Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series
# Background Lateral ankle sprain (LAS) is a common injury with incidence rates reported at 7.2 per 1000 person-years. Physical examination strategies provide limited information to guide rehabilitation that can maximize clinical outcomes. Early and accurate diagnostic information using ultrasound...
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| Format: | Article |
| Language: | English |
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North American Sports Medicine Institute
2024-08-01
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| Series: | International Journal of Sports Physical Therapy |
| Online Access: | https://doi.org/10.26603/001c.121601 |
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| _version_ | 1823857569526972416 |
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| author | Matthew Bush Jon Umlauf Bryan Pickens |
| author_facet | Matthew Bush Jon Umlauf Bryan Pickens |
| author_sort | Matthew Bush |
| collection | DOAJ |
| description | # Background
Lateral ankle sprain (LAS) is a common injury with incidence rates reported at 7.2 per 1000 person-years. Physical examination strategies provide limited information to guide rehabilitation that can maximize clinical outcomes. Early and accurate diagnostic information using ultrasound imaging enables individualized care and the ability to monitor healing along with its response to activity and rehabilitation.
# Purpose
The purpose of this study was to describe and observe the outcomes associated with Point of Care Ultrasound (POCUS) guided early management of acute and sub-acute lateral ankle sprains.
# Study Design
Case series
# Methods
Individuals with a LAS within the prior 28 days underwent a clinical evaluation to include a POCUS exam to assess ligamentous integrity. Objective and POCUS findings were integrated to classify each LAS into one of four categories. Each grade of ankle sprain corresponded to levels of bracing for the protection of injured structures with each patient receiving physical therapy care based on rehabilitation guidelines. Participants completed the Foot and Ankle Ability Measure (FAAM) activities of daily living and Sports subscale, the Foot and Ankle Outcome Score (FAOS), Patient Reported Outcomes Measurement Information Systems Global Health, Tampa Scale of Kinesiophobia (TSK-11), Cumberland Ankle Instability Tool (CAIT), and the Numeric Pain Rating Scale as well as the Ankle Lunge Test and Figure 8 measurements at baseline, 4 weeks, 8 weeks and 12 weeks post enrollment. The FAAM Sport subscale, all FAOS subscales, and the TSK-11 were also collected at 24 weeks while the CAIT was collected at baseline and 24 weeks.
# Results
Fourteen participants were enrolled with 11 participants completing all data collection. FAAM Sport scores significantly improved at 4, 8, 12 and 24 weeks. All components of the FAOS significantly increased except for Sport scores at four weeks and Quality of Life scores at four and eight weeks.
# Conclusion
POCUS guided early management and ligamentous protection of LASs resulted in significant short and long-term improvement in function and return to sporting activity. This case series highlights the feasibility of using ultrasound imaging to assess the severity of ligamentous injury and align bracing strategies for ligamentous protection. The observations from this case series suggest that functional bracing strategies focused on ligamentous protection to promote healing and reduce re-injury rates does not delay improvement in functional outcomes.
# Level of Evidence
Level IV, Case Series |
| format | Article |
| id | doaj-art-6d54d7a1348b4b259918a57381dbe4ec |
| institution | Kabale University |
| issn | 2159-2896 |
| language | English |
| publishDate | 2024-08-01 |
| publisher | North American Sports Medicine Institute |
| record_format | Article |
| series | International Journal of Sports Physical Therapy |
| spelling | doaj-art-6d54d7a1348b4b259918a57381dbe4ec2025-02-11T20:29:49ZengNorth American Sports Medicine InstituteInternational Journal of Sports Physical Therapy2159-28962024-08-01198Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case SeriesMatthew BushJon UmlaufBryan Pickens# Background Lateral ankle sprain (LAS) is a common injury with incidence rates reported at 7.2 per 1000 person-years. Physical examination strategies provide limited information to guide rehabilitation that can maximize clinical outcomes. Early and accurate diagnostic information using ultrasound imaging enables individualized care and the ability to monitor healing along with its response to activity and rehabilitation. # Purpose The purpose of this study was to describe and observe the outcomes associated with Point of Care Ultrasound (POCUS) guided early management of acute and sub-acute lateral ankle sprains. # Study Design Case series # Methods Individuals with a LAS within the prior 28 days underwent a clinical evaluation to include a POCUS exam to assess ligamentous integrity. Objective and POCUS findings were integrated to classify each LAS into one of four categories. Each grade of ankle sprain corresponded to levels of bracing for the protection of injured structures with each patient receiving physical therapy care based on rehabilitation guidelines. Participants completed the Foot and Ankle Ability Measure (FAAM) activities of daily living and Sports subscale, the Foot and Ankle Outcome Score (FAOS), Patient Reported Outcomes Measurement Information Systems Global Health, Tampa Scale of Kinesiophobia (TSK-11), Cumberland Ankle Instability Tool (CAIT), and the Numeric Pain Rating Scale as well as the Ankle Lunge Test and Figure 8 measurements at baseline, 4 weeks, 8 weeks and 12 weeks post enrollment. The FAAM Sport subscale, all FAOS subscales, and the TSK-11 were also collected at 24 weeks while the CAIT was collected at baseline and 24 weeks. # Results Fourteen participants were enrolled with 11 participants completing all data collection. FAAM Sport scores significantly improved at 4, 8, 12 and 24 weeks. All components of the FAOS significantly increased except for Sport scores at four weeks and Quality of Life scores at four and eight weeks. # Conclusion POCUS guided early management and ligamentous protection of LASs resulted in significant short and long-term improvement in function and return to sporting activity. This case series highlights the feasibility of using ultrasound imaging to assess the severity of ligamentous injury and align bracing strategies for ligamentous protection. The observations from this case series suggest that functional bracing strategies focused on ligamentous protection to promote healing and reduce re-injury rates does not delay improvement in functional outcomes. # Level of Evidence Level IV, Case Serieshttps://doi.org/10.26603/001c.121601 |
| spellingShingle | Matthew Bush Jon Umlauf Bryan Pickens Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series International Journal of Sports Physical Therapy |
| title | Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series |
| title_full | Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series |
| title_fullStr | Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series |
| title_full_unstemmed | Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series |
| title_short | Point of Care Ultrasound Guided Management of Lateral Ankle Sprains: A Case Series |
| title_sort | point of care ultrasound guided management of lateral ankle sprains a case series |
| url | https://doi.org/10.26603/001c.121601 |
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