Porous Tantalum Tibial Component Prevents Periprosthetic Loss of Bone Mineral Density After Total Knee Arthroplasty for Five Years—A Matched Cohort Study
Abstract In 21 knees receiving porous tantalum tibial component and 21 knees receiving a cemented cobalt-chromium tibial component, dual x-ray absorptiometry scans were performed for five years post-operatively. The postoperative decrease in the bone mineral density in the lateral aspect of the tibi...
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| Veröffentlicht in: | The Journal of arthroplasty 2013-12, Vol.28 (10), p.1760-1764 |
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| container_title | The Journal of arthroplasty |
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| creator | Minoda, Yukihide, MD, PhD Kobayashi, Akio, MD, PhD Ikebuchi, Mitsuhiko, MD Iwaki, Hiroyoshi, MD, PhD Inori, Fumiaki, MD, PhD Nakamura, Hiroaki, MD, PhD |
| description | Abstract In 21 knees receiving porous tantalum tibial component and 21 knees receiving a cemented cobalt-chromium tibial component, dual x-ray absorptiometry scans were performed for five years post-operatively. The postoperative decrease in the bone mineral density in the lateral aspect of the tibia was significantly less in knees with porous tantalum tibial components (11.6%) than in knees with cemented cobalt-chromium tibial components (29.6%) at five years ( p < 0.05). No prosthetic migration or periprosthetic fracture was detected in either group. The present study is one of the studies with the longest follow-up period on bone mineral density after total knee arthroplasty. Porous tantalum tibial component has a favorable effect on the bone mineral density of the proximal tibia after total knee arthroplasty up to five years. |
| doi_str_mv | 10.1016/j.arth.2013.03.031 |
| format | Article |
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The postoperative decrease in the bone mineral density in the lateral aspect of the tibia was significantly less in knees with porous tantalum tibial components (11.6%) than in knees with cemented cobalt-chromium tibial components (29.6%) at five years ( p < 0.05). No prosthetic migration or periprosthetic fracture was detected in either group. The present study is one of the studies with the longest follow-up period on bone mineral density after total knee arthroplasty. Porous tantalum tibial component has a favorable effect on the bone mineral density of the proximal tibia after total knee arthroplasty up to five years.</description><identifier>ISSN: 0883-5403</identifier><identifier>EISSN: 1532-8406</identifier><identifier>DOI: 10.1016/j.arth.2013.03.031</identifier><identifier>PMID: 23642446</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Absorptiometry, Photon ; Aged ; Arthroplasty, Replacement, Knee - adverse effects ; Biocompatible Materials ; Bone Density ; bone mineral density ; Bone Resorption - diagnostic imaging ; Bone Resorption - etiology ; Chromium Alloys ; Cohort Studies ; Female ; Humans ; Knee Joint - diagnostic imaging ; Knee Joint - physiopathology ; Knee Joint - surgery ; Knee Prosthesis - adverse effects ; Male ; Orthopedics ; Osteoarthritis, Knee - surgery ; porous tantalum tibial component ; Stress, Mechanical ; Tantalum ; Tibia - diagnostic imaging ; Tibia - physiopathology ; total knee prosthesis</subject><ispartof>The Journal of arthroplasty, 2013-12, Vol.28 (10), p.1760-1764</ispartof><rights>Elsevier Inc.</rights><rights>2013 Elsevier Inc.</rights><rights>Copyright © 2013 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c477t-c604cd4adf6e1ef64c2a484c606a45cded9f5150d3e887f1fd6b5314b030c4ff3</citedby><cites>FETCH-LOGICAL-c477t-c604cd4adf6e1ef64c2a484c606a45cded9f5150d3e887f1fd6b5314b030c4ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0883540313002854$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23642446$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Minoda, Yukihide, MD, PhD</creatorcontrib><creatorcontrib>Kobayashi, Akio, MD, PhD</creatorcontrib><creatorcontrib>Ikebuchi, Mitsuhiko, MD</creatorcontrib><creatorcontrib>Iwaki, Hiroyoshi, MD, PhD</creatorcontrib><creatorcontrib>Inori, Fumiaki, MD, PhD</creatorcontrib><creatorcontrib>Nakamura, Hiroaki, MD, PhD</creatorcontrib><title>Porous Tantalum Tibial Component Prevents Periprosthetic Loss of Bone Mineral Density After Total Knee Arthroplasty for Five Years—A Matched Cohort Study</title><title>The Journal of arthroplasty</title><addtitle>J Arthroplasty</addtitle><description>Abstract In 21 knees receiving porous tantalum tibial component and 21 knees receiving a cemented cobalt-chromium tibial component, dual x-ray absorptiometry scans were performed for five years post-operatively. The postoperative decrease in the bone mineral density in the lateral aspect of the tibia was significantly less in knees with porous tantalum tibial components (11.6%) than in knees with cemented cobalt-chromium tibial components (29.6%) at five years ( p < 0.05). No prosthetic migration or periprosthetic fracture was detected in either group. The present study is one of the studies with the longest follow-up period on bone mineral density after total knee arthroplasty. Porous tantalum tibial component has a favorable effect on the bone mineral density of the proximal tibia after total knee arthroplasty up to five years.</description><subject>Absorptiometry, Photon</subject><subject>Aged</subject><subject>Arthroplasty, Replacement, Knee - adverse effects</subject><subject>Biocompatible Materials</subject><subject>Bone Density</subject><subject>bone mineral density</subject><subject>Bone Resorption - diagnostic imaging</subject><subject>Bone Resorption - etiology</subject><subject>Chromium Alloys</subject><subject>Cohort Studies</subject><subject>Female</subject><subject>Humans</subject><subject>Knee Joint - diagnostic imaging</subject><subject>Knee Joint - physiopathology</subject><subject>Knee Joint - surgery</subject><subject>Knee Prosthesis - adverse effects</subject><subject>Male</subject><subject>Orthopedics</subject><subject>Osteoarthritis, Knee - surgery</subject><subject>porous tantalum tibial component</subject><subject>Stress, Mechanical</subject><subject>Tantalum</subject><subject>Tibia - diagnostic imaging</subject><subject>Tibia - physiopathology</subject><subject>total knee prosthesis</subject><issn>0883-5403</issn><issn>1532-8406</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9Uk2rEzEUHUTx9T39Ay4kSzdTk8lHpyBCrT4V-7Dw6sJVSJMbmjqT1CRT6O79CHf-O3-JGfp04UK4cCE55yT3nFtVzwieEkzEy_1UxbybNpjQKR6LPKgmhNOmbhkWD6sJbltac4bpRXWZ0h5jQjhnj6uLhgrWMCYm1c91iGFIaKN8Vt3Qo43bOtWhZegPwYPPaB3hWHpCa4juEEPKO8hOo1VICQWL3hQYunEeYqG9BZ9cPqGFzRDRJhRN9MkDoEX5aQyHTqVya0NE1-4I6CuomH7d_VigG5X1Dkx5dxdiRrd5MKcn1SOrugRP7_tV9eX63Wb5oV59fv9xuVjVms1mudYCM22YMlYAASuYbhRrWTkWinFtwMwtJxwbCm07s8QaseWUsC2mWDNr6VX14qxbpvs-QMqyd0lD1ykPxRtJGJ9zUdDzAm3OUF2MSBGsPETXq3iSBMsxFLmXYyhyDEXisUghPb_XH7Y9mL-UPykUwKszAMqURwdRJu3AazAugs7SBPd__df_0HXnvNOq-wYnSPswRF_8k0SmRmJ5O67FuBWEYty0nNHfGXW2Sw</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Minoda, Yukihide, MD, PhD</creator><creator>Kobayashi, Akio, MD, PhD</creator><creator>Ikebuchi, Mitsuhiko, MD</creator><creator>Iwaki, Hiroyoshi, MD, PhD</creator><creator>Inori, Fumiaki, MD, PhD</creator><creator>Nakamura, Hiroaki, MD, PhD</creator><general>Elsevier Inc</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></search><sort><creationdate>20131201</creationdate><title>Porous Tantalum Tibial Component Prevents Periprosthetic Loss of Bone Mineral Density After Total Knee Arthroplasty for Five Years—A Matched Cohort Study</title><author>Minoda, Yukihide, MD, PhD ; Kobayashi, Akio, MD, PhD ; Ikebuchi, Mitsuhiko, MD ; Iwaki, Hiroyoshi, MD, PhD ; Inori, Fumiaki, MD, PhD ; Nakamura, Hiroaki, MD, PhD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c477t-c604cd4adf6e1ef64c2a484c606a45cded9f5150d3e887f1fd6b5314b030c4ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Absorptiometry, Photon</topic><topic>Aged</topic><topic>Arthroplasty, Replacement, Knee - adverse effects</topic><topic>Biocompatible Materials</topic><topic>Bone Density</topic><topic>bone mineral density</topic><topic>Bone Resorption - diagnostic imaging</topic><topic>Bone Resorption - etiology</topic><topic>Chromium Alloys</topic><topic>Cohort Studies</topic><topic>Female</topic><topic>Humans</topic><topic>Knee Joint - diagnostic imaging</topic><topic>Knee Joint - physiopathology</topic><topic>Knee Joint - surgery</topic><topic>Knee Prosthesis - adverse effects</topic><topic>Male</topic><topic>Orthopedics</topic><topic>Osteoarthritis, Knee - surgery</topic><topic>porous tantalum tibial component</topic><topic>Stress, Mechanical</topic><topic>Tantalum</topic><topic>Tibia - diagnostic imaging</topic><topic>Tibia - physiopathology</topic><topic>total knee prosthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Minoda, Yukihide, MD, PhD</creatorcontrib><creatorcontrib>Kobayashi, Akio, MD, PhD</creatorcontrib><creatorcontrib>Ikebuchi, Mitsuhiko, MD</creatorcontrib><creatorcontrib>Iwaki, Hiroyoshi, MD, PhD</creatorcontrib><creatorcontrib>Inori, Fumiaki, MD, PhD</creatorcontrib><creatorcontrib>Nakamura, Hiroaki, MD, PhD</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><jtitle>The Journal of arthroplasty</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Minoda, Yukihide, MD, PhD</au><au>Kobayashi, Akio, MD, PhD</au><au>Ikebuchi, Mitsuhiko, MD</au><au>Iwaki, Hiroyoshi, MD, PhD</au><au>Inori, Fumiaki, MD, PhD</au><au>Nakamura, Hiroaki, MD, PhD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Porous Tantalum Tibial Component Prevents Periprosthetic Loss of Bone Mineral Density After Total Knee Arthroplasty for Five Years—A Matched Cohort Study</atitle><jtitle>The Journal of arthroplasty</jtitle><addtitle>J Arthroplasty</addtitle><date>2013-12-01</date><risdate>2013</risdate><volume>28</volume><issue>10</issue><spage>1760</spage><epage>1764</epage><pages>1760-1764</pages><issn>0883-5403</issn><eissn>1532-8406</eissn><abstract>Abstract In 21 knees receiving porous tantalum tibial component and 21 knees receiving a cemented cobalt-chromium tibial component, dual x-ray absorptiometry scans were performed for five years post-operatively. The postoperative decrease in the bone mineral density in the lateral aspect of the tibia was significantly less in knees with porous tantalum tibial components (11.6%) than in knees with cemented cobalt-chromium tibial components (29.6%) at five years ( p < 0.05). No prosthetic migration or periprosthetic fracture was detected in either group. The present study is one of the studies with the longest follow-up period on bone mineral density after total knee arthroplasty. Porous tantalum tibial component has a favorable effect on the bone mineral density of the proximal tibia after total knee arthroplasty up to five years.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>23642446</pmid><doi>10.1016/j.arth.2013.03.031</doi><tpages>5</tpages></addata></record> |
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| subjects | Absorptiometry, Photon Aged Arthroplasty, Replacement, Knee - adverse effects Biocompatible Materials Bone Density bone mineral density Bone Resorption - diagnostic imaging Bone Resorption - etiology Chromium Alloys Cohort Studies Female Humans Knee Joint - diagnostic imaging Knee Joint - physiopathology Knee Joint - surgery Knee Prosthesis - adverse effects Male Orthopedics Osteoarthritis, Knee - surgery porous tantalum tibial component Stress, Mechanical Tantalum Tibia - diagnostic imaging Tibia - physiopathology total knee prosthesis |
| title | Porous Tantalum Tibial Component Prevents Periprosthetic Loss of Bone Mineral Density After Total Knee Arthroplasty for Five Years—A Matched Cohort Study |
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