Normal ranges for measurements of the scaphoid bone from sagittal computed tomography images
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Normal ranges for measurements of the scaphoid bone from sagittal computed tomography images. / Guldbrandsen, Cæcilie W.; Radev, Dimitar I.; Gvozdenovic, Robert.
I: Journal of Hand Surgery: European Volume, Bind 46, Nr. 6, 2021, s. 594-599.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Normal ranges for measurements of the scaphoid bone from sagittal computed tomography images
AU - Guldbrandsen, Cæcilie W.
AU - Radev, Dimitar I.
AU - Gvozdenovic, Robert
N1 - Publisher Copyright: © The Author(s) 2021.
PY - 2021
Y1 - 2021
N2 - This study aimed to determine normal values of three parameters commonly used to determine malunion by investigating intact scaphoids on sagittal computed tomography images from healthy individuals. We analysed 62 normal scaphoids and found the mean height–length ratio, lateral intrascaphoid angle and dorsal cortical angle to be 0.58, 27° and 128°, respectively. These measurements had good-to-excellent, poor-to-moderate and moderate-to-good inter- and intra-rater reliabilities, respectively. This study provides information on normal parameters of the scaphoid that may inform clinical decision making when assessing malunion. We suggest that the lateral intrascaphoid angle should be used with great caution as a measure of deformity. Level of evidence: III.
AB - This study aimed to determine normal values of three parameters commonly used to determine malunion by investigating intact scaphoids on sagittal computed tomography images from healthy individuals. We analysed 62 normal scaphoids and found the mean height–length ratio, lateral intrascaphoid angle and dorsal cortical angle to be 0.58, 27° and 128°, respectively. These measurements had good-to-excellent, poor-to-moderate and moderate-to-good inter- and intra-rater reliabilities, respectively. This study provides information on normal parameters of the scaphoid that may inform clinical decision making when assessing malunion. We suggest that the lateral intrascaphoid angle should be used with great caution as a measure of deformity. Level of evidence: III.
KW - computed tomography
KW - deformity
KW - malunion
KW - measurements
KW - Scaphoid
U2 - 10.1177/1753193420987522
DO - 10.1177/1753193420987522
M3 - Journal article
C2 - 33459143
AN - SCOPUS:85099594480
VL - 46
SP - 594
EP - 599
JO - Journal of Hand Surgery: European Volume
JF - Journal of Hand Surgery: European Volume
SN - 1753-1934
IS - 6
ER -
ID: 280284221