Preoperative Optical Coherence Tomography Findings of Foveal-Splitting Rhegmatogenous Retinal Detachment (original) (raw)
Related papers
Clinical Ophthalmology, 2012
Visual recovery after rhegmatogenous retinal detachment (RRD) repair depends upon various anatomical factors. We investigated spectral-domain optical coherence tomography (SD-OCT) abnormalities, pre-and postoperatively, in patients with nontraumatic RRD and correlated these findings with visual outcome. Methods: The medical records of all patients presenting to Weill Cornell Medical College with nontraumatic macula-involving RRD from August 2010 to September 2011 were retrospectively reviewed in this single-center, consecutive case series. All patients underwent pre-and postoperative visual acuity (VA) testing, slit-lamp biomicroscopy, and dilated fundus examination. Spectral domain optical coherence tomography was obtained preoperatively in twelve patients and postoperatively in ten patients. Results: Twelve patients (12 eyes) were included in the final analysis. Preoperative optical coherence tomography revealed that the inner segment/outer segment (IS/OS) junction was disrupted in 10/12 eyes (83%), the external limiting membrane (ELM) was disrupted in 9/12 (75%) eyes, cystoid macular edema (CME) was present in 10/12 (83%) eyes, an epiretinal membrane (ERM) was present in 2/12 eyes (17%) and outer retinal corrugation was present in 7/12 (58%) eyes. In postoperative imaging of 10 eyes, the IS/OS junction was disrupted in 4/10 (40%), the ELM was disrupted in 3/10 (30%) eyes, CME was present in 2/10 (20%), and an ERM in 1/10 (10%). All retinas were attached postoperatively. Outer retinal corrugation was the most predictive of worse preoperative (P = 0.0016) and 1-month postoperative visual acuity (P = 0.05). Conclusion: Preoperative SD-OCT demonstrating outer retinal corrugation in macula involving RRD predicts poor visual acuity outcome in nontraumatic RRD. Such findings may have implications for the urgency for these eyes to undergo surgical repair.
Journal of Ophthalmology, 2015
Purpose. To quantify the frequency of visual loss after successful retinal detachment (RD) surgery in macula-on patients in a multicentric, prospective series of RD.Methods. Clinical variables from consecutive macula-on RD patients were collected in a prospective multicentric study. Visual loss was defined as at least a reduction in one line in best corrected visual acuity (VA) with Snellen chart. The series were divided into 4 subgroups: (1) all macula-on eyes (n=357); (2) macula-on patients with visual loss at the third month of follow-up (n=53) which were further subdivided in (3) phakic eyes (n=39); and (4) pseudophakic eyes (n=14).Results. Fifty-three eyes (14.9%) had visual loss three months after surgery (n=39phakic eyes;n=14pseudophakic eyes). There were no statistically significant differences between them regarding their clinical characteristics. Pars plana vitrectomy (PPV) was used in 67.2% of cases, scleral buckle in 57.7%, and scleral explant in 11.9% (36.1% were combin...
Journal of Ophthalmic and Vision Research, 2015
Purpose: To evaluate foveal microstructural changes and to determine its association with visual outcomes after reattachment of rhegmatogenous retinal detachments (RRDs) by scleral buckling (SB) or pars plana vitrectomy (PPV). Methods: Using spectral domain optical coherence tomography (SD-OCT), foveal microstructure in eyes with macula-off RRD were studied 1, 3, 6, 9, 12 and 15 months after PPV or SB and correlated with visual outcomes. Results: Forty-two eyes were included in the final analysis. Even with improved microstructural changes and normalization of retinal structures on OCT, final visual acuity was not correlated with microstructural changes in eyes undergoing PPV. In the SB group, final visual acuity was significantly correlated with an intact inner segment/outer segment (IS/OS) junction (P = 0.013). There was no significant correlation between final visual acuity and presence of subretinal fluid (SRF) in either group. Conclusion: After SB, eyes with an intact IS/OS junction had better final visual acuity. In the PPV group, there was no significant correlation between microstructural changes and visual acuity. The presence of SRF did not influence final visual acuity in both groups.
2020
properly cited. Purpose. To quantify the frequency of visual loss after successful retinal detachment (RD) surgery in macula-on patients in a multicentric, prospective series of RD. Methods. Clinical variables from consecutive macula-on RD patients were collected in a prospective multicentric study. Visual loss was defined as at least a reduction in one line in best corrected visual acuity (VA) with Snellen chart. The series were divided into 4 subgroups: (1) all macula-on eyes ( = 357); (2) macula-on patients with visual loss at the third month of follow-up ( = 53) which were further subdivided in (3) phakic eyes ( = 39); and (4) pseudophakic eyes ( = 14). Results. Fifty-three eyes (14.9%) had visual loss three months after surgery ( = 39 phakic eyes; = 14 pseudophakic eyes). There were no statistically significant differences between them regarding their clinical characteristics. Pars plana vitrectomy (PPV) was used in 67.2% of cases, scleral buckle in 57.7%, and scleral explant i...
Journal of Clinical Medicine
Background: The aim of the study was to evaluate pre-operative and post-operative retinal vasculature using optical coherence tomography angiography (OCTA) in patients who underwent rhegmatogenous retinal detachment (RRD) surgery repair. Materials and Methods: A total of 33 eyes were included in this prospective consecutive observational study: 15 affected by macula-ON and 18 by macula-OFF RRD. Superficial (SCP), deep capillary plexus (DCP), and foveal avascular zone (FAZ) area variations were evaluated by OCTA and correlated with visual acuity (VA) during a six-month follow-up. Results: In the macula-ON group, the preoperative vascular density (VD) of the whole SCP (wSCP) on affected eyes was lower than that of the fellow eyes (p < 0.05); this difference disappeared at 6 months after surgery (p = 0.88). The wSCP VD and the parafoveal SCP (pfSCP) VD increased during follow-up (p < 0.05); moreover, the higher the preoperative wSCP and pfSCP VD, the better the baseline VA (p <...
Restoration of foveal thickness and architecture after macula-off retinal detachment repair
Investigative ophthalmology & visual science, 2015
Purpose: To investigate the foveal changes after repair of macula-off rhegmatogenous retinal detachment (RRD). Methods: Prospective comparative case series. Twenty-four eyes of 24 patients with macula-off/ fovea-on detachment ( n= 9) and fovea-off detachment (n=15) were studied. Serial optical coherence tomography (OCT) images taken at the same location were recorded at month 1,3,6 and 12 after operation. Fellow eyes were used as controls. Results: No significant changes of the central foveal thickness (CFT) were recorded in the fovea-on group over the follow-up. From month 1 to month 12, CFT increased significantly in the fovea-off group (P< 0.00001). In this group, a significant increase of the Henle fiber and outer nuclear layer (HFL+ONL,P=0.007), external limiting membrane (ELM)-ellipsoid zone (EZ) (P=0.03) and EZ-retinal pigment epithelium (RPE) thicknesses (P < 0.00001) was recorded. Significant restoration of the integrity of the ELM in the fovea-off group (P <0.001)...
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv für klinische und experimentelle Ophthalmologie, 2015
The aim of the study was to analyse macular changes after rhegmatogenous retinal detachment (RRD) repair using spectral-domain optical coherence tomography (SD-OCT). Forty eyes with macula-on and 27 eyes with macula-off RRD underwent scleral buckling or vitrectomy and were postoperatively imaged using 2 SD-OCT devices (Cirrus® HD-OCT, RTVue-100®). Measurement of total and inner macular thickness consisting of ganglion cell layer + inner plexiform layer (GCL-IPL) using Cirrus or retinal nerve fibre layer + ganglion cell layer + inner plexiform layer (RNFL-GCL-IPL) using RTVue was performed. Results of inner macular thickness were compared with image results of 40 healthy controls. Qualitative analysis of inner and outer retinal layers was additionally assessed. Measurement of overall retinal thickness within the 9 ETDRS sectors was highly correlated between both OCTs (Pearson's r, range 0.88-0.99; p < 0.001). Correlation of RNFL-GCL-IPL complex between OCTs was excellent in bo...
The management of primary rhegmatogenous retinal detachment not involving the fovea
Eye, 2006
Aim To establish the likelihood of, and risk factors associated with, progression of 'macula-on' retinal detachment. Methods A multi-centre prospective observational study of patients with acute retinal detachment, not involving the fovea, was conducted over a 6-month period. Data collected included duration of symptoms, visual acuity, presence of posterior vitreous detachment, retinal drawings and subretinal fluid (SRF) distance from the fovea at a minimum of two time points. Results A total of 82 data sets from 15 institutions were analysed. Of 82 cases 11 (13%) demonstrated progression of fluid. Mean progression in those cases which progressed was 2.3 disc diameters (dd) and the average rate of progression was 1.80 dd/day. Binary regression analysis failed to reveal any statistically significant risk factors for progression. Multiple regression analyses were made to identify risk factors. With distance of SRF from fovea at operation as a function, distance of SRF at presentation was the only statistically significant risk factor. In all, 26% of patients underwent surgery out-ofhours. A total of 83% patients achieved a 6week best-corrected vision of 6/9 or better. Conclusion Most retinal detachments in this study did not progress within the first few days. The distance of SRF from the fovea at presentation was the only statistically significant risk factor for progression to foveal detachment.
Foveal Microstructure and Visual Acuity after Retinal Detachment Repair
Ophthalmology, 2009
To evaluate foveal microstructural changes in eyes with anatomically successful repair of rhegmatogenous retinal detachments (RRDs). Retrospective, consecutive, observational case series. Fifty-three eyes of 51 consecutive patients with macula-on RRDs (15 eyes) or macula-off RRDs (38 eyes) after anatomically successful surgical repair. A microscopic fundus examination was conducted followed by Fourier-domain optical coherence tomography (FD-OCT) to assess the postoperative foveal microstructure. The correlation between the postoperative best-corrected visual acuity (BCVA) and microstructural findings at the fovea was evaluated. Images of the foveal microstructure obtained by FD-OCT and the BCVA measured on the same day. We obtained FD-OCT images a mean of 10.3+/-7.3 months (range, 1-25) postoperatively. Foveal anatomic abnormalities were detected in 33 eyes (62%); disruption of the junction between the photoreceptor inner and outer segments (IS/OS) in 23 eyes (43%), of which 9 eyes (39%) had a disrupted external limiting membrane (ELM); residual subretinal fluid in 6 eyes (11%), epiretinal membranes in 12 eyes (23%), and cystoid macular edema in 2 eyes (4%). Disruption of the photoreceptor IS/OS junction was observed only in macula-off eyes, whereas other microstructural abnormalities were observed in both macula-on and macula-off eyes. In preoperative macula-off eyes, the postoperative BCVA was significantly correlated with the integrity of the photoreceptor IS/OS and ELM signals detected by FD-OCT postoperatively (r=0.805; P&amp;amp;amp;amp;amp;amp;amp;lt;0.001). Of the 16 eyes followed by FD-OCT, the photoreceptor IS/OS junction was restored in 7 (64%) of the 11 eyes with a disrupted back-reflection line from the IS/OS junction, but without disrupted ELM signals at the initial examination. Of the 5 eyes with disrupted back-reflection lines from both IS/OS junction and ELM at the initial examination, the photoreceptor layer was not restored completely during the follow-up period in any eyes. After anatomically successful RRD repair, FD-OCT is a valuable, noninvasive tool for evaluating foveal microstructural changes. The integrity of the photoreceptor IS/OS junction and ELM signals detected by FD-OCT may account for visual restoration in patients with preoperative macula-off RRDs. Preservation of the ELM postoperatively may predict the subsequent restoration of the photoreceptor layer.