A knowledge-based approach to the CAD/CAM of cementless total hip replacement
The use of computer graphics (CAD) to position components for preoperation decision-making in total hip replacement has been investigated. Radiographs of the diseased joint are taken, one in the anterior-posterior (AP) direction and the other in the medial-lateral (ML) direction. Using a back-lit di...
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| creator | Harvey, G.R. Harvey, R.A.H. Harvey, D.R.H. |
| description | The use of computer graphics (CAD) to position components for preoperation decision-making in total hip replacement has been investigated. Radiographs of the diseased joint are taken, one in the anterior-posterior (AP) direction and the other in the medial-lateral (ML) direction. Using a back-lit digitizing tablet, the affected joint is outlined on the video display unit (VDU), and the contour data are used to create a three-dimensional model of the proximal femur and acetabulum on the VDU and then stored in memory. In the event of failure to find a standard arthroplasty from memory, a custom-designed prosthesis can be developed. Using an object-oriented approach, a user identifies the item (object) and then sends messages telling it to erase, move, and display. A designer can alter performance characteristics or parameters of components and see the implications of modification reflected throughout the whole design.< > |
| doi_str_mv | 10.1109/IEMBS.1988.94850 |
| format | Conference Proceeding |
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Radiographs of the diseased joint are taken, one in the anterior-posterior (AP) direction and the other in the medial-lateral (ML) direction. Using a back-lit digitizing tablet, the affected joint is outlined on the video display unit (VDU), and the contour data are used to create a three-dimensional model of the proximal femur and acetabulum on the VDU and then stored in memory. In the event of failure to find a standard arthroplasty from memory, a custom-designed prosthesis can be developed. Using an object-oriented approach, a user identifies the item (object) and then sends messages telling it to erase, move, and display. 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Radiographs of the diseased joint are taken, one in the anterior-posterior (AP) direction and the other in the medial-lateral (ML) direction. Using a back-lit digitizing tablet, the affected joint is outlined on the video display unit (VDU), and the contour data are used to create a three-dimensional model of the proximal femur and acetabulum on the VDU and then stored in memory. In the event of failure to find a standard arthroplasty from memory, a custom-designed prosthesis can be developed. Using an object-oriented approach, a user identifies the item (object) and then sends messages telling it to erase, move, and display. A designer can alter performance characteristics or parameters of components and see the implications of modification reflected throughout the whole design.< ></description><subject>CADCAM</subject><subject>Computer aided manufacturing</subject><subject>Computer displays</subject><subject>Computer graphics</subject><subject>Coronary arteriosclerosis</subject><subject>Decision making</subject><subject>Hip</subject><subject>Object oriented modeling</subject><subject>Radiography</subject><subject>Three dimensional displays</subject><isbn>0780307852</isbn><isbn>9780780307858</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1988</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj0FLwzAYhgMiqHN3veUPtEuapEmOtc45WPGweR5f0q-22q2hKYj_3uJ8D897eOCFl5AHzlLOmV1t19XTPuXWmNRKo9gVuWPaMDFDZTdkGeMnm6OUyXR-S6qCfp2H7x7rD0wcRKwphDAO4Fs6DXRqkZbF86osKjo01OMJz1OPMc5ygp62XaAjhh4u5p5cN9BHXP73gry_rA_la7J722zLYpd0nIkpMc4riY3mUghvteMgvEDFdJ7zLJPAHHOGW8gALCJKRO0tr4UEZ52sjViQx8tuN-tjGLsTjD_Hv7_iF9U6Sxo</recordid><startdate>1988</startdate><enddate>1988</enddate><creator>Harvey, G.R.</creator><creator>Harvey, R.A.H.</creator><creator>Harvey, D.R.H.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>1988</creationdate><title>A knowledge-based approach to the CAD/CAM of cementless total hip replacement</title><author>Harvey, G.R. ; Harvey, R.A.H. ; Harvey, D.R.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i103t-8bc54ef71433c97b1a3c3e507661224a0b0b819a2aa9eee4ee7c91d34ab9b4d83</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1988</creationdate><topic>CADCAM</topic><topic>Computer aided manufacturing</topic><topic>Computer displays</topic><topic>Computer graphics</topic><topic>Coronary arteriosclerosis</topic><topic>Decision making</topic><topic>Hip</topic><topic>Object oriented modeling</topic><topic>Radiography</topic><topic>Three dimensional displays</topic><toplevel>online_resources</toplevel><creatorcontrib>Harvey, G.R.</creatorcontrib><creatorcontrib>Harvey, R.A.H.</creatorcontrib><creatorcontrib>Harvey, D.R.H.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Harvey, G.R.</au><au>Harvey, R.A.H.</au><au>Harvey, D.R.H.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A knowledge-based approach to the CAD/CAM of cementless total hip replacement</atitle><btitle>Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society</btitle><stitle>IEMBS</stitle><date>1988</date><risdate>1988</risdate><spage>657</spage><epage>658 vol.2</epage><pages>657-658 vol.2</pages><isbn>0780307852</isbn><isbn>9780780307858</isbn><abstract>The use of computer graphics (CAD) to position components for preoperation decision-making in total hip replacement has been investigated. Radiographs of the diseased joint are taken, one in the anterior-posterior (AP) direction and the other in the medial-lateral (ML) direction. Using a back-lit digitizing tablet, the affected joint is outlined on the video display unit (VDU), and the contour data are used to create a three-dimensional model of the proximal femur and acetabulum on the VDU and then stored in memory. In the event of failure to find a standard arthroplasty from memory, a custom-designed prosthesis can be developed. Using an object-oriented approach, a user identifies the item (object) and then sends messages telling it to erase, move, and display. A designer can alter performance characteristics or parameters of components and see the implications of modification reflected throughout the whole design.< ></abstract><pub>IEEE</pub><doi>10.1109/IEMBS.1988.94850</doi></addata></record> |
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| identifier | ISBN: 0780307852 |
| ispartof | Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1988, p.657-658 vol.2 |
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| language | eng |
| recordid | cdi_ieee_primary_94850 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | CADCAM Computer aided manufacturing Computer displays Computer graphics Coronary arteriosclerosis Decision making Hip Object oriented modeling Radiography Three dimensional displays |
| title | A knowledge-based approach to the CAD/CAM of cementless total hip replacement |
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