15 results
Stenosing Flexor Tenosynovitis or Trigger Finger.
The middle finger is blocked in flexion and the effort /
Trigger Finger. ... The middle finger ... generated by its extension ... dr.sergibarrera #Trigger# Finger ... #tendon #tenosynovitis
Stenosing Flexor Tenosynovitis or Trigger Finger on Physical Exam

Dr. Sergi Barrera @dr.sergibarrera

#TriggerFinger #Trigger #Finger #Stenosing #flexor
Stenosing Flexor ... Trigger Finger ... TriggerFinger #Trigger #Finger ... #tendon #tenosynovitis ... #physicalexam #orthopedics
Flexor Tenosynovitis on POCUS

Index finger including flexor tendon being viewed.  Note small fluid around the
POCUS Index finger ... tendon being viewed ... Kanavel’s signs: finger ... pain on passive extension ... clinical #radiology #finger
Pyogenic Flexor Tenosynovitis

50-year-old man, kidney transplant, with post-transplant diabetes. Inpatient for pneumonia. It evolves with delirium,
of pain in his fingers ... pain with passive extension ... tenderness in the tendon ... pain with passive extension ... #Hand #Finger #
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Mallet Finger Absence ... exclude Mallet finger ... , the extension ... • Finger deformity ... tendon distal to
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
phalanx to enable extension ... tendon), mallet ... finger deformity ... tendon) • ED ... reduction • Splint: Finger
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 Wrist ... Extension C6 Radial ... Nerve Fingers ... Nerve Fingers ... to Psoas Hip Extension
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
Median Nerve Tension ... Neuropathy Elbow extension ... dorsiflexion/finger ... extension → shoulder ... Median #Nerve #Tension
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Median Nerve Tension ... dorsiflexion/finger ... extension → shoulder ... rotation → elbow extension ... Median #Nerve #Tension
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
de Quervain's Tenosynovitis ... makes a fist with fingers ... pollicis longus and extensor ... pollicis brevis tendons ... #sports #msk #orthopedics