8 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
That causes the ... #Injury #Positive ... #PhysicalExam #Sports ... #Ortho #anterior ... cruciate #ligament #msk
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
• Due to injury ... onto outstretched hand ... Thumb spica • Ortho ... #Radiology #XRay ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... , median nerve injury ... Sugar tong • Ortho ... #Radiology #XRay ... #MSK
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Finger deformity caused ... : Hyperflexion injury ... joint • Ortho ... Finger #Radiology #XRay ... #MSK
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Greater Trochanter Fracture ... Pain • Valgus position ... of knee due to ... pathophysiology #causes ... #msk
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury ... Finger splint • Ortho ... IPJoint #Radiology #XRay ... #Diagnosis #Management ... #MSK
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
the elbow to the hand ... ECU Subluxation diagnosed ... ascertain the exact position ... #physicalexam #video ... Orthopedics #Wrist #msk
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Pertinent positives ... Several of the diagnoses ... Due to their short ... , and his oxygen ... Most commonly caused