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The Lower Body Positive Pressure Treadmill for Knee Osteoarthritis Rehabilitation

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Published on: July 22, 2019

Coping with patellofemoral syndrome.

Michele Labotz¹

¹Department of Family Practice and Community Health, University of Hawaii at Manoa, Honolulu, HI, 96822-2217, USA. labotz@hawaii.edu.

The Physician and Sportsmedicine

|January 21, 2010

Summary

Patellofemoral syndrome (PFS) causes anterior knee pain in active individuals due to kneecap dysfunction. Symptoms include pain during activity or prolonged sitting, swelling, and knee instability.

Area of Science:

Orthopedics
Sports Medicine
Biomechanics

Background:

Patellofemoral syndrome (PFS) is a prevalent cause of knee pain, particularly among active populations.
It arises from abnormal tracking of the patella (kneecap) within the femoral groove.
Symptoms often manifest as anterior knee pain, aggravated by activities like running, squatting, or prolonged sitting.

Purpose of the Study:

To elucidate the underlying mechanisms of patellofemoral pain syndrome.
To identify key factors contributing to the development of PFS in athletes.
To provide a comprehensive overview of current understanding and diagnostic approaches.

Main Methods:

Review of existing literature on patellofemoral biomechanics and pain.
Analysis of clinical presentations and patient-reported outcomes.

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Examination of imaging modalities used in PFS diagnosis.

Main Results:

PFS is characterized by pain originating from the articulation between the patella and femur.
Aggravating factors include repetitive knee flexion and extension, and prolonged static postures.
Associated symptoms can include patellar crepitus, swelling, and a sensation of knee instability or giving way.

Conclusions:

Patellofemoral syndrome necessitates a thorough evaluation of biomechanical factors and patient activity levels.
Early diagnosis and targeted interventions are crucial for managing anterior knee pain.
Further research into specific treatment protocols can optimize outcomes for affected individuals.