نتایج جستجو برای: peripheral nerve injury
تعداد نتایج: 616518 فیلتر نتایج به سال:
Peripheral nerve injury (PNI) is common and, unlike damage to the central nervous system injured nerves can effectively regenerate depending on location and severity of injury. myelinating glia, Schwann cells (SCs), interact with various in around site are important for debris elimination, repair, regeneration. Following PNI, Wallerian degeneration distal stump rapidly initiated by damaged axon...
Key points † Serious complications of peripheral nerve blocks include nerve injury, catheter infection, bleeding, and LAST. † Intraneural injection occurs frequently with nerve stimulator or ultrasound-guided techniques. It is rarely associated with nerve injury. † Lipid emulsion therapy is effective in treating severe LAST. Summary Complications of peripheral nerve blocks are fortunately rare,...
Nerve regeneration and re-innervation are usually difficult after peripheral nerve injury. Epineurium neurorrhaphy to recover the nerve continuity is the traditional choice of peripheral nerve mutilation without nerve defects, whereas the functional recovery remains quite unsatisfactory. Based on previous research in SD rats and Rhesus Monkeys, a multiple centers clinical trial about biodegrada...
AIM The aim of this clinical study was to evaluate the benefits of ultrasonographic imaging in the surgical treatment of upper extremity peripheral nerve lesions. MATERIAL AND METHODS Peripheral nerves in the upper extremity were evaluated by using real-time ultrasonographic examination. The capability of ultrasonography in terms of determination the type of injury, the position of the proxim...
6 ORIGINAL PAPERS 7 ABBREVIATIONS 8 INTRODUCTION 1. Clinical background and epidemiology 9 2. Pathophysiology of spinal cord and peripheral nerve injury 2.1. Spinal cord 9 2.1.1. Acute and sub-acute spinal cord injury 10 2.1.2. Chronic spinal cord injury 11 2.2. Peripheral nerve 11 3. Regeneration following spinal cord and peripheral nerve injury 3.1. Regeneration following spinal cord injury 1...
conclusions our results support the use of pns in some patients with refractory chronic headaches. appropriate surgical planning and technique are important to achieve good clinical outcome and to minimize complications. background subcutaneous peripheral nerve stimulation (pns) has emerged as a useful tool in the treatment of intractable headaches. however, complications such as skin erosion, ...
excessive scarring; paralleling the process in tendon reconstruction of the hand. inspired by the advantages of the two-stage technique in tendon grafting and with encouraging preliminary results, we aimed to investigate the two-stage nerve grafting technique as an alternative method of secondary nerve repair. methods: thirty female rats (~200 g) were randomly distributed into two groups (n=15...
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