33 results
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
Knee Joint Anatomy ... Ligaments The knee ... functioning to provide stability ... By @rev.med #Knee ... #Ligaments #orthopedics
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
Axillary Nerve Shoulder ... Gluteal Nerve Knee ... Tibial Nerve Knee ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
function of the DIP joint ... flexion due to inability ... Discharge with orthpedic ... Radiology #XRay #Diagnosis ... Management #Hand #Orthopedics
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
joint => Force ... ligaments and joint ... tendons, ligaments, joint ... #Dislocation #Diagnosis ... symptoms #msk #orthopedics
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
cause of anterior shoulder ... instability from ... Usually anterior shoulder ... Differential diagnosis ... clinical #Radiology #diagnosis
Rheumatoid Arthritis Summary
Overview: chronic, inflammatory symmetric polyarthritis involving small joints of hands/feet, knees, shoulders
Signs & Symptoms:
of hands/feet, knees ... , shoulders Signs ... • Ultrasound Diagnosis ... : CLINICAL DIAGNOSIS ... Rheumatoid #Arthritis #diagnosis
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Anterior Shoulder ... dislocated major joint ... Most common major joint ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
for Glenohumeral Instability ... the glenohumeral joint ... is positive for instability ... #Shoulder #PhysicalExam ... #sports #msk #orthopedics
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
for Glenohumeral Instability ... the glenohumeral joint ... is positive for instability ... #Shoulder #PhysicalExam ... #sports #msk #orthopedics
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Chondrodysplasia Neurologic ... Degeneration of the hip joints ... • Sacroiliac Joint ... Valgus position of knee ... symptoms #signs #diagnosis