29 results
Kernig's Sign in Meningitis

Kernig's sign is present if the patient, in the supine position with the
with the hip and knee ... cannot extend the knee ... has pain with extension ... of the knee, and ... of the opposite knee
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 ... to Psoas Hip Extension ... Gluteal Nerve Knee ... Tibial Nerve Knee ... Extension L3 Femoral
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
LCL Injury on Knee ... Physical Exam The knee ... is examined in extension ... lateral side of the knee ... #Stress #Test #Knee
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
- Patient with knee ... in extension. ... is produced in knee ... #physicalexam #knee
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Maltracking Patella on Knee ... with flexion and extension ... JSign #J #Sign #Knee
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
Dorsal Thumb Wrist Extension ... Middle Finger Elbow Extension ... Femoral Condyle Knee ... Extension None ... Ankle Dorsiflexion Knee
Achilles Tendon Rupture in Slow Motion

Caused by high speed knee extension with ankle dorsiflexion.

Dr. Boris Gojanovic
by high speed knee ... extension with
Knee Ligaments - Biomechanics Model - Flexion and Extension

@AnatomyStandard

#Knee #Ligaments #Model #3D #clinical #video #orthopedics #msk
Knee Ligaments - ... - Flexion and Extension ... AnatomyStandard #Knee
Kernig's Sign in Meningitis

Resistance or pain elicited by passive extension of the knees, thought to be
elicited by passive extension ... of the knees, thought
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
Nomenclature (NOT "Wuhan ... nickmmark #COVID19 #Cheatsheet