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2660 results found

Risk factors for visual impairment in facial nerve palsy

Facial nerve palsy (FNP) is known to be associated with corneal exposure due to the nature of the condition, but how many of those will go on to develop severe visual impairment (SVI)? This study investigates the risk factors associated...

Bimedial resection surgery dose-response

The purpose of this study was to evaluate the dose-response relationship for primary bilateral medial rectus (MR) resection in 49 children with exotropia. Fifty-seven percent of children were male and mean age at surgery was 6.7 ±5.3 years. Mean preoperative...

Does vicryl stand the test of time?

This retrospective study aimed to assess whether the long-term success of ptosis surgery was influenced by use of absorbable or non-absorbable sutures. Four hundred and fifty-five operations in 330 patients met the inclusion criteria. One hundred and sixty-nine operations were...

Repeated ptosis surgery

The purpose of this study was to evaluate the amounts of surgery for the treatment of residual or recurrent simple congenital ptosis and to investigate the relationship between long-term surgical success rates with clinical and surgical factors. This was a...

PD-1 and PD-L1 in exenteration specimens

This is an immunohistochemical study looking at variation in the expression of the programmed death-1 receptor (PD-1) and the programmed cell death ligand-1 (PD-L1), comparing cutaneous malignancies which invaded the orbit with uncomplicated nodular basal cell carcinomas. The authors retrospectively...

Large collar diameter Jones tubes

This is the first report of the success rates of frosted Jones tubes with larger diameter, 4.5 or 5mm collars. This is a retrospective review of 29 eyes of 25 patients who underwent insertion of a large diameter collar frosted...

Silent keratitis in failed graft

This study examined rates of asymptomatic keratitis in failed full thickness corneal grafts, which were not picked up clinically preoperatively. During a five year period 53 penetrating keratoplasties (PK) were performed for long-standing graft decompensation with stromal opacity and /...

Results of STENTube for lacrimal intubation

The STENTube is designed with a varied diameter – a thin central segment with a diameter of 0.86mm and distal tube segments with larger 1.3mm diameter. The thin central segment is exposed at the medial canthus. The distal tubes tamponade...

Outcomes of cataract surgery in eyes with weak zonules

Pseudoexfoliation (PEX) and zonular weakness have long been known to increase the risk of complication of cataract surgery. This retrospective study looks at the results of phacoemulsion and intraocular implantation in 295 eyes with pseudoexfoliation and zonular weakness, with a...

Incidence and factors associated with complication of sutured and sutureless cataract surgery following PPV

This is a retrospective review of 485 patients who had undergone phacoemulsification and IOL implantation after previous pars planar victrectomy (PPV) surgery between May 2000 and May 2014. The incidence and factors contributing to complications were studied. The most common...

Long-term surgical outcomes after unilateral LR muscle recession

This a retrospective review of medical records from Korea between January 2003 and January 2012 in the Samsung Medical Centre. The long-term outcomes and risk factors for recurrence after unilateral lateral rectus (LR) recession (ULR) in children with small to...

BT outcome for CP and ET

The authors evaluate the clinical outcome of botulinum toxin (BT) injection in the correction of esotropia in 44 patients with cerebral palsy (CP). BT was injected under general anaesthesia without EMG guidance. Of the children, 47.7% were male and mean...