نتایج جستجو برای: nerve reconstruction

تعداد نتایج: 284299  

D. Zaeifi E. Biazar, M.T. Khorasani

Peripheral nerve injuries (PNI) can lead to lifetime loss of function and disfigurement. Different methods such as conventional allograft procedures and using of biological tubes have problems for damaged peripheral nerves reconstruction. Designed scaffolds with natural and synthetic materials are now widely used in the reconstruction of damaged tissues. Utilization of absorbable and non-absorb...

D. Zaeifi E. Biazar, M.T. Khorasani

Peripheral nerve injuries (PNI) can lead to lifetime loss of function and disfigurement. Different methods such as conventional allograft procedures and using of biological tubes have problems for damaged peripheral nerves reconstruction. Designed scaffolds with natural and synthetic materials are now widely used in the reconstruction of damaged tissues. Utilization of absorbable and non-absorb...

Journal: :international journal of nano dimension 0
e. biazar department of chemistry, islamic azad university tonekabon branch , mazandaran, iran m.t. khorasani biomaterial department of iran, polymer and petrochemical institute, tehran, iran. d. zaeifi department of genetic, islamic azad university-tonekabon branch, mazandaran, iran.

peripheral nerve injuries (pni) can lead to lifetime loss of function and disfigurement. different methods such as conventional allograft procedures and using of biological tubes have problems for damaged peripheral nerves reconstruction. designed scaffolds with natural and synthetic materials are now widely used in the reconstruction of damaged tissues. utilization of absorbable and non-absorb...

Journal: :trauma monthly 0
mohammad reza emamhadi brachial plexus and peripheral nerve injury center, department of neurosurgery, guilan university of medical sciences, rasht, ir iran davood mahmoudi brachial plexus and peripheral nerve injury center, department of neurosurgery, guilan university of medical sciences, rasht, ir iran; brachial plexus and peripheral nerve injury center, department of neurosurgery, guilan university of medical sciences, rasht, ir iran. tel: +98-9121399790, fax: +98-1333331472

conclusions immediate repair of the facial nerve injury will improve the process of recovery and rehabilitation of the face and forehead muscles and may play a very important role in the patient’s mental satisfaction and improve their quality of life. introduction facial paralysis is common following accidents, trauma, viral infection or tumors. case presentation a 24-year-old male patient was ...

In microsurgical nerve repair, the epineural sleeve technique can be used to bridge short nerve defects and to coverthe coaptation site with the epineurium of the nerve stump. The epineurium serves as a mechanical aid to reducegap size, and increase repair strength, effectively assisting nerve regeneration.This article presents a 32-year-old patient who experienced complete transection of the m...

Alberto Calligaro, Antonia Icaro Cornaglia, Enrico Alfonsi, Ferdinando Auricchio, Mohamed Abdelhamid Ali Yousef, Paolo Dionigi, Stefania Marconi,

Introduction: Repair of peripheral nerve injuries is an intensive area of challenge and research in modern reconstructive microsurgery. Intensive research is being carried out to develop effective alternatives to the standard nerve autografting, avoiding its drawbacks. The aim of the study was to evaluate the effectiveness of a newly designed mechanical device for the reconstruction of the...

Journal: :iranian journal of radiology 0
jian hui gu jiangsu province key laboratory of neuroregeneration, nantong university, nantong, jiangsu, china xue jun zhou department of radiology, affiliated hospital of nantong university, nantong, jiangsu, china dong sheng jin department of radiology, jiangsu province official hospital, nanjing, jiangsu, china wen quan ding department of hand surgery, ningbo no.6 hospital, ningbo university, ningbo, zhejiang, china; department of hand surgery, ningbo no.6 hospital, ningbo university, ningbo, zhejiang, china. tel: +86-18106606963 xin wang department of hand surgery, ningbo no.6 hospital, ningbo university, ningbo, zhejiang, china

conclusion vr reconstruction for both single-direction images and sushi using dti25 raw data provides excellent 3d displays of the peripheral nerves in the wrist region. sushi post-processing is a useful denoising tool because it automatically reduces the majority of isotropic object noise. results single-direction vr reconstruction clearly showed the nerves for both dti6 and dti25 but with obv...

عبدالملکی, آرش, غیور, محمد باقر , فریدونی, مسعود,

In severe injuries that led to the destruction of peripheral nerve, repair cannot be spontaneously carried out and medical intervention is required for successful regeneration of damaged nerve. In these cases, the common treatment method is use of nerve autografts, whereas this method has many limitations, nerve regeneration researchers seek to provide alternative methods. So far, one of the im...

Journal: :basic and clinical neuroscience 0
mohamed abdelhamid ali yousef experimental surgery and microsurgery research unit, department of general surgery, university of pavia, v.le golgi 19, 27100, pavia, italy. paolo dionigi organization stefania marconi organization alberto calligaro organization antonia icaro cornaglia organization enrico alfonsi organization

introduction: repair of peripheral nerve injuries is an intensive area of challenge and research in modern reconstructive microsurgery. intensive research is being carried out to develop effective alternatives to the standard nerve autografting, avoiding its drawbacks. the aim of the study was to evaluate the effectiveness of a newly designed mechanical device for the reconstruction of the scia...

Journal: :iranian journal of otorhinolaryngology 0
ithzel maria villarreal department of otorhinolaryngology, “puerta de hierro-majadahonda” university hospital, madrid, spain. antonio rodriguez- valiente department of otorhinolaryngology, “puerta de hierro-majadahonda” university hospital, madrid, spain. jose ramon castello department of plastic surgery, “puerta de hierro-majadahonda” university hospital, madrid, spain. carmen gorriz department of otorhinolaryngology, “puerta de hierro-majadahonda” university hospital, madrid, spain. oscar alvarez- montero department of otorhinolaryngology, “puerta de hierro-majadahonda” university hospital, madrid, spain. jose ramon garcia -berrocal department of otorhinolaryngology, “puerta de hierro-majadahonda” university hospital, madrid, spain.

introduction: malignant tumors of the parotid gland account scarcely for 5% of all head and neck tumors. most of these neoplasms have a high tendency for recurrence, local infiltration, perineural extension, and metastasis. although uncommon, these malignant tumors require complex surgical treatment sometimes involving a total parotidectomy including a complete facial nerve resection. severe fu...

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