16 results
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
clinical findings • Maternal ... Prader-Willi Syndrome Signs ... PraderWilli #Syndrome #genetics ... #pathophysiology ... #peds #pediatrics
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
Stress Fracture: ... continued loading Stress ... StressFractures #msk #orthopedics ... #pathophysiology ... #symptoms #signs
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... rupture of the lateral ... collateral ligament ... PhysicalExam #Sports #Orthopedics ... #Knee #lateral
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Varus Stress Test ... for Radial (Lateral ... open_michigan #Varus #Stress ... #RCL #Radial #Lateral ... #sports #msk #orthopedics
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
from impact onto lateral ... hip Signs/Symptoms ... msk #diagnosis #pathophysiology ... #signs #symptoms ... #orthopedics
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Acute loss of lateral ... Dislocation #Diagnosis #signs ... symptoms #msk #orthopedics ... #pathophysiology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Clinical Findings Genetics ... radiation -> Bilateral ... > Keratoconus Signs ... • Rizutti's Sign ... #Keratoconus #pathophysiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
radiocapitellar lines), fat pads ... anterior sail sign ... Tenderness to lateral ... II-IV, pending orthopedic ... Diagnosis #Management #Orthopedics
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
Signs/Symptoms/Complications ... #21HydroxylaseDeficiency #21OHD #pathophysiology ... #genetics #endocrinology ... #peds #pediatrics
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
joint capsule. collateral ... degrees of flexion; lateral ... dislocation, due to EDS ... Discharge with orthopedic ... Management #Hand #Orthopedics