Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome
Background Patellofemoral pain syndrome is the most common knee condition and is associated with patellar maltracking. Ultrasound is used in studying patellar maltracking. The objective is to determine if the technique which analyzes the displacement of the patellar tendon in the trochlear sulcus is...
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Online Access: | https://doi.org/10.1177/22104917211035555 |
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doaj-ce1514c5730d429fa9930b3e49a202a62021-10-05T21:33:31ZengSAGE PublishingJournal of Orthopaedics, Trauma and Rehabilitation2210-49252021-10-012810.1177/22104917211035555Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome Consuelo B Gonzalez-Suarez0Cherie-Lee A Apiag1Kris A. Agarao2Fe T. Chavez3Reil V. Espino4Saul A. Sibayan5Mark A. Serra6Ken E. Sosa7Ivan N. Gomez8 Department of Physical Medicine and Rehabilitation, University of Santo Tomas Hospital, Philippines Department of Physical Medicine and Rehabilitation, University of Santo Tomas Hospital, Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , Philippines College of Rehabilitation Sciences, , PhilippinesBackground Patellofemoral pain syndrome is the most common knee condition and is associated with patellar maltracking. Ultrasound is used in studying patellar maltracking. The objective is to determine if the technique which analyzes the displacement of the patellar tendon in the trochlear sulcus is associated with patellofemoral pain syndrome. Methods In total, 68 knees of 34 football players (males = 20, females = 14) were included. Patellar tendon displacement was assessed in supine and standing positions. Patellar tendon displacement difference in the two positions was determined. Results There was a significant difference in the lateral patellar tendon displacement during standing which was larger in patellofemoral pain syndrome than without patellofemoral pain syndrome (Mean Rank = 39.20 vs. 30.32, p = 0.02). There was no significant difference between the two groups for lateral patellar tendon displacement in supine and the difference in patellar tendon displacement from supine to standing. Conclusion The technique could be a potential method in assessing patellar maltracking. It could be used to have a comprehensive understanding of the pathomechanics and treatment of patellofemoral pain syndrome.https://doi.org/10.1177/22104917211035555 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Consuelo B Gonzalez-Suarez Cherie-Lee A Apiag Kris A. Agarao Fe T. Chavez Reil V. Espino Saul A. Sibayan Mark A. Serra Ken E. Sosa Ivan N. Gomez |
spellingShingle |
Consuelo B Gonzalez-Suarez Cherie-Lee A Apiag Kris A. Agarao Fe T. Chavez Reil V. Espino Saul A. Sibayan Mark A. Serra Ken E. Sosa Ivan N. Gomez Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome Journal of Orthopaedics, Trauma and Rehabilitation |
author_facet |
Consuelo B Gonzalez-Suarez Cherie-Lee A Apiag Kris A. Agarao Fe T. Chavez Reil V. Espino Saul A. Sibayan Mark A. Serra Ken E. Sosa Ivan N. Gomez |
author_sort |
Consuelo B Gonzalez-Suarez |
title |
Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
title_short |
Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
title_full |
Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
title_fullStr |
Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
title_full_unstemmed |
Sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
title_sort |
sonographic evaluation of patellar tendon displacement and its correlation with patellofemoral pain syndrome |
publisher |
SAGE Publishing |
series |
Journal of Orthopaedics, Trauma and Rehabilitation |
issn |
2210-4925 |
publishDate |
2021-10-01 |
description |
Background Patellofemoral pain syndrome is the most common knee condition and is associated with patellar maltracking. Ultrasound is used in studying patellar maltracking. The objective is to determine if the technique which analyzes the displacement of the patellar tendon in the trochlear sulcus is associated with patellofemoral pain syndrome. Methods In total, 68 knees of 34 football players (males = 20, females = 14) were included. Patellar tendon displacement was assessed in supine and standing positions. Patellar tendon displacement difference in the two positions was determined. Results There was a significant difference in the lateral patellar tendon displacement during standing which was larger in patellofemoral pain syndrome than without patellofemoral pain syndrome (Mean Rank = 39.20 vs. 30.32, p = 0.02). There was no significant difference between the two groups for lateral patellar tendon displacement in supine and the difference in patellar tendon displacement from supine to standing. Conclusion The technique could be a potential method in assessing patellar maltracking. It could be used to have a comprehensive understanding of the pathomechanics and treatment of patellofemoral pain syndrome. |
url |
https://doi.org/10.1177/22104917211035555 |
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