نتایج جستجو برای: subbasal nerve plexus
تعداد نتایج: 173132 فیلتر نتایج به سال:
PURPOSE Herpes zoster ophthalmicus (HZO), thought to be a unilateral disease, results in loss of corneal sensation, leading to neurotrophic keratopathy. This study aimed to analyze bilateral corneal nerve changes in patients with HZO by in vivo confocal microscopy (IVCM) and their correlation with corneal sensation as a measure of nerve function. DESIGN Prospective, cross-sectional, controlle...
A Rare Anatomical Innervation of the Musculocutaneous Nerve M.M. Taghavi MSc , M. Shariati Kohbanani MSc , S.M. Seyedmirzaee MD Received: 24/09/06 Sent for Revision: 20/02/07 Received Revised Manuscript: 07/04/07 Accepted: 27/05/07 Background and Objectives: Anatomically the musculocutaneous nerve (C5,6 ) is a branch of lateral cord of the brachial plexus and its motor nerve fibers innervates t...
PURPOSE The exact pathophysiological processes underlying keratoconus remain an enigma. In this study, laser scanning in vivo confocal microscopy (IVCM) was used to define further the microstructural abnormalities in the keratoconic cornea and to establish the relationship with disease severity. METHODS This was a prospective, cross-sectional study comparing 52 subjects with keratoconus and 5...
conclusions the volume of the injected anesthetic accelerated the onset of sensory and motor block without affecting the rate of success in our patients. results the onset of sensory and motor block was significantly shorter in the 1.3% lidocaine group than in the 2% lidocaine group (p ≤ 0.05). the success rate of sensory and motor block was not different. the quality (completeness) of sensory ...
OBJECTIVE Corneal confocal microscopy is a novel diagnostic technique for the detection of nerve damage and repair in a range of peripheral neuropathies, in particular diabetic neuropathy. Normative reference values are required to enable clinical translation and wider use of this technique. We have therefore undertaken a multicenter collaboration to provide worldwide age-adjusted normative val...
Recently, in vivo confocal microscopy is used to examine the human corneal nerve fibers morphology. Corneal nerve fiber architecture and its role are studied in healthy and pathological conditions. Corneal nerves of rats were studied by nonspecific acetylcholinesterase (NsAchE) staining. NsAchE-positive subepithelial (stromal) nerve fiber has been found to be insensitive to capsaicin. Besides, ...
PURPOSE To investigate longitudinal changes of subbasal nerve plexus (SNP) morphology and its relationship with conventional measures of neuropathy in individuals with diabetes. METHODS A cohort of 147 individuals with type 1 diabetes and 60 age-balanced controls underwent detailed assessment of clinical and metabolic factors, neurologic deficits, quantitative sensory testing, nerve conductio...
BACKGROUND Corneal nerves can be examined using in vivo confocal microscopy (IVCM). This new technique permits sequential observation of the corneal subbasal nerve plexus and detects early signs of diabetic peripheral neuropathy. OBJECTIVE To describe a patient with autoimmune peripheral neuropathy followed up using corneal IVCM. DESIGN Case report. SETTING Clinic of neurology, Geneva, Sw...
PURPOSE Bilateral herpetic keratitis is a rare infection of the cornea. Ocular herpes in atopic patients is more often bilateral, with more frequent recurrences. The authors report a case of bilateral herpes simplex virus (HSV) keratitis during the active phase studied by in vivo confocal microscopy. METHODS A 28-year-old man with 5 years history of unilateral HSV keratitis and atopic dermati...
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