Experimental study of the installation acetabular component with uncoverage in arthroplasty patients with severe developmental hip dysplasia
Purpose The purpose of this study was stimation of optimal percentage of lateral uncoverage of the acetabular component during total hip arthroplasty for patients with severe developmental hip dysplasia. Methods Mathematical computer modeling based on the finite element technique and the mechanical...
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| Veröffentlicht in: | International orthopaedics 2016-08, Vol.40 (8), p.1595-1599 |
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| container_title | International orthopaedics |
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| creator | Tikhilov, Rashid Shubnyakov, Igor Burns, Scott Shabrov, Nikolay Kuzin, Alexey Mazurenko, Andrey Denisov, Alexey |
| description | Purpose
The purpose of this study was stimation of optimal percentage of lateral uncoverage of the acetabular component during total hip arthroplasty for patients with severe developmental hip dysplasia.
Methods
Mathematical computer modeling based on the finite element technique and the mechanical experiment were performed. Critical values of uncoverage enabling safe primary fixation of acetabular component were estimated in designed models.
Results
Using the finite element technique and the mechanical experiment on pelvis models, a possibility of mounting an acetabular component with moderate uncoverage within 25% without screws and with significant uncoverage to 35% with an additional two-screw fixation was demonstrated.
Conclusions
This study provides additional guidance on optimal acetabular uncoverage assessment and fixation methods of surgeons performing THA on patients with DDH. |
| doi_str_mv | 10.1007/s00264-015-2951-z |
| format | Article |
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The purpose of this study was stimation of optimal percentage of lateral uncoverage of the acetabular component during total hip arthroplasty for patients with severe developmental hip dysplasia.
Methods
Mathematical computer modeling based on the finite element technique and the mechanical experiment were performed. Critical values of uncoverage enabling safe primary fixation of acetabular component were estimated in designed models.
Results
Using the finite element technique and the mechanical experiment on pelvis models, a possibility of mounting an acetabular component with moderate uncoverage within 25% without screws and with significant uncoverage to 35% with an additional two-screw fixation was demonstrated.
Conclusions
This study provides additional guidance on optimal acetabular uncoverage assessment and fixation methods of surgeons performing THA on patients with DDH.</description><identifier>ISSN: 0341-2695</identifier><identifier>EISSN: 1432-5195</identifier><identifier>DOI: 10.1007/s00264-015-2951-z</identifier><identifier>PMID: 26255058</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Acetabulum ; Arthroplasty, Replacement, Hip ; Bone Screws ; Hip Dislocation - surgery ; Hip Dislocation, Congenital - surgery ; Hip Prosthesis ; Humans ; Medicine ; Medicine & Public Health ; Original Paper ; Orthopedics</subject><ispartof>International orthopaedics, 2016-08, Vol.40 (8), p.1595-1599</ispartof><rights>SICOT aisbl 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-5e8bb8f021649fda0fec4c39277d7470e58dfc5f323d59e1d57562c9f0872d63</citedby><cites>FETCH-LOGICAL-c377t-5e8bb8f021649fda0fec4c39277d7470e58dfc5f323d59e1d57562c9f0872d63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00264-015-2951-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00264-015-2951-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26255058$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tikhilov, Rashid</creatorcontrib><creatorcontrib>Shubnyakov, Igor</creatorcontrib><creatorcontrib>Burns, Scott</creatorcontrib><creatorcontrib>Shabrov, Nikolay</creatorcontrib><creatorcontrib>Kuzin, Alexey</creatorcontrib><creatorcontrib>Mazurenko, Andrey</creatorcontrib><creatorcontrib>Denisov, Alexey</creatorcontrib><title>Experimental study of the installation acetabular component with uncoverage in arthroplasty patients with severe developmental hip dysplasia</title><title>International orthopaedics</title><addtitle>International Orthopaedics (SICOT)</addtitle><addtitle>Int Orthop</addtitle><description>Purpose
The purpose of this study was stimation of optimal percentage of lateral uncoverage of the acetabular component during total hip arthroplasty for patients with severe developmental hip dysplasia.
Methods
Mathematical computer modeling based on the finite element technique and the mechanical experiment were performed. Critical values of uncoverage enabling safe primary fixation of acetabular component were estimated in designed models.
Results
Using the finite element technique and the mechanical experiment on pelvis models, a possibility of mounting an acetabular component with moderate uncoverage within 25% without screws and with significant uncoverage to 35% with an additional two-screw fixation was demonstrated.
Conclusions
This study provides additional guidance on optimal acetabular uncoverage assessment and fixation methods of surgeons performing THA on patients with DDH.</description><subject>Acetabulum</subject><subject>Arthroplasty, Replacement, Hip</subject><subject>Bone Screws</subject><subject>Hip Dislocation - surgery</subject><subject>Hip Dislocation, Congenital - surgery</subject><subject>Hip Prosthesis</subject><subject>Humans</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Original Paper</subject><subject>Orthopedics</subject><issn>0341-2695</issn><issn>1432-5195</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkcFO3DAURS1UVAboB7CpvOwm7bMTx_ESIQqVkLphb3nsZyYoE6e2Awzf0I-uRxlYoq6eZJ9zLb9LyAWD7wxA_kgAvG0qYKLiSrDq9YisWFPzSjAlPpEV1A2reKvECTlN6RGAybZjn8kJb7kQILoV-Xv9MmHstzhmM9CUZ7ejwdO8QdqPqZwNJvdhpMZiNut5MJHasJ3CWAT63OcNnUcbnjCah71BTcybGKbBpLyjU3ELlxYwYcGQujKGMB1e3PQTdbu0F3pzTo69GRJ-Ocwzcv_z-v7qtrr7ffPr6vKusrWUuRLYrdedB87aRnlnwKNtbK24lE42ElB0zlvha147oZA5IUXLrfLQSe7a-ox8W2KnGP7MmLLe9sli-eqIYU6adW1Xg2yA_QcKChqhlCgoW1AbQ0oRvZ7KXk3caQZ6X5de6tKlLr2vS78W5-shfl5v0b0bb_0UgC9AKlfjA0b9GOY4luV8kPoPtMmksw</recordid><startdate>20160801</startdate><enddate>20160801</enddate><creator>Tikhilov, Rashid</creator><creator>Shubnyakov, Igor</creator><creator>Burns, Scott</creator><creator>Shabrov, Nikolay</creator><creator>Kuzin, Alexey</creator><creator>Mazurenko, Andrey</creator><creator>Denisov, Alexey</creator><general>Springer Berlin Heidelberg</general><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><scope>7QP</scope></search><sort><creationdate>20160801</creationdate><title>Experimental study of the installation acetabular component with uncoverage in arthroplasty patients with severe developmental hip dysplasia</title><author>Tikhilov, Rashid ; Shubnyakov, Igor ; Burns, Scott ; Shabrov, Nikolay ; Kuzin, Alexey ; Mazurenko, Andrey ; Denisov, Alexey</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-5e8bb8f021649fda0fec4c39277d7470e58dfc5f323d59e1d57562c9f0872d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Acetabulum</topic><topic>Arthroplasty, Replacement, Hip</topic><topic>Bone Screws</topic><topic>Hip Dislocation - surgery</topic><topic>Hip Dislocation, Congenital - surgery</topic><topic>Hip Prosthesis</topic><topic>Humans</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Original Paper</topic><topic>Orthopedics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tikhilov, Rashid</creatorcontrib><creatorcontrib>Shubnyakov, Igor</creatorcontrib><creatorcontrib>Burns, Scott</creatorcontrib><creatorcontrib>Shabrov, Nikolay</creatorcontrib><creatorcontrib>Kuzin, Alexey</creatorcontrib><creatorcontrib>Mazurenko, Andrey</creatorcontrib><creatorcontrib>Denisov, Alexey</creatorcontrib><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><collection>Calcium & Calcified Tissue Abstracts</collection><jtitle>International orthopaedics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tikhilov, Rashid</au><au>Shubnyakov, Igor</au><au>Burns, Scott</au><au>Shabrov, Nikolay</au><au>Kuzin, Alexey</au><au>Mazurenko, Andrey</au><au>Denisov, Alexey</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental study of the installation acetabular component with uncoverage in arthroplasty patients with severe developmental hip dysplasia</atitle><jtitle>International orthopaedics</jtitle><stitle>International Orthopaedics (SICOT)</stitle><addtitle>Int Orthop</addtitle><date>2016-08-01</date><risdate>2016</risdate><volume>40</volume><issue>8</issue><spage>1595</spage><epage>1599</epage><pages>1595-1599</pages><issn>0341-2695</issn><eissn>1432-5195</eissn><abstract>Purpose
The purpose of this study was stimation of optimal percentage of lateral uncoverage of the acetabular component during total hip arthroplasty for patients with severe developmental hip dysplasia.
Methods
Mathematical computer modeling based on the finite element technique and the mechanical experiment were performed. Critical values of uncoverage enabling safe primary fixation of acetabular component were estimated in designed models.
Results
Using the finite element technique and the mechanical experiment on pelvis models, a possibility of mounting an acetabular component with moderate uncoverage within 25% without screws and with significant uncoverage to 35% with an additional two-screw fixation was demonstrated.
Conclusions
This study provides additional guidance on optimal acetabular uncoverage assessment and fixation methods of surgeons performing THA on patients with DDH.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>26255058</pmid><doi>10.1007/s00264-015-2951-z</doi><tpages>5</tpages></addata></record> |
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| ispartof | International orthopaedics, 2016-08, Vol.40 (8), p.1595-1599 |
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| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; SpringerNature Journals |
| subjects | Acetabulum Arthroplasty, Replacement, Hip Bone Screws Hip Dislocation - surgery Hip Dislocation, Congenital - surgery Hip Prosthesis Humans Medicine Medicine & Public Health Original Paper Orthopedics |
| title | Experimental study of the installation acetabular component with uncoverage in arthroplasty patients with severe developmental hip dysplasia |
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