Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Eberhard Hierholzer"'
Publikováno v:
Zeitschrift für Orthopädie und ihre Grenzgebiete. 136:57-64
QUESTION Video rasterstereography is a method for back surface measurement comprising automatic back surface reconstruction and shape analysis. Aim of this prospective study was to determine the accuracy of this method in comparison to the convention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cb00eb2c8bc7d791acf33a6130a903
https://doi.org/10.1055/s-2008-1044652
https://doi.org/10.1055/s-2008-1044652
Publikováno v:
Zeitschrift für Orthopädie und ihre Grenzgebiete. 118:107-115
The 3-dimensional geometry of the articular surface of the hip joint was reconstructed using data obtained from ap radiograms of the pelvis. Combining the results of this calculation with data published on the weight distribution of adult persons, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95568ef63cf183d6a38ca3d8ad57e53f
https://doi.org/10.1055/s-2008-1051478
https://doi.org/10.1055/s-2008-1051478
Autor:
Andreas Boerke, Viola Bullmann, Lars Hackenberg, Ulf Liljenqvist, Eberhard Hierholzer, Thomas Lerner, Tobias L. Schulte
Publikováno v:
Journal of Spinal Disorders & Techniques. 21:23-28
Raster-stereographic and radiographic evaluation of idiopathic scoliosis without braces in a retrospective longitudinal long-term follow-up study.To investigate the reliability and accuracy of raster stereography in comparison with radiography as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67e1fa3d438f82dd080ee858bca18b06
https://doi.org/10.1097/bsd.0b013e318057529b
https://doi.org/10.1097/bsd.0b013e318057529b
Publikováno v:
European Spine Journal. 15:1144-1149
The forward bending test according to Adams and rib hump quantification by scoliometer are common clinical examination techniques in idiopathic scoliosis, although precise data about the change of axial surface rotation in forward bending posture are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d1a8df08b2e6361408efd3ff309346
https://doi.org/10.1007/s00586-005-0057-9
https://doi.org/10.1007/s00586-005-0057-9
Rasterstereographic back shape analysis in idiopathic scoliosis after anterior correction and fusion
Publikováno v:
Clinical Biomechanics. 18:1-8
Objective. To determine the accuracy of rasterstereographic three-dimensional back surface analysis and reconstruction of the spine in cases of severe idiopathic scoliosis treated by anterior correction and fusion. Design. Comparison of digitized rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea4005e67f1bf401fac39f87fdea3dc5
https://doi.org/10.1016/s0268-0033(02)00165-1
https://doi.org/10.1016/s0268-0033(02)00165-1
Autor:
Eberhard Hierholzer, Burkhard Drerup
Publikováno v:
Clinical Biomechanics. 11:376-383
OBJECTIVE: The objective of the study was to improve with respect to accuracy and smoothness the three-dimensional model of the spinal midline which has been calculated from rasterstereographic back surface data. DESIGN: A new mathematical model usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c781241c1875d85908d5128524cd833d
https://doi.org/10.1016/0268-0033(96)00025-3
https://doi.org/10.1016/0268-0033(96)00025-3
Autor:
B. Drerup, Eberhard Hierholzer
Publikováno v:
Journal of Biomechanics. 25:1443-1450
The shape of scoliotic spines as measured from frontal radiographs (see Part I of this paper) is analysed with respect to interrelations between lateral deviation, lateral tilt and axial rotation of the vertebrae. These parameters are represented by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2d2ae8ec9d5e1047faa492fdcb6e14e
https://doi.org/10.1016/0021-9290(92)90057-8
https://doi.org/10.1016/0021-9290(92)90057-8
Autor:
Eberhard Hierholzer, B. Drerup
Publikováno v:
Journal of Biomechanics. 25:1357-1362
A new method largely exploiting the shape information which may be obtained from frontal radiographs of scoliotic patients is presented. For a complete description of spinal deformity, six position parameters are needed for each vertebra. From a stri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d297b019bb6a001357970c9576272a62
https://doi.org/10.1016/0021-9290(92)90291-8
https://doi.org/10.1016/0021-9290(92)90291-8
Autor:
Eberhard Hierholzer, Henry Halm, Viola Bullmann, Tobias L. Schulte, Ulf Liljenqvist, Sebastian Lauber, Lars Hackenberg
Publikováno v:
Spine. 31(3)
STUDY DESIGN Clinical, rasterstereographic, and radiographic evaluation of spontaneous vertebral derotation of secondary curves in idiopathic scoliosis following selective anterior correction and fusion of the primary curve. OBJECTIVE To quantify spo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab571e5e8bcd56d673c3aa1e4014e55
https://pubmed.ncbi.nlm.nih.gov/16449905
https://pubmed.ncbi.nlm.nih.gov/16449905
Publikováno v:
Studies in health technology and informatics. 91
Rasterstereography enables to reduce the number of radiographs in the conservative treatment of idiopathic scoliosis (Cobb angles below 50 degrees). The aim of the present study was to evaluate the use of rasterstereography in severe scoliosis before
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1e1a9118258d701a9c522dfa7f3f5532
https://pubmed.ncbi.nlm.nih.gov/15457730
https://pubmed.ncbi.nlm.nih.gov/15457730