oligoarticular
adjective
oli·go·ar·tic·u·lar
| \ ˌäl-i-gō-är-ˈtik-yə-lər
, ə-ˌlig-ə-
\
, ə-ˌlig-ə-
\
Medical Definition of oligoarticular
: affecting a few joints
oligoarticular arthritis
— compare monoarticular, polyarticular