Rheumatic iridocyclitis.
D000844:Ankylosis; D006801:Humans; D015863:Iridocyclitis / Q000209:etiology*; D013166:Spondylitis; D013167:Spondylitis, Ankylosing / Q000150:complications*
IRIDOCYCLITIS/etiology; SPONDYLITIS, ANKYLOSING/complications