21 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... injuries: Perilunate dislocation ... Discharge with orthopedic ... Radiology #XRay #Diagnosis
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... should be 1-2 mm ... Thomas" sign to diagnosis ... between all carpal bones ... should be 1-2 mm
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
Causes of Bone/Joint ... Generally affects long bones ... common sites: hip, shoulder ... • XR, MRI to ... BrighamChiefs #Bone
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Dislocation - ED ... fracture (10%), bony ... injection +/- procedural ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... and underlying bone ... joint capsule or bone ... #Dislocation #Diagnosis ... symptoms #msk #orthopedics
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
dislocation. ... relationship of bone ... In cases where closed ... #PhysicalExam #Procedure ... #Orthopedics #clinical
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
fractured long bone ... Trauma to Vessel (dislocation ... • Dislocated Bone ... #Algorithm #Orthopedics ... #Causes
Multiple Myeloma and Monoclonal Gammopathies
C - HyperCalcemia- calcium > 11 mg/dL / >1 mg/dL the ULN
R
g/dl LLN B - Bony ... more: • Clonal bone ... focal lesions on MRI ... Causes of false- ... Gammopathies #MGUS #diagnosis
Amyloidosis - Summary
Group of disorders associated with extracellular deposition of fibrils formed from low-molecular-weight proteins in
Diagnosis: 1. ... protein-albumin" dissociation ... muscle wasting Bone ... hypoadrenalism • Nausea ... enlargement • MRI
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... dislocation WITHOUT ... Differential diagnosis ... • Bony Humeral ... #clinical #mri