Larrey's sign is a clinical sign in which patients with sacroiliitis experience pain in the sacroiliac area of the lower back on sitting down suddenly on a hard chair.
The sign is named after Dominique Larrey.[1][2]
osteoarthritis (Bouchard's nodes/Heberden's node)
dermatomyositis (Gottron's papules)
DeQuervain's syndrome (Finkelstein's test)
anterior shoulder instability (Jobe's test)
KNEE: ligament (Lachman test) · meniscus (Apley grind test, McMurray test) · ligament and meniscus (O'Donoghue's triad)
ANKLE: tendon (Simmonds' test)
bone tumor (Codman triangle)
M: JNT
anat(h/c, u, t, l)/phys
noco(arth/defr/back/soft)/cong, sysi/epon, injr
proc, drug(M01C, M4)
M: BON/CAR
anat(c/f/k/f, u, t/p, l)/phys/devp/cell
noco/cong/tumr, sysi/epon, injr
proc, drug(M5)
M: TTH
anat/devp/phys
noco/cong/jaws/tumr, epon, injr
dent, proc (endo, orth, pros)