Orbital emphysema leading to blindness following routine functional endoscopic sinus surgery.
Explore the source record for details and available documents.
Blindness↗
Biomedical subjects
Claire E Riddell
Publications and source records attributed to Claire E Riddell.
Self-inserted intraorbital foreign bodies.
We report an unusual case of self-mutilation by insertion of multiple foreign bodies in the orbit. A 26-year-old female psychiatric patient with a severe emotionally unstable personality disorder was reviewed in the ophthalmology clinic. She had allegedly inserted a metal staple into her right eye 2 days previously and was complaining of pain around the right eye. Radiography showed multiple foreign bodies in the right orbit and one in the left orbit. Self-mutilation in psychiatric patients has been well documented. The management of nonorganic, nontoxic intraorbital foreign bodies is discussed. A low threshold for imaging in these cases is of vital importance.
Adult↗
Long-term effect of cataract surgery on intraocular pressure after trabeculectomy: extracapsular extraction versus phacoemulsification.
PURPOSE: To compare the effect of phacoemulsification with intraocular lens (IOL) implantation on long-term intraocular pressure (IOP) control in glaucoma patients who had previous trabeculectomy with the effect on IOP control in similar patients after extracapsular cataract extraction (ECCE) with IOL implantation. SETTING: Oxford Eye Hospital, Oxford, England. METHODS: Twenty-eight consecutive patients who had phacoemulsification with IOL implantation (phaco group) at least 3 months after trabeculectomy were identified from hospital records, and 28 patients who had ECCE with IOL implantation (ECCE group) were matched retrospectively to the phaco group with respect to age, sex, diagnosis, and IOP. In both groups, the IOP before cataract extraction was compared with the IOP at intervals up to 2 years after cataract extraction. A Kaplan-Meier survival analysis was performed. RESULTS: The mean IOP in the phaco group did not differ significantly from the mean IOP before cataract extraction at any interval. Twelve months after cataract extraction, the mean IOP in the ECCE group was significantly higher than preoperatively (P =.01); however, the mean IOP did not differ between groups over time (P =.704). There was significantly better long-term IOP control in the phaco group as determined by Kaplan-Meier survival analysis and the log-rank test (P =.038). CONCLUSION: After trabeculectomy, phacoemulsification provided better long-term IOP control than ECCE; however, the mean IOP was not significantly lower.
Aged↗