منابع مشابه
The 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 کامل[Congenital ptosis associated with fatty infiltration of levator eyelid muscle].
PURPOSE To quantify the fat in the levator muscle of patients with congenital ptosis, as related to clinical and epidemiological aspects of this disease. METHODS Twenty-two levator muscle samples of the superior eyelid from patients with congenital ptosis were morphometrically evaluated with aim of establishing a relationship between the fat quantity and age, sex, ptosis degree and levator mu...
متن کاملGiant eyelid eccrine hidrocystoma-induced progressive ptosis in childhood
An upper lid eccrine hidrocystoma presenting as early childhood progressive ptosis is very rare. We present a 9-year-old female child with droopy right upper lid since birth and progressive increase in symptoms. She had right upper lid ptosis (marginal reflex distance 1 of -1 mm) with fair levator function (8 mm) and abnormal cystic change on the conjunctival side. Computerized tomography imagi...
متن کاملTeaching NeuroImages: awakening ptosis (unilateral hypnopompic eyelid palsy).
A healthy 68-year-old woman presented with 2 years of recurrent episodes of right ptosis, constantly present after waking from sleep (figure 1). Clinical examination, brain MRI, EMG, and polysomnography were unremarkable (figure 2). In particular, there was no cranial nerve impairment. Few cases of idiopathic ptosis on awakening have been described, and they have been attributed to eyelid openi...
متن کاملAdjustable sutures in eyelid surgery for ptosis and lid retraction.
New techniques are described and illustrated for ptosis and lid retraction surgery in which the sutures holding the upper eyelid position are adjustable postoperatively. In the anterior approach, the sutures pass from the levator muscle through the anterior surface of the tarsal plate at the position of the skin crease and are tied at the skin crease incision. In the posterior approach, the sut...
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ژورنال
عنوان ژورنال: Canadian Medical Association Journal
سال: 2015
ISSN: 0820-3946,1488-2329
DOI: 10.1503/cmaj.140579