45 results
Example of 4th wrist extensor compartment tenosynovitis, note marked synovial hypertrophy and effusion in the tendon
Example of 4th wrist ... extensor compartment ... tenosynovitis, ... #extensor #tenosynovitis ... #pocus
Flexor Tenosynovitis (FTS)

The clinical diagnosis of FTS is made using Kanavel’s Signs:
 - Fusiform swelling.
 -
Flexor Tenosynovitis ... Pain with passive extension ... MD #Flexor #Tenosynovitis ... Criteria #Sign #Hand #MSK
Examination for ECU Tendinitis 

ECU tenosynovitis is the second most common type of tenosynovitis around the
Tendinitis ECU tenosynovitis ... common type of tenosynovitis ... around the wrist ... PT_yuu_mizu628 #ecu #extensor ... #physicalexam #msk
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
de Quervain's Tenosynovitis ... ulnar deviates the wrist ... pollicis longus and extensor ... physicalexam #sports #msk ... #rheumatology #wrist
WHAT test - Wrist Hyperflexion and Abduction of the Thumb 

The wrist is hyperflexed and the
WHAT test - Wrist ... interphalangeal extension ... De Quervain's tenosynovitis ... #DeQuervains #Tenosynovitis ... video #sports #msk
Thumb Tenosynovitis on POCUS

Erythema base of thumb.  Severe pain with extension. Nice abscess base of
Thumb Tenosynovitis ... on POCUS Erythema ... Severe pain with extension ... contiguous with EPL (extensor ... #Thumb #POCUS #
POCUS Reference Measurements
 • Gallbladder
 • Urinary Bladder
 • GI Tract
 • Pregnancy
 • Optic Nerve
POCUS Reference ... Pregnancy • Optic ... Nerve • MSK ... DVT • IVC • Aorta ... sspillai01 #POCUS
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Instability (MCI) of the Wrist ... deviation of the wrist ... extensors (ECU, ... #Instability #Wrist ... #msk #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 Wrist ... Extension C6 Radial ... to Psoas Hip Extension ... Tibial Nerve Knee Extension ... #MuscleGroups #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... , pain with wrist ... extension • ... #Dislocation #Wrist ... Orthopedics #Sports #MSK