74 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
tendon), mallet finger ... reduction • Splint: Finger ... Discharge with orthopedic ... Dislocation #IPJoint #Radiology ... Management #Hand #Orthopedics
Hand and Finger Flexion and Extension on Fluoroscopy

#Hand #Finger #Flexion #Extension #Fluoroscopy #clinical #video #radiology #sports
Flexion and Extension ... #Flexion #Extension ... Fluoroscopy #clinical #video ... #radiology #sports ... #orthopedics
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
, the extension ... that is fixed in flexion ... Discharge with orthpedic ... #Radiology #XRay ... Management #Hand #Orthopedics
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Radial Nerve Fingers ... Flexion C8 Median ... Nerve Fingers ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... of the index finger ... clinical #hand #video ... physicalexam #msk #orthopedics ... #neurology #sports
Stenosing Flexor Tenosynovitis or Trigger Finger.
The middle finger is blocked in flexion and the effort /
Stenosing Flexor ... The middle finger ... is blocked in flexion ... generated by its extension ... #physicalexam #orthopedics
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
compare 1) Extend finger ... finger at PIP ... limited in MCP extension ... tight PIPJ in MCP extension ... PhysicalExam #clinical #video
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
wrist dorsiflexion/finger ... neck ipsilateral flexion ... ULTT2 #clinical #video ... #sports #msk #orthopedics ... #neurology #ULNT
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Antecubital Fossa Elbow Flexion ... Elbow Extension ... Finger Flexion ... Medial Thigh Hip Flexion ... differential #diagnosis #Neurology
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
Superficialis Finger ... the isolated finger ... Video via @open_michigan ... PhysicalExam #clinical #video ... #sports #msk #orthopedics