ABSTRACT
Since the first description of this disease in 1887, there are rare reports on osteochondrosis dissecans (OCD) found in the glenoid cavity by way of anthropological studies. During an excavation project for recovery of the remains of Korean War casualties, a skeletonized soldier was found inside a cave fort at the Arrowhead Ridge of the demilitarized zone (DMZ), South Korea. In our recovery and examination of a Korean War casualty in DMZ, we identified a possible OCD in the individual’s glenoid cavity of a right-sided scapula by radiological analysis and computed tomography reconstruction. This is a rare case of scapular OCD discovered in an archaeologically investigated skeleton.
ABSTRACT
Purpose@#To evaluate the performance of two intraocular lenses (IOLs). The new monofocal IOL using a higher-order aspheric optic (Tecnis Eyhance ICB00) was compared to a standard monofocal IOL (Tecnis monofocal ZCB00) of the identical platform and material. @*Methods@#The medical records of the patients who had undergone cataract surgery with implantation of either the ZCB00 or the ICB00 in the dominant eye from March 2020 to August 2020 and with available data from the 3-month visit were reviewed. Subjects with ocular comorbidities or corneal astigmatism greater than 1.00 diopters were excluded. The uncorrected near, intermediate, distance visual acuity and corrected distance visual acuity were the main outcome measures. Optical quality parameters measured using an optical quality analysis system, clinical records including age, sex, laterality, ocular dominance, and information related to refractory errors was also collected. Parameters related to the refractory errors were all uniformly based on the Barrett Universal II formula. @*Results@#Of the 197 recruited patients, 111 and 86 were implanted with the ICB00 and ZCB00, respectively. No statistically significant differences in baseline parameters were observed between the two groups. While no statistically significant differences in distance visual acuity or optical quality were found between the two groups, compared to the ZCB00 group, the ICB00 group showed significantly higher intermediate visual acuity (p @*Conclusions@#ICB00 provided superior intermediate vision and comparable distance performance and photic phenomena compared to a standard monofocal IOL.
ABSTRACT
Since the first description of this disease in 1887, there are rare reports on osteochondrosis dissecans (OCD) found in the glenoid cavity by way of anthropological studies. During an excavation project for recovery of the remains of Korean War casualties, a skeletonized soldier was found inside a cave fort at the Arrowhead Ridge of the demilitarized zone (DMZ), South Korea. In our recovery and examination of a Korean War casualty in DMZ, we identified a possible OCD in the individual’s glenoid cavity of a right-sided scapula by radiological analysis and computed tomography reconstruction. This is a rare case of scapular OCD discovered in an archaeologically investigated skeleton.
ABSTRACT
Purpose@#To evaluate the performance of two intraocular lenses (IOLs). The new monofocal IOL using a higher-order aspheric optic (Tecnis Eyhance ICB00) was compared to a standard monofocal IOL (Tecnis monofocal ZCB00) of the identical platform and material. @*Methods@#The medical records of the patients who had undergone cataract surgery with implantation of either the ZCB00 or the ICB00 in the dominant eye from March 2020 to August 2020 and with available data from the 3-month visit were reviewed. Subjects with ocular comorbidities or corneal astigmatism greater than 1.00 diopters were excluded. The uncorrected near, intermediate, distance visual acuity and corrected distance visual acuity were the main outcome measures. Optical quality parameters measured using an optical quality analysis system, clinical records including age, sex, laterality, ocular dominance, and information related to refractory errors was also collected. Parameters related to the refractory errors were all uniformly based on the Barrett Universal II formula. @*Results@#Of the 197 recruited patients, 111 and 86 were implanted with the ICB00 and ZCB00, respectively. No statistically significant differences in baseline parameters were observed between the two groups. While no statistically significant differences in distance visual acuity or optical quality were found between the two groups, compared to the ZCB00 group, the ICB00 group showed significantly higher intermediate visual acuity (p @*Conclusions@#ICB00 provided superior intermediate vision and comparable distance performance and photic phenomena compared to a standard monofocal IOL.
ABSTRACT
Purpose@#To investigate the efficacy of the combined phototherapeutic keratectomy (PTK) and peripheral anterior stromal puncture (ASP) compared with that of PTK alone in patients with recurrent corneal erosion syndrome (RCES). @*Methods@#The medical records of 25 patients (25 eyes) who underwent combined treatment of PTK and peripheral ASP for RCES from March 2016 to May 2017 were retrospectively reviewed. Twenty-three patients (23 eyes) treated with PTK alone from March 2015 to February 2016 served as a control group. All surgeries were performed by a single surgeon. This retrospective clinical study comprised 48 patients (48 eyes) who were followed up for more than 18 months. Clinical records of age, sex, laterality, etiology of RCES, and history of recurrence after treatment were evaluated. @*Results@#Twenty-five eyes were treated with combined PTK and ASP, and 23 eyes were treated with PTK only. The mean follow-up period was 19.63 ± 2.97 and 19.75 ± 6.83 months, respectively. There were no differences in baseline parameters between the groups. In the combined treatment group, one patient experienced recurrence 6 months after the surgery. In the single treatment group, five patients showed recurrence at 4, 7, 8, 11, and 13 months after the surgery, respectively.Compared to the single treatment group, the combined treatment group showed significantly lower recurrence rate (p < 0.05).All recurred patients required no additional treatment except temporary therapeutic contact lenses and topical lubricants. @*Conclusions@#Our findings suggest that combined treatment of PTK and peripheral ASP is effective in alleviation of symptoms and prevention of recurrence in refractory RCES compared with treatment using PTK alone.