GHJ Osteokinematics

IR limitors

-posterior capsule, posterior band of the inferior glenohumeral lig

Adduction limitors

-trunk, superior glenohumeral ligament, and coracohumeral ligament

Adduction

0 -rolls inferiorly and slides superiorly

Flexion

0-120 -anterior roll and posterior slide

Abduction

0-120 -roll superiorly and slides inferiorly

external rotation

0-70 -roll posteriorly and slide anteriorly

internal rotation

0-85 -roll anteriorly and slide posteriorly

Extension limitors

Anterior capsule and coracohumeral ligament

ER limitors

Anterior joint capsule, coracohumeral ligament and all GH ligaments

extension

-0-65 -posterior roll and anterior slide

Abduction limitors

Inferior capsule and inferior glenohumeral ligament

Flexion limitors

Posterior capsule, coracohumeral ligament, posterior band of the inferopr glenohumeral ligament