Patellar Mal-Tracking and The "J-Sign" The J sign is a deviation in the patellar path during the knee flexion to extension, it is often seen with Patellar Mal-Tracking. It is Characterized by a lateral patellar shift followed by a Distinct 'J- Shaped' Motion. Implications: This indicates an imbalance in the muscles or structural irregularities such as laxity in ligaments #knee #kneepain #reel #drpiyushjainpt #galenaphysiotherapy | Piyush Jain
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Patellar Mal-Tracking and The "J-Sign" The J sign is a deviation in the patellar path during the knee flexion to extension, it is often seen with Patellar Mal-Tracking. It is Characterized by a lateral patellar shift followed by a Distinct 'J- Shaped' Motion. Implications: This indicates an imbalance in the muscles or structural irregularities such as laxity in ligaments #knee #kneepain #reel #drpiyushjainpt #galenaphysiotherapy | Piyush Jain
37.1K views4 months ago
FacebookPiyush Jain
Patellar instability. Positive inverted J sign (left), excessive passive lateral glide (right) #knee #patellardislocation #patellarinstability #patellarsubluxation #kneecapdislocation #physio #physiotherapy #fysio #physicaltherapy | The Knee Resource
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Patellar instability. Positive inverted J sign (left), excessive passive lateral glide (right) #knee #patellardislocation #patellarinstability #patellarsubluxation #kneecapdislocation #physio #physiotherapy #fysio #physicaltherapy | The Knee Resource
3.5K viewsOct 23, 2018
FacebookThe Knee Resource
Dr. Tom Walters, DPT, OCS on Instagram: "💥𝐈𝐧𝐯𝐞𝐫𝐭𝐞𝐝 𝐉 𝐒𝐢𝐠𝐧💥 —— 📚The inverted J sign refers to the abnormal tracking pattern of the patella during active knee extension, where it shifts laterally before suddenly moving medially into the trochlear groove near terminal extension. This creates a reverse “J”-shaped path, visible when observing the patella from the front durin
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Dr. Tom Walters, DPT, OCS on Instagram: "💥𝐈𝐧𝐯𝐞𝐫𝐭𝐞𝐝 𝐉 𝐒𝐢𝐠𝐧💥 —— 📚The inverted J sign refers to the abnormal tracking pattern of the patella during active knee extension, where it shifts laterally before suddenly moving medially into the trochlear groove near terminal extension. This creates a reverse “J”-shaped path, visible when observing the patella from the front durin
217.8K views11 months ago
Instagramrehabscience
Dr. Tom Walters, DPT, OCS on Instagram: "💥𝐈𝐧𝐯𝐞𝐫𝐭𝐞𝐝 𝐉 𝐒𝐢𝐠𝐧💥 —— 📚The inverted J sign refers to the abnormal tracking pattern of the patella during active knee extension, where it shifts laterally before suddenly moving medially into the trochlear groove near terminal extension. This creates a reverse “J”-shaped path, visible when observing the patella from the front during quadriceps activation. 🔎This sign is often seen in individuals with patellofemoral joint instability, particu
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Dr. Tom Walters, DPT, OCS on Instagram: "💥𝐈𝐧𝐯𝐞𝐫𝐭𝐞𝐝 𝐉 𝐒𝐢𝐠𝐧💥 —— 📚The inverted J sign refers to the abnormal tracking pattern of the patella during active knee extension, where it shifts laterally before suddenly moving medially into the trochlear groove near terminal extension. This creates a reverse “J”-shaped path, visible when observing the patella from the front during quadriceps activation. 🔎This sign is often seen in individuals with patellofemoral joint instability, particu
447.3K views3 months ago
Instagramrehabscience
Patellar Maltracking with a strong J sign
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Patellar Maltracking with a strong J sign
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Patellar J Sign Explained 🦵#kneepain #physicalexam #physiotherapy #meded #medicaleducation #ATC
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Patellar J Sign Explained 🦵#kneepain #physicalexam #physiotherapy #meded #medicaleducation #ATC
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Positive J sign indicates patellar, maltracking, and patellofemoral instability. These at at a high risk of lateral dislocation of the patella. 😷✅Follow @drdavidabbasi for More Daily Medical Content & Health Tips! #patellofemoralpainsyndrome #patellainstability #jsign #kneepain #orthopedics #drabbasi | David Abbasi, MD - Sports Medicine & Orthopedic Surgery
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Positive J sign indicates patellar, maltracking, and patellofemoral instability. These at at a high risk of lateral dislocation of the patella. 😷✅Follow @drdavidabbasi for More Daily Medical Content & Health Tips! #patellofemoralpainsyndrome #patellainstability #jsign #kneepain #orthopedics #drabbasi | David Abbasi, MD - Sports Medicine & Orthopedic Surgery
8.3K viewsFeb 24, 2024
FacebookDavid Abbasi, MD - Sports Medicine & Orthope…
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Dr. James Chung | Sports Performance Physical Therapist on Instagram: "Patellar Maltracking and The “J-sign” The J sign is a deviation in the patellar path during knee flexion and extension, often seen with patellar maltracking. It’s characterized by a lateral patellar shift followed by a distinct ‘J-shaped’ motion. Not all cases require immediate intervention but it does prompt examination into factors like muscle imbalances or structural irregularities such as ligament laxity. It’s important t
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Diego Barragan, MD on Instagram: "The ‘J sign’ is a clue to patellar instability! ‍⬆️➡️ As the knee extends, the patella tracks laterally in a characteristic ‘J’ pattern, often indicating issues with tracking or alignment. When the knee flexes, the patella engages with the trochlear groove and the patella jumps medially. Patellar maltracking can cause anterior knee pain and in cases of bad instability it can lead to lateral knee dislocations! . . . . . This video is for educational and informati
Feb 19, 2025
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