12 results
Subtrochanteric Femur Fracture: Pathogenesis and clinical findings
 • Subtrochanteric region spans 5 cm distally from the
Subtrochanteric Femur Fracture ... low energy fall fractures ... Atypical femur fracture ... Subtrochanteric #Femur #Fractures ... #pathophysiology
Acute Joint Pain - Vitamin CD Mnemonic
Vascular
Infectious
Trauma - Multiple injury sites, Open Fracture, Infectious joint pain
Autoimmune
Vascular Infectious Trauma ... injury sites, Open Fracture ... See pathologic fractures ... Mnemonic #MSK #Orthopedics ... differential #diagnosis #Causes
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Differential Diagnosis Algorithm ... Embolism (e.g. fractured ... Disruption • Trauma ... Vessel (dislocation/fracture ... #Orthopedics #Causes
Causes of Back Pain - Differential Diagnosis Algorithm
Always assess for red flags. If no red flags,
Causes of Back Pain ... dysfunction, saddle paresthesia ... , high energy trauma ... of neoplasm • Fracture ... #Causes
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Chronic Joint Pain ... • Stress Fracture ... • Stress Fracture ... • Pathologic Fracture ... #Orthopedics #Causes
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pathologic / Fragility Fractures ... Differential Diagnosis Algorithm ... Ricketts - Diffuse Pain ... #Fragility #Fractures ... #Orthopedics #Causes
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Fracture • Arthritis ... pseudogout • Trauma ... Red Flags: • Trauma ... History of blunt trauma ... Paralysis 4) Paresthesia
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
Orthopedic Emergencies ... after long bone fractures ... fibula) and hip fractures ... stabilization of long bone fractures ... H/O antecedent trauma
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Poliomyelitis Activity/ Trauma ... Greater Trochanter Fracture ... Sacroiliac Joint Pain ... Trendelenburg #Gait #pathophysiology ... #causes #symptoms
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
other forms of trauma ... Vertebral burst fracture ... herniation - Trauma ... Impotence - Saddle anesthesia ... loss - Saddle anesthesia