Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography

Miori Kishimoto, Kazutaka Yamada, Sa Hun Pae, Naoyoshi Muroya, Hirokazu Watarai, Hiroshi Anzai, Junichiro Shimizu, Toshiroh Iwasaki, Yoh Ichi Miyake, Erik R Wisner

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The purpose of this study was to obtain the computed tomography (CT) data for the hip joints of 22 Border Collies. The dorsolateral subluxation (DLS) score, lateral center edge angle (LCEA), dorsal acetabular rim angle (DARA) and center distance (CD) index were measured on the CT images in a weight-bearing position. Radiographic Norberg angle (NA) was also measured. The mean values were 45.7 ± 10.2% for DLS score, 85.9° ± 10.3° for LCEA, 18.5° ± 7.3° for DARA, 0.40 ± 0.17 for CD index and 102.7°± 6.9° for NA. Since the DLS score and LCEA showed strong correlation, combined use of these parameters might improve diagnostic accuracy. We consider CT evaluation in a weight-bearing position to be a useful method for multidirectional evaluation of hips.

Original languageEnglish (US)
Pages (from-to)247-250
Number of pages4
JournalJournal of Veterinary Medical Science
Volume71
Issue number2
DOIs
StatePublished - Mar 5 2009

Fingerprint

Joint Instability
Hip Joint
hips
computed tomography
Tomography
Weight-Bearing
Hip
methodology

Keywords

  • Border collies
  • Canine
  • CT
  • Hip joint
  • Weight-bearing position

ASJC Scopus subject areas

  • veterinary(all)

Cite this

Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography. / Kishimoto, Miori; Yamada, Kazutaka; Pae, Sa Hun; Muroya, Naoyoshi; Watarai, Hirokazu; Anzai, Hiroshi; Shimizu, Junichiro; Iwasaki, Toshiroh; Miyake, Yoh Ichi; Wisner, Erik R.

In: Journal of Veterinary Medical Science, Vol. 71, No. 2, 05.03.2009, p. 247-250.

Research output: Contribution to journalArticle

Kishimoto, M, Yamada, K, Pae, SH, Muroya, N, Watarai, H, Anzai, H, Shimizu, J, Iwasaki, T, Miyake, YI & Wisner, ER 2009, 'Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography', Journal of Veterinary Medical Science, vol. 71, no. 2, pp. 247-250. https://doi.org/10.1292/jvms.71.247
Kishimoto, Miori ; Yamada, Kazutaka ; Pae, Sa Hun ; Muroya, Naoyoshi ; Watarai, Hirokazu ; Anzai, Hiroshi ; Shimizu, Junichiro ; Iwasaki, Toshiroh ; Miyake, Yoh Ichi ; Wisner, Erik R. / Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography. In: Journal of Veterinary Medical Science. 2009 ; Vol. 71, No. 2. pp. 247-250.
@article{70e83d0785114dd28b101cec0afdc3c6,
title = "Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography",
abstract = "The purpose of this study was to obtain the computed tomography (CT) data for the hip joints of 22 Border Collies. The dorsolateral subluxation (DLS) score, lateral center edge angle (LCEA), dorsal acetabular rim angle (DARA) and center distance (CD) index were measured on the CT images in a weight-bearing position. Radiographic Norberg angle (NA) was also measured. The mean values were 45.7 ± 10.2{\%} for DLS score, 85.9° ± 10.3° for LCEA, 18.5° ± 7.3° for DARA, 0.40 ± 0.17 for CD index and 102.7°± 6.9° for NA. Since the DLS score and LCEA showed strong correlation, combined use of these parameters might improve diagnostic accuracy. We consider CT evaluation in a weight-bearing position to be a useful method for multidirectional evaluation of hips.",
keywords = "Border collies, Canine, CT, Hip joint, Weight-bearing position",
author = "Miori Kishimoto and Kazutaka Yamada and Pae, {Sa Hun} and Naoyoshi Muroya and Hirokazu Watarai and Hiroshi Anzai and Junichiro Shimizu and Toshiroh Iwasaki and Miyake, {Yoh Ichi} and Wisner, {Erik R}",
year = "2009",
month = "3",
day = "5",
doi = "10.1292/jvms.71.247",
language = "English (US)",
volume = "71",
pages = "247--250",
journal = "Journal of Veterinary Medical Science",
issn = "0916-7250",
publisher = "Japanese Society of Veterinary Science",
number = "2",

}

TY - JOUR

T1 - Quantitative evaluation of hip joint laxity in 22 border collies using computed tomography

AU - Kishimoto, Miori

AU - Yamada, Kazutaka

AU - Pae, Sa Hun

AU - Muroya, Naoyoshi

AU - Watarai, Hirokazu

AU - Anzai, Hiroshi

AU - Shimizu, Junichiro

AU - Iwasaki, Toshiroh

AU - Miyake, Yoh Ichi

AU - Wisner, Erik R

PY - 2009/3/5

Y1 - 2009/3/5

N2 - The purpose of this study was to obtain the computed tomography (CT) data for the hip joints of 22 Border Collies. The dorsolateral subluxation (DLS) score, lateral center edge angle (LCEA), dorsal acetabular rim angle (DARA) and center distance (CD) index were measured on the CT images in a weight-bearing position. Radiographic Norberg angle (NA) was also measured. The mean values were 45.7 ± 10.2% for DLS score, 85.9° ± 10.3° for LCEA, 18.5° ± 7.3° for DARA, 0.40 ± 0.17 for CD index and 102.7°± 6.9° for NA. Since the DLS score and LCEA showed strong correlation, combined use of these parameters might improve diagnostic accuracy. We consider CT evaluation in a weight-bearing position to be a useful method for multidirectional evaluation of hips.

AB - The purpose of this study was to obtain the computed tomography (CT) data for the hip joints of 22 Border Collies. The dorsolateral subluxation (DLS) score, lateral center edge angle (LCEA), dorsal acetabular rim angle (DARA) and center distance (CD) index were measured on the CT images in a weight-bearing position. Radiographic Norberg angle (NA) was also measured. The mean values were 45.7 ± 10.2% for DLS score, 85.9° ± 10.3° for LCEA, 18.5° ± 7.3° for DARA, 0.40 ± 0.17 for CD index and 102.7°± 6.9° for NA. Since the DLS score and LCEA showed strong correlation, combined use of these parameters might improve diagnostic accuracy. We consider CT evaluation in a weight-bearing position to be a useful method for multidirectional evaluation of hips.

KW - Border collies

KW - Canine

KW - CT

KW - Hip joint

KW - Weight-bearing position

UR - http://www.scopus.com/inward/record.url?scp=62549124103&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=62549124103&partnerID=8YFLogxK

U2 - 10.1292/jvms.71.247

DO - 10.1292/jvms.71.247

M3 - Article

VL - 71

SP - 247

EP - 250

JO - Journal of Veterinary Medical Science

JF - Journal of Veterinary Medical Science

SN - 0916-7250

IS - 2

ER -