نتایج جستجو برای: Paresthesia
تعداد نتایج: 2510 فیلتر نتایج به سال:
Background: While local anesthetics are essential drugs in dentistry, risks such as paresthesia are associated with their use. The purpose of this study was to analyze the reported paresthesia cases in the United Kingdom. Methods: Voluntary reports of paresthesia from local anesthetic use between 1998 and 2008 obtained from UK’s Yellow Card Scheme were examined. Statistical significance was tes...
Sensations from various parts of the body are taken by the peripheral sensory nerves to the spinal cord. From spinal cord, the signals reach the brain with the help of the trigeminal nerve and brain stem. Hence, any problem in this pathway may result in paresthesia. Paresthesia is an abnormal condition which causes an individual to feel a sensation of burning, numbness, tingling, itching or pri...
Oral paresthesias are common in clinical practice but they often go unnoticed and untreated. Psychogenic oral paresthesia is an unpleasant sensation of tingling or pricking or a feeling of swelling or burning, with spontaneous onset.It can result due to local, systemic, psychogenic or idiopathic causes. Among psychogenic causes; anxiety disorder and depression are common. We describe a 32-yearo...
BACKGROUND Spinal cord stimulation (SCS) has been successfully used to treat chronic intractable pain for over 40 years. Successful clinical application of SCS is presumed to be generally dependent on maximizing paresthesia-pain overlap; critical to achieving this is positioning of the stimulation field at the physiologic midline. Recently, the necessity of paresthesia for achieving effective r...
background: because nerve stimulators are not always available for brachial plexus block, fmding the right injection spot for nerve blocks is important. in this study we used physical examination to determine the appropriate spot for injection. methods: all patients who were candidates for upper extremity surgery and were either in class asa i or asa ii, were selected. paresthesia was elicited ...
Whenever endodontic therapy is performed on mandibular posterior teeth, damage to the inferior alveolar nerve or any of its branches is possible. Acute periapical infection in mandibular posterior teeth may also sometimes disturb the normal functioning of the inferior alveolar nerve. The most common clinical manifestation of these insults is the paresthesia of the inferior alveolar nerve or men...
Spinal anesthesia is induced by injecting small amounts of local anesthetic into the cerebrospinal fluid (CSF), which solution must be capable of blocking nerve paths, and non-toxic, that is, it should not hinder the proper functioning of the bulbar centers, or interfere with the metabolic processes of the more important organs. The injection is usually made in the lumbar spine below the level ...
Paresthesia-dominant and pain-dominant subgroups have been noted in carpal tunnel syndrome (CTS), a peripheral neuropathic disorder characterized by altered primary somatosensory/motor (S1/M1) physiology. We aimed to investigate whether brain morphometry dissociates these subgroups. Subjects with CTS were evaluated with nerve conduction studies, whereas symptom severity ratings were used to all...
BACKGROUND Two methods of nerve block based on eliciting neural feedback with the block needle currently exist. The paresthesia technique uses sensory feedback to ascertain that the needle tip is close to the nerve. By contrast, a peripheral nerve stimulator makes use of motor responses to electrical stimulation. The relation of motor responses to an electrical peripheral nerve stimulator and s...
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