Mastery Series

Foot & Ankle

Stephen J Pomeranz

Gain confidence interpreting Ankle MRI with practice cases from MRI Online. Quiz yourself using real-world, interactive scrollable cases & earn CME!

Musculoskeletal (MSK)

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Lesson

Why MRI in Ankle?

Foot and Ankle Coils

Sagittal Ankle View

Sagittal Plane: Field of View

Ankle Short Axis Projection

Special Sequences and Pitfalls: Coronal and Paracoronal Plane

Ankle MRI: Additive Gradient Echo Sequence

Ankle Neutral Positioned Scans: Dorsiflexed Ankle

Different Sequences in Low Field Ankle Imaging

Ankle MRI: Expanded Field of View on 1.5 Tesla

Ligamentous Anatomy on Neutral Position

Ankle MRI: Posterior Ligaments in Coronal Plane

Ankle MRI: Anterior Ligaments in Coronal Plane

Ankle MRI: Anterior Ligaments in Sagittal Plane

Ankle MRI: Posterior Ligaments in Sagittal Plane

Ankle Ligaments in Axial Plane

Lateral Collateral Ligamentous Anatomy: Coronal Projection

Deltoid Ligament Anatomy

Deltoid Ligament: Axial Plane

Deltoid Ligament: Sagittal Plane

Deltoid Ligament: Coronal Plane

Deltoid Ligament: Origins and Insertions

Deltoid Ligament: Superficial Layer Lateral view

Tendinous Anatomy

Achilles Tendon

Posterior Tibial Tendon

Peroneus Brevis: Axial and Sagittal View

Peroneus Brevis: Sagittal and Coronal view

Peroneus Longus

Tibialis Anterior Tendon

Extensor Hallucis Longus

Extensor Digitorum Longus

Extensor Digitorum Longus Pitfalls and Extensor Retinacula

Anterior Tarsal Tunnel Space

Anterior Tarsal Tunnel Syndrome

Deep Peroneal Nerve

Superficial Peroneal Nerve

Sural Nerve

Saphenous Nerve

Tibial Nerve

Sensory Nerve Supply

Medial Plantar Nerve

Lateral & Medial Plantar Nerves

The Lisfranc Joint

Columnar Mid-foot Anatomy

Ancillary Stabilizers in the Mid-Foot

Lisfranc Injury Classifications

Classifying Lisfranc Injury on MRI (10-year-old female)

Midfoot Subluxation: Lisfranc Ligament Injury

Lisfranc Ligament Injury

Lisfranc Injury: Nunley-Vertullo Classification

High Ankle Injury

Coronal Projection in Inversion Injury: Low Ankle Injury

Axial Projection in Inversion Injury: Low Ankle injury

Posterior Ankle Ligaments Anatomy

Ankle Impingement Syndromes: Posterolateral Impingement Syndrome

Anterolateral Impingement Syndrome

Sinus Tarsi Syndrome

Microtrabecular Stress Injury and Osteochondral Defect

Osteochondral Defect

Complex Regional Pain Syndrome (CRPS) Type 1: Reflex Sympathetic Dystrophy

Complex Regional Pain Syndrome (CRPS) Type 2

Talocalcaneal Coalition

Achilles Tendon Tear

Medial Ankle Pain: R/O Psterior Tibial Tendon Tear

Peroneus Longus and Brevis Tendons Tear

Multiple Tendon Tears

Posterior Tibial Tendon Injury

Plantar Fibromatosis

Turf Toe

Introduction to Foot & Ankle Masses

Ganglion Cyst

Lymphangioma

Hemangioma

Granuloma Annulare

Nerve Tumor

Charcot Foot

Brody's Abscess

Osteomyelitis and Fracture in the Big Toe

Osteomyelitis from Ingrown Toenail

Osteomyelitis with Multiple Tracts Infected

Septic Joint

Foreign Body- Splinter

Necrotizing Fasciitis

Infected Re-Rupture

Morton's Neuroma

Intermetatarsal Bursal Cyst

Stem Ligament Bursal Cyst

Dermato Fibroma Protuberans

Schwannoma

Synovial Sarcoma

Lipomatous Skin Tag

Calcaneal Lipoma with Infarction

unicameral bone cyst

PVNS

Giant tophus

Tenosynovial Cyst

GCT- Secondary ABC

Osteoid Osteoma- Focal

Os Naviculare Syndrome Type 2

ONS TYPE 3

Cystic Degeneration Rare Cyst of PB

Summary of Foot & Ankle Masses

Course Evaluation

Post-Course Activities

<p>People take their ankles for granted, and it shows in the frequency and mechanism of injuries to this joint. Whether it&#8217;s a game-time injury featuring an athlete or a grocery store parking lot accident involving your elderly neighbor, reading an ankle MRI entails participation in decisions about a patient&#8217;s mobility and therefore their quality of life. </p>

Foot & Ankle MRI

Case