1/2. Indirect trauma causing dislocation of the crystalline lens--a case report.PURPOSE: To report a case of indirect trauma causing dislocation of the crystalline lens in a patient with no underlying risk factors. methods: Case report. RESULTS: A 76-year-old woman fell injuring her right temple area. She complained of blurring of vision in her right eye. Her vision was reduced to 6/60. Ocular examination revealed right aphakia associated with complete posterior dislocation of the crystalline lens into the vitreous cavity. No predisposing factors as pigment dispersion or pseudoexfoliation material was found on gonioscopy. CONCLUSIONS: Dislocation of the crystalline lens has been reported following direct trauma. It is known to occur spontaneously in mature and hypermature cataracts and in cases of weak zonules. Our case shows that indirect trauma can cause complete dislocation of the crystalline lens in the absence of any predisposing factors.- - - - - - - - - - ranking = 1keywords = aphakia (Clic here for more details about this article) |
2/2. Traumatic lenticele.A 55-year-old woman presented with sudden diminution of vision in her left eye following trauma with her own finger. Examination revealed a firm subconjunctival swelling superiorly with aphakia and hypotony. Lens spike was absent on B-scan. Ultrasonic biomicroscopy showed thickened conjunctiva, a subconjunctival mass lesion with an underlying uveoscleral discontinuity. A surgical repair was performed with successful restoration of globe integrity. This case demonstrates that ultrasonic biomicroscopy may reveal the site and the extent of occult scleral rupture and help in precise surgical planning.- - - - - - - - - - ranking = 1keywords = aphakia (Clic here for more details about this article) |