Comput. Biol. Med. - Automated detection of the osseous acetabular rim using three-dimensional models of the pelvis.

Tópicos

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{ algorithm(1844) comput(1787) effici(935) }
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{ record(1888) medic(1808) patient(1693) }
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{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
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{ group(2977) signific(1463) compar(1072) }
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{ data(3008) multipl(1320) sourc(1022) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
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{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
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{ structur(1116) can(940) graph(676) }
{ cancer(2502) breast(956) screen(824) }
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{ drug(1928) target(777) effect(648) }
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{ method(2212) result(1239) propos(1039) }

Resumo

An automated algorithm for detection of the acetabular rim was developed. Accuracy of the algorithm was validated in a sawbone study and compared against manually conducted digitization attempts, which were established as the ground truth. The latter proved to be reliable and reproducible, demonstrated by almost perfect intra- and interobserver reliability. Validation of the automated algorithm showed no significant difference compared to the manually acquired data in terms of detected version and inclination. Automated detection of the acetabular rim contour and the spatial orientation of the acetabular opening plane can be accurately achieved with this algorithm.

Resumo Limpo

autom algorithm detect acetabular rim develop accuraci algorithm valid sawbon studi compar manual conduct digit attempt establish ground truth latter prove reliabl reproduc demonstr almost perfect intra interobserv reliabl valid autom algorithm show signific differ compar manual acquir data term detect version inclin autom detect acetabular rim contour spatial orient acetabular open plane can accur achiev algorithm

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