9 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... over dorsum of foot ... Commonly caused ... such as fibular fracture ... sensory #motor #leg #physicalexam
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Anatomy of the Knee ... it, think of a fracture ... several types of fractures ... To asses the patella ... #msk #orthopedics
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
• Stroke • Root ... Greater Trochanter Fracture ... Valgus position of knee ... pathophysiology #causes ... signs #diagnosis #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Fractures-> Femur ... for associated fracture ... Avulsion fractures ... SEGOND FRACTURE: ... Avulsion fracture
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Radiology Imaging ... Case description ... Controversy: Subchondral fracture ... Freiberg #Infraction #foot
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain: • Fracture ... • Sciatica • Tarsal ... Hair loss- feet and ... lower #extremity #msk ... #physicalexam
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
Insufficiency Fracture ... Insufficiency Fracture ... Osteonecrosis of the Knee ... ) - Fracture line ... #diagnosis #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... Radiology Imaging ... Can get chondral fractures ... diagnosis: • Patella fracture ... with or without a fracture
Intermetatarsal Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal and T1-hypointense signal between the first
Radiology Imaging ... Case description ... was for stress fracture ... Metatarsal stress fracture ... Intermetatarsal #Bursitis #foot