Relationship between Sagittal Spinopelvic Parameters and Knee Joint Function, Position Sense, and Dynamic Balance in Chronic Patellofemoral Pain

Document Type : Original Article

Authors

1 Department of Musculoskeletal Disorders & its Surgery, Faculty of Physical therapy, Cairo university

2 Department of Musculoskeletal Disorders & its Surgery, Faculty of Physical Therapy, Cairo University

3 Department of Musculoskeletal Disorders & its Surgery, Faculty of Physical Therapy, Cairo University

Abstract

Background:   Patellofemoral pain (PFP) constitutes one of the most debilitating knee 
illnesses worldwide. The back and the lower extremities link closely; yet, however, no 
clarification was found to explain the fundamental and compensatory factors. Purpose:  
This study investigates the link between sagittal spinopelvic characteristics; (pelvic tilt 
(PT), lumbar lordosis (LL)) and knee joint function, position sense (JPS), and dynamic 
balance. Methods:  Forty-two (36 females and 6 males) participants with chronic 
patellofemoral pain syndrome (>3 months). Their ages were (18 to 35 years old). 
Participants were examined for their degree of pelvic tilt, lumbar lordosis angle, knee 
joint function, knee joint position sense, and dynamic balance. Results:  Pelvic tilt 
exhibited a moderate negative connection with JPE and a moderate positive relationship 
with the posterolateral direction of (Y) balance test. However, no significant link 
detected between pelvic tilt and AKPS, anterior, posteromedial, and composite Y
balance tests. Lumbar lordosis demonstrates a moderately negative significant 
association with AKPS but no with other measures. Conclusion: The spinopelvic 
parameters assessment should be considered and addressed in the assessment and 
management of participants with chronic PFPS for improved outcomes. 

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Benha International Journal of Physical Therapy
Volume 3, Issue 1
June 2025
Pages 180-189

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