17 results
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
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
joint capsule cause ... finger at PIP ... to do with both hands ... BunnelLittler #Test #PhysicalExam ... #clinical #video
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... patient to relax the hand ... phalanx of the flexed ... Positive #Abnormal #clinical ... video #neurology #PhysicalExam
Trousseau's Sign of Hypocalcemia on Physical Exam

Carpopedal spasm caused by ischemia induced by an inflated blood
Carpopedal spasm caused ... Involves flexion ... hyperextension of the fingers ... #Hypocalcemia #clinical ... #video #endocrinology
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
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
C8 Elbow: • Flexion ... , C8 (radial) Finger ... aracteristic "claw hand ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm #physicalexam
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 ... Radiology #XRay #Diagnosis ... #Management #Hand
Trousseau's Sign in Hypocalcemia

Trousseau sign of latent tetany is a medical sign observed in patients with
muscles of the hand ... joints flex, the ... fingers adduct. ... #Video #Clinical ... #Endocrinology
Grasp Primitive Reflex on Newborn Physical Exam 

Placement of the examiner’s finger in the palm of
the palm of the hand ... flexion and grasping ... dorsum of the hand ... the back of the hand ... causes a hand opening