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Sonographic ocular findings in diabetic retinopathy ARTIGO
... Introduction: Despite recent improvements in ophthalmologic examination techniques, the evaluation of vitreoretinal diseases due diabetic retinopathy (DR) often presents a diagnostic challenge. Ocular sonography is superior to computed tomography and magnetic resonance imaging in detecting of DR, be ...
... Introduction: Despite recent improvements in ophthalmologic examination techniques, the evaluation of vitreoretinal diseases due diabetic retinopathy (DR) often presents a diagnostic challenge. Ocular sonography is superior to computed tomography and magnetic resonance imaging in detecting of DR, be ...
Aqueous Drainage Devices - Excellus BlueCross BlueShield
... aqueous shunts for the treatment of glaucoma not adequately controlled by medication and/or laser therapy met the CTAF technology assessment criterion for safety, effectiveness and improvement in health outcomes. Use of microstents has been studied in patients with both cataracts and less advanced g ...
... aqueous shunts for the treatment of glaucoma not adequately controlled by medication and/or laser therapy met the CTAF technology assessment criterion for safety, effectiveness and improvement in health outcomes. Use of microstents has been studied in patients with both cataracts and less advanced g ...
Assessment of Risk Factors for Developing Phacomorphic Glaucoma
... result in Phacomorphic glaucoma. It is an acute secondary angle closure glaucoma caused by intumescent lens, most commonly. The present study was undertaken to know the incidence, risk factors of phacomorphic glaucoma. Material and Methods: This is a prospective case-control study done in the year 2 ...
... result in Phacomorphic glaucoma. It is an acute secondary angle closure glaucoma caused by intumescent lens, most commonly. The present study was undertaken to know the incidence, risk factors of phacomorphic glaucoma. Material and Methods: This is a prospective case-control study done in the year 2 ...
Pseudophakic Cystoid Macular Edema Ophthalmologica Review Conceição Lobo
... to document the classic petaloid pattern of leakage induced by inflammatory mediators that lead to breakdown of the BRB. Today, the most definite evidence is obtained from OCT examination. Signs and symptoms of clinically significant CME typically develop 4–12 weeks after surgery and reach a peak a ...
... to document the classic petaloid pattern of leakage induced by inflammatory mediators that lead to breakdown of the BRB. Today, the most definite evidence is obtained from OCT examination. Signs and symptoms of clinically significant CME typically develop 4–12 weeks after surgery and reach a peak a ...
Julius Lempert Father of Modern Otology The Julius Lempert story
... Flo began to drink heavily. In 1948, Anna Lempert died at age 82. Even though Lempert never had an official ear, nose, and throat residency, he was given his credentials by the American Board of Otolaryngology. He became a member of the American Academy of Ophthalmology and Otolaryngology and the Tr ...
... Flo began to drink heavily. In 1948, Anna Lempert died at age 82. Even though Lempert never had an official ear, nose, and throat residency, he was given his credentials by the American Board of Otolaryngology. He became a member of the American Academy of Ophthalmology and Otolaryngology and the Tr ...
Surgical Management of Neovascular Glaucoma
... and retinal disease. The prognosis is poor, and early, aggressive treatment is a must to achieve the best outcome. Many eyes with neovascular glaucoma eventually need an enucleation, but the incidence of enucleation for neovascular glaucoma has gradually been on the decline.1 Early detection and bet ...
... and retinal disease. The prognosis is poor, and early, aggressive treatment is a must to achieve the best outcome. Many eyes with neovascular glaucoma eventually need an enucleation, but the incidence of enucleation for neovascular glaucoma has gradually been on the decline.1 Early detection and bet ...
Why Can`t My Child See Even WITH Glasses?
... the most frequent cause of form deprivation amblyopia but other conditions such as ptosis, other media opacities, or trauma could also result in this condition. Ideally, the obstruction should be removed within the first several months of life for the best possible visual outcome. 22 No matter what ...
... the most frequent cause of form deprivation amblyopia but other conditions such as ptosis, other media opacities, or trauma could also result in this condition. Ideally, the obstruction should be removed within the first several months of life for the best possible visual outcome. 22 No matter what ...
Clinical implications for the optometrist when assessing post LASIK
... 6/6, herein also referred to as blurred vision, which may either be transient or permanent. Transient blurred vision, often in the form of haze, may occur in the first 12 to 24 hours due to small epithelial defects or stromal oedema, but should rarely last longer than about 48 hours3. Corneal haze h ...
... 6/6, herein also referred to as blurred vision, which may either be transient or permanent. Transient blurred vision, often in the form of haze, may occur in the first 12 to 24 hours due to small epithelial defects or stromal oedema, but should rarely last longer than about 48 hours3. Corneal haze h ...
Retinal Vein Occlusions
... pre-existing vascular disease. Evaluation for systemic abnormalities, in particular hypertension, should be performed. Exclusion of diabetes, hyperlipidaemia, hyperviscosity/coagulation states, antiphospholipid syndrome, or any other predisposing condition should be performed. Regular review is requ ...
... pre-existing vascular disease. Evaluation for systemic abnormalities, in particular hypertension, should be performed. Exclusion of diabetes, hyperlipidaemia, hyperviscosity/coagulation states, antiphospholipid syndrome, or any other predisposing condition should be performed. Regular review is requ ...
14. Sclera
... will become opaque prior to birth. In new-born infants, the sclera has a subtle bluish shade (almost translucent) due to the greater delicacy of the sclera at this age, but it rapidly assumes the well-known opaque white character known for adults. In contrast, the healthy cornea will remain transpar ...
... will become opaque prior to birth. In new-born infants, the sclera has a subtle bluish shade (almost translucent) due to the greater delicacy of the sclera at this age, but it rapidly assumes the well-known opaque white character known for adults. In contrast, the healthy cornea will remain transpar ...
NYSTAGMUS - Schor Lab Home Page
... accommodation, but also consider that depth of field may be greater with a smaller pupil. Synkinesis Disorders: These occur when the normal pattern of innervation is disrupted, and a single nerve innervates normally distinct muscles. This can be aquired, in which case it is called aberrent regenerat ...
... accommodation, but also consider that depth of field may be greater with a smaller pupil. Synkinesis Disorders: These occur when the normal pattern of innervation is disrupted, and a single nerve innervates normally distinct muscles. This can be aquired, in which case it is called aberrent regenerat ...
Document
... 9 days of age. Some foals may have a partial response a day before showing a complete response, or they may have an asymmetrical response initially.2 Sedation and Local Anesthesia ...
... 9 days of age. Some foals may have a partial response a day before showing a complete response, or they may have an asymmetrical response initially.2 Sedation and Local Anesthesia ...
Cataract Extraction-Second Eye
... proposed for bilateral cataract surgery have the worst eye operated on first and be evaluated (during the postoperative period) by the surgeon for totality of healing and level of functioning, as detailed above. Envolve Vision, consistent with the Preferred Practice Patterns of the American Academy ...
... proposed for bilateral cataract surgery have the worst eye operated on first and be evaluated (during the postoperative period) by the surgeon for totality of healing and level of functioning, as detailed above. Envolve Vision, consistent with the Preferred Practice Patterns of the American Academy ...
Retinal break or tear
... near the pars plana. Retinal dialyses often arise from blunt trauma to the globe. ● Giant tear: a traumatic or spontaneous tear stretching more than 90 degrees. ● Retinal holes: Atrophic retinal holes are the most common retinal break; these are round breaks without retinal traction. They may be ass ...
... near the pars plana. Retinal dialyses often arise from blunt trauma to the globe. ● Giant tear: a traumatic or spontaneous tear stretching more than 90 degrees. ● Retinal holes: Atrophic retinal holes are the most common retinal break; these are round breaks without retinal traction. They may be ass ...
Detection and Prognostic Significance of Optic Disc Hemorrhages
... Patients and Methods The design of the OHTS has been described previously.3 The OHTS data files used in this report include data from February 1994 through November 2003, with 168 eyes that progressed to a POAG end point. More than 60% of participants had completed their 96-month visit by the time o ...
... Patients and Methods The design of the OHTS has been described previously.3 The OHTS data files used in this report include data from February 1994 through November 2003, with 168 eyes that progressed to a POAG end point. More than 60% of participants had completed their 96-month visit by the time o ...
Canine non-ulcerative corneal diseases Erin Gunderson, DVM
... cause any discomfort to the dog. For these reasons, specific treatment is not usually required. When treatment is desired, lamellar keratectomy is usually effective in removing the lipid deposits, however, the condition may recur. Corneal degeneration refers to lipid or calcium deposits, or both, in ...
... cause any discomfort to the dog. For these reasons, specific treatment is not usually required. When treatment is desired, lamellar keratectomy is usually effective in removing the lipid deposits, however, the condition may recur. Corneal degeneration refers to lipid or calcium deposits, or both, in ...
ACUVUE® Eye Health Advisor® and ACUVUE® OASYS® with
... up. Its stability plays an important role for vision from the optical point of view.7 Németh et al. found, that the corneal surface in most cases is significantly more regular at 5 seconds than at 15 seconds after a blink, which may be attributed to evaporation and thinning of the tear film. However ...
... up. Its stability plays an important role for vision from the optical point of view.7 Németh et al. found, that the corneal surface in most cases is significantly more regular at 5 seconds than at 15 seconds after a blink, which may be attributed to evaporation and thinning of the tear film. However ...
Extraocular dorsal signal affects the developmental fate of the optic
... Dorsal–ventral (DV) specification in the early optic vesicle plays a crucial role in the proper development of the eye. To address the questions of how DV specification is determined and how it affects fate determination of the optic vesicle, isolated optic vesicles were cultured either in vitro or ...
... Dorsal–ventral (DV) specification in the early optic vesicle plays a crucial role in the proper development of the eye. To address the questions of how DV specification is determined and how it affects fate determination of the optic vesicle, isolated optic vesicles were cultured either in vitro or ...
The retina part 1 - TOP Recommended Websites
... retinal cells. one of 20000 births in 30% of all cases, it is bilateral manifests itself before the age of three in 90% of affected children parents observe leukocoria ...
... retinal cells. one of 20000 births in 30% of all cases, it is bilateral manifests itself before the age of three in 90% of affected children parents observe leukocoria ...
Understanding Nystagmus: Diagnosis, Related Disorders
... muscle/eye junction (“enthesis”) – Suggests a possible role for abnormal proprioception (sensation of position) as cause of disease ...
... muscle/eye junction (“enthesis”) – Suggests a possible role for abnormal proprioception (sensation of position) as cause of disease ...
Inferior Oblique Surgery for Restrictive Strabismus in Thyroid
... While irritation, tearing, and pressure sensation associated with lid retraction, proptosis, and so on, are the most common symptoms and signs in patients with thyroid orbitopathy, no other symptom is as frequently disabling as double vision. Diplopia occurs in up to 40% of patients with thyroid orb ...
... While irritation, tearing, and pressure sensation associated with lid retraction, proptosis, and so on, are the most common symptoms and signs in patients with thyroid orbitopathy, no other symptom is as frequently disabling as double vision. Diplopia occurs in up to 40% of patients with thyroid orb ...
The clinical value of dacryoscintigraphy in the selection of surgical
... Purpose: Dacryoscintigraphy is widely known to be an effective modality in diagnosing abnormalities of the lacrimal system that cause epiphora (pathological overflow of tear). However, dacryoscintigraphy rarely serves beyond the simple diagnostic use for lacrimal duct obstruction. In our study, dacr ...
... Purpose: Dacryoscintigraphy is widely known to be an effective modality in diagnosing abnormalities of the lacrimal system that cause epiphora (pathological overflow of tear). However, dacryoscintigraphy rarely serves beyond the simple diagnostic use for lacrimal duct obstruction. In our study, dacr ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... Principle- The tonometer applanates the cornea on contact using a plunger that moves within a sleeve. Applanation of the cornea moves this tip relative to the plunger and this movement is recorded as a continuous tracing following detection by a transducer. As the forces of corneal resistance are tr ...
... Principle- The tonometer applanates the cornea on contact using a plunger that moves within a sleeve. Applanation of the cornea moves this tip relative to the plunger and this movement is recorded as a continuous tracing following detection by a transducer. As the forces of corneal resistance are tr ...
Eyelid Abnormalities
... causes ptosis and diplopia. The disease may affect the ocular muscles only (ocular myasthenia), or may cause systemic weakness. Clinical characteristics include variable weakness and worsening of symptoms with fatigue. Symptoms may be minimal or absent on arising from sleep, and are usually worse la ...
... causes ptosis and diplopia. The disease may affect the ocular muscles only (ocular myasthenia), or may cause systemic weakness. Clinical characteristics include variable weakness and worsening of symptoms with fatigue. Symptoms may be minimal or absent on arising from sleep, and are usually worse la ...
Lens-based glaucoma surgery - American Society of Cataract and
... the preoperative IOP. Most previous studies had reported only the mean IOP reduction, which was usually 1 to 3 mm Hg. Studies that failed to stratify patients by preoperative IOP may have missed the larger pressure reductions in patients with higher preoperative pressures. Even the studies that did ...
... the preoperative IOP. Most previous studies had reported only the mean IOP reduction, which was usually 1 to 3 mm Hg. Studies that failed to stratify patients by preoperative IOP may have missed the larger pressure reductions in patients with higher preoperative pressures. Even the studies that did ...
Idiopathic intracranial hypertension
![](https://commons.wikimedia.org/wiki/Special:FilePath/MRI_brain.jpg?width=300)
Idiopathic intracranial hypertension (IIH), sometimes called by the older names benign intracranial hypertension (BIH) or pseudotumor cerebri (PTC), is a neurological disorder that is characterized by increased intracranial pressure (pressure around the brain) in the absence of a tumor or other diseases. The main symptoms are headache, nausea, and vomiting, as well as pulsatile tinnitus (sounds perceived in the ears, with the sound occurring in the same rhythm as the pulse), double vision and other visual symptoms. If untreated, it may lead to swelling of the optic disc in the eye, which can progress to vision loss.IIH is diagnosed with a brain scan (to rule out other causes) and a lumbar puncture; lumbar puncture may also provide temporary and sometimes permanent relief from the symptoms. Some respond to medication (with the drug acetazolamide), but others require surgery to relieve the pressure. The condition may occur in all age groups, but is most common in women aged 20–40, especially those with obesity.