32 results
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
The knee joint ligaments ... and intracapsular ... functioning to provide stability ... , prevent dislocation ... #orthopedics
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
and a chronic ACL ... and an ACL reconstruction ... to restore stability ... #Injury #ACLTear ... anterior #cruciate #ligament
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Maltracking Patella on Knee ... patellar tracking and ... potential instability ... #J #Sign #Knee ... clinical #video #msk #orthopedics
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Anterior Cruciate Ligament ... • Instability ... : feels like knee ... giving out" • Inability ... few weeks but instability
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... • Due to injury ... scapholunate interosseous ligament ... ("Terry Thomas sign ... onto outstretched hand
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
pathologic varus alignment ... and a chronic ACL ... to correct his alignment ... to restore stability ... #Injury #ACLTear
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
: Pathogenesis and ... Avulsion or shearing injury ... -> Ligaments tear ... Complications: • Inability ... #symptoms #orthopedics
Medial Collateral Ligament (MCL) Stability Test on Knee Examination

Medial Collateral Ligament stability can be tested at
(MCL) Stability ... stability can be ... tested at 0 and ... #MCL #Stability ... #sports #msk #orthopedics
Lateral Collateral Ligament (LCL) Stability Test on Knee Examination

Lateral Collateral Ligament stability can be tested at
(LCL) Stability ... stability can be ... tested at 0 and ... #LCL #Stability ... #sports #msk #orthopedics
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve Injury ... Manifested as the inability ... to make the OK sign ... sports #neurology #orthopedics ... #Hand