JR 201 HIP FINAL TEST 2026 QUESTIONS
WITH CORRECT ANSWERS GRADED A+
◍ All of the above-Lfit, Biolox, Ctaper with V40 sleeve.
Answer: Know options for the head
◍ True.
Answer: In a 52 mm PSL shell there is a dome diameter of 52 and a 53.8
peripheral rim diameter
◍ what inner diameter does codes E thru J have.
Answer: 28mm inner diameter- better, more offset options, ceramic use
◍ A patient presents with a type 2 femoral neck fracture. What is the most
likely treatment for this patient?.
Answer: cannulated screws
◍ what is the recommended drilling sequence for drilling screw holes deeper
than 40mm.
Answer: 25/40 drill bit and follow with a 60mm
◍ 4 parts.
Answer: MDM has ...
◍ What is the reaming technique for Trident II CLusterhole HA.
Answer: line to line or 1mm under
◍ 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
◍ Distance the femoral head must travel to dislocate.
Answer: Jump distance
◍ Modular Dual Mobility.
, Answer: What does MDM stand for?
◍ what is the stem design?.
Answer: morphometric tapered wedge, distal lateral relief tip (polished)
◍ why do people use a MDM liner trial?.
Answer: take out osteophytes
◍ All 42-66 EXCEPT Tritanium multihole is 42-72.
Answer: What are the sizes for Trident II shells
◍ is it possible to use a trident legacy cup impactor to insert a trident II
component?.
Answer: yes
◍ what is good about accolade II.
Answer: size specific medial curvature (grows medially)
◍ MDM, x3, ceramic, constraint.
Answer: What liners can be used with Tritanium
◍ what feature does the slots and tabs have?.
Answer: aiming and removal- MDM- morse taper friction fit
◍ False.
Answer: Trident II Tritanium shells are indicated for cemented and/or
cementless use?
◍ can metal always be used?.
Answer: always
◍ where are the indexing scallops on an MDM insert or poly liner?.
Answer: little indents on shell
◍ what are the color values with the stem system.
Answer: 27 (0,1) yellow30 (2,3) blue35 (4,5,6) green37 (7,8,9) black40
(10,11) red
◍ what does universal sleeves affect?.
Answer: determines taper and offset
, ◍ 6mm.
Answer: The difference in size (mm) between the ADM insert OD and
ADM cup OD is:
◍ 59.
Answer: MDM has a _____% greater jump distance
◍ What are the purpose of the ligaments in the hip?.
Answer: They are key stabilizers of the joint
◍ explain modular offset quick stem inserter.
Answer: control version, providers a stable connection with a mechanical
lock on stem- not used with 0,1
◍ 39.
Answer: The neck resection angle guide for the Secur-Fit Advanced stem is
_______ degrees.
◍ explain U-joint driver.
Answer: comes with captive- does not need forceps
◍ PureFix HA and commercially pure titanium plasma spray.
Answer: The proximal portion of the Secur-Fit Advanced stem is coated
with ____ over _____.
◍ what are window trials for?.
Answer: concentric- see if it is sitting perfectly and if it is medial-ream
evenly with the fossa, underneath ledge of psoas valley, above posterior
superior rim, even with the ledges NO interference fit
◍ How much is a Trident II PSL oversized?.
Answer: 1.8mm
◍ What is a major attachment point for the adductor muscle?.
Answer: greater trochanter
◍ what screw lengths are available for trident II fixation?.
Answer: 15-60 in 5mm increments
WITH CORRECT ANSWERS GRADED A+
◍ All of the above-Lfit, Biolox, Ctaper with V40 sleeve.
Answer: Know options for the head
◍ True.
Answer: In a 52 mm PSL shell there is a dome diameter of 52 and a 53.8
peripheral rim diameter
◍ what inner diameter does codes E thru J have.
Answer: 28mm inner diameter- better, more offset options, ceramic use
◍ A patient presents with a type 2 femoral neck fracture. What is the most
likely treatment for this patient?.
Answer: cannulated screws
◍ what is the recommended drilling sequence for drilling screw holes deeper
than 40mm.
Answer: 25/40 drill bit and follow with a 60mm
◍ 4 parts.
Answer: MDM has ...
◍ What is the reaming technique for Trident II CLusterhole HA.
Answer: line to line or 1mm under
◍ 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
◍ Distance the femoral head must travel to dislocate.
Answer: Jump distance
◍ Modular Dual Mobility.
, Answer: What does MDM stand for?
◍ what is the stem design?.
Answer: morphometric tapered wedge, distal lateral relief tip (polished)
◍ why do people use a MDM liner trial?.
Answer: take out osteophytes
◍ All 42-66 EXCEPT Tritanium multihole is 42-72.
Answer: What are the sizes for Trident II shells
◍ is it possible to use a trident legacy cup impactor to insert a trident II
component?.
Answer: yes
◍ what is good about accolade II.
Answer: size specific medial curvature (grows medially)
◍ MDM, x3, ceramic, constraint.
Answer: What liners can be used with Tritanium
◍ what feature does the slots and tabs have?.
Answer: aiming and removal- MDM- morse taper friction fit
◍ False.
Answer: Trident II Tritanium shells are indicated for cemented and/or
cementless use?
◍ can metal always be used?.
Answer: always
◍ where are the indexing scallops on an MDM insert or poly liner?.
Answer: little indents on shell
◍ what are the color values with the stem system.
Answer: 27 (0,1) yellow30 (2,3) blue35 (4,5,6) green37 (7,8,9) black40
(10,11) red
◍ what does universal sleeves affect?.
Answer: determines taper and offset
, ◍ 6mm.
Answer: The difference in size (mm) between the ADM insert OD and
ADM cup OD is:
◍ 59.
Answer: MDM has a _____% greater jump distance
◍ What are the purpose of the ligaments in the hip?.
Answer: They are key stabilizers of the joint
◍ explain modular offset quick stem inserter.
Answer: control version, providers a stable connection with a mechanical
lock on stem- not used with 0,1
◍ 39.
Answer: The neck resection angle guide for the Secur-Fit Advanced stem is
_______ degrees.
◍ explain U-joint driver.
Answer: comes with captive- does not need forceps
◍ PureFix HA and commercially pure titanium plasma spray.
Answer: The proximal portion of the Secur-Fit Advanced stem is coated
with ____ over _____.
◍ what are window trials for?.
Answer: concentric- see if it is sitting perfectly and if it is medial-ream
evenly with the fossa, underneath ledge of psoas valley, above posterior
superior rim, even with the ledges NO interference fit
◍ How much is a Trident II PSL oversized?.
Answer: 1.8mm
◍ What is a major attachment point for the adductor muscle?.
Answer: greater trochanter
◍ what screw lengths are available for trident II fixation?.
Answer: 15-60 in 5mm increments
