143 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
PIP joints are ... usually dorsal • DIP ... and PIP joints ... Diagnosis #Management #Hand ... #Orthopedics #MSK
Arthritis of the Hand - Arthritis Patterns

Osteoarthritis:
• Osteoarthritis of the hand usually involves the DIP and
and PIP joints, ... and MCP joints, ... but not the DIP ... MCP and PIP joints ... + DIP + 1st CMC
Phalanges - Hand Anatomy

Joints between phalanges are named interphalangeal meaning “between phalanges.” Because each finger has
Phalanges - Hand ... Anatomy Joints ... #PIP (proximal interphalangeal ... #DIP (distal interphalangeal ... #Phalanges #Hand
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
function of the DIP ... distal to the DIP ... tender DIP joint ... Diagnosis #Management #Hand ... #Orthopedics #MSK
Rheumatoid Arthritis
Rheumatoid Arthritis (RA) is an inflammatory autoimmune condition. While chiefly thought of as a joint
affecting the MCP & PIP ... not symmetrical and ... often affects the DIP ... cells at the MCP/PIP ... #msk #arthritis
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
Bunnel-Littler PIP ... tightness in the PIP ... to do with both hands ... clinical #video #msk ... #PIP
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Pathology of the Hip ... • Congenital hip ... joints • Decr ... • Sacroiliac Joint ... signs #diagnosis #msk
Boutonniere Deformity: Pathogenesis and Complications
 • Hyperextension of DIP
 • Flexion of PIP
=> Boutonniere Deformity =>
Hyperextension of DIP ... • Flexion of PIP ... volar plate of PIP ... joint => Premanent ... pathophysiology #msk
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Differential Diagnosis Algorithm ... Pneumonia • (UIP ... Pneumonia • (DIP ... Pneumonia • (LIP ... Amy Chung, MD, MSc
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Differential Diagnosis Algorithm ... Osteomalacia • Rickets Hip ... JointHip Dysplasia ... Disease Knee Joint ... #MSK #Differential