19 results
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
mechanical loading => Bone ... strain => Bone ... micro-damage exceeds ability ... #orthopedics #pathophysiology
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Midcarpal Instability ... Intrinsic Midcarpal Instability ... performed, the large bone ... subluxating the large bone ... orthopedics #clinical #video
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
S1 => Weakened stability ... tenderness • Positive one-legged ... MSK #diagnosis #pathophysiology
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
tear a portion of bone ... Complications: • Inability ... msk #diagnosis #pathophysiology
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
pathology testing stability ... - Lil Bone Peep ... PhysicalExam #clinical #video
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
One and a Half Syndrome ... maintained the ability ... the follow up video ... gaze palsy to one ... PhysicalExam #clinical #video
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Collapse: • Pathophysiology ... Decreased vasomotor tone ... Exhaustion: • Inability ... Irritability, Emotional instability
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
cell function -> Inability ... cells in blood and bone ... Agammaglobulinemia #XLinked #pathophysiology
Pathophysiology of Menopause Organ System Changes:
- CNS / Vasomotor Instability
- Urogenital Mucosa
- Cardiovascular
- Bones

#Pathophysiology #Menopause #Changes
Pathophysiology ... CNS / Vasomotor Instability ... Cardiovascular - Bones ... #Pathophysiology
Pisa Syndrome (pleurothotonus) on Physical Exam
A tonic flexion of the trunk of the body to one
of the body to one ... Pathophysiology: ... neurology #posture #video