Contralateral ictal ptosis
نویسندگان
چکیده
منابع مشابه
Evaluation and management of unilateral ptosis and avoiding contralateral ptosis.
Treating unilateral ptosis can be challenging and a proper preoperative evaluation may help prevent unexpected outcomes on the contralateral lid. Preoperative evaluation should include testing for Hering's law, which remains useful in understanding the phenomenon of induced contralateral eyelid retraction in the context of ptosis. Approximately 10% to 20% of patients with unilateral ptosis have...
متن کاملLid-retraction Secondary to Contralateral Ptosis.
Examination.-The visual acuity was 6/9 in each eye. Refraction under atropine revealed slight hypermetropia. Both fundi were normal. The movements of the eyes were full and the eyes were orthophoric on cover test. The action of the left superior rectus was normal. The child was attempting to correct the lid deformity by elevating the eyebrow. There was no evidence of jawwinking (Marcus Gunn phe...
متن کاملThe contralateral upper eyelid in ptosis: some observations pertinent to ptosis corrective surgery.
The validity of Hering's law in corrective surgery for ptosis is demonstrated for the first time. It is also shown how Hering's law has been utilised in corrective surgery for unilateral ptosis to elicit a predominant response from the unoperated contralateral upper eyelid. Other implications of reciprocal innervation of the 2 upper eyelids are discussed and a tentative hypothesis is postulated...
متن کاملEye movements differ between ictal ipsilateral and contralateral head turning.
PURPOSE This study evaluated the relation of head and eye movements during ictal ipsilateral and contralateral head turning in patients with focal epilepsies with regard to lateralization of the epileptogenic zone. METHODS We reviewed our database and identified patients with ictal head turning ipsilateral and contralateral to the seizure onset as defined by ictal EEG. Twenty-seven seizures o...
متن کاملAnalysis of ictal semiology: contralateral tonic activity associated with ipsilateral automotor seizure in temporal lobe epilepsy
Ictal semiology is essential for the pre-operative evaluation of candidates for epilepsy surgery. We propose an ictal sign of temporal lobe epilepsy (TLE) termed tonic-automotor (TA), defi ned as contralateral tonic spasm of upper limb associated with ipsilateral hand automotor seizure and often accompanied ipsilateral head turning. We assessed the occurrence and lateralizing/localizing value o...
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ژورنال
عنوان ژورنال: Neurology: Clinical Practice
سال: 2019
ISSN: 2163-0402,2163-0933
DOI: 10.1212/cpj.0000000000000690