A viral aetiology should be suspected when anterior uveitis is accompanied by ocular hypertension, diffuse stellate keratic precipitates or the presence of iris atrophy. The most common viruses associated with anterior uveitis include herpes simplex virus, varicella‐zoster virus, cytomegalovirus and rubella virus. They may present as the following: Firstly, granulomatous cluster of small and medium‐sized keratic precipitates in Arlt's triangle, with or without corneal scars, suggestive of herpes simplex or varicella‐zoster virus infection. Secondly, Posner‐Schlossman syndrome with few medium‐sized keratic precipitates, minimal anterior chamber cells and extremely high intraocular pressure; this is mainly associated with cytomegalovirus. Thirdly, Fuchs uveitis syndrome, with fine stellate keratic precipitates diffusely distributed over the corneal endothelium, with diffuse iris stromal atrophy but without posterior synechiae, is associated mainly with rubella or cytomegalovirus infection. In rubella, the onset is in the second to third decade. It presents with posterior subcapsular cataract, may have iris heterochromia and often develops vitritis without macular oedema. Cytomegalovirus affects predominantly Asian males in the fifth to seventh decade, the keratic precipitates may be pigmented or appear in coin‐like pattern or develop nodular endothelial lesions, but rarely vitritis. Eyes with cytomegalovirus tend to have lower endothelial cell counts than the fellow eye. As their ocular manifestations are variable and may overlap considerably, viral AU can pose a diagnostic dilemma. Thus, quantitative polymerase chain reaction or Goldmann‐Witmer coefficient assay from aqueous humour samples are preferred to confirm the aetiology and determine the disease severity as this impacts the treatment.

The main complication of FLACS in white cataracts was incomplete capsulotomy (17.2%), significantly associated with Morgagnian cataracts and increased lens thickness. Lens fragmentation was effected in four-fifths of white cataracts but should be avoided in Morgagnian cataracts due to possible overlap of the lens fragmentation plan and the anterior capsule.

Anti-VEGF therapy is efficacious in treating myopic CNV. Although this significantly improves the short-term prognosis of myopic CNV, the long-term visual loss due to the sequela of myopic CNV including macular atrophy and scarring remains.

Pediatric uveitis differs from adult-onset uveitis and is a topic of special interest because of its diagnostic and therapeutic challenges. Children with uveitis are often asymptomatic and the uveitis is often chronic, persistent, recurrent, and resistant to conventional treatment. Anterior uveitis is the most common type of uveitis in children; the prevalence of intermediate, posterior, and panuveitis varies geographically and among ethnic groups. Regarding etiology, most cases of pediatric uveitis are idiopathic but can be due to systemic inflammatory disorders, infections, or a manifestation of masquerade syndrome. Ocular complications include cataracts, hypotony or glaucoma, band keratopathy, synechiae formation, macular edema, optic disc edema, choroidal neovascular membranes, and retinal detachment. These complications are often severe, leading to irreversible structural damage and significant visual disability due to delayed presentation and diagnosis, persistent chronic inflammation from suboptimal treatment, topical and systemic corticosteroid dependence, and delayed initiation of systemic disease‒modifying agents. Treatment for noninfectious uveitis is a stepwise approach starting with corticosteroids. Immunomodulatory therapy should be initiated in cases where quiescence cannot be achieved without steroid dependence. Patients should be monitored regularly for complications of uveitis along with systemic and ocular adverse effects from treatments. The goals are to achieve steroid-free durable remission, to reduce the risk of sight-threatening complications from the uncontrolled ocular inflammation, and to avoid the impact of lifelong burden of visual loss on the child and their family. Multidisciplinary management will ensure holistic care of affected children and improve the support for their families.

Cataract surgery for the subluxated crystalline lens is challenging. A thorough preoperative evaluation is important to determine the appropriate surgical approach for lens removal and the subsequent technique of intraocular lens placement. Important considerations include the extent and location of zonular weakness, and whether the zonular deficiency is caused by a static or progressive disease. The capsular bag should be preserved where possible. Creating a good‐sized and centred continuous curvilinear capsulorhexis is crucial to facilitate the use of capsular retractors and capsular tension devices, which provide capsular stability. Nucleus sculpting and rotation should be minimised to reduce zonular stress. Being cognisant of the possible intraoperative complications that may occur at each stage of the surgery and knowing how to reduce the risk of these complications occurring will enable surgeons to perform safe cataract surgery in these complex cases.

Polytetrafluoroethylene (Gore-Tex) suture is preferred for scleral fixation of intraocular lenses or capsular tension devices as it is more resilient to breakage than polypropylene 10-0. However, manipulation of the thick calibre and overcurved configuration of the Gore-Tex needle within the eye poses a risk of damage to the intraocular structures. Existing techniques that overcome the problem of needles within the anterior chamber involve special instruments to retrieve the suture. We describe a technique that creates a suture snare from a short segment of the Gore-Tex suture borne on a 26-gauge needle, which is used to retrieve the Gore-Tex suture safely at the scleral fixation site. The suture is threaded into the bore of the needle leaving a short length extending from the hub which is secured by inserting a 1 cc syringe acting as a handle. The needle is inserted at the scleral fixation site, and the suture trailing from the needle tip forms a loop which is externalised at the main incision. This suture snare is used to retrieve the end of the Gore-Tex suture bearing the device to the scleral fixation site when the needle and the loop of the suture are withdrawn from the eye. This technique eliminates the inappropriate needle and the need for a large sclerostomy, and is cost-effective and can also be used in combination with the conjunctival-sparing Hoffman corneoscleral pocket.

The visual outcome of uveitic cataract surgery depends on the underlying uveitic diagnosis, the presence of vision-limiting pathology and perioperative optimization of disease control. A comprehensive preoperative ophthalmic assessment for the presence of concomitant ocular pathology, with particular emphasis on macula and optic nerve involvement, is essential to determine which patients will benefit from improved vision after cataract surgery. Meticulous examination in conjunction with adjunct investigations can help in preoperative surgical planning and in determining the need for combined or staged procedures. The eye should be quiescent for a minimum of 3 months before cataract surgery. Perioperative corticosteroid prophylaxis is important to reduce the risk of cystoid macular edema and recurrence of the uveitis. Antimicrobial prophylaxis may also reduce the risk of reactivation in eyes with infectious uveitis. Uveitic cataracts may be surgically demanding due to the presence of synechiae, membranes, and pupil abnormalities that limit access to the cataract. This can be overcome by manual stretching, multiple sphincterotomies or mechanical dilation with pupil dilation devices. In patients <2 years of age and in eyes where the inflammation is poorly controlled, intraocular lens implantation should be deferred. Intensive local and/or oral steroid prophylaxis should be given postoperatively if indicated. Patients must be monitored closely for disease recurrence, excessive inflammation, raised intraocular pressure, hypotony, and other complications. Complications must be treated aggressively to improve visual rehabilitation. With proper patient selection, improved surgical techniques and optimization of peri- and post-operative care, patients with uveitic cataracts can achieve good visual outcomes.

We describe a single-stage modification of the continuous curvilinear capsulorhexis that facilitates creation of a well-sized round and centered capsulorhexis in an intumescent cataract. This is done without special instrumentation. The modification is based on overcoming the problem of high intralenticular pressure. It involves physically flattening the central anterior capsule, specifically over the site of puncture, simultaneous puncture and aspiration for decompression, followed by flattening of the midperiphery of the lens where the capsulorhexis can be safely initiated. This minimizes the tendency of capsulorhexis runaway and allows 1-stage creation of a well-sized capsule opening for phacoemulsification.