Position of Patient: The patient should be relaxed in the supine position with the knee fully extended.
Performance: The examiner will place their hand along the superior border of the patella applying a downward and inferior pressure along the patella. Instruct the patient to contract their quadriceps muscle while you apply pressure at the patella.
How to Interpret Clarke’s Test
Positive Finding: A positive test includes pain or apprehension during the quad contraction, indicating patellar dysfunction such as chondromalacia, arthritis, or other patellar pathology.
Test Accuracy / Reliability / Evidence:
Clarke Sign in Assessing Chondromalacia Patella
Sensitivity = 0.39
Specificity = 0.67
+LR = 1.18
-LR = 0.39
Research Source: Doberstein, S. T., Romeyn, R. L., & Reineke, D. M. (2008). The Diagnostic Value of the Clarke Sign in Assessing Chondromalacia Patella. Journal of Athletic Training, 43(2), 190–196. doi: 10.4085/1062-6050-43.2.190
Gear I Use:
🎥 Canon 70D: [ Ссылка ]
💡 Neewer Lights: [ Ссылка ]
🎤 Rode NTG4+: [ Ссылка ]
🧰 Physical Therapy Tools I Use & Recommend: 🏋️♀️
✅ MedBridge Education for CEUs: [ Ссылка ]
💰 (Save $175 with Promo Code PTProgress)
💡Efficient Therapy Documentation Course ✏️ [ Ссылка ]
📝 Therapy Documentation Templates: [ Ссылка ]
😲 It’s how I save 30-60 minutes a day on documentation ⏰
📚 For PT Students 🎓
🙋🏽 PT School Interview Guide 🙋🏻♀️: [ Ссылка ]
😱Picmonic: [ Ссылка ]
💻 MedBridge Student: [ Ссылка ]
(promo code PTPstudent)
Interested in Becoming a PT? Get the Interview Guide:
📔NPTE Therapy Ed Guide: [ Ссылка ]
***Disclaimer***
The content found on this channel and any affiliated websites are not considered medical or financial advice. The information presented is for general education and entertainment purposes only. If you need medical attention, seek care from your physician or physical therapist. You agree to indemnify and hold harmless PTProgress, its employees, officers, and independent contractors for any and all injuries, losses, or damages resulting from any claims that arise from misuse of the content presented on this channel or associated websites. Some of the links above may be affiliate links, which help support the channel but does not cost you anything.
![](https://s2.save4k.ru/pic/zu2Vyvnp43c/maxresdefault.jpg)