMID: 10216054

Abstract

AIM—To establish normative values for the anterior segment in normal infants and children in relation to age.
METHODS—Anterior segments were measured in 46 normal infants and children (21 males and 25 females, aged from 1 to 60 months (mean 17.09 (SD 16.99) months)), by use of ultrasound biomicroscopy.
RESULTS—Anterior chamber depth, trabecular-iris angle, angle opening (trabecular-iris) distances at 250 and 500 µm from the scleral spur, and the thickness of the thickest part of the iris were 1724-3473 µm (2505 (SD 480) µm), 15.35-44.79° (28.74 (7.46)°), 116-367 µm (247.4 (65.9) µm), 166-509 µm (349.5 (87.1) µm), and 249-579 µm (434.6 (74.6) µm), respectively. All factors in this study showed a significant correlation with logarithm of age (r = 0.937, p = 0.0001; r = 0.867, p = 0.0001; r = 0.929, p = 0.0001; r = 0.917, p = 0.0001; r = 0.748, p = 0.0001), and significantly correlated with each other.
CONCLUSIONS—Ultrasound biomicroscopy is a powerful tool for obtaining precise images and measurement of the development of the anterior segment in infants and children. Normative values were established for anterior segment dimensions in relation to age. Anterior chamber depth, trabecular-iris angle, angle opening distances at 250 and 500 µm from the scleral spur, and iris thickness showed linear increases in relation to logarithm of age.



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Selected References

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  1. Aslanides I. M., Libre P. E., Silverman R. H., Reinstein D. Z., Lazzaro D. R., Rondeau M. J., Harmon G. K., Coleman D. J. High frequency ultrasound imaging in pupillary block glaucoma. Br J Ophthalmol. 1995 Nov;79(11):972–976. doi: 10.1136/bjo.79.11.972. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Kiskis A. A., Markowitz S. N., Morin J. D. Corneal diameter and axial length in congenital glaucoma. Can J Ophthalmol. 1985 Apr;20(3):93–97. [PubMed] [Google Scholar]
  3. Kobayashi H., Kiryu J., Kobayashi K., Kondo T. Ultrasound biomicroscopic measurement of anterior chamber angle in premature infants. Br J Ophthalmol. 1997 Jun;81(6):460–464. doi: 10.1136/bjo.81.6.460. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Kobayashi H., Kobayashi K., Kiryu J., Kondo T. Ultrasound biomicroscopic analysis of the effect of pilocarpine on the anterior chamber angle. Graefes Arch Clin Exp Ophthalmol. 1997 Jul;235(7):425–430. doi: 10.1007/BF00947061. [DOI] [PubMed] [Google Scholar]
  5. Larsen J. S. The sagittal growth of the eye. 1. Ultrasonic measurement of the depth of the anterior chamber from birth to puberty. Acta Ophthalmol (Copenh) 1971;49(2):239–262. doi: 10.1111/j.1755-3768.1971.tb00949.x. [DOI] [PubMed] [Google Scholar]
  6. Larsen J. S. The sagittal growth of the eye. II. Ultrasonic measurement of the axial diameter of the lens and the anterior segment from birth to puberty. Acta Ophthalmol (Copenh) 1971;49(3):427–440. doi: 10.1111/j.1755-3768.1971.tb00968.x. [DOI] [PubMed] [Google Scholar]
  7. Larsen J. S. The sagittal growth of the eye. IV. Ultrasonic measurement of the axial length of the eye from birth to puberty. Acta Ophthalmol (Copenh) 1971;49(6):873–886. doi: 10.1111/j.1755-3768.1971.tb05939.x. [DOI] [PubMed] [Google Scholar]
  8. Makabe R. Vergleichende Untersuchungen der Kammerwinkelweite mit Echographie und Gonioskopie. Klin Monbl Augenheilkd. 1989 Jan;194(1):6–9. doi: 10.1055/s-2008-1046326. [DOI] [PubMed] [Google Scholar]
  9. Pavlin C. J., Harasiewicz K., Foster F. S. Ultrasound biomicroscopy of anterior segment structures in normal and glaucomatous eyes. Am J Ophthalmol. 1992 Apr 15;113(4):381–389. doi: 10.1016/s0002-9394(14)76159-8. [DOI] [PubMed] [Google Scholar]
  10. Pavlin C. J., Harasiewicz K., Sherar M. D., Foster F. S. Clinical use of ultrasound biomicroscopy. Ophthalmology. 1991 Mar;98(3):287–295. doi: 10.1016/s0161-6420(91)32298-x. [DOI] [PubMed] [Google Scholar]
  11. Pavlin C. J., McWhae J. A., McGowan H. D., Foster F. S. Ultrasound biomicroscopy of anterior segment tumors. Ophthalmology. 1992 Aug;99(8):1220–1228. doi: 10.1016/s0161-6420(92)31820-2. [DOI] [PubMed] [Google Scholar]
  12. Pavlin C. J., Ritch R., Foster F. S. Ultrasound biomicroscopy in plateau iris syndrome. Am J Ophthalmol. 1992 Apr 15;113(4):390–395. doi: 10.1016/s0002-9394(14)76160-4. [DOI] [PubMed] [Google Scholar]
  13. Pavlin C. J., Sherar M. D., Foster F. S. Subsurface ultrasound microscopic imaging of the intact eye. Ophthalmology. 1990 Feb;97(2):244–250. doi: 10.1016/s0161-6420(90)32598-8. [DOI] [PubMed] [Google Scholar]
  14. Potash S. D., Tello C., Liebmann J., Ritch R. Ultrasound biomicroscopy in pigment dispersion syndrome. Ophthalmology. 1994 Feb;101(2):332–339. doi: 10.1016/s0161-6420(94)31331-5. [DOI] [PubMed] [Google Scholar]
  15. Sampaolesi R., Caruso R. Ocular echometry in the diagnosis of congenital glaucoma. Arch Ophthalmol. 1982 Apr;100(4):574–577. doi: 10.1001/archopht.1982.01030030576003. [DOI] [PubMed] [Google Scholar]
  16. Tarkkanen A., Uusitalo R., Mianowicz J. Ultrasonographic biometry in congenital glaucoma. Acta Ophthalmol (Copenh) 1983 Aug;61(4):618–623. doi: 10.1111/j.1755-3768.1983.tb04352.x. [DOI] [PubMed] [Google Scholar]
  17. Tello C., Chi T., Shepps G., Liebmann J., Ritch R. Ultrasound biomicroscopy in pseudophakic malignant glaucoma. Ophthalmology. 1993 Sep;100(9):1330–1334. doi: 10.1016/s0161-6420(93)31479-x. [DOI] [PubMed] [Google Scholar]
  18. Tello C., Liebmann J., Potash S. D., Cohen H., Ritch R. Measurement of ultrasound biomicroscopy images: intraobserver and interobserver reliability. Invest Ophthalmol Vis Sci. 1994 Aug;35(9):3549–3552. [PubMed] [Google Scholar]

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