69 results
Lisfranc Joint Injuries - XRay Interpretation
The tarso metatarsal joint is named after a french surgeon. The
The stability of ... depends on several ligaments ... The lisfranc ligament ... an interosseous ligament ... checklist #foot #msk #diagnosis
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
shearing injury -> Ligaments ... lateral hip Signs/Symptoms ... Complications: • Inability ... Fractures #msk #diagnosis ... pathophysiology #signs #symptoms
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Inferior Glenohumeral Ligament ... inferior glenohumeral ligament ... anterior shoulder instability ... Differential diagnosis ... clinical #Radiology #diagnosis
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
paresthetica • Symptoms ... 3-6 months of symptom ... sensory • Before diagnosis ... lateral inguinal ligament ... #differential #diagnosis
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
pathology testing stability ... transverse humeral ligament ... flexion elicits symptoms
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Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Helpful Clues for Distinguishing Upper vs. Lower GI Bleeding
Upper GI Bleed (proximal to ligament of Treitz):
Bleed (proximal to ligament ... Bleed (distal to ligament ... feature: Hemodynamic instability ... comparison #versus #diagnosis
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
S1 => Weakened stability ... Spondylolisthesis #MSK #diagnosis ... pathophysiology #signs #symptoms
Labyrinthitis 
Vestibular neuritis + unilateral hearing loss = Labyrinthitis 
1) Vertigo (severe) 
2) Gait instability 
3)
severe) 2) Gait instability ... Labyrinthitis #Diagnosis ... #Symptoms #Signs
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
muscle, tendon, ligaments ... muscles, tendons, ligaments ... #Dislocation #Diagnosis ... #signs #symptoms