CURRENTLY TESTING SOLUTIONS OF ARTHROPLASTY IOT EXAM QUESTIONS WITH ACTUAL CORRECT DETAILED ANSWERS
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Course
ARTHROPLASTY IOT
Institution
ARTHROPLASTY IOT
CURRENTLY TESTING SOLUTIONS OF ARTHROPLASTY IOT
EXAM QUESTIONS WITH ACTUAL CORRECT DETAILED
ANSWERS CURRENTLY TESTING SOLUTIONS OF ARTHROPLASTY IOT
EXAM QUESTIONS WITH ACTUAL CORRECT DETAILED
ANSWERS CURRENTLY TESTING SOLUTIONS OF ARTHROPLASTY IOT
EXAM QUESTIONS WITH ACTUAL CORRECT DETAIL...
CURRENTLY TESTING SOLUTIONS OF ARTHROPLASTY IOT
EXAM QUESTIONS WITH ACTUAL CORRECT DETAILED
ANSWERS
All of the following are hallmarks of rotator cuff arthropathy, except:
- Humeral head elevation on x-ray
- Severe rotator cuff muscle atrophy and degeneration on Ct scan/MRI
- Increased acromio-humeral distance
- Intact axillary nerve conduction on EMG/nerve conduction study
Increased acromio-humeral distance
What is the most common complication in rTSA?
- Infection
- Instability
- Fracture
- Scapular notching
Scapular notching
What is the most common complication with rTSA resulting in re-operation/revision?
- Implant loosening
- Fracture
- Scapular notching
- Rotator cuff failure
Implant loosening
The offset of heads in the Univers II total shoulder is?
- 5.3 mm
- 2.9 mm
- 2.0 mm
- 3.5 mm
3.5 mm
All of the following statements are true regarding rTSA, except:
- Using a 3 mm poly is recommended when using a metal space
,- The maximum recommended build up on the humeral stem is 18 mm
- The humeral stem can either be press-fit or cemented
- The glenoid peripheral is an optional step and can be skipped
The glenoid peripheral is an optional step and can be skipped
What is the maximum spacer tray and polyethylene combination height to be used in a Univers Revers?
- 12 mm
- 15 mm
- 18 mm
18 mm
What is the insertion site for the subscapularis?
- Greater tuberosity
- Lesser tuberosity
- Intertubular groove
- Lesser trochanter
Lesser tuberosity
What muscle/tendon can be incised (1-1.5 cm) to help exposure duing shoulder arthroplasty?
- Supraspinatus
- Latissimus dorsi
- Pectoralis major
- Teres major
Pectoralis major
What nerve innervates the deltoid muscle?
- Suprascapular nerve
- Radial nerve
- Axillary nerve
- Deltopectinealcutaneal nerve
Axillary nerve
What vascular structure is found at the deltopectoral interval
- Axillary artery
- "Three sisters" (circumflex vessels)
- Cephalic vein
- Saphenous vein
Cephalic vein
What is the average anatomic neck-shaft angle of the humerus?
- 122.5
- 132.5
- 135
- 155
, 132.5
What is the average humeral retroversion that is reproduced during shoulder arthroplasty?
-0
- 10
- 30
- 50
30
What is the most common glenoid wear pattern in shoulder osteoarthritis?
- Anteversion/anterior wear
- Retroversion/posterior wear
- Superiorization/posterior wear
- Acetabularization/global wear
Retroversion/posterior wear
What is the most common form of arthritis?
- Osteoarthritis
- Rheumatoid arthritis
- Psoriatic arthritis
- Rotator cuff arthropathy
Osteoarthritis
What are the three hallmarks of osteoarthritis seen on x-ray?
- Superior head escape, anterior head escape, osteophytes
- Osteophytes, subchondral cysts, joint space narrowing
- Osteophytes, acetabularization, superior head migration
- Joint space narrowing, anterior escape, osteophytes
Osteophytes, subchondral cysts, joint space narrowing
What group of prior surgeries is the most common cause of capsulorraphy arthropathy?
- Biceps tenodesis
- Rotator cuff repair
- GH joint stabilization
- Suprascapular nerve decompression
GH joint stabilization
All of the following are indications for rTSA, except:
- Small, reparable rotator cuff tear
- Rotator cuff arthropathy
- Dysfunctional suprascapular nerve
- Proximal humerus fracture
Small, reparable rotator cuff tear
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