Luxación patelar: Análisis de MRI con AI
Cargue su MRI de rodilla para la detección y evaluación de luxación patelar con AI.
Patellar dislocation occurs when the patella displaces laterally out of the trochlear groove, most commonly during pivoting or twisting movements. It is frequently associated with medial patellofemoral ligament (MPFL) tears, trochlear dysplasia, and characteristic bone bruise patterns. Our AI consortium analyzes patellar tracking, MPFL integrity, trochlear morphology, and associated osteochondral injuries across multiple MRI sequences. The multi-model approach helps identify predisposing anatomical factors and assess the risk of recurrent dislocation to guide surgical versus conservative management.
Síntomas frecuentes
- Sudden giving way of the knee with visible patellar displacement
- Significant swelling and effusion within hours of the event
- Pain along the medial retinaculum and MPFL
- Aprensión con la prueba de deslizamiento rotuliano lateral
- Dificultad para cargar peso y extender completamente la rodilla
- Recurrent episodes of instability or subluxation
Qué buscamos en las imágenes
- Contusión ósea en la faceta rotuliana medial y el cóndilo femoral lateral
- MPFL tear or avulsion at the patellar or femoral attachment
- Trochlear dysplasia with shallow or flat trochlear groove
- Lateral patellar tilt or subluxation on axial images
- Osteochondral fracture fragments or loose bodies within the joint
- Joint effusion and hemarthrosis following acute dislocation
Preguntas frecuentes
What is the characteristic bone bruise pattern of patellar dislocation?
The classic pattern shows bone marrow edema on the medial patellar facet and the anterolateral aspect of the lateral femoral condyle. This occurs as the patella impacts the lateral condyle during dislocation and reduction. Our AI recognizes this signature pattern even when the patella has spontaneously relocated.
¿Cómo afecta la displasia troclear a las decisiones de tratamiento?
Trochlear dysplasia, where the groove that guides the patella is abnormally shallow or convex, significantly increases the risk of recurrent dislocation. Our AI measures trochlear groove depth and morphology to help determine whether MPFL reconstruction alone is sufficient or if additional bony procedures like trochleoplasty may be needed.
¿Puede la IA detectar cuerpos libres de una luxación rotuliana?
Yes. Osteochondral fractures from patellar dislocation can create loose bodies within the joint that may cause mechanical symptoms like locking and catching. Our AI consortium identifies these fragments on multiple MRI sequences and assesses whether the parent lesion on the patella or trochlea requires surgical fixation.
¿Listo para analizar sus imágenes de rodilla?
Suba sus archivos DICOM de RMN o radiografía para un análisis privado con IA. 4 modelos analizan de forma independiente — todos sus datos permanecen en su navegador.
Iniciar análisisAviso médico: Esta página es solo con fines informativos y educativos. No constituye asesoramiento médico, diagnóstico ni tratamiento. El análisis generado por AI puede contener errores. Consulte siempre a un profesional de salud cualificado para decisiones médicas. Aviso legal completo