198 results
Arthritis of the Hand - Arthritis Patterns

Osteoarthritis:
• Osteoarthritis of the hand usually involves the DIP and
and PIP joints, ... and MCP joints, ... MCP and PIP joints ... subluxation causing ulnar ... #diagnosis #rheumatology
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
of wrist & MCP joint ... Small muscles of hand ... Thumb flexion at IP ... joint & flexion ... joint #Rock
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
PIP joints are ... and PIP joints ... ulnar displacernent ... Discharge with orthopedic ... #Orthopedics #MSK
Orthopedic Fracture Classification - Upper Limbs
Neer Classification of Proximal Humeral head Fractures:
 • 1-part
 • 2-part:
Orthopedic Fracture ... hand Smith's Fracture ... hand Barton's ... without an ulnar ... #Upper #Limbs #Orthopedics
Shoulder Effusion Ballottement on Physical Examination

Shoulder effusion. You can ballot and see fluid return at posterior
Shoulder Effusion ... You can ballot and ... posterior glenohumeral joint ... #glenohumeral #PhysicalExam ... #msk #sports #orthopedics
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Exam: Swollen and ... tender DIP joint ... Discharge with orthpedic ... Diagnosis #Management #Hand ... #Orthopedics #MSK
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Innervation of Muscles Shoulder ... Axillary Nerve Shoulder ... Fingers Abduction T1 Ulnar ... Gluteal Nerve Hip ... MuscleGroups #MSK #Orthopedics
Jaccoud's Arthropathy on Physical Examination

Deforming non-erosive arthropathy characterized by ulnar deviation of the second to fifth
characterized by ulnar ... metacarpophalangeal joint ... deformity with ulnar ... clinical #video #physicalexam ... #hands #rheumatology
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
: Pathogenesis and ... pain, swelling, and ... esp carpal, MCP, PIP ... • As cartilage and ... Boutonniere's ulnar
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
Causes of Bone/Joint ... predispose to other orthopedic ... common sites: hip ... , shoulder ... XR, MRI to dx and