Define Benign Essential Blepharospasm

When someone experiences involuntary muscle spasms and contractions of the eye muscles it is called blepharospasm.

Define benign essential blepharospasm. The blepharospasm referred to here is officially called benign essential blepharospasm beb to distinguish it from the less serious secondary blinking disorders. Symptoms usually begin as mild and infrequent spasms that. Benign essential blepharospasm is a form of focal dystonia which involves involuntary contraction of the orbicularis oculi resulting in uncontrollable eyelid twitching anderson et al.

The condition is most commonly seen in middle aged women. 1998 meige s syndrome is a combination of blepharospasm and oromandibular dystonia the latter of which is described by a constellation of symptoms including marked difficulty opening or closing the jaw. Benign essential blepharospasm a primary dystonia omim 606798 affecting the orbital muscles characterised by frequent blinking progressing to involuntary spasms of eyelid closure which can over time lead to functional blindness.

Beb begins gradually with increased frequency. Blepharospasm is a neurological condition characterized by forcible closure of the eyelids. The exact cause of benign essential blepharospasm is not known but researchers.

Benign essential blepharospasm is a form of focal dystonia which involves involuntary contraction of the orbicularis oculi resulting in uncontrollable eyelid twitching anderson et al. It often refers to benign essential blepharospasm beb which is a bilateral condition and a form of focal dystonia leading to episodic closure of the eyelids. The purpose of the benign essential blepharospasm research foundation bebrf is to undertake promote develop and carry on the search for the cause and a cure for benign essential blepharospasm and other related disorders and infirmities of the facial musculature.

Benign essential blepharospasm is a rare progressive neurological disorder that causes uncontrolled forceful closure of the eye. It is a form of dystonia a movement disorder in which muscle contractions cause sustained eyelid closure twitching or repetitive movements. The exact cause of beb is unknown and by definition it is not associated with another disease entity or syndrome.

Blepharospasm is abnormal contraction of the eyelid muscles. It is both a cranial and a focal dystonia. The benign essential blepharospasm beb is a focal dystonia a neurological movement disorder involving involuntary and sustained contractions of the muscles around the eyes.