7835 results
Infantile Spasms 
Associated with Tuberous Sclerosis 
1) Flexor spasms: Sudden flexion of neck, trunk, arms, and
spasms: Abrupt extension ... ) Mixed flexor-extensor ... and arms, and extension ... Developmental delay Diagnosis ... Peds #Pediatrics #Diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
lateral slips of the extensor ... phalanx to enable extension ... central slip of the extensor ... phalanx to enable extension ... Radiology #XRay #Diagnosis
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Mallet finger, the extension ... of the terminal extensor ... immobilize • Splint: Extension ... Radiology #XRay #Diagnosis
Anatomic Snuff Box
 • 3 'P' Muscles - Abductor Pollicis Longus, Extensor Pollicis Brevis, Extensor Pollicis
Pollicis Longus, Extensor ... Pollicis Brevis, Extensor
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
to the lateral extensor ... central band of extensor ... #differential #diagnosis
Exposed Extensor Tendons of the Hand

#Extensor #Tendons #Hand #clinical #video #physicalexam #intraoperative
Exposed Extensor ... of the Hand #Extensor
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
Musculocutaneous Nerve Elbow Extension ... Radial Nerve Wrist Extension ... to Psoas Hip Extension ... Tibial Nerve Knee Extension ... Orthopedics #Neurology #Diagnosis
Diagnostic Testing for Meningitis
History:
 • Triad: Fever, neck stiffness, and altered mental status
 • Sens: 44%
Diagnostic Testing ... Kernig Sign: • Leg extension ... back/thighs or extension ... #Meningitis #diagnosis ... #Specificity #diagnosis
Cardiac POCUS.  #diagnosis #em #cardiology #pocus
Cardiac POCUS. ... #diagnosis #em # ... cardiology #pocus
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
- Differential Diagnosis ... Resisted shoulder extension ... #Differential #Diagnosis