11 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
capsule. collateral ligaments ... joint hinge joint ... joint = hinge joint ... #Dislocation #IPJoint ... #Orthopedics #MSK
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
muscle, tendon, ligaments ... Structural damage to nerves ... muscles, tendons, ligaments ... #Diagnosis #signs ... #symptoms #msk
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Superior gluteal nerve ... dislocation Iatrogenic ... • Sacroiliac Joint ... causes #symptoms #signs ... #diagnosis #msk
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... will not be able ... #Interosseous #Nerve ... #Injury #Finger ... #sports #msk #orthopedics
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint ... • Tendon • Ligament ... visceral organ or nerve ... e.g., congenital hip ... #Pain #MSK #rheumatology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Test for Ulnar Nerve ... the patient is unable ... compensates via MP joint ... Palsy #clinical #video ... #physicalexam #msk
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
will not be able ... second and third fingers ... first and second fingers ... Video via @open_michigan ... #sports #msk #orthopedics
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
Stimulation of nerve ... esp carpal, MCP, PIP ... ulnar drift of fingers ... Extra-articular signs ... pathophysiology #signs
Elson's Test - Extensor Digitorum Finger Examination

Elson's test evaluates for partial or complete tear of the
Extensor Digitorum Finger ... interphalangeal joint ... the edge of the table ... extend at the PIP ... #sports #msk #orthopedics
Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
the edge of the table ... to flex at the DIP ... known as Jersey finger ... #Test #Jersey #Finger ... #sports #msk #orthopedics