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ARTHROPLASTY IOT FINAL EXAM 2024 NEWEST ACTUAL EXAM COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) /ALREADY GRADED A+$16.99
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ARTHROPLASTY IOT FINAL EXAM 2024 NEWEST
ACTUAL EXAM COMPLETE ACCURATE EXAM
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) /ALREADY GRADED A+
All of the following are indications for rTSA, EXCEPT: - ANSWERSmall, reparable RC tear
What is the neck-shaft angle range for the Univers II and Apex - ANSWER125-140º
What are the 3 hallmarks of osteoarthritis seen on X-ray? - ANSWERJoint space
narrowing, anterior escape, osteophytes
What is the average anatomic neck-shaft angle of the humerus? - ANSWER132.5º
What is the average humeral retroversion that is reproduced during shoulder
arthroplasty? - ANSWER30º
What is the most common form of arthritis? - ANSWEROsteoarthritis
What group of prior surgeries is the most common cause of Capsulorraphy Arthropathy?
- ANSWERGH Joint Stabilization
What nerve innervates the deltoid muscle? - ANSWERAxillary nerve
Which muscle/tendon can be incised (1-1.5 cm) to help exposure during shoulder
arthroplasty? - ANSWERPec. major
What vascular structure is found at the deltopectoral interval? - ANSWERCephalic vein
What is the most common glenoid wear pattern in shoulder osteoarthritis? -
ANSWERRetroversion/posterior wear
After the glenosphere is inserted into the Univers Revers Universal Glenoid, what is the
definitive way to verify morse taper engagement? - ANSWERUse the glenosphere
forceps with a linear pull
, What is the most common complication with rTSA resulting in re-operation/revision? -
ANSWERScapular notching
What is the insertion site for the subscapularis? - ANSWERLesser tuberosity
The offset of the heads in the Univers II Total Shoulder is? - ANSWER3.5 mm
Which of the following is a key feature of the Univers II and Apex TSA systems? -
ANSWER125-140º inclination variation
The maximum space tray and polyethylene combination height to be used in a Univers
Revers is...? - ANSWER18
All of the following statements are true regarding rTSA, EXCEPT: - ANSWERThe glenoid
peripheral is an optional step and can be skipped
All of the following are hallmarks of rotator cuff arthropathy except: - ANSWERIncreased
acromio-humeral distance
What is the most common complication in rTSA? - ANSWERScapular notching
All of the following are true for ArthroFlex dermal allografts, EXCEPT: - ANSWERMust be
kept frozen until use
What is the thickness of the recommended AFLEX for SCR? - ANSWER3.0 mm
All of the following are requirements for SCR, EXCEPT: - ANSWERIrreparable
subscapularis tear
T/F: The goal of SCR is to keep the humeral head centered on the glenoid - ANSWERTrue
How much variable angulation for screw placement is provided by the locking bushings
in the Arthrex Proximal Humeral Fracture SuturePlate - ANSWER15 degrees
What structures is the ArthroFLEX dermal allograft attached to in the SCR? -
ANSWERSuperior glenoid & greater tuberosity
The current recommendation for arm position in abduction for SCR to obtain appropriate
tensioning of the graft is: - ANSWER20-30 degrees
When cementing the Univers shoulder fracture system stem, which statement is correct?
- ANSWERAfter reaming, the stem is down-sized by 1 before implantation
Which 2 surfaces is the CA humeral head designed to articulate with? - ANSWERGlenoid
& acromion
Why would a CA humeral head be indicated instead of a Univers Revers total shoulder
arthroplasty? - ANSWERDeltoid insufficiency
Preparation of the humeral canal for the Univers shoulder fracture system includes: -
ANSWERReaming to the size of implantation of the stem
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