Humeroulnar joint | definition of humeroulnar joint by Medical dictionary
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hu·mer·o·ul·nar joint [TA]
the portion of the elbow joint between the trochlea of the humerus and the trochlear notch of the ulna.
Farlex Partner Medical Dictionary © Farlex 2012
hu·mer·o·ul·nar joint (hyū'mĕr-ō-ŭl'năr joynt) [TA]
The portion of the elbow joint between the trochlea of the humerus and the trochlear notch of the ulna.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive
Wevers, "Geometry of the humeroulnar joint
," Journal of Orthopaedic Research, vol.
The bone fragment was displaced laterally by the traction of the flexor muscles; however, dislocation of the humeroulnar joint
was not observed (Figure 1).
Segment Proximal boundary Distal boundary Upper Arm Glenohumeral Joint Humeroulnar Joint
Forearm Humeroulnar Joint
Ulnocarpal Joint Hand Ulnocarpal Joint Distal Phalanges Thigh Shank Femoral Head Tibiofemoral Joint Tibiofemoral Joint Talocrural Joint Foot Talocrural Joint Distal Phalanges Segment Basic description (a) Upper Arm Commences between the head of the Humerus and glenoid fossa of the Scapula, separating the upper arm from the trunk; Ending at the elbow axis, noted by the trochlea of the Humerus and olecranon process of the Ulna.