You searched for "strabismus"

787 results found

Review of amblyopia prevalence

The authors conducted this study for systematic assessment of the literature to provide an estimate of the global and regional prevalence of amblyopia, to determine the trend of its prevalence in previous years, to explore the factors contributing to differences...

Medial rectus spontaneous reattachment after surgery

The authors report necropsy findings following free tenotomy of the medial rectus (MR) muscle in six postnatal monkeys. Bilateral MR tenotomy was performed producing alternating exotropia of 30-70 degrees with no adduction beyond primary position. Over follow-up, all showed reduction...

Cluster of cyclic esotropia cases

This study reports a series of five patients with cyclic esotropia presenting within a period of 19 months in 2015-16 in one institute. Brain MRI scans were abnormal in two patients (twins) with abnormal white matter signal in the frontal...

Neuroanatomical structures and eye movements

The aim of this study was to review and critically discuss the role of ocular proprioception in oculomotor control and development of eye motility disorders. The authors considered proprioception, structure and proprioceptors of eye muscles, singly and multiply innervated muscle...

Perception of depth in 3-D media

The aim of this study was to evaluate the relationship between clinical measures of stereoacuity and the perception of depth in 3-D entertainment media. Fifty-seven subjects aged 16-62 years with stereopsis and no strabismus were assessed. Monocular blur was used...

Suture tensile strength

The effect of solutions commonly used in strabismus surgery were evaluated on 6-0 polyglactin suture tensile strength. The method involved a simple dead load test. Specimens of 6-0 suture were loaded in tension until breakage. This was repeated on 10...

Plusoptix referral criteria

The authors compared various referral criteria on the same group of patients to determine the sensitivity, specificity and predictive value of each. They also programmed the plusoptix to use the 2013 American Association for Pediatric Ophthalmology and Strabismus (AAPOS) referral...

Risk factors for consecutive XT

The authors report a retrospective study to investigate possible risk factors leading to consecutive exotropia development in patients who underwent two muscle strabismus surgery to achieve an initial alignment within 10PD. The exotropia group included 25 female and 22 males....

Risk factors for further surgery in consecutive ET

The preoperative and postoperative factors around first surgery for exotropia were investigated for predicting second surgery for consecutive esotropia. Fifty-two patients with consecutive esotropia after exotropia surgery were reviewed: 17 required surgery for the esotropia and 35 did not. There...

Ocular findings in autism

This retrospective study investigated the ocular manifestations of autistic spectrum disorders (ASD) among children in a paediatric ophthalmic practice setting. Fifty-three patients were identified. Assessments were undertaken for 44 with 68% having autistic disorder, 16% with pervasive personality disorder –...

Outcomes of horizontal muscle transplantation

The authors propose the technique of transplantation of the resected muscle segment to the previously recessed muscle for correction of residual / recurrent strabismus in order to restrict surgery to one eye and avoid large recession of previously recessed rectus...

Predictive measure for alignment stability

The authors aimed to determine whether a correlation exists between the immediate operative alignment and future alignment in fixed suture strabismus surgery. This study enrolled 54 patients; seven were lost to follow-up so results are presented for 47 cases. Mean...