Retrograde arterialized venous flap: An experimental study
An experimental model was established to study circulation in retrograde arterialized venous flaps (RAVF). Venous flaps measuring 7 × 4 cm with a matching venous system were harvested from both forearms of 10 fresh human cadavers. In each trial, both flaps were simultaneously perfused with hepariniz...
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| Veröffentlicht in: | Microsurgery 2003, Vol.23 (2), p.130-134 |
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| container_title | Microsurgery |
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| creator | Moshammer, Harald E.T. Schwarzl, Franz X. Haas, Franz M. Maechler, Heinrich Pierer, Gerhard Wiltgen, Marco Koch, Horst |
| description | An experimental model was established to study circulation in retrograde arterialized venous flaps (RAVF). Venous flaps measuring 7 × 4 cm with a matching venous system were harvested from both forearms of 10 fresh human cadavers. In each trial, both flaps were simultaneously perfused with heparinized human blood driven by a pulsatile circulation model. In each trial there was one flap with retrograde perfusion, and one flap with antegrade perfusion. Clinical assessment, measurement of outflow, and angiographic examination with digitally assisted assessment after 3 h of perfusion showed better results for retrograde perfusion in 8 of the 10 trials. This study indicates that blood circulation in the periphery of arterialized venous flaps can be enhanced by retrograde arterialization. © 2003 Wiley‐Liss, Inc. MICROSURGERY 23:130–134 2003 |
| doi_str_mv | 10.1002/micr.10108 |
| format | Article |
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Venous flaps measuring 7 × 4 cm with a matching venous system were harvested from both forearms of 10 fresh human cadavers. In each trial, both flaps were simultaneously perfused with heparinized human blood driven by a pulsatile circulation model. In each trial there was one flap with retrograde perfusion, and one flap with antegrade perfusion. Clinical assessment, measurement of outflow, and angiographic examination with digitally assisted assessment after 3 h of perfusion showed better results for retrograde perfusion in 8 of the 10 trials. This study indicates that blood circulation in the periphery of arterialized venous flaps can be enhanced by retrograde arterialization. © 2003 Wiley‐Liss, Inc. 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Surgery of the lymphatic vessels ; Veins - physiopathology ; Veins - surgery</subject><ispartof>Microsurgery, 2003, Vol.23 (2), p.130-134</ispartof><rights>Copyright © 2003 Wiley‐Liss, Inc.</rights><rights>2003 INIST-CNRS</rights><rights>Copyright 2003 Wiley-Liss, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3938-b7d394bbff36585ab2142f8146e3439d2b067694dc711369e13c25128ead57053</citedby><cites>FETCH-LOGICAL-c3938-b7d394bbff36585ab2142f8146e3439d2b067694dc711369e13c25128ead57053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmicr.10108$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmicr.10108$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,4025,27928,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14776579$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12740885$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moshammer, Harald E.T.</creatorcontrib><creatorcontrib>Schwarzl, Franz X.</creatorcontrib><creatorcontrib>Haas, Franz M.</creatorcontrib><creatorcontrib>Maechler, Heinrich</creatorcontrib><creatorcontrib>Pierer, Gerhard</creatorcontrib><creatorcontrib>Wiltgen, Marco</creatorcontrib><creatorcontrib>Koch, Horst</creatorcontrib><title>Retrograde arterialized venous flap: An experimental study</title><title>Microsurgery</title><addtitle>Microsurgery</addtitle><description>An experimental model was established to study circulation in retrograde arterialized venous flaps (RAVF). Venous flaps measuring 7 × 4 cm with a matching venous system were harvested from both forearms of 10 fresh human cadavers. In each trial, both flaps were simultaneously perfused with heparinized human blood driven by a pulsatile circulation model. In each trial there was one flap with retrograde perfusion, and one flap with antegrade perfusion. Clinical assessment, measurement of outflow, and angiographic examination with digitally assisted assessment after 3 h of perfusion showed better results for retrograde perfusion in 8 of the 10 trials. This study indicates that blood circulation in the periphery of arterialized venous flaps can be enhanced by retrograde arterialization. © 2003 Wiley‐Liss, Inc. MICROSURGERY 23:130–134 2003</description><subject>Angiography</subject><subject>Arteries - physiopathology</subject><subject>Arteries - surgery</subject><subject>Biological and medical sciences</subject><subject>Forearm - blood supply</subject><subject>Forearm - diagnostic imaging</subject><subject>Forearm - surgery</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Microsurgery - methods</subject><subject>Models, Cardiovascular</subject><subject>Pulsatile Flow - physiology</subject><subject>Reconstructive Surgical Procedures - methods</subject><subject>Regional Blood Flow - physiology</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Surgical Flaps - blood supply</subject><subject>Vascular surgery: aorta, extremities, vena cava. Surgery of the lymphatic vessels</subject><subject>Veins - physiopathology</subject><subject>Veins - surgery</subject><issn>0738-1085</issn><issn>1098-2752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtOwzAQRS0EglLY8AEoG1ggBfyIX-yqikelAqIqYmk5yQQF0rTYKVC-HpcE2LGa0cyZuVcXoQOCTwnG9GxWZi50BKsN1CNYq5hKTjdRD0um4jDmO2jX-2eMsdZSb6MdQmWCleI9dD6Bxs2fnM0hsq4BV9qq_IQ8eoN6vvRRUdnFeTSoI_hYhOUM6sZWkW-W-WoPbRW28rDf1T56uLyYDq_j8d3VaDgYxxnTQT-VOdNJmhYFE1xxm1KS0EKRRABLmM5pioUUOskzSQgTGgjLKCdUgc25xJz10XH7d-Hmr0vwjZmVPoOqsjUEi0YymnDK1uBJC2Zu7r2DwiyCY-tWhmCzTsqskzLfSQX4sPu6TGeQ_6FdNAE46gDrM1sVztZZ6f-4RErBpQ4cabn3soLVP5LmZjSc_IjH7U3pG_j4vbHuxQjJJDePt1dmeisEnkzujWJfsaaOEA</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Moshammer, Harald E.T.</creator><creator>Schwarzl, Franz X.</creator><creator>Haas, Franz M.</creator><creator>Maechler, Heinrich</creator><creator>Pierer, Gerhard</creator><creator>Wiltgen, Marco</creator><creator>Koch, Horst</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Liss</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>2003</creationdate><title>Retrograde arterialized venous flap: An experimental study</title><author>Moshammer, Harald E.T. ; Schwarzl, Franz X. ; Haas, Franz M. ; Maechler, Heinrich ; Pierer, Gerhard ; Wiltgen, Marco ; Koch, Horst</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3938-b7d394bbff36585ab2142f8146e3439d2b067694dc711369e13c25128ead57053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Angiography</topic><topic>Arteries - physiopathology</topic><topic>Arteries - surgery</topic><topic>Biological and medical sciences</topic><topic>Forearm - blood supply</topic><topic>Forearm - diagnostic imaging</topic><topic>Forearm - surgery</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Microsurgery - methods</topic><topic>Models, Cardiovascular</topic><topic>Pulsatile Flow - physiology</topic><topic>Reconstructive Surgical Procedures - methods</topic><topic>Regional Blood Flow - physiology</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Surgical Flaps - blood supply</topic><topic>Vascular surgery: aorta, extremities, vena cava. Surgery of the lymphatic vessels</topic><topic>Veins - physiopathology</topic><topic>Veins - surgery</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moshammer, Harald E.T.</creatorcontrib><creatorcontrib>Schwarzl, Franz X.</creatorcontrib><creatorcontrib>Haas, Franz M.</creatorcontrib><creatorcontrib>Maechler, Heinrich</creatorcontrib><creatorcontrib>Pierer, Gerhard</creatorcontrib><creatorcontrib>Wiltgen, Marco</creatorcontrib><creatorcontrib>Koch, Horst</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Microsurgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moshammer, Harald E.T.</au><au>Schwarzl, Franz X.</au><au>Haas, Franz M.</au><au>Maechler, Heinrich</au><au>Pierer, Gerhard</au><au>Wiltgen, Marco</au><au>Koch, Horst</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Retrograde arterialized venous flap: An experimental study</atitle><jtitle>Microsurgery</jtitle><addtitle>Microsurgery</addtitle><date>2003</date><risdate>2003</risdate><volume>23</volume><issue>2</issue><spage>130</spage><epage>134</epage><pages>130-134</pages><issn>0738-1085</issn><eissn>1098-2752</eissn><coden>MSRGDQ</coden><abstract>An experimental model was established to study circulation in retrograde arterialized venous flaps (RAVF). Venous flaps measuring 7 × 4 cm with a matching venous system were harvested from both forearms of 10 fresh human cadavers. In each trial, both flaps were simultaneously perfused with heparinized human blood driven by a pulsatile circulation model. In each trial there was one flap with retrograde perfusion, and one flap with antegrade perfusion. Clinical assessment, measurement of outflow, and angiographic examination with digitally assisted assessment after 3 h of perfusion showed better results for retrograde perfusion in 8 of the 10 trials. This study indicates that blood circulation in the periphery of arterialized venous flaps can be enhanced by retrograde arterialization. © 2003 Wiley‐Liss, Inc. MICROSURGERY 23:130–134 2003</abstract><cop>New York</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>12740885</pmid><doi>10.1002/micr.10108</doi><tpages>5</tpages></addata></record> |
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| subjects | Angiography Arteries - physiopathology Arteries - surgery Biological and medical sciences Forearm - blood supply Forearm - diagnostic imaging Forearm - surgery Humans Medical sciences Microsurgery - methods Models, Cardiovascular Pulsatile Flow - physiology Reconstructive Surgical Procedures - methods Regional Blood Flow - physiology Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Surgical Flaps - blood supply Vascular surgery: aorta, extremities, vena cava. Surgery of the lymphatic vessels Veins - physiopathology Veins - surgery |
| title | Retrograde arterialized venous flap: An experimental study |
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