Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy
Objective: To measure the ciliary sulcus diameters (CSD) in phakic eyes of adult Filipinos using ultrasound biomicroscopy (UBM). Methods: This was an observational, cross-sectional study involving Filipino patients recruited from the Outpatient Department of Makati Medical Center, Philippines fro...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Philippine Academy of Ophthalmology
2018-06-01
|
| Series: | Philippine Journal of Ophthalmology |
| Subjects: | |
| Online Access: | https://paojournal.com/index.php/pjo/article/view/147 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850278606569209856 |
|---|---|
| author | Barbara Joy Masna-Hidalgo, MD Victor B. Lopez, MD Maria Elizabeth T. Concepcion, MD Santiago A. B. Sibayan MD, PhD |
| author_facet | Barbara Joy Masna-Hidalgo, MD Victor B. Lopez, MD Maria Elizabeth T. Concepcion, MD Santiago A. B. Sibayan MD, PhD |
| author_sort | Barbara Joy Masna-Hidalgo, MD |
| collection | DOAJ |
| description | Objective: To measure the ciliary sulcus diameters (CSD) in phakic eyes of adult Filipinos using ultrasound biomicroscopy (UBM).
Methods: This was an observational, cross-sectional study involving Filipino patients recruited from the Outpatient Department of Makati Medical Center, Philippines from September 2006 to December 2006. Vertical and horizontal CSDs in phakic eyes were measured using a UBM Scan 1000 (Ophthalmic Technologies Inc., Toronto, Ontario, Canada). Three repeated measurements of each meridian were taken and averaged. The average CSD for each eye was computed as the average of the horizontal and vertical CSDs. Student’s t-test was used to analyze data.
Results: Seventy-one (71) patients (142 eyes) were included in the study. Mean CSD measurements were as follows: horizontal CSD = 9.76 ± 0.42 mm; vertical CSD = 10.00 ± 0.48 mm; average CSD = 9.88 ± 0.47 mm. There was a significant difference between the means of the vertical and horizontal CSD measurements (P<0.01). There was no significant difference in the mean CSD measurements of the right and left eyes (P= 0.50).
Conclusions: In this cohort of adult Filipino patients, the UBM-measured vertical CSD is significantly greater than the horizontal CSD. Establishment of CSD measurements of adult Filipino eyes may be helpful in selecting appropriately-sized intraocular lenses for ciliary sulcus implantation. |
| format | Article |
| id | doaj-art-5eb786253dcd48a6a6218ed54eecb013 |
| institution | OA Journals |
| issn | 0031-7659 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | Philippine Academy of Ophthalmology |
| record_format | Article |
| series | Philippine Journal of Ophthalmology |
| spelling | doaj-art-5eb786253dcd48a6a6218ed54eecb0132025-08-20T01:49:26ZengPhilippine Academy of OphthalmologyPhilippine Journal of Ophthalmology0031-76592018-06-014313437147Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound BiomicroscopyBarbara Joy Masna-Hidalgo, MD0Victor B. Lopez, MD1Maria Elizabeth T. Concepcion, MD2Santiago A. B. Sibayan MD, PhD3Department of Ophthalmology Carlos L. Sevilla Eye Center Room 118, Makati Medical Center #2 Amorsolo Street, 1229 Makati City, PhilippinesDepartment of Ophthalmology Carlos L. Sevilla Eye Center Room 118, Makati Medical Center #2 Amorsolo Street, 1229 Makati City, PhilippinesDepartment of Ophthalmology Carlos L. Sevilla Eye Center Room 118, Makati Medical Center #2 Amorsolo Street, 1229 Makati City, PhilippinesDepartment of Ophthalmology Carlos L. Sevilla Eye Center Room 118, Makati Medical Center #2 Amorsolo Street, 1229 Makati City, PhilippinesObjective: To measure the ciliary sulcus diameters (CSD) in phakic eyes of adult Filipinos using ultrasound biomicroscopy (UBM). Methods: This was an observational, cross-sectional study involving Filipino patients recruited from the Outpatient Department of Makati Medical Center, Philippines from September 2006 to December 2006. Vertical and horizontal CSDs in phakic eyes were measured using a UBM Scan 1000 (Ophthalmic Technologies Inc., Toronto, Ontario, Canada). Three repeated measurements of each meridian were taken and averaged. The average CSD for each eye was computed as the average of the horizontal and vertical CSDs. Student’s t-test was used to analyze data. Results: Seventy-one (71) patients (142 eyes) were included in the study. Mean CSD measurements were as follows: horizontal CSD = 9.76 ± 0.42 mm; vertical CSD = 10.00 ± 0.48 mm; average CSD = 9.88 ± 0.47 mm. There was a significant difference between the means of the vertical and horizontal CSD measurements (P<0.01). There was no significant difference in the mean CSD measurements of the right and left eyes (P= 0.50). Conclusions: In this cohort of adult Filipino patients, the UBM-measured vertical CSD is significantly greater than the horizontal CSD. Establishment of CSD measurements of adult Filipino eyes may be helpful in selecting appropriately-sized intraocular lenses for ciliary sulcus implantation.https://paojournal.com/index.php/pjo/article/view/147ciliary sulcus diameterultrasound biomicroscopy |
| spellingShingle | Barbara Joy Masna-Hidalgo, MD Victor B. Lopez, MD Maria Elizabeth T. Concepcion, MD Santiago A. B. Sibayan MD, PhD Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy Philippine Journal of Ophthalmology ciliary sulcus diameter ultrasound biomicroscopy |
| title | Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy |
| title_full | Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy |
| title_fullStr | Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy |
| title_full_unstemmed | Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy |
| title_short | Ciliary Sulcus Diameter Measurements in Normal Adult Filipino Eyes Using Ultrasound Biomicroscopy |
| title_sort | ciliary sulcus diameter measurements in normal adult filipino eyes using ultrasound biomicroscopy |
| topic | ciliary sulcus diameter ultrasound biomicroscopy |
| url | https://paojournal.com/index.php/pjo/article/view/147 |
| work_keys_str_mv | AT barbarajoymasnahidalgomd ciliarysulcusdiametermeasurementsinnormaladultfilipinoeyesusingultrasoundbiomicroscopy AT victorblopezmd ciliarysulcusdiametermeasurementsinnormaladultfilipinoeyesusingultrasoundbiomicroscopy AT mariaelizabethtconcepcionmd ciliarysulcusdiametermeasurementsinnormaladultfilipinoeyesusingultrasoundbiomicroscopy AT santiagoabsibayanmdphd ciliarysulcusdiametermeasurementsinnormaladultfilipinoeyesusingultrasoundbiomicroscopy |