[Bubble location] Mostly large joints (elbows, shoulders, hip, wrists, knees, ankles) Localized deep pain, ranging from mild to excruciating. Sometimes a dull ache, but rarely a sharp pain. Active and passive motion of the joint aggravates the pain. The pain may be reduced by bending the joint to find a more comfortable position. If caused by altitude, pain can occur immediately or up to many hours later. [DCS type] 
Musculoskeletal
M u s c u l o s k e l e t a l
C u t a n e o u s
N e u r o l o g i c
C o n s t i t u t i o n a l
A u d i o v e s t i b u l a r
P u l m o n a r y