The value of an operating microscope in peripheral nerve repair : An experimental study using a rat model of tibial nerve grafting
The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months afte...
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| Veröffentlicht in: | International orthopaedics 1998, Vol.22 (2), p.107-110 |
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| container_title | International orthopaedics |
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| creator | STANCIC, M. F MICOVIC, V POTOCNJAK, M DRAGANIC, P SASSO, A MACKINNON, S. E |
| description | The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months after grafting, recovery was evaluated by functional, electromyographic, and morphometric tests. The mean motor nerve conduction velocity was 26.77 +/- 9.37 m/sec in the group where the loupe was used compared with 44.19 +/- 11.36 m/s when the microscope group was used. The soleus muscle weight and the diameter of myelinated fibres also confirmed better regeneration in the microscope group. These results clearly indicate that it is essential to use the microscope for peripheral nerve repair. |
| doi_str_mv | 10.1007/s002640050219 |
| format | Article |
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F ; MICOVIC, V ; POTOCNJAK, M ; DRAGANIC, P ; SASSO, A ; MACKINNON, S. E</creator><creatorcontrib>STANCIC, M. F ; MICOVIC, V ; POTOCNJAK, M ; DRAGANIC, P ; SASSO, A ; MACKINNON, S. E</creatorcontrib><description>The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months after grafting, recovery was evaluated by functional, electromyographic, and morphometric tests. The mean motor nerve conduction velocity was 26.77 +/- 9.37 m/sec in the group where the loupe was used compared with 44.19 +/- 11.36 m/s when the microscope group was used. The soleus muscle weight and the diameter of myelinated fibres also confirmed better regeneration in the microscope group. These results clearly indicate that it is essential to use the microscope for peripheral nerve repair.</description><identifier>ISSN: 0341-2695</identifier><identifier>EISSN: 1432-5195</identifier><identifier>DOI: 10.1007/s002640050219</identifier><identifier>PMID: 9651776</identifier><identifier>CODEN: IORTDR</identifier><language>eng</language><publisher>Berlin: Springer</publisher><subject>Analysis of Variance ; Animals ; Biological and medical sciences ; Cranial nerves. Peripheral nerves. Autonomic nervous system ; Electromyography ; Male ; Medical sciences ; Microscopy ; Microsurgery - instrumentation ; Microsurgery - methods ; Neural Conduction ; Neurosurgery ; Original ; Rats ; Rats, Inbred F344 ; Surgery (general aspects). Transplantations, organ and tissue grafts. 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F</creatorcontrib><creatorcontrib>MICOVIC, V</creatorcontrib><creatorcontrib>POTOCNJAK, M</creatorcontrib><creatorcontrib>DRAGANIC, P</creatorcontrib><creatorcontrib>SASSO, A</creatorcontrib><creatorcontrib>MACKINNON, S. E</creatorcontrib><title>The value of an operating microscope in peripheral nerve repair : An experimental study using a rat model of tibial nerve grafting</title><title>International orthopaedics</title><addtitle>Int Orthop</addtitle><description>The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months after grafting, recovery was evaluated by functional, electromyographic, and morphometric tests. The mean motor nerve conduction velocity was 26.77 +/- 9.37 m/sec in the group where the loupe was used compared with 44.19 +/- 11.36 m/s when the microscope group was used. The soleus muscle weight and the diameter of myelinated fibres also confirmed better regeneration in the microscope group. These results clearly indicate that it is essential to use the microscope for peripheral nerve repair.</description><subject>Analysis of Variance</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Cranial nerves. Peripheral nerves. Autonomic nervous system</subject><subject>Electromyography</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Microscopy</subject><subject>Microsurgery - instrumentation</subject><subject>Microsurgery - methods</subject><subject>Neural Conduction</subject><subject>Neurosurgery</subject><subject>Original</subject><subject>Rats</subject><subject>Rats, Inbred F344</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Tibial Nerve - physiology</subject><subject>Tibial Nerve - transplantation</subject><issn>0341-2695</issn><issn>1432-5195</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkEtr3DAURkVpSCdpl10GtCjdOZFkWY8uCkNoHhDIJlmbO_bVjIItu5I9NNv-8shkGNqV4DvS-e4VIV85u-SM6avEmFCSsYoJbj-QFZelKCpuq49kxUrJC6Fs9YmcpfTCGNfK8FNyalXFtVYr8vdph3QP3Yx0cBQCHUaMMPmwpb1v4pCaHFAfaI79uMusowHjHmnEEXykP-g6UPyz4B7DlHGa5vaVzmlxAM0y2g8tdot_8ht_FGwjuKXoMzlx0CX8cjjPyfPNr6fru-Lh8fb-ev1QjMKyqdDg3AaNAtMoLaVsnTKQd5dtg6aEHNq2bGwLRgnHSq5bzZ2RTmJrrQFbnpOf795x3vSYX4Upb1OPeXCIr_UAvv6fBL-rt8O-LhW3moks-H4QxOH3jGmqe58a7DoIOMyp1rlHSLk0XfzbdKw4_Hrm3w4cUgOdixAan47XhKi0YbZ8A8pulAk</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>STANCIC, M. 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Graft diseases</topic><topic>Tibial Nerve - physiology</topic><topic>Tibial Nerve - transplantation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>STANCIC, M. F</creatorcontrib><creatorcontrib>MICOVIC, V</creatorcontrib><creatorcontrib>POTOCNJAK, M</creatorcontrib><creatorcontrib>DRAGANIC, P</creatorcontrib><creatorcontrib>SASSO, A</creatorcontrib><creatorcontrib>MACKINNON, S. E</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>International orthopaedics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>STANCIC, M. F</au><au>MICOVIC, V</au><au>POTOCNJAK, M</au><au>DRAGANIC, P</au><au>SASSO, A</au><au>MACKINNON, S. E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The value of an operating microscope in peripheral nerve repair : An experimental study using a rat model of tibial nerve grafting</atitle><jtitle>International orthopaedics</jtitle><addtitle>Int Orthop</addtitle><date>1998</date><risdate>1998</risdate><volume>22</volume><issue>2</issue><spage>107</spage><epage>110</epage><pages>107-110</pages><issn>0341-2695</issn><eissn>1432-5195</eissn><coden>IORTDR</coden><abstract>The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months after grafting, recovery was evaluated by functional, electromyographic, and morphometric tests. The mean motor nerve conduction velocity was 26.77 +/- 9.37 m/sec in the group where the loupe was used compared with 44.19 +/- 11.36 m/s when the microscope group was used. The soleus muscle weight and the diameter of myelinated fibres also confirmed better regeneration in the microscope group. These results clearly indicate that it is essential to use the microscope for peripheral nerve repair.</abstract><cop>Berlin</cop><pub>Springer</pub><pmid>9651776</pmid><doi>10.1007/s002640050219</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | International orthopaedics, 1998, Vol.22 (2), p.107-110 |
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| source | MEDLINE; SpringerNature Journals; PubMed Central |
| subjects | Analysis of Variance Animals Biological and medical sciences Cranial nerves. Peripheral nerves. Autonomic nervous system Electromyography Male Medical sciences Microscopy Microsurgery - instrumentation Microsurgery - methods Neural Conduction Neurosurgery Original Rats Rats, Inbred F344 Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Tibial Nerve - physiology Tibial Nerve - transplantation |
| title | The value of an operating microscope in peripheral nerve repair : An experimental study using a rat model of tibial nerve grafting |
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