Knee Cases

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      • Biceps Tendon
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    • Foot & Ankle >
      • Achilles Tendon
      • ACCESSORY SOLEUS MUSCLE
      • Ankle Joint Pathology
      • Bony Injuries & Pathology
      • Bursitis of the Foot and Ankle
      • Foot Joint Injections
      • Hematomas and Ganglions
      • Lateral Ankle Evaluation and Injuries
      • Medial Ankle Evaluation and Injuries
      • Peroneal Tendon/Muscle Injury
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    • Forearm >
      • Forearm Normal Anatomy
      • Foreign Body
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      • Carpal Tunnel Injections
      • De Quervain's Tenosynovitis
      • Ganglions
      • Giant Cell Tumors
      • Hand & Wrist Joint injections
      • Hand/Wrist Tendon Pathology
      • Trigger Finger/Thumb
      • Wrist Exam-Normal
    • Hip & Thigh >
      • Adductor Tendon Procedures
      • Athletic Pubalgia
      • Greater Trochanteric Bursitis
      • Greater Trochanter Injections
      • Hamstring Tears
      • Hematomas, Calcifications, Morel Lavallee Lesions & Myositis Ossificans
      • Hip Joint Injections
      • Iliopsoas bursa Injections
      • Lateral Femoral Cutaneous Nerve Blocks/Hydrodissection
      • Quadriceps Muscle Tears
    • Knee >
      • Accessory Muscles
      • Aspirations
      • Baker's Cysts
      • Common Peroneal Nerve Hydrodissection
      • Ganglions, Cysts, & Hematomas
      • Iliotibial Band
      • Lymph Nodes
      • Inflamed Bursas
      • Medial Collateral and Lateral Collateral Ligaments
      • Medial/Lateral Retinaculum
      • Morel Lavallee Lesions
      • Normal Knee Anatomy
      • Patella and Quadriceps Tendon Pathology and Procedures/Injections
      • Suprapatellar Injections
    • Shoulder >
      • Acromioclavicular Joint
      • Biceps Tendon Pathology
      • Calcific Tendinits
      • Glenohumeral injections
      • Normal Shoulder Exam
      • Rotator Cuff Pathology
      • Platelet Rich Plasma Injections for Rotator Cuff Pathology
      • Scapulothoracic Bursa Injections
      • Shoulder Ganglions
      • Shoulder Lipomas
      • Subacromial Injections
    • Spinal Muscles >
      • Thoracic Paraspinal Muscles
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    • AXIAL >
      • Axial Anatomy
      • SACROILIAC JOINT
      • Scapulothoracic Bursa Injections
    • Lower Extremity 3D Models >
      • Achilles Tendon
      • ACCESSORY SOLEUS MUSCLE
      • Adductor Tendon Procedures
      • Anatomy
      • Ankle Joint Injection
      • Aspiration-Knee Joint
      • Bakers Cysts
      • Bursitis
      • Common Peroneal Nerve Hydrodissection
      • Foot Joint Injections
      • Ganglions of the Lower Extremity
      • Gastrocnemius Muscle Tears
      • Greater Trochanter Injections
      • HAMSTRING INJURIES
      • Hematomas
      • Hip Anatomy
      • Hip Joint Injections
      • Iliopsoas bursa Injection
      • Iliotibial Band
      • Lateral Femoral Cutaneous Nerve Hydrodissection/Block
      • Lymph Nodes
      • Medial Collateral Ligament
      • Medial/Lateral Retinaculum
      • Morel Lavallee Lesions
      • Osteoarthritis Progression
      • Paramensical Cysts
      • Patella Tendon
      • Pelvic Anatomy
      • Peroneal Muscle/Tendon Anatomy/Injuries
      • Plantar Fascia
      • Thigh Anatomy
      • Quadriceps Muscle Tears
      • Quadriceps Tendon
      • Suprapatellar Injections
    • Upper Extremity 3D Models >
      • Acromioclavicular Joint Injection
      • Biceps Tendon
      • Calcific Tendinitis
      • Carpal Tunnel Injections
      • Common Extensor Tendon of the Elbow
      • Common Flexor Tendon of the Elbow
      • DeQuervain's Tenosynovitis
      • Elbow Joint Aspirations & Injections
      • GLENOHUMERAL INJECTIONS
      • Forearm/Wrist/Hand Anatomy
      • Hand & Wrist Joint Injections
      • Hand/Wrist Tendon Pathology
      • Rotator Cuff Pathology
      • Shoulder Capsule Anatomy & Shoulder Effusions
      • Subacrominal Injections
      • Shoulder Ganglions
      • Triceps Tendon/Muscle Pathology
      • Trigger Finger/Thumb
      • Ulnar Nerve Pathology..Cubital Tunnel Syndrome
      • Wrist Ganglions
  • Live CME Conferences
    • Program of the August 17th & 18th 2025 Comprehensive Musculoskeletal Ultrasound Conference in the Hyatt Place Garden City, New York
    • Registration for the August 17th & 18th 2025 Comprehensive Musculoskeletal Ultrasound Conference and Musculoskeletal Ultrasound Essentials Conference on May 18th 2025..all at the Hyatt Place Garden City, New York
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Accessory Muscles
Accessory Lateral Gastrocnemius Muscle
ASPIRATIONS
Aspiration in a 64 Year Old Male with a Massive Knee Effusion...using the "Push Technique" to aspirate the last ~20cc of fluid
*Aspiration in a 64 Year Old Male with a Plica
*Aspiration with Multiple "Refills" in a 54 Year Old Male
*Bilateral Knee Aspirations and Cortisone Injections 
Knee Aspiration..Capsule Tenting in an 86 Year Old Female
Knee Aspiration in a 44 Year Old Female with Rheumatoid Arthritis
BAKER'S CYSTS
Atypical Popliteal Cyst Aspiration & Cortisone Injection in an 84 Year Old Female
Atypical Baker's Cyst with Proximal "Ganglionic Portion" in a 74 Male..Aspiration and Injection
Atypical Baker's Cyst with "Ganglionic" Extension in a 36 Year Old Male
Baker's Cyst Fenestration in a 59 Year Old Female
*Bakers Cysts with Septum in a 52 Year Old Female
Baker's Cysts With Loose Bodies and Septum in a 51 Year Old ​Female
Complex Popliteal Cyst Aspiration & Cortisone Injection in a 57 Year Old Female
Pediatric Bakers Cyst..in an 11 Year Old Boy
Popliteal Cyst Aspiration & Fenestration in a 75 Year Old Male
Ruptured Popliteal Cyst Complicated by Organizing Hematoma and Presumed Tibial Nerve Compression Causing Severe Medial Gastrocnemius Muscle Atrophy in an 82 Year Old Male 
Ruptured Bakers Cyst in a 51 Year Old Female
Ruptured Bakers Cyst in a 69 Year Old Female
COMMON PERONEAL NERVE HYDRODISSECTION & CORTISONE INJECTION
*Common Peroneal Nerve Hydrodissection & Cortisone Injection in a 63 Year Old Male
GANGLIONS, CYSTS, & HEMATOMAS
Ganglion Around the Left Biceps Femoris Tendon in a 37 Year Old Male...Aspiration & Injection
*Ganglion Posterior to the PCL in a 49 Year Old Female
*Ganglion from Proximal Tib-Fib Joint Extending into the Anterior Compartment of the Leg in a 67 Year Old Female
*Ganglion Near Semimembranosus Tendon in a 56 Year Old Female
*Ganglion Posterior to the Semimembranosus Muscle in a 36 Year Old Male
*Hoffa's Fat Pad Ganglion in a 54 Year Old Female
 *Hoffa's Fat Pad Ganglion in a 35 Year Old Male
*Parameniscal Cyst Aspiration & Injection in a 36 Year Old Female
*Parameniscal Cyst (Giant)  in a 69 Year Old Male with Severe Right Knee Osteoarthritis
*Proximal Tibia Hematoma--Saline Irrigation in a 61 Year Old Female
ILIOTIBIAL BAND
Iliotibial Band Bursitis in a 29 Year Old Female
Iliotibial Band Injection in a 25 Year Old Male
Iliotibial Band Bursitis..Cortisone Injection in a 31 Year Old Female
*Iliotibial Band Scarring with Muscle Hernia after Dog Attack in a 37 Year Old Female
INFLAMED BURSAS
Adventious Busitis in a 37 Year Old Female 
*Adventitious Bursitis in a 44 Year Old Female with a ​Proximal Tibial Osteochondroma
*Pes Bursitis & MCL Impingement Secondary to Hardware in a 47 Year Female
Post Traumatic Hemorrhagic Prepatellar Bursitis vs Morel Lavallee lesion-Aspiration/Cortisone Injection in a 72 Year Old Male
Prepatellar & Deep Infrapatellar Bursitis in a 40 Year Old Male
Presumed Gouty Prepatellar Bursitis in a 66 Year Old Male
Tibial Collateral Ligament-Semimembranosus Bursitis in a 62 Year Old Female

LYMPH NODES

Enlarged Benign Popliteal Lymph Node in a 54 Year Old Male
MEDIAL & LATERAL COLLATERAL LIGAMENTS
*Mcl Sprain from a Skiing Injury in a 26 Year Old Female
MCL Sprain in a 19 Year Old Male..Partial Superficial MCL Sprain with Complete Tear of the Deep MCL
Normal Lateral Joint Examination in a 40 Year Old Male
Normal Medial Coronal Ultrasound in a 40 Year Old Male
*Proximal MCL Sprain in a 34 Year Old Male

MEDIAL/LATERAL RETINACULUM

Recurrent Patella Dislocation in a 25 Year Old Female S/P Medial Patelllofemoral Ligament Reconstruction & Lateral Release
Patella Dislocation in a 16 Year Old Female
MOREL LAVALLEE LESIONS
*Morel Lavallee Lesion in the Prepatella Tissue ​ in a 53 Year Old Female
NORMAL KNEE ANATOMY
Lateral Coronal View in a 40 Year Old Male
Medial Coronal/Axial Views in a 40 Year Old Male
Posterior Sagittal View of the ​Lateral Femoral Condyle in a 40 Year Old Male
Sagittal Views of the Posterior Medial Femoral Condyle  in a 40 Year Old Male
PATELLA & QUADRICEPS TENDON ANATOMY, PATHOLOGY, & PROCEDURES
*Bilateral Patella Tendon Platelet Rich Plasma Injections & Needle Fenestration in a 23 Year Old Division I Basketball Player
High Grade/Full Thickness Medial Sided Quadriceps Tendon Tear in a 30 Year Old Male Soccer Player
Normal Quadriceps Tendon with Effusion in a 40 Year Old Male
Partial Quadriceps Tendon Tear in a 68 Year Old Female
Patella Tendinosis in an 18 Year Old Male
Patella Tendinosis with Partial Tear in a 31 Year Old Male.  Normal Quadriceps Tendon
Patella Tendon..Normal Exam with MRI Correlation in a 40 Year Old Male
*Platelet Rich Plasma Injection for Patella Tendinosis in an 18 year old Pitcher. 
QUADRICEPS TENDON REPAIR & SUPRAPATELLAR INJECTION DEMONSTRATING LATERAL BULGING OF INJECTATE IN A 53 YEAR OLD MALE
*Quadriceps Calcific Enthesitis...Needle Fenestration & Saline Injection in an 80 Year Old Male
*Quadriceps Tendon..Full Thickness but Incomplete Tear ​in a 52 Year Old Male
SUPRAPATELLAR INJECTIONS
Platelet Rich Plasma Injection in a 50 Year Old Male
Suprapatellar Injection--"Bubble Flash Sign"
*Suprapatellar Injection...Non-Sterile Prep
*Suprapatellar Injection with Large Loose Body in a 52 Year Old Male
*Suprapatellar Injection in a Thin 77 Year Old Male
Standard Suprapatellar Injection..in a 59 Year Old Female
Suprapatellar Injection in an Obese Female
*Suprapatellar Injection in a 27 Year Old Thin Male
Suprapatella Injection--Spreading the "tissue plane" between the quadriceps fat pad & the prefemoral fat pad
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  • (HOME) MUSCULOSKELETAL ULTRASOUND CASES
    • Arm >
      • Biceps Brachii Muscle
      • Triceps Muscle/Tendon
    • AXIAL >
      • SACROILIAC JOINT
    • Calf & Leg >
      • Anatomic Variants
      • Anterior Leg Compartment Injuries
      • Blood Clots
      • Gastrocnemius Tears
      • Hematomas
      • Muscle Atrophy
      • Soleus Muscle Tears
    • Elbow >
      • Biceps Tendon
      • Elbow Joint Aspirations & Injections
      • Fractures
      • Golfer's Elbow
      • Normal Elbow Anatomy
      • Olecranon Bursitis
      • Tennis Elbow
      • Triceps Muscle Mass
      • Triceps Tendon Pathology
      • Ulnar Collateral Ligament Injuries
      • Ulnar Nerve Pathology
    • Foot & Ankle >
      • Achilles Tendon
      • ACCESSORY SOLEUS MUSCLE
      • Ankle Joint Pathology
      • Bony Injuries & Pathology
      • Bursitis of the Foot and Ankle
      • Foot Joint Injections
      • Hematomas and Ganglions
      • Lateral Ankle Evaluation and Injuries
      • Medial Ankle Evaluation and Injuries
      • Peroneal Tendon/Muscle Injury
      • Plantar Fasciitis
      • Stress Fractures
    • Forearm >
      • Forearm Normal Anatomy
      • Foreign Body
    • Hand & Wrist >
      • Carpal Tunnel Injections
      • De Quervain's Tenosynovitis
      • Ganglions
      • Giant Cell Tumors
      • Hand & Wrist Joint injections
      • Hand/Wrist Tendon Pathology
      • Trigger Finger/Thumb
      • Wrist Exam-Normal
    • Hip & Thigh >
      • Adductor Tendon Procedures
      • Athletic Pubalgia
      • Greater Trochanteric Bursitis
      • Greater Trochanter Injections
      • Hamstring Tears
      • Hematomas, Calcifications, Morel Lavallee Lesions & Myositis Ossificans
      • Hip Joint Injections
      • Iliopsoas bursa Injections
      • Lateral Femoral Cutaneous Nerve Blocks/Hydrodissection
      • Quadriceps Muscle Tears
    • Knee >
      • Accessory Muscles
      • Aspirations
      • Baker's Cysts
      • Common Peroneal Nerve Hydrodissection
      • Ganglions, Cysts, & Hematomas
      • Iliotibial Band
      • Lymph Nodes
      • Inflamed Bursas
      • Medial Collateral and Lateral Collateral Ligaments
      • Medial/Lateral Retinaculum
      • Morel Lavallee Lesions
      • Normal Knee Anatomy
      • Patella and Quadriceps Tendon Pathology and Procedures/Injections
      • Suprapatellar Injections
    • Shoulder >
      • Acromioclavicular Joint
      • Biceps Tendon Pathology
      • Calcific Tendinits
      • Glenohumeral injections
      • Normal Shoulder Exam
      • Rotator Cuff Pathology
      • Platelet Rich Plasma Injections for Rotator Cuff Pathology
      • Scapulothoracic Bursa Injections
      • Shoulder Ganglions
      • Shoulder Lipomas
      • Subacromial Injections
    • Spinal Muscles >
      • Thoracic Paraspinal Muscles
  • 3D Models
    • AXIAL >
      • Axial Anatomy
      • SACROILIAC JOINT
      • Scapulothoracic Bursa Injections
    • Lower Extremity 3D Models >
      • Achilles Tendon
      • ACCESSORY SOLEUS MUSCLE
      • Adductor Tendon Procedures
      • Anatomy
      • Ankle Joint Injection
      • Aspiration-Knee Joint
      • Bakers Cysts
      • Bursitis
      • Common Peroneal Nerve Hydrodissection
      • Foot Joint Injections
      • Ganglions of the Lower Extremity
      • Gastrocnemius Muscle Tears
      • Greater Trochanter Injections
      • HAMSTRING INJURIES
      • Hematomas
      • Hip Anatomy
      • Hip Joint Injections
      • Iliopsoas bursa Injection
      • Iliotibial Band
      • Lateral Femoral Cutaneous Nerve Hydrodissection/Block
      • Lymph Nodes
      • Medial Collateral Ligament
      • Medial/Lateral Retinaculum
      • Morel Lavallee Lesions
      • Osteoarthritis Progression
      • Paramensical Cysts
      • Patella Tendon
      • Pelvic Anatomy
      • Peroneal Muscle/Tendon Anatomy/Injuries
      • Plantar Fascia
      • Thigh Anatomy
      • Quadriceps Muscle Tears
      • Quadriceps Tendon
      • Suprapatellar Injections
    • Upper Extremity 3D Models >
      • Acromioclavicular Joint Injection
      • Biceps Tendon
      • Calcific Tendinitis
      • Carpal Tunnel Injections
      • Common Extensor Tendon of the Elbow
      • Common Flexor Tendon of the Elbow
      • DeQuervain's Tenosynovitis
      • Elbow Joint Aspirations & Injections
      • GLENOHUMERAL INJECTIONS
      • Forearm/Wrist/Hand Anatomy
      • Hand & Wrist Joint Injections
      • Hand/Wrist Tendon Pathology
      • Rotator Cuff Pathology
      • Shoulder Capsule Anatomy & Shoulder Effusions
      • Subacrominal Injections
      • Shoulder Ganglions
      • Triceps Tendon/Muscle Pathology
      • Trigger Finger/Thumb
      • Ulnar Nerve Pathology..Cubital Tunnel Syndrome
      • Wrist Ganglions
  • Live CME Conferences
    • Program of the August 17th & 18th 2025 Comprehensive Musculoskeletal Ultrasound Conference in the Hyatt Place Garden City, New York
    • Registration for the August 17th & 18th 2025 Comprehensive Musculoskeletal Ultrasound Conference and Musculoskeletal Ultrasound Essentials Conference on May 18th 2025..all at the Hyatt Place Garden City, New York
  • PROBE SPORTS MEDICINE