Underlying histopathology of peripheral nerve injury and the classical nerve repair techniques
نویسندگان
چکیده
منابع مشابه
Peripheral nerve injury and repair.
Peripheral nerve injuries are common, and there is no easily available formula for successful treatment. Incomplete injuries are most frequent. Seddon classified nerve injuries into three categories: neurapraxia, axonotmesis, and neurotmesis. After complete axonal transection, the neuron undergoes a number of degenerative processes, followed by attempts at regeneration. A distal growth cone see...
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Background: Many people suffer from nerve injury. The time consuming nature of the treatments makes the condition worse. Therefore, finding a way to accelerate the process of nerve repair is very important.Objective: To determine the effect of ultrasound on the acceleration of crushed peripheral nerve regeneration.Methods: The experimental model included crushed rat’s sciatic nerve. 40 rats w...
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Background: Axotomy causes sensory neuronal loss. Reconnection of proximal and distal nerve ends by surgical repair improves neuronal survival. It is important to know the morphology of primary sensory neurons after the surgical repair of their peripheral processes. Methods: Animals (male Wistar rats) were exposed to models of sciatic nerve transection, direct epineurial suture repair of sciati...
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Peripheral nerve injury is a common clinical problem because the dysfunction of distal limb seriously affects patients’ quality of life, and it results in a huge social and economic burden.[1] Repair of peripheral nerve injury is a very complex pathological process. Due to slow nerve regeneration, Wallerian degeneration of nerve stump, tissue adhesion, atrophy of muscles and motor end plates an...
متن کاملPeripheral Nerve Injury: Principles for Repair and Regeneration
Peripheral Nerve Injuries are one of the most common causes of hand dysfunction caused by upper limb trauma but still current management has remained suboptimal. This review aims to explain the traditional view of pathophysiology of nerve repair and also describe why surgical management is still inadequate in using the new biological research that has documented the changes that occur after the...
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ژورنال
عنوان ژورنال: Romanian Neurosurgery
سال: 2019
ISSN: 2344-4959,1220-8841
DOI: 10.33962/roneuro-2019-003