Golden half ring sign for identification of pseudophacocele

Abstract

Dislocation of intraocular lens (IOL) is a serious complication of blunt ocular trauma in pseudophakic eyes. Here, a 72-year-old male patient with subconjunctival dislocation of an IOL (pseudophacocele) secondary to bull horn injury was reported. In this case report, a new sign named as “golden half ring sign” was described for easy identification and localization of subconjunctival dislocation of IOL in patient with open globe injury (surgical wound dehiscence) associated dense subconjunctival hemorrhage.

Superior subconjunctival dislocation of intraocular lens following blunt trauma: A rare case report

“…1 Previous literatures have reported traumatic dislocation of IOL into subconjunctival space, vitreous cavity, and even in supra-choroidal space. [2][3][4] Traumatic subconjunctival dislocation of anterior chamber IOL has also been reported. 5 Anterior dislocation of scleral fixated IOL, following blunt trauma by cricket ball, has also been reported.…”

Inferior subconjunctival dislocation of posterior chamber intraocular lens after blunt trauma

“…1 ]. [ 7 ] There was total hyphema obscuring the view of rest of the ocular structures in her right eye. Her left eye anterior segment was normal.…”

“…Previous studies have reported traumatic dislocation of IOL into suprachoroidal space,[ 1 ] vitreous cavity,[ 2 ] and subconjunctival space. [ 3 4 5 6 7 ] Biedner et al . reported subconjunctival dislocation of anterior chamber IOL.…”

Künt travma sonrası göz içi lensin subkonjonktival dislokasyonu; psödofakosel

“…Psödofakik gözde geçirilen travma, göz içi lensin (GİL) dislokasyonuna neden olabilmekte, ciddi ve acil müdahale gerektiren komplikasyonlara yol açabilmektedir. Travma ile GİL suprakoroidal boşluk (1), vitreus (2), ön kamara, subkonjonktival alan (3)(4)(5)…”