Iliotibial band tightness and patellofemoral pain syndrome: A case-control study

2009 ◽  
Vol 14 (2) ◽  
pp. 147-151 ◽  
Author(s):  
Zoe Hudson ◽  
Emma Darthuy
2011 ◽  
Vol 33 (2) ◽  
pp. 286-291 ◽  
Author(s):  
Christian J. Barton ◽  
Pazit Levinger ◽  
Kate E. Webster ◽  
Hylton B. Menz

2021 ◽  
Vol 9 (2) ◽  
pp. 100314
Author(s):  
So Yun Park ◽  
Eun Sil Lee ◽  
Sa Ra Lee ◽  
Sung Hoon Kim ◽  
Hee Dong Chae

2012 ◽  
Vol 19 (1) ◽  
pp. 45-51 ◽  
Author(s):  
Sandra Aliberti ◽  
Mariana Souza Xavier Costa ◽  
Sílvia Maria Amado João ◽  
Anice de Campos Pássaro ◽  
Antonio Carlos Arnone ◽  
...  

The aim of the present study was to investigate the association between the patellofemoral pain syndrome and the clinical static measurements: the rearfoot and the Q angles. The design was a cross-sectional, observational, case-control study. We evaluated 77 adults (both genders), 30 participants with patellofemoral pain syndrome, and 47 controls. We measured the rearfoot and Q angles by photogrammetry. Independent t-tests were used to compare outcome continuous measures between groups. Outcome continuous data were also transformed into categorical clinical classifications, in order to verify their statistical association with the dysfunction, and χ2 tests for multiple responses were used. There were no differences between groups for rearfoot angle [mean differences: 0.2º (95%CI -1.4-1.8)] and Q angle [mean differences: -0.3º (95%CI -3.0-2.4). No associations were found between increased rearfoot valgus [Odds Ratio: 1.29 (95%CI 0.51-3.25)], as well as increased Q angle [Odds Ratio: 0.77 (95%CI 0.31-1.93)] and the patellofemoral pain syndrome occurrence. Although widely used in clinical practice and theoretically thought, it cannot be affirmed that increased rearfoot valgus and increased Q angle, when statically measured in relaxed stance, are associated with patellofemoral pain syndrome (PFPS). These measures may have limited applicability in screening of the PFPS development.


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