A shoulder dislocation in this direction can occur after a seizure.
What is posterior?
100
Increasing pain med requirements after reduction and casting of a tibia fracture is indicative of this condition.
What is compartment syndrome?
100
A 30 y/o man with LBP, limited chest expansion, elevated ESR, and a positive HLA-B27 likely has this condition.
What is ankylosing spondylitis?
100
Pain and tenderness over the tibial tubercle in early adolescence is likely due to this.
What is Osgood-Schlatter's Disease?
100
Trauma, steroids, alcoholism, and sickle cell disease are all possible causes of this.
What is AVN of the bone?
200
A 50 y/o diabetic female who injures her shoulder and presents 6 months later with pain and significantly restricted motion likely has this.
What is frozen shoulder (adhesive capsulitis)?
200
Laxity with varus stress of the knee indicates injury to this structure.
What is the LCL (lateral collateral ligament)?
200
Low back pain that awakens the patient from sleep is most likely due to this.
What is tumor or infection?
200
This X-ray finding would occur in an obese adolescent male with decreased hip abduction.
What is SCFE?
200
Common findings in this condition include tachycardia, confusion, respiratory distress, and petechial hemorrhages.
What is fat embolism syndrome?
300
Injury to this nerve results in loss of sensation over the palmar aspect of the index finger.
What is the median nerve?
300
Following an MVA, a hip held in flexion, adduction, and internal rotation likely leads to this diagnosis.
What is a posterior hip dislocation?
300
Pain in the lower back that radiates to the lower limbs and is worsened by walking and improved with rest is likely due to this condition.
What is neurogenic claudication?
300
This is the most likely diagnosis in a 6 year old boy with a limp, chronic knee pain, and limited hip abduction.
What is Perthes disease?
300
Pain and swelling of the knee, uveitis, and urethritis are likely caused by this syndrome.
What is Reiter's disease?
400
A fracture of the distal radial diaphysis with associated DRUJ instability is called this.
What is Galeazzi fracture?
400
Erythema, edema, and warmth of the foot in a diabetic with no fever and a normal WBC is likely due to this condition.
What is Charcot arthropathy (neuropathic arthropathy)?
400
This type of scoliosis is most common in teenage females, has an inherited disposition, and commonly increases with growth.
What is idiopathic?
400
A fracture that extends along the physis and exits out the metaphysis is this type of fracture.
What is Salter-Harris II?
400
This is the most common primary malignant bone tumor.
What is osteosarcoma?
500
This is the most common extensor tendon rupture after a Colles' fracture.
What is extensor pollicis longus?
500
This is most commonly injured organ system during pelvic fractures.
What is urinary tract?
500
A posterolateral disc herniation at this level will lead to weakness of the EHL, numbness in the 1st dorsal webspace, and normal reflexes.
What is L4/5?
500
This finding is positive in a newborn with a developmental dislocation of the hip.
What is Ortolani or Galeazzi?
500
This bone disorder results in abnormal bone architecture from an increase in osteoblastic and osteoclastic activity causing a mosaic bone pattern and "chalk-stick" fractures.