Embracing technology in cataract surgical training - The way forward.

While ophthalmology as a surgical branch itself has evolved technologically with newer instruments, techniques and procedures; ophthalmic surgical training appears to have stagnated in terms of how it is delivered and how trainees' learning and performance are assessed. This collaborative editorial attempts to identify the lacunae in ophthalmic residency training and highlight how technological tools such as surgical simulators can be incorporated into ophthalmic training even in limited-resource settings with good results.

The impact of COVID-19 related lockdown on ophthalmology training programs in India - Outcomes of a survey.

Purpose: In 2020, in response to the emergence and global spread of the disease COVID-19, caused by a new variant of coronavirus 2019-nCoV, the government of India ordered a nationwide lockdown for 21 days, which was then extended to a total of over 50 days. The aim of this study is to assess the effect of the lockdown on ophthalmic training programs across India.

Methods: An online survey was sent across to trainee ophthalmologists across India through various social media platforms.

Effect of COVID-19 related lockdown on ophthalmic practice and patient care in India: Results of a survey.

Purpose: In early 2020, the World Health Organization declared the outbreak of the disease COVID-19, caused by a new variant of coronavirus 2019-nCoV as a global pandemic. The government of India ordered a nationwide lockdown for 21 days, limiting movement of people as a preventive measure. This survey was designed and conducted during the lockdown period to assess its effect on ophthalmic practice and patient care in India.

Seeing the unseen: Charles Bonnet syndrome revisited.

Charles Bonnet syndrome (CBS) is a rare condition that encompasses three clinical features: complex visual hallucinations, ocular pathology causing visual deterioration, and preserved cognitive status. Common associated ocular pathologies include age-related macular degeneration, glaucoma, and cataracts. Several theories have been proposed to try to explain the visual hallucinations.

The diagnostic yield of neuroimaging in sixth nerve palsy--Sankara Nethralaya Abducens Palsy Study (SNAPS): Report 1.

Aims: The aim was to assess the etiology of sixth nerve palsy and on the basis of our data, to formulate a diagnostic algorithm for the management in sixth nerve palsy.

Design: Retrospective chart review.

Results: Of the 104 neurologically isolated cases, 9 cases were attributable to trauma, and 95 (86.

Ocular myasthenia gravis: a review.

Myasthenia gravis (MG) is a disease that affects the neuro-muscular junction resulting in classical symptoms of variable muscle weakness and fatigability. It is called the great masquerader owing to its varied clinical presentations. Very often, a patient of MG may present to the ophthalmologist given that a large proportion of patients with systemic myasthenia have ocular involvement either at presentation or during the later course of the disease.

Optic nerve glioma: an update.

Optic nerve glioma is the most common optic nerve tumour. However, it has an unpredictable natural history. The treatment of optic nerve gliomas has changed considerably over the past few years.

Brainstem anesthesia presenting as contralateral third nerve palsy following peribulbar anesthesia for cataract surgery.

Brainstem anesthesia is a serious complication that has been reported to occur more commonly with retrobulbar anesthesia compared to peribulbar anesthesia. We herein report a case of contralateral third nerve palsy following administration of peribulbar anesthesia for cataract surgery. Two hours after the surgery, the patient recovered completely without any residual neurological deficit.

Multifocal visual evoked potential in optic neuritis, ischemic optic neuropathy and compressive optic neuropathy.

Purpose: To investigate the effect of optic neuritis (ON), ischemic optic neuropathy (ION) and compressive optic neuropathy (CON) on multifocal visual evoked potential (mfVEP) amplitudes and latencies, and to compare the parameters among three optic nerve disorders.

Materials And Methods: mfVEP was recorded for 71 eyes of controls and 48 eyes of optic nerve disorders with subgroups of optic neuritis (ON, n = 21 eyes), ischemic optic neuropathy (ION, n = 14 eyes), and compressive optic neuropathy (CON, n = 13 eyes). The size of defect in mfVEP amplitude probability plots and relative latency plots were analyzed.

Toxic optic neuropathy following ingestion of homeopathic medication Arnica-30.

We report a case of acute, bilateral and severe vision loss after inadvertent consumption of a large quantity of the homoeopathic medication Arnica-30. Severe vomiting which required hospitalization preceded visual symptoms. In the acute stage, pupillary responses to light were absent and fundus examination was normal.

The eyes have it! Tamoxifen maculopathy revisited: a case report.

Purpose: To report on tamoxifen crystalline maculopathy in an 80-year-old patient and to review the ocular side effects of oral tamoxifen.

Methods: We report a case of an 80-year-old female patient who presented to our ophthalmic institute with painless gradual progressive diminution of vision in both eyes. She had a history of surgery for breast cancer after which she had been treated with oral tamoxifen citrate for 2 years before presentation.

Aripiprazole induced transient myopia: a case report and review of literature.

Aripiprazole is a drug belonging to the group of atypical antipsychotics. Ocular side effects of aripiprazole are rare. We report a case of transient myopia in a 33-year-old male who was being treated for schizophrenia with oral quetiapine and was recently supplemented with aripiprazole.

Role of imaging in the management of neuro-ophthalmic disorders.

Advancements in physics, computers, and imaging science in the last century have seen neuro-imaging evolving from a plain X-ray to computed tomography, magnetic resonance imaging scans, noninvasive angiography, and special sequences such as fat suppression, fluid attenuation recovery and diffusion-weighted imaging. A prompt prescription of an appropriate imaging modality and the most suitable sequence can increase the diagnostic yield, and in many instances, it can be a sight-saving and even a life-saving decision. This article discusses basic principles of neuro-imaging, its common indications, and the appropriate application in an ophthalmology practice.

Multifocal visual evoked potential recordings in compressive optic neuropathy secondary to pituitary adenoma.

To investigate the effect of pituitary adenoma compressing the optic chiasm on multifocal visual evoked potential (mfVEP) responses and to compare these responses with visual field defects seen on static automated perimetry (SAP). Eight eyes of four subjects (median age, 41.50 years; interquartile range, 33-51 years) who were diagnosed with pituitary adenoma on magnetic resonance imaging (MRI) and seen to have a bitemporal visual field defect on standard automated perimetry (SAP), and twelve age-matched normal subjects (median age, 47.