JR 201 EXAMS SET FULL SOLUTION SOLVED
QUESTIONS 2026 GRADED A+.
⫸ explain U-joint driver Answer: comes with captive- does not need
forceps
⫸ when do you need to use screw forceps? Answer: with the non-
captive u-joint driver
⫸ what does the poly liner removal tool do? Answer: attached to t-
handle and is then threaded into the hole and advanced to dislodge the
liner
⫸ why do people use a MDM liner trial? Answer: take out
osteophytes
⫸ explain the assembly and usage of the MDM monopolar insert trial
with the V40 trial sleeve Answer: head offset will be determined by
the length of the sleeve selected
⫸ what color codes are C and D Answer: purple
⫸ what inner diameter does codes C and D have Answer: 22m- worse
off, less options for offset, no ceramic 36,38
, ⫸ what color codes are E thru J Answer: grey
⫸ what inner diameter does codes E thru J have Answer: 28mm inner
diameter- better, more offset options, ceramic use
⫸ what do the green trial sleeves represent? Answer: C-taper
⫸ what do the blue trial sleeves represent? Answer: V-40
⫸ explain the use of the mobile bearing liner press? Answer: femoral
head should be able to spin freely within the poly insert- head/poly
insert to match the liner implant
⫸ explain the use of the MDM liner removal tool? Answer: used to
extract a seated MDM liner from an implanted cup.
⫸ what is the alloy used to manufacture the accolade II hip stem
Answer: Ti-6AI-4v
⫸ what two surface treatments applied to an accolade II hip stem?
Answer: purefix HA over a CPTi plasma spray
⫸ how many stem sizes are available for accolade II? Answer: 12 (0-
11)
QUESTIONS 2026 GRADED A+.
⫸ explain U-joint driver Answer: comes with captive- does not need
forceps
⫸ when do you need to use screw forceps? Answer: with the non-
captive u-joint driver
⫸ what does the poly liner removal tool do? Answer: attached to t-
handle and is then threaded into the hole and advanced to dislodge the
liner
⫸ why do people use a MDM liner trial? Answer: take out
osteophytes
⫸ explain the assembly and usage of the MDM monopolar insert trial
with the V40 trial sleeve Answer: head offset will be determined by
the length of the sleeve selected
⫸ what color codes are C and D Answer: purple
⫸ what inner diameter does codes C and D have Answer: 22m- worse
off, less options for offset, no ceramic 36,38
, ⫸ what color codes are E thru J Answer: grey
⫸ what inner diameter does codes E thru J have Answer: 28mm inner
diameter- better, more offset options, ceramic use
⫸ what do the green trial sleeves represent? Answer: C-taper
⫸ what do the blue trial sleeves represent? Answer: V-40
⫸ explain the use of the mobile bearing liner press? Answer: femoral
head should be able to spin freely within the poly insert- head/poly
insert to match the liner implant
⫸ explain the use of the MDM liner removal tool? Answer: used to
extract a seated MDM liner from an implanted cup.
⫸ what is the alloy used to manufacture the accolade II hip stem
Answer: Ti-6AI-4v
⫸ what two surface treatments applied to an accolade II hip stem?
Answer: purefix HA over a CPTi plasma spray
⫸ how many stem sizes are available for accolade II? Answer: 12 (0-
11)
