Incudomalleolar joint is a ?
Synol joints are classified as follows :1) Plane synol joints (flat joints)2) Hinge joints (Ginglymus joints or ginglymi)3) Pivot or trochoid joints4) Condylar (bicondylar) joints5) Ellipsoid jointsNote : Metacarpophalangeal joints are ellipsoid joints functionally, but structurally they belong to condylar joints.6) Saddle (sellar) jointsThe aicular surfaces are reciprocally saddle shaped, i.e. concavo-convex. Examples are first (thumb) carpometacarpal joint, sternoclavicular joint, calcaneocuboid joint, incudomalleolar joint (smallest saddle joint) and patellofemoral joint.7) Ball and socket (spheroidal) joints
Ellipsoid joint
Pivot joint
Hinge joint
Saddle joint