Síndrome del túnel tarsiano: Análisis de MRI y X-ray con AI
Cargue su MRI de tobillo para la detección del síndrome del túnel tarsiano con AI.
Tarsal tunnel syndrome is a compressive neuropathy of the tibial nerve or its branches as they pass through the tarsal tunnel beneath the flexor retinaculum on the medial ankle. The tarsal tunnel contains the tibial nerve, posterior tibial artery and veins, and the tendons of tibialis posterior, flexor digitorum longus, and flexor hallucis longus. Compression can result from space-occupying lesions such as ganglion cysts, varicosities, accessory muscles, or lipomas, as well as from post-traumatic fibrosis, tenosynovitis, or hindfoot valgus deformity. MRI is valuable for identifying structural causes of nerve compression and evaluating nerve morphology. Our AI consortium assesses the tarsal tunnel contents, nerve caliber changes, and any mass lesions that may be contributing to symptoms.
Síntomas frecuentes
- Ardor, hormigueo o entumecimiento a lo largo del tobillo medial y la planta del pie
- Shooting pain radiating from the ankle into the toes
- Worsening symptoms with prolonged standing or walking
- Positive Tinel sign with percussion behind the medial malleolus
- Night pain or paresthesias that disturb sleep
- Weakness of toe flexion or intrinsic foot muscle atrophy in advanced cases
Qué buscamos en las imágenes
- Space-occupying lesions within the tarsal tunnel such as ganglion cysts or lipomas
- Varicose veins or venous malformations compressing the tibial nerve
- Tibial nerve enlargement or increased T2 signal indicating neuropathy
- Tenosinovitis flexora que estrecha el espacio disponible dentro del túnel
- Músculos accesorios (como el flexor largo accesorio de los dedos) que ocupan el túnel
- Edema por denervación en los músculos intrínsecos plantares en secuencias sensibles al líquido
Preguntas frecuentes
¿Cómo se diferencia el síndrome del túnel tarsiano de la fascitis plantar?
Plantar fasciitis causes localized heel pain that is worst with the first steps in the morning and improves with activity. Tarsal tunnel syndrome produces burning, tingling, or numbness that radiates along the plantar foot and often worsens with prolonged activity. MRI can differentiate these conditions by showing nerve changes in tarsal tunnel syndrome versus plantar fascia thickening and edema in plantar fasciitis. Our AI evaluates both structures for accurate characterization.
Why is MRI important for tarsal tunnel syndrome evaluation?
MRI is the best imaging modality for identifying structural causes of tibial nerve compression. Unlike nerve conduction studies, which confirm neuropathy but cannot show the cause, MRI directly visualizes ganglion cysts, varicosities, accessory muscles, and other space-occupying lesions. This information is critical for surgical planning when decompression is considered. Our AI identifies these lesions and assesses nerve morphology.
¿Puede el síndrome del túnel tarsiano resolverse sin cirugía?
Mild cases may improve with conservative treatment including custom orthotics to correct hindfoot alignment, anti-inflammatory medications, activity modification, and physical therapy. When a discrete space-occupying lesion such as a ganglion cyst is identified on MRI, surgical excision with tarsal tunnel release typically provides the best outcomes. Our AI helps identify whether a treatable structural cause is present.
¿Listo para analizar sus imágenes de tobillo?
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