Journal of Cataract and Refractive Surgery Symposium Corneal
... Map based on X-ray diffraction findings showing the orientation of preferentially aligned lamellae at different points across the cornea superimposed on a picture of an eye. The cornea’s collagen is of this information arranged predominantly vertically and horizontally in the central cornea whereas ...
... Map based on X-ray diffraction findings showing the orientation of preferentially aligned lamellae at different points across the cornea superimposed on a picture of an eye. The cornea’s collagen is of this information arranged predominantly vertically and horizontally in the central cornea whereas ...
Posterior polymorphous dystrophy and keratoconus
... expressed by a simultaneous anomaly later on during the corneal development. Regarding the hereditary/chromosomal component of this association, it is important to note the high expression variability of both KC and PPD2,3,5,19,32-37. Even though most KC cases are sporadic, up to 10% of these patien ...
... expressed by a simultaneous anomaly later on during the corneal development. Regarding the hereditary/chromosomal component of this association, it is important to note the high expression variability of both KC and PPD2,3,5,19,32-37. Even though most KC cases are sporadic, up to 10% of these patien ...
Clinicopathological correlation of congenital corneal opacification
... between Descemet’s membrane and the endothelial layer.1 2 In our study, using a 50 MHz transducer which is the commonest commercially available UBM, the corneal epithelium and Bowman’s layer appear as a single hyperechoic layer. In order to record corneal epithelium and Bowman’s layer as two separat ...
... between Descemet’s membrane and the endothelial layer.1 2 In our study, using a 50 MHz transducer which is the commonest commercially available UBM, the corneal epithelium and Bowman’s layer appear as a single hyperechoic layer. In order to record corneal epithelium and Bowman’s layer as two separat ...
Long-term Outcomes of Keratolimbal Allograft for Total Limbal Stem
... Fornix reconstruction and amniotic membrane transplantation were performed in 2 eyes with pathogenic symblepharon as recently reported.28 Bandage contact lenses were inserted in 2 eyes with large epithelial defects. Epilation was also performed in those with misdirected lashes. Keratolimbal allograf ...
... Fornix reconstruction and amniotic membrane transplantation were performed in 2 eyes with pathogenic symblepharon as recently reported.28 Bandage contact lenses were inserted in 2 eyes with large epithelial defects. Epilation was also performed in those with misdirected lashes. Keratolimbal allograf ...
Same-day sequential cataract surgery
... prophylactic steps, the authors feel that SBCS should not be undertaken without this additional precaution. The authors prefer intracameral moxifloxacin as the broadest spectrum, safest agent available. In order to completely avoid cross-contamination between left and right eyes, we advise that the ...
... prophylactic steps, the authors feel that SBCS should not be undertaken without this additional precaution. The authors prefer intracameral moxifloxacin as the broadest spectrum, safest agent available. In order to completely avoid cross-contamination between left and right eyes, we advise that the ...
Section 3: Corneal and External Eye Diseases
... “The cornea is a transparent structure in the anterior segment of eye….” Anatomy of the Cornea 1. Gross anatomy • General dimensions: • 11.5 mm horizontal diameter • 10.5 mm vertical diameter • 1 mm thick periphery • 0.5 mm thick centrally • Anterior surface radius 7.7 mm • Posterior surface radius ...
... “The cornea is a transparent structure in the anterior segment of eye….” Anatomy of the Cornea 1. Gross anatomy • General dimensions: • 11.5 mm horizontal diameter • 10.5 mm vertical diameter • 1 mm thick periphery • 0.5 mm thick centrally • Anterior surface radius 7.7 mm • Posterior surface radius ...
surgery of the conjunctiva and cornea
... The Cornea Corneal diseases are very common in hot climates, and in many cases will cause loss of vision from corneal scarring. Indeed blindness from corneal scarring is very common in developing countries but rare in developed ones. There are many reasons for this, some from the climate of the trop ...
... The Cornea Corneal diseases are very common in hot climates, and in many cases will cause loss of vision from corneal scarring. Indeed blindness from corneal scarring is very common in developing countries but rare in developed ones. There are many reasons for this, some from the climate of the trop ...
IS THAT CORNEAL INFILTRATE STERILE OR INFECTIOUS?
... As practitioners, we have seen any number of contact lens-related complications walk through our doors. Corneal infiltrates and ulcers are two such examples that have long been an unfortunate reality of patient care. In the 19th century, treatment of corneal ulcers included chemical cauterization wi ...
... As practitioners, we have seen any number of contact lens-related complications walk through our doors. Corneal infiltrates and ulcers are two such examples that have long been an unfortunate reality of patient care. In the 19th century, treatment of corneal ulcers included chemical cauterization wi ...
glaucomatous ocular hypertension - British Journal of Ophthalmology
... follow emotional conditions or surgical procedures; the eye may harden, so to speak, beneath the surgeon's knife. This instability is shown inversely by the remarkable efficacy of rest and the use of miotics. For illustrating this feature, I reported to the Ophthalmological Society of Paris on March ...
... follow emotional conditions or surgical procedures; the eye may harden, so to speak, beneath the surgeon's knife. This instability is shown inversely by the remarkable efficacy of rest and the use of miotics. For illustrating this feature, I reported to the Ophthalmological Society of Paris on March ...
The Ocular Response Analyzer
... with GAT IOP measurements.1 GAT IOP measurements are significantly associated with CCT, whereas IOPcc measurements are not associated with any of the variables - CCT, corneal curvature, axial length, and age.9,10 The difference between GAT and IOPcc measurements is significantly influenced by cornea ...
... with GAT IOP measurements.1 GAT IOP measurements are significantly associated with CCT, whereas IOPcc measurements are not associated with any of the variables - CCT, corneal curvature, axial length, and age.9,10 The difference between GAT and IOPcc measurements is significantly influenced by cornea ...
Swelling of the Human Cornea Revealed by High
... Figure 2. Time was a statistically significant predictor, and the interaction between time and position was also significant (both P # 0.001). The RM-ANOVA results are shown in Table 3. Post ...
... Figure 2. Time was a statistically significant predictor, and the interaction between time and position was also significant (both P # 0.001). The RM-ANOVA results are shown in Table 3. Post ...
Cornea and External Disease
... topical cyclosporine 2% qid can be used as alternative to steroids ...
... topical cyclosporine 2% qid can be used as alternative to steroids ...
Deep anterior lamellar keratoplasty in post-laser in situ
... represent a surgical alternative. Intacs can correct myopic regression after LASIK as well as keratectasia after LASIK.17–21 Our experience is that Intacs are a successful treatment for central ectasia rather than inferior ectasia. In cases of inferior keratectasia, greater success has been achieved ...
... represent a surgical alternative. Intacs can correct myopic regression after LASIK as well as keratectasia after LASIK.17–21 Our experience is that Intacs are a successful treatment for central ectasia rather than inferior ectasia. In cases of inferior keratectasia, greater success has been achieved ...
In vivo lamellar keratoplasty using platelet-rich plasma as a
... corneal tissue. There were no signs of toxicity. Corneal wound healing progressed satisfactorily in the PRP group and a normal evolution was seen in sutured group. Corneal clarity and lack of inflammation were achieved in all grafts 90 days postsurgery. Platelet-rich plasma is an autologous substanc ...
... corneal tissue. There were no signs of toxicity. Corneal wound healing progressed satisfactorily in the PRP group and a normal evolution was seen in sutured group. Corneal clarity and lack of inflammation were achieved in all grafts 90 days postsurgery. Platelet-rich plasma is an autologous substanc ...
Cornea - Elsevier
... (including surgery) and ocular hypotony. Descemetocoele (US spelling – descemetocele) is a bubblelike herniation of Descemet membrane into the cornea (Fig. 6.3E), plugging a defect that would otherwise be full-thickness. Breaks in Descemet membrane (Fig. 6.3F) may be due to corneal enlargement (Haab ...
... (including surgery) and ocular hypotony. Descemetocoele (US spelling – descemetocele) is a bubblelike herniation of Descemet membrane into the cornea (Fig. 6.3E), plugging a defect that would otherwise be full-thickness. Breaks in Descemet membrane (Fig. 6.3F) may be due to corneal enlargement (Haab ...
PDF
... 57 eyes from 114 patients (58 males and 56 females) were included - Mean age was 33.24 ± 9.09 years. - Examinations performed 27 ± 39 days before and 73 ± 17 days after LASIK surgery. - Mean central 3 mm K: from 7.63 ± 0.252 mm preoperatively to 8.41 ± 0.46 mm ...
... 57 eyes from 114 patients (58 males and 56 females) were included - Mean age was 33.24 ± 9.09 years. - Examinations performed 27 ± 39 days before and 73 ± 17 days after LASIK surgery. - Mean central 3 mm K: from 7.63 ± 0.252 mm preoperatively to 8.41 ± 0.46 mm ...
Femtosecond Assisted Deep Lamellar Keratoplasty in a
... and/or manually dissected deep lamellar keratoplasty in children. Femtosecond laser assisted zigzag trephination keratoplasty, in particular, has been shown to create a relatively precise donor-host cornea fit with an increased ease for graft suturing and reduction in inducing higher order aberratio ...
... and/or manually dissected deep lamellar keratoplasty in children. Femtosecond laser assisted zigzag trephination keratoplasty, in particular, has been shown to create a relatively precise donor-host cornea fit with an increased ease for graft suturing and reduction in inducing higher order aberratio ...
Visian ICL Product Information Visian ICL™ (Implantable Collamer
... 98.0% with the 5.5 mm at 36 months. The incidence of marked/severe night driving difficulties negatively correlated with the optic diameter. Marked/severe night driving difficulties was reported in 16.7% of eyes in the 4.9 mm group compared to 0% with the 5.8 mm. Night driving difficulties were abse ...
... 98.0% with the 5.5 mm at 36 months. The incidence of marked/severe night driving difficulties negatively correlated with the optic diameter. Marked/severe night driving difficulties was reported in 16.7% of eyes in the 4.9 mm group compared to 0% with the 5.8 mm. Night driving difficulties were abse ...
Complications of Ophthalmic Surgery in the Horse
... limbus. It is composed of a nonkeratinized, stratified, squamous epithelium with goblet cells and an underlying fibrous Tenon’s capsule. The bulbar conjunctiva is freely movable except near the limbus, whereas the palpebral conjunctiva is not movable. (5) Conjunctival transplant grafts or flaps are ...
... limbus. It is composed of a nonkeratinized, stratified, squamous epithelium with goblet cells and an underlying fibrous Tenon’s capsule. The bulbar conjunctiva is freely movable except near the limbus, whereas the palpebral conjunctiva is not movable. (5) Conjunctival transplant grafts or flaps are ...
Failed Deep Anterior Lamellar Keratoplasty in Avellino Stromal
... macroperforations and extensive DM deposition. The rate of conversion from DALK to PKP was about 2.96%. Other studies have reported 0-14% conversion rate.8 A study by Unal et al. in 2013 had 94.6% cases of stromal dystrophy successfully treated with DALK out of which 35.3% had a recurrence. ...
... macroperforations and extensive DM deposition. The rate of conversion from DALK to PKP was about 2.96%. Other studies have reported 0-14% conversion rate.8 A study by Unal et al. in 2013 had 94.6% cases of stromal dystrophy successfully treated with DALK out of which 35.3% had a recurrence. ...
Endoscope-assisted vitrectomy Mihori Kita CITATION Kita M
... from the port at approximately 10:00. A 360-degree periphery can be observed under the endoscope by the manipulation with both hands. The monitor for the endoscopic view is another key point, and it should be located at a comfortable position for the surgeon to turn from the microscope to its monit ...
... from the port at approximately 10:00. A 360-degree periphery can be observed under the endoscope by the manipulation with both hands. The monitor for the endoscopic view is another key point, and it should be located at a comfortable position for the surgeon to turn from the microscope to its monit ...
cataract series - VISION 2020 e
... administered to patient to measure functional impairment related to vision before and after cataract surgery. Prospective studies using these tools show that patients who under go cataract surgery have significant improvement in many quality-of-life parameters, including community, and home activiti ...
... administered to patient to measure functional impairment related to vision before and after cataract surgery. Prospective studies using these tools show that patients who under go cataract surgery have significant improvement in many quality-of-life parameters, including community, and home activiti ...
Sheetal Baldava 1 , M. Gopal Kishan 2
... autosomal recessive inheritance, x linked inheritance seems likely in some families. Clinically most patients with Coloboma are asymptomatic. But complications such as retinal detachment and Cataract are associated with retinochoroidal Coloboma. Cataracts of multiple varieties are associated with co ...
... autosomal recessive inheritance, x linked inheritance seems likely in some families. Clinically most patients with Coloboma are asymptomatic. But complications such as retinal detachment and Cataract are associated with retinochoroidal Coloboma. Cataracts of multiple varieties are associated with co ...
The role of therapeutic contact lenses in corneal wound healing
... SUPERFICIAL KERATECTOMY In eyes with recurrent erosion or decreased vision secondary to EBMD, partial superficial keratectomy is the preferred treatment option77,78. This method is indicated in cases that involve the entire corneal surface as in EBMD. The aim of treatment is to remove the abnormal b ...
... SUPERFICIAL KERATECTOMY In eyes with recurrent erosion or decreased vision secondary to EBMD, partial superficial keratectomy is the preferred treatment option77,78. This method is indicated in cases that involve the entire corneal surface as in EBMD. The aim of treatment is to remove the abnormal b ...
Glued IOL
Glued IOL or Glued Intraocular lens is a new Surgical technique for implantation of a posterior chamber IOL with the use of biological glue in eyes with deficient or absent posterior capsules (Fig 1). A quick-acting surgical fibrin sealant derived from human blood plasma, with both hemostatic and adhesive properties is used.