paralytic squint
Post on 11-Apr-2015
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I Causes of Acute and Subacute Ophthalmoplegia
1 Acute and Subacute Inflammatory Ophthalmoplegia
a. Infective encephalitis(i) Viral(ii) Organismal(iii) Acute Central nervous diseases
b. Neuritic Inflammationc. Wide spread inflammationd. Toxic conditionse. Allergic conditions
2. Metabolic Diseasesa. Deficiency diseasesb. Diabetesc. Anaemiasd. Exophthalmic Ophthalmoplegiae. Porphyria
3. Intoxications from exogenous poisonsa. Metalicb Organicc. Drugsd. Spinal Anaesthesia
4. Vascular lesions
5. Neoplasms and Cysts
6. Trauma
II. CHRONIC AND PROGRESSIVE OPHTHALMOPLEGIA
1. Tabes & GPI2. Multiple Sclerosis3. Diffuse sclerosis4. Syringomyelia5. Amyotrophic lateral sclerosis
III EPISODIC OPHTHALMOPLEGIA1. Ophthalmoplegic Migraine
PARALYTIC SQUINT
(Paretic Squint or In-concomitant Squint or Non-concomitant Squint)
Definition:Paretic squint is manifest deviation of visual axes caused by a disturbance of the motor control of the ocular posture.
A non-comitant (incomitant) strabismus is one
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