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Terms in this set (57)
Know the 4 rotator cuff supra, infra, subs cap, teres minor
tendons
Avg neck shaft 132.5
Most common glenoid retrograde/posterior wear
wear pattern
Know that the Inferior ?
boarder of the subscap is
denoted by the presence
of the 3 sisters
Posterior erosion Walch B Classification
Know that the long head bicipital groove
of the biceps lies in the
intertuburcular groove
When an offset reamer is posterior and medial to the humeral canal
used, the expected
direction of offset is
, The cephalic vein is the deltoid and pec
anatomic landmark that
divides the
Conjoin tendon = short head of biceps and coracobrachialis
Nerve at inferior boarder axillary nerve
of the glenoid
Anterior escape subscap failure
Gleno tilt = inferior reduces scapular notching
Neck shaft angles that we 135/155
offer =
Know that there is a yup
calcium phosphate
coating on our stem
implants
Know that our spheres are yup
made of cobalt chrome
Posterior offset = 2mm as well as anterior offset
UHMWPE composition of polys and glenoid implants
Torque indicator between 3-5
The max amount of 18mm
lateralization in our system
=
CA heads are designed to glen lid and acromion
articulate with the
Key feature (neck shaft 125-140 inclination variability
availability) =
on the anterior superior and anterior inferior portions
VIP legs overhang
of the glenoid
48h turn around for VIP yup
plans