17 results
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
Bunnel-Littler PIP ... joint capsule cause ... to do with both hands ... #PhysicalExam #clinical ... #video #msk #PIP
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
this patient's hand ... endocarditis, in this case ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical
Cubital Tunnel Syndrome: Pathogenesis and clinical findings

 • Paresthesia of 5th and medial half of 4th
clinical findings ... awakening • Medial hand ... • + elbow flexion ... CubitalTunnel #Syndrome #Diagnosis ... signs #symptoms #msk
Flexor Tenosynovitis

And of course don't forget Kanavel's Criteria:
1. Tenderness along course of finger
2. Symmetrical swelling of
Flexor Tenosynovitis ... And of course ... Kanavels #Criteria #Clinical ... #Sign #Hand #MSK ... #Diagnosis
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... . 2) Ask the patient ... to relax the hand ... phalanx of the flexed ... Positive #Abnormal #clinical
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
C8 Elbow: • Flexion ... C8 Wrist: • Flexion ... , C8 (radial) Finger ... aracteristic "claw hand ... Dermatomes #Myotomes #diagnosis
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
dorm of the hand ... powers the deep flexors ... When clinically ... from TOS to the hand ... Nerve #Anatomy #diagnosis
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... caused by disruption ... that is fixed in flexion ... #Management #Hand ... #Orthopedics #MSK
Pyogenic Flexor Tenosynovitis

50-year-old man, kidney transplant, with post-transplant diabetes. Inpatient for pneumonia. It evolves with delirium,
tenosynovitis of the hand ... confirmed the diagnosis ... compartments of the hand ... #Hand #Finger # ... Clinical #Photo
Dupuytren's contracture: Idiopathic thickening of the palmar facia. In this case severe enough that
it limits finger
In this case severe ... that it limits finger ... #Photo #Dupuytrens ... #Contractures #Hand ... #Palmar #UCSDH