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Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique
Background: There are several techniques to treat chondral defects. Osteochondral allograft transplantation is an excellent option, and for elongated lesions, there are 2 techniques—the Snowman technique and the BioUni technique. Indications: Osteochondral allograft transplantation is indicated for...
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| Published in: | Video journal of sports medicine 2022-06, Vol.2 (4) |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| container_issue | 4 |
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| container_title | Video journal of sports medicine |
| container_volume | 2 |
| creator | Campbell, Michael P. Sonnier, John Hayden Freedman, Kevin B. |
| description | Background:
There are several techniques to treat chondral defects. Osteochondral allograft transplantation is an excellent option, and for elongated lesions, there are 2 techniques—the Snowman technique and the BioUni technique.
Indications:
Osteochondral allograft transplantation is indicated for active individuals with isolated, symptomatic full-thickness chondral defects without concomitant ligamentous injury or malalignment.
Technique Description:
The lesion on the native condyle is sized. A plug is then harvested from the allograft using a cutting block and sagittal saw. The recipient site is then prepared with an overlapping reamer system with a cutting block. Graft is then implanted in a press-fit manner.
Results:
Osteochondral allograft transplantation leads to improved patient-reported outcomes. The literature has demonstrated survival rates between 70% and 80% at 10 years.
Discussion/Conclusion:
Osteochondral allograft transplantation is a restorative cartilage treatment that has good clinical outcomes. The BioUni system is a good option for irregular or elongated lesions.
Graphical Abstract
This is a visual representation of the abstract. |
| doi_str_mv | 10.1177/26350254221102459 |
| format | article |
| fullrecord | <record><control><sourceid>sage_doaj_</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_06a7339ee3cd49028a4a4aa7ba8b2e9e</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_26350254221102459</sage_id><doaj_id>oai_doaj_org_article_06a7339ee3cd49028a4a4aa7ba8b2e9e</doaj_id><sourcerecordid>10.1177_26350254221102459</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1479-64f9f91cc6b5f4f437e9ab19810ce508f0b5a8388f70a8a955829030a7b579743</originalsourceid><addsrcrecordid>eNp9kNFKwzAUhosoOHQP4F1foDNpk6a5nNPpYLCb7rqcZiddZkxm0l3o09s5FUGQXJzww_dxzp8kN5RMKBXiNi8LTnLO8pxSkjMuz5LRMcuO4fmv_2UyjnFHCMkrSgjjowRXsUevtt5tAth0aq3vAug-rQO4uLfgeuiNd6n2IZ0frM3qrVHPDmNMZ9_UPWpUfbrujTXvxnXpnfFrZ9Ia1daZ1wNeJxcabMTx17xK1vOHevaULVePi9l0mSnKhMxKpqWWVKmy5ZppVgiU0FI5LKuQk0qTlkNVVJUWBCqQnFe5JAUB0XIhBSuuksXJu_Gwa_bBvEB4azyY5jPwoWsg9EZZbEgJoigkYqE2TA6FABveYIKqzVHi4KInlwo-xoD6x0dJc6y9-VP7wExOTIQOm50_BDec-w_wAYFegjk</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique</title><source>SAGE Open Access</source><creator>Campbell, Michael P. ; Sonnier, John Hayden ; Freedman, Kevin B.</creator><creatorcontrib>Campbell, Michael P. ; Sonnier, John Hayden ; Freedman, Kevin B.</creatorcontrib><description>Background:
There are several techniques to treat chondral defects. Osteochondral allograft transplantation is an excellent option, and for elongated lesions, there are 2 techniques—the Snowman technique and the BioUni technique.
Indications:
Osteochondral allograft transplantation is indicated for active individuals with isolated, symptomatic full-thickness chondral defects without concomitant ligamentous injury or malalignment.
Technique Description:
The lesion on the native condyle is sized. A plug is then harvested from the allograft using a cutting block and sagittal saw. The recipient site is then prepared with an overlapping reamer system with a cutting block. Graft is then implanted in a press-fit manner.
Results:
Osteochondral allograft transplantation leads to improved patient-reported outcomes. The literature has demonstrated survival rates between 70% and 80% at 10 years.
Discussion/Conclusion:
Osteochondral allograft transplantation is a restorative cartilage treatment that has good clinical outcomes. The BioUni system is a good option for irregular or elongated lesions.
Graphical Abstract
This is a visual representation of the abstract.</description><identifier>ISSN: 2635-0254</identifier><identifier>EISSN: 2635-0254</identifier><identifier>DOI: 10.1177/26350254221102459</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><ispartof>Video journal of sports medicine, 2022-06, Vol.2 (4)</ispartof><rights>2022 The Author(s)</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1479-64f9f91cc6b5f4f437e9ab19810ce508f0b5a8388f70a8a955829030a7b579743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/26350254221102459$$EPDF$$P50$$Gsage$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/26350254221102459$$EHTML$$P50$$Gsage$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,21966,27853,27924,27925,44945,45333</link.rule.ids></links><search><creatorcontrib>Campbell, Michael P.</creatorcontrib><creatorcontrib>Sonnier, John Hayden</creatorcontrib><creatorcontrib>Freedman, Kevin B.</creatorcontrib><title>Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique</title><title>Video journal of sports medicine</title><description>Background:
There are several techniques to treat chondral defects. Osteochondral allograft transplantation is an excellent option, and for elongated lesions, there are 2 techniques—the Snowman technique and the BioUni technique.
Indications:
Osteochondral allograft transplantation is indicated for active individuals with isolated, symptomatic full-thickness chondral defects without concomitant ligamentous injury or malalignment.
Technique Description:
The lesion on the native condyle is sized. A plug is then harvested from the allograft using a cutting block and sagittal saw. The recipient site is then prepared with an overlapping reamer system with a cutting block. Graft is then implanted in a press-fit manner.
Results:
Osteochondral allograft transplantation leads to improved patient-reported outcomes. The literature has demonstrated survival rates between 70% and 80% at 10 years.
Discussion/Conclusion:
Osteochondral allograft transplantation is a restorative cartilage treatment that has good clinical outcomes. The BioUni system is a good option for irregular or elongated lesions.
Graphical Abstract
This is a visual representation of the abstract.</description><issn>2635-0254</issn><issn>2635-0254</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFRWT</sourceid><sourceid>DOA</sourceid><recordid>eNp9kNFKwzAUhosoOHQP4F1foDNpk6a5nNPpYLCb7rqcZiddZkxm0l3o09s5FUGQXJzww_dxzp8kN5RMKBXiNi8LTnLO8pxSkjMuz5LRMcuO4fmv_2UyjnFHCMkrSgjjowRXsUevtt5tAth0aq3vAug-rQO4uLfgeuiNd6n2IZ0frM3qrVHPDmNMZ9_UPWpUfbrujTXvxnXpnfFrZ9Ia1daZ1wNeJxcabMTx17xK1vOHevaULVePi9l0mSnKhMxKpqWWVKmy5ZppVgiU0FI5LKuQk0qTlkNVVJUWBCqQnFe5JAUB0XIhBSuuksXJu_Gwa_bBvEB4azyY5jPwoWsg9EZZbEgJoigkYqE2TA6FABveYIKqzVHi4KInlwo-xoD6x0dJc6y9-VP7wExOTIQOm50_BDec-w_wAYFegjk</recordid><startdate>202206</startdate><enddate>202206</enddate><creator>Campbell, Michael P.</creator><creator>Sonnier, John Hayden</creator><creator>Freedman, Kevin B.</creator><general>SAGE Publications</general><general>SAGE Publishing</general><scope>AFRWT</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>DOA</scope></search><sort><creationdate>202206</creationdate><title>Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique</title><author>Campbell, Michael P. ; Sonnier, John Hayden ; Freedman, Kevin B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1479-64f9f91cc6b5f4f437e9ab19810ce508f0b5a8388f70a8a955829030a7b579743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Campbell, Michael P.</creatorcontrib><creatorcontrib>Sonnier, John Hayden</creatorcontrib><creatorcontrib>Freedman, Kevin B.</creatorcontrib><collection>SAGE Open Access</collection><collection>CrossRef</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Video journal of sports medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Campbell, Michael P.</au><au>Sonnier, John Hayden</au><au>Freedman, Kevin B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique</atitle><jtitle>Video journal of sports medicine</jtitle><date>2022-06</date><risdate>2022</risdate><volume>2</volume><issue>4</issue><issn>2635-0254</issn><eissn>2635-0254</eissn><abstract>Background:
There are several techniques to treat chondral defects. Osteochondral allograft transplantation is an excellent option, and for elongated lesions, there are 2 techniques—the Snowman technique and the BioUni technique.
Indications:
Osteochondral allograft transplantation is indicated for active individuals with isolated, symptomatic full-thickness chondral defects without concomitant ligamentous injury or malalignment.
Technique Description:
The lesion on the native condyle is sized. A plug is then harvested from the allograft using a cutting block and sagittal saw. The recipient site is then prepared with an overlapping reamer system with a cutting block. Graft is then implanted in a press-fit manner.
Results:
Osteochondral allograft transplantation leads to improved patient-reported outcomes. The literature has demonstrated survival rates between 70% and 80% at 10 years.
Discussion/Conclusion:
Osteochondral allograft transplantation is a restorative cartilage treatment that has good clinical outcomes. The BioUni system is a good option for irregular or elongated lesions.
Graphical Abstract
This is a visual representation of the abstract.</abstract><cop>Los Angeles, CA</cop><pub>SAGE Publications</pub><doi>10.1177/26350254221102459</doi><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 2635-0254 |
| ispartof | Video journal of sports medicine, 2022-06, Vol.2 (4) |
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| language | eng |
| recordid | cdi_doaj_primary_oai_doaj_org_article_06a7339ee3cd49028a4a4aa7ba8b2e9e |
| source | SAGE Open Access |
| title | Osteochondral Allograft Transplantation for Full-Thickness Chondral Defect Utilizing BioUni Technique |
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