I Causes of Ophthalmoplegia
Acute
and
Subacute
1 Acute and Subacute Inflammatory Ophthalmoplegia a. Infective encephalitis (i) Viral (ii) Organismal (iii) Acute Central nervous diseases b. Neuritic Inflammation c. Wide spread inflammation d. Toxic conditions e. Allergic conditions 2. Metabolic Diseases a. Deficiency diseases b. Diabetes c. Anaemias d. Exophthalmic Ophthalmoplegia e. Porphyria 3. Intoxications from exogenous poisons a. Metalic b Organic c. Drugs d. Spinal Anaesthesia 4. Vascular lesions
5. Neoplasms and Cysts 6. Trauma II. CHRONIC AND PROGRESSIVE OPHTHALMOPLEGIA 1. Tabes & GPI 2. Multiple Sclerosis 3. Diffuse sclerosis 4. Syringomyelia 5. Amyotrophic lateral sclerosis III EPISODIC OPHTHALMOPLEGIA 1. 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