Lumbar Orthopedics Flashcards
procedure for Antalgia sign
Dr will observe patient while standing to see if they maintain a certain posture to help alleviate pain
findings of Antalgia sign when leaning away from the side of pain
means posterolateral herniated disc
findings of Antalgia sign when leaning toward the side of pain
means posteromedial herniated disc
findings of Antalgia sign when leaning forward away from the pain
means posterocentral herniated disc
procedure for Straight leg raiser
patient lies face up, doctor raises the symptomatic leg until the pain is reproduced
purpose for Straight leg raiser
testing for possible SOL, disc lesion, sacro-iliac or lumbosacral problem
findings of Straight leg raiser
pain may suggest sciatica from lumbosacral lesion or SOL
with straight leg raiser, if pain is in first 30 degrees it means
means something major
with straight leg raiser, if pain is between 30 and 45 degrees it means
means sciatic irritation
with straight leg raiser, if pain is after 60 degrees it means
means lumbosacral problem
procedure for Bragard’s sign
(done if the patient has positive straight leg raiser)
perform a straight leg raiser then lower the leg 5 degrees and dorsiflex the foot
purpose of Bragard’s sign
attempt to reproduce leg pain
findings of Bragard’s sign
will be positive if there is an increase in leg pain
procedure for Sicard’s sign
(done if the patient has positive Bragard’s sign)
perform straight leg raiser, lower leg 5 degrees, dorsiflex foot & relax, then dorsiflex big toe
purpose of Sicard’s sign
to reproduce leg pain
findings of Sicard’s sign
irritation of usually L5 nerve root, but can be L4 or S1 as well
procedure for Bechterew’s test
(is a seated straight leg raiser)
patient sits with back straight then extends the leg at the knee; if no pain then Dr applies downward pressure right above the knee while patient lifts leg
purpose of Bechterew’s test
pain should be the same as in straight leg raiser
findings of Bechterew’s test
will be positive if straight leg raiser is positive
procedure for Slump test
patient is seated with back maximally slumped, knee is at 90 degrees, foot is fully dorsiflexed, then patient extends the leg at the knee
purpose of Slump test
pain should be the same as in straight leg raiser
findings of Slump test
if positive then possible disc bulge or herniation
procedure for Crossed straight leg raiser
is the same as straight leg raiser but done on ASYMPTOMATIC side first
purpose of Crossed straight leg raiser
attempt to reproduce leg pain
findings of Crossed straight leg raiser
if symptoms are at same angle as straight leg raiser then possible posteromedial disc bulge or herniation
if symptoms are at increased angle of straight leg raiser then possible posterolateral disc bulge or herniation
procedure of Fajersztajn’s test
performs crossed straight leg raiser (on asymptomatic side!), then lowers leg 5 degrees and dorsiflex foot