valgus and varus leg deformities.

anatomical anatomy body bone bowlegged bunion chart defect deformation diagram education flat foot foot health hip joint human knee knees leg leg curvature varieties lower limb deformities medical muscle spasms normal feet orthopedist pathology pelvic bones perfect podiatry problem serious skeleton structure supinator system template valgus deformity varus varus curvature vector walking x-shaped legs