- Tel 0121 424 9677
The department treats conditions such as squint, double vision, and lazy eyes.
If a child or adult has a squint, double vision or specific types of reduced vision or abnormal eye co-ordination, they will be assessed by the Orthoptist. The aim of orthoptic tests is to:
- establish if there is a squint and type of squint is present
- assess vision
- test the ability to use the eyes together (binocular vision)
- carry out and monitor treatment for lazy eye and squint
Children may be seen at their local Health Centre or Nursery School or School . This service varies across the country, but a child's G.P., Health Visitor or School Nurse, will be able to advise on the local service available. Children seen in the hospital are referred by their G.P. or other medical personnel.
Adults are seen in a hospital setting and will be referred by their G.P. or other medical personnel.
A squint is the condition when the right and left eye look in different directions. So, while one eye seems to look straight ahead, the other will appear to look left or right, or up or down see.
a squint...each eye looks in a different direction
Visual development occurs rapidly in the early years of life and continues until approximately 7 - 8 years of age.
If the back of the eye and the brain do not receive a clear focused image during this time of visual development, vision will be reduced. Hence the term 'lazy eye'. If treatment is not given before age 7-8y, the affected eye will never see perfectly. See However, many older children do benefit from treatment Arch 11.
- amblyopia in children
- See a presentation 2012 to our department.
- AO 14
- 50% isolated, 10% mechanical, 10% higher function such as INO, 5% decompensated, 5% monocular, 5% normal, 5% multiple muscle
- 25% microvascular,15% decompensated, 10% trauma, 10% or less in order reducing frequency..each MS, tumour,HZ, CVA, thyroid, aneurysm, age, monocular
- scan patients
- 3rd crainial nerve any age>>>medical reg on call
- isolated lesion,
- no microvascular risk factors
- of those scanned (1/3)
- 111n and with pupil ...
- 2/3 PC Aneurysm and
- 1/3 orbit mass; pupil spared ...pituitary
- 111n and with pupil ...
- Eye 15 111 and VI n palsies need imaging, acute palsies in children..lyme disease ("Two children presented with acquired nystagmus, one with combined nystagmus and partial sixth nerve palsy, one with partial sixth nerve palsy, one with ptosis and one with Adie’s pupil. Five of the patients presented with severe fatigue, malaise, nausea, headache and fever. Four had recognised a tick bite recently, and two developed erythema migrans. Intrathecal synthesis of IgM and/or IgG antibodies specific for Bb was positive in all children, and five showed CSF pleocytosis. Cerebral MRI or CT of the brain were normal. Treatment with intravenous or oral antibiotics produced rapid clinical improvement in five of the six children")
- Acute esotropia
- Diagnosis including retinoscopy, Even clumsy, treat with Botox
- investigate: 5% tumour
- Exclude 6 th
- Child acute. ..other symptoms, lack of hypermetropia, scan
- Nystagmus in infants
- Infantile nystagmus, or latent: infantile may be sensory
- Aquired nystagmus...scan
- Infantile nystagmus= congenital bur may not be present at birth
- night blind ,familial,refractive error prsent, iris trans illumination
- Half albinism, electophysiology, many cone dysfunction
- Portable oct helpful
- Reduction pit and outer nuclear layer
- with optic nerve hypoplaia
- optic atrophy, spasmus mutands, see saw
- Spasmus mutans, dysconjugant
- Monoculer neurological
- Latent nystagmus, dirction changes with gaze
- Upbeating nystagmus... retinal