extracapsular
Adjective
Meaning
Situated outside of a capsule, esp. outside the capsular ligament of a joint.
Source: Webster's dictionarySynonyms
extra-articular
nonarticular
periarticular
nonjoint
non-articulated
juxtaarticular
pericapsular
non-synovial
periarthritic
parasynovial
non-articulating
non-articulative
non-joint
paraarticular