Medicine:Soemmering ring

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Soemmering ring
SpecialtyOphthalmology

Soemmering ring is an annular swelling of the periphery of the lens capsule.[1] In 1828, Detmar Wilhelm Sömmerring observed posterior capsule opacification and then described Soemmering's ring[2][3][4] as deposits of retained equatorial lens epithelial cells which continue to proliferate and form new cortical fibers which eventually form a ring of cortical fibers between the posterior capsule and the edges of the anterior capsule remnant.[5]


References

  1. "Soemmering's ring". https://medical-dictionary.thefreedictionary.com/Soemmering's+ring. 
  2. Detmar Wilhelm Soemmerring: Beobachtungen über die organischen Veränderungen im Auge nach Staaroperationen. Verlag von Wilhelm Ludwig Wesché, Frankfurt am Main 1828
  3. Julius Hirschberg: History of ophthalmology (1987)
  4. Weinand F et al: Phakogene Uveitis bei Luxation des Soemmering'schen Nachstarwulstes ... Klin Monatsbl Augenheilkd 2004, 221, 277-279.
  5. "Soemmering's ring". Indian Journal of Ophthalmology 65 (12): 1489. December 2017. doi:10.4103/ijo.IJO_913_17. PMID 29208841.