Relationship between crossover sign and anterior center-edge angle

Robert A. Christian*, Michael H. McCarthy, Bennet A. Butler, Ekamjeet S. Dhillon, Michael Allen Terry, Vehniah Kristin Tjong

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

Purpose: The aim of this study was to evaluate the relationship between the anterior center-edge angle (ACEA) and lateral center-edge angle (LCEA) and crossover ratio. Methods: Consecutive patients presenting for evaluation of hip pain were reviewed. The following measurements were recorded and analyzed: Crossover ratio, LCEA, ACEA, and alpha-angle. Results: 68 patients met inclusion criteria. The only statistically significant radiographic measurement when stratified by gender was alpha angle (P < 0.001). There was moderate correlation between crossover ratio and ACEA and LCEA with coefficients of −0.48 and −0.48, respectively. Conclusion: A correlation exists between crossover ratio and ACEA and LCEA.

Original languageEnglish (US)
Pages (from-to)347-349
Number of pages3
JournalJournal of Orthopaedics
Volume16
Issue number5
DOIs
StatePublished - Sep 1 2019

Fingerprint

Hip
Pain

Keywords

  • Crossover sign
  • Femoroacetabular impingement
  • Hip

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine

Cite this

Christian, Robert A. ; McCarthy, Michael H. ; Butler, Bennet A. ; Dhillon, Ekamjeet S. ; Terry, Michael Allen ; Tjong, Vehniah Kristin. / Relationship between crossover sign and anterior center-edge angle. In: Journal of Orthopaedics. 2019 ; Vol. 16, No. 5. pp. 347-349.
@article{dbd7c390c3824f05bf695d319097a7d7,
title = "Relationship between crossover sign and anterior center-edge angle",
abstract = "Purpose: The aim of this study was to evaluate the relationship between the anterior center-edge angle (ACEA) and lateral center-edge angle (LCEA) and crossover ratio. Methods: Consecutive patients presenting for evaluation of hip pain were reviewed. The following measurements were recorded and analyzed: Crossover ratio, LCEA, ACEA, and alpha-angle. Results: 68 patients met inclusion criteria. The only statistically significant radiographic measurement when stratified by gender was alpha angle (P < 0.001). There was moderate correlation between crossover ratio and ACEA and LCEA with coefficients of −0.48 and −0.48, respectively. Conclusion: A correlation exists between crossover ratio and ACEA and LCEA.",
keywords = "Crossover sign, Femoroacetabular impingement, Hip",
author = "Christian, {Robert A.} and McCarthy, {Michael H.} and Butler, {Bennet A.} and Dhillon, {Ekamjeet S.} and Terry, {Michael Allen} and Tjong, {Vehniah Kristin}",
year = "2019",
month = "9",
day = "1",
doi = "10.1016/j.jor.2019.03.021",
language = "English (US)",
volume = "16",
pages = "347--349",
journal = "Journal of Orthopaedics",
issn = "0972-978X",
publisher = "Elsevier BV",
number = "5",

}

Relationship between crossover sign and anterior center-edge angle. / Christian, Robert A.; McCarthy, Michael H.; Butler, Bennet A.; Dhillon, Ekamjeet S.; Terry, Michael Allen; Tjong, Vehniah Kristin.

In: Journal of Orthopaedics, Vol. 16, No. 5, 01.09.2019, p. 347-349.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Relationship between crossover sign and anterior center-edge angle

AU - Christian, Robert A.

AU - McCarthy, Michael H.

AU - Butler, Bennet A.

AU - Dhillon, Ekamjeet S.

AU - Terry, Michael Allen

AU - Tjong, Vehniah Kristin

PY - 2019/9/1

Y1 - 2019/9/1

N2 - Purpose: The aim of this study was to evaluate the relationship between the anterior center-edge angle (ACEA) and lateral center-edge angle (LCEA) and crossover ratio. Methods: Consecutive patients presenting for evaluation of hip pain were reviewed. The following measurements were recorded and analyzed: Crossover ratio, LCEA, ACEA, and alpha-angle. Results: 68 patients met inclusion criteria. The only statistically significant radiographic measurement when stratified by gender was alpha angle (P < 0.001). There was moderate correlation between crossover ratio and ACEA and LCEA with coefficients of −0.48 and −0.48, respectively. Conclusion: A correlation exists between crossover ratio and ACEA and LCEA.

AB - Purpose: The aim of this study was to evaluate the relationship between the anterior center-edge angle (ACEA) and lateral center-edge angle (LCEA) and crossover ratio. Methods: Consecutive patients presenting for evaluation of hip pain were reviewed. The following measurements were recorded and analyzed: Crossover ratio, LCEA, ACEA, and alpha-angle. Results: 68 patients met inclusion criteria. The only statistically significant radiographic measurement when stratified by gender was alpha angle (P < 0.001). There was moderate correlation between crossover ratio and ACEA and LCEA with coefficients of −0.48 and −0.48, respectively. Conclusion: A correlation exists between crossover ratio and ACEA and LCEA.

KW - Crossover sign

KW - Femoroacetabular impingement

KW - Hip

UR - http://www.scopus.com/inward/record.url?scp=85064091408&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85064091408&partnerID=8YFLogxK

U2 - 10.1016/j.jor.2019.03.021

DO - 10.1016/j.jor.2019.03.021

M3 - Article

VL - 16

SP - 347

EP - 349

JO - Journal of Orthopaedics

JF - Journal of Orthopaedics

SN - 0972-978X

IS - 5

ER -