1|Page
ARTHROPLASTY IOT TRAINING EXAM QUESTIONS BANK LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
What vascular structure is found at the deltopectoral interval
- Axillary artery
- "Three sisters" (circumflex vessels)
- Cephalic vein
- Saphenous vein - ANSWER-Cephalic vein
What is the average anatomic neck-shaft angle of the humerus?
- 122.5
- 132.5
- 135
- 155 - ANSWER-132.5
What is the average humeral retroversion that is reproduced
during shoulder arthroplasty?
-0
- 10
,2|Page
- 30
- 50 - ANSWER-30
What is the most common glenoid wear pattern in shoulder
osteoarthritis?
- Anteversion/anterior wear
- Retroversion/posterior wear
- Superiorization/posterior wear
- Acetabularization/global wear - ANSWER-Retroversion/posterior
wear
What is the most common form of arthritis?
- Osteoarthritis
- Rheumatoid arthritis
- Psoriatic arthritis
- Rotator cuff arthropathy - ANSWER-Osteoarthritis
What are the three hallmarks of osteoarthritis seen on x-ray?
- Superior head escape, anterior head escape, osteophytes
,3|Page
- Osteophytes, subchondral cysts, joint space narrowing
- Osteophytes, acetabularization, superior head migration
- Joint space narrowing, anterior escape, osteophytes -
ANSWER-Osteophytes, subchondral cysts, joint space narrowing
What material is the Univers Revers Humeral Stem made out of?
- Cobal chrome (CoCr)
- Titanium (T)
- Stainless steel
- PyroCarbon - ANSWER-Titanium (T)
How much press-fit will the surgeon get when using the Univers
Revers stem compared to the broach?
5 mm
1 mm
1.5 mm
2 mm - ANSWER-1.5 mm
, 4|Page
Which of the following statements is TRUE regarding inclination
angle and scapular notching?
- A standard 135 implant is associated with greater scapular
notching
- A standard 155 implant is associated with greater scapular
notching
- Implants of 135 and 155 are associated with similar occurrences
of scapular notching
- Scapular notching is only associated in revision rTSA -
ANSWER-A standard 155 implant is associated with greater
scapular notching
The humeral head implant for the Univers II and the Glenosphere
for the Univers Revers are composed of:
- Cobalt chrome
- Stainless steal
- Ultra-high molecular weight polyethylene (UHMWP)
- Ceramaic - ANSWER-Cobalt chrome
ARTHROPLASTY IOT TRAINING EXAM QUESTIONS BANK LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
What vascular structure is found at the deltopectoral interval
- Axillary artery
- "Three sisters" (circumflex vessels)
- Cephalic vein
- Saphenous vein - ANSWER-Cephalic vein
What is the average anatomic neck-shaft angle of the humerus?
- 122.5
- 132.5
- 135
- 155 - ANSWER-132.5
What is the average humeral retroversion that is reproduced
during shoulder arthroplasty?
-0
- 10
,2|Page
- 30
- 50 - ANSWER-30
What is the most common glenoid wear pattern in shoulder
osteoarthritis?
- Anteversion/anterior wear
- Retroversion/posterior wear
- Superiorization/posterior wear
- Acetabularization/global wear - ANSWER-Retroversion/posterior
wear
What is the most common form of arthritis?
- Osteoarthritis
- Rheumatoid arthritis
- Psoriatic arthritis
- Rotator cuff arthropathy - ANSWER-Osteoarthritis
What are the three hallmarks of osteoarthritis seen on x-ray?
- Superior head escape, anterior head escape, osteophytes
,3|Page
- Osteophytes, subchondral cysts, joint space narrowing
- Osteophytes, acetabularization, superior head migration
- Joint space narrowing, anterior escape, osteophytes -
ANSWER-Osteophytes, subchondral cysts, joint space narrowing
What material is the Univers Revers Humeral Stem made out of?
- Cobal chrome (CoCr)
- Titanium (T)
- Stainless steel
- PyroCarbon - ANSWER-Titanium (T)
How much press-fit will the surgeon get when using the Univers
Revers stem compared to the broach?
5 mm
1 mm
1.5 mm
2 mm - ANSWER-1.5 mm
, 4|Page
Which of the following statements is TRUE regarding inclination
angle and scapular notching?
- A standard 135 implant is associated with greater scapular
notching
- A standard 155 implant is associated with greater scapular
notching
- Implants of 135 and 155 are associated with similar occurrences
of scapular notching
- Scapular notching is only associated in revision rTSA -
ANSWER-A standard 155 implant is associated with greater
scapular notching
The humeral head implant for the Univers II and the Glenosphere
for the Univers Revers are composed of:
- Cobalt chrome
- Stainless steal
- Ultra-high molecular weight polyethylene (UHMWP)
- Ceramaic - ANSWER-Cobalt chrome
