Lower Extremity - Part 2- Exam 2 Flashcards

1
Q

**What are the Ottawa knee rules to decide whether or not to order knee xrays?

A
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2
Q

_____ is a primary stabilizer of the knee preventing anterior translation of the tibia in relation to the femur. What are the MOI?

A

ACL

Sudden deceleration with rotational trauma or hyperextension

aka NON-contact injuries

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3
Q

ACL tear is commonly associated with ______. What are rarely injuried?

A

meniscal tear

MCL, LCL, or PCL are rarely damaged

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4
Q

What usually happens next after the twisting/hyperextension in an ACL tear?

A

Sudden pain & giving way of the knee
Audible “pop”
joint effusion

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5
Q

What are the 3 special ACL tear tests?

A

Lachman

Anterior Drawer

Pivot Shift test

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6
Q

What xrays should you order in an ACL tear? What 2 things can it show? How do you confirm ACL tear dx?

A

AP, lateral and tunnel views

effusion or avulsion fracture

MRI!!

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7
Q

What is a Segond fracture?

A

May show an avulsion fracture of the lateral capsular margin of the tibia

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8
Q

What pt population is common to see a tibial eminence fx?

A

common in patients with open growth plates

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9
Q

How is a tunnel view shot? What body part?

A

knee

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10
Q

What will joint effusion show up like on a knee xray?

A

A knee joint effusion appears as well-defined rounded homogeneous soft tissue density within the suprapatellar recess on a lateral radiograph

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11
Q

What am I?

A

Tibial Eminence Fracture with ACL Tear

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12
Q

What is the initial management for an ACL tear?

A

RICE with knee immobilizer brace, +/- crutches
Pain relief → acetaminophen before NSAIDs
Consider aspiration if effusion is large
Start early ROM exercises as pain allows

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13
Q

When should you refer to ortho for an ACL tear?

A

Young patients → reconstruction with graft

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14
Q

What is the ACL reconstruction graft made out of?

A

Graft is taken from patients patellar, hamstring, or quadriceps tendon or from a cadaver

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15
Q

What is the tx for older patients with an ACL tear?

A

refer to PT to strengthen surrounding muscles to improve stability

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16
Q

What are the MOI for a PCL tear? What is it associated with?

A

Direct blow to the tibia

extreme hyperextension (usually also has an ACL rupture)

Often associated with other injuries! Collateral ligaments, ACL ruptures

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17
Q

Need to assess ____ if multi-ligamentous injury is suspected. How do you assess it?

A

NV status

Assess with ABI - if < 0.9 order arterial imaging to r/o intimal tear that could lead to thrombosis

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18
Q

What is the initial tx for a PCL tear? When should you begin ROM?

A

RICE, Knee immobilizer
Begin ROM after 1-5 days

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19
Q

What is the tx for isolated PCL injuries? What is the tx for multi-ligamentous injuries?

A

PT to strengthen quads and hamstrings and restore ROM
If PT fails to restore stability reconstruction is needed

Multi-ligamentous injuries → Reconstruction

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20
Q

What is the MOI for a MCL tear?

A

lateral (valgus) blow to the knee

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21
Q

What is the MOI for a LCL injury?

A

usually occurs in association with other traumatic knee injuries

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22
Q

Is MCL or LCL more common?

A

MCL is more common!!

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23
Q

What is the presentation of a collateral ligament tear? When does it get worse? Will the pt be able to bear weight?

A

Localized pain, tenderness, swelling and stiffness along ligament course

worsens over 6-8 hours

YES!! but it will be very uncomfortable

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24
Q

**What should be included as part of your PE in a collateral ligament injury? What can screw the results?

A

Varus/valgus testing performed in extension and 30° flexion

Instability may be masked by pain and involuntary muscle contraction

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25
Q

What diagnostic test should you order for a collateral ligament injury? ___ to confirm

A

AP/lateral knee: to asses for avulsion fracture

MRI to confirm

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26
Q

What is the tx for grade I and II collateral ligament tears?

A

RICE, hinged knee brace, NSAIDs

Early ROM exercises

Crutches with weight-bearing as tolerated but keep weight off for a few days

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27
Q

What is the tx for a grade III collateral ligament tear?

A

refer to ortho!!

Conservative (hinged knee brace) vs. repair or reconstruction

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28
Q

_____ is a gel-like pads that sit between the femur and tibia. What is the function?

A

menisci

Function as shock absorbers and provides a smooth gliding surface during ambulation

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29
Q

What is the MOI for a meniscal injury? What about for older pts?

A

Rotational force of the knee while foot is planted

Older patients (degenerative tear)
Minimal (squatting down) to no trauma

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30
Q

Pain and stiffness following MOI that progressively worsens over 2-3 days
Ambulation after injury is possible
Patient may report hearing a “pop” at the time of injury
(+) Locking, catching, or popping noted more after effusion begins to resolve
Tenderness along joint line

What am I?
Which one is MC?

A

meniscal injury

medial meniscus is more commonly affected

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31
Q

When are larger effusions seen more in meniscal injuries? What PE test?

A

Larger effusion seen in more LATERAL tears (closer to joint capsule)

(+) McMurray - painful click noted on exam

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32
Q

What xrays should you order for a meniscal tear? What does the _____ tell you?

A

AP and lateral

Add a weight bearing AP with knee in 45° flexion if > 40 y/o

Provides information on amount of osteoarthritis which directly affects surgical outcomes

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33
Q

_____ is the most sensitive diagnostic test for a meniscal injury?

A

MRI of the knee

should also take weight bearing xrays

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34
Q

What is the initial management of a meniscal injury?

A

RICE and NSAIDs

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35
Q

What are the meniscal injury indications for an ortho referral for arthroscopic repair? ______ if not having sx

A

Young patients with traumatic tear

Failure to conservative therapy (persistent joint line tenderness)

Mechanical symptoms

Evidence of ligamentous instability

no going to sx -> then send to PT

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36
Q

knee dislocations are MC in ____. What are the common MOI? What is the MC type of dislocaiton?

A

young males

severe ligamentous disruption, think higher trauma

Anterior- 40% then posterior 33%

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37
Q

How are knee dislocations characterized?

A

Characterized based upon direction of the TIBIA in relation to the FEMUR

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38
Q

What % of knee dislocations will spontaneously reduce?

A

50% will spontaneously reduce

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39
Q

Ecchymosis and swelling
Obvious knee deformity with severe pain and limited ROM

What am I?
What does hyperextension > 30 degrees when the leg is lifted by the foot indicate?

A

knee dislocation

Hyperextension >30° when leg is lifted by the foot indicates gross instability

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40
Q

What structures are commonly damaged with a knee dislocation? What can happen even with normal pulses?

A

Popliteal artery, common peroneal and tibial nerve injuries

Limb-threatening vascular injuries are common even with normal pulses

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41
Q

What diagnostics should you order for a knee dislocation?

A

XR: AP and lateral at initial assessment and post reduction films

CT: assess occult fracture

MRI: to assess soft tissue

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42
Q

What am I?

A

anterior dislocation

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43
Q

What are the steps for a knee reduction?

A

SEDATION!!

longitudial traction

post-reduction NV check and xrays

If distal pulses are intact assess vascular integrity by ABI or angiography

Immobilize the knee in 20° flexion

ortho/vascular sx consults

admit for serial NV checks

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44
Q

**Why is it important to immobilize the knee after an knee reduction?

A

must be immobilized at 20 degrees flexion to help keep the muscles relaxed!!

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45
Q

What is the MOI for a tibial plateau fracture? What is the MC one?

A

Valgus stress = lateral plateau fracture (MC)

think high energy trauma in a young pt and low-energy in an elderly person (twisting or falling)

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46
Q

What are the complications of conservative management for an ACL tear?

A

medial meniscus tear and secondary degenerative joint dz

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47
Q

What are the complications of a PCL tear?

A

osteoarthritis

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48
Q

What will the pt present like for a tibial plateau fracture?

A

Sudden onset of pain after trauma with the inability to bear weight
Swelling, joint effusion with limited ROM

may have a deformity

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49
Q

What diagnostics should you order in a tibial plateau fracture?

A

AP, lateral and oblique views

CT/MRI: Evaluate amount of displacement prior to surgical repair

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50
Q

What is a good sign in a tibial plateau fracture?

A

Beneficial if AP/lateral are inconclusive

aka the fx is not very large

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51
Q

What is the initial management for a tibial plateau fracture? What are the indications for an emergent consultation?

A

Compression, ice, analgesics, splinting in extension

Open fx, NV compromise, compartment syndrome

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52
Q

What are the urgent consultation indications for a tibial plateau fx?

A

Fractures with any displacement or depression
Most all fractures will require ORIF

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53
Q

What is the management plan for a non-displaced tibial plateau fx?

A

Long-leg posterior splint or knee immobilizer, crutches, strict non-weight bearing

F/u with ortho within 1 week

non-weight bearing is important!!

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54
Q

What is the MOI for a tibial tubercle fx?

A

Sudden force to the flexed knee with quadriceps contracted

Knee flexion at the beginning of a jump or an awkward landing

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55
Q

What pt population are tibial tubercle fx common in?

A

children!! due to open growth plates

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56
Q

Pain, tenderness, and swelling over tibial tuberosity
loss of ROM

What am I?
What direction will the patella displace?

A

tibial tubercle fx

displace superiorly

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57
Q

What is the tx for a tibial tubercle fx with an incomplete or small avulsion? Refer to ortho within _____

A

RICE

Knee immobilizer, long leg posterior splint, no weight bearing

Refer to ortho within 1 week

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58
Q

What is the tx for a tibial tubercle fx with a complete avulsion? Refer to ortho within _____

A

RICE

Knee immobilizer, long leg posterior splint, no weight bearing

Urgent ortho consult for ORIF (24-48 h)!!!

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59
Q

_____ is the MC long bone fx. Often associated with ______

A

Tibial Shaft Fracture

fibular fracture

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60
Q

What is the MOI for a tibial shaft fx in adults? children?

A

Adults: high-energy direct blow to the tibia

Children: twisting injury

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61
Q

What are 3 common complications for a tibial shaft fx?

A

open fx

NV compromise

compartment syndrome

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62
Q

What dx tests should you order in a tibial shaft fx? ____ if concerned for occult fx

A

AP, Lateral and oblique Tibia/Fibula XR

knee and ankle xray

bone scan

CT if operative planning

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63
Q

What is the initial management for a tibial shaft fx? _____ is a new emergent consultation indications for a tibial shaft fx

A

RICE, analgesics, long leg posterior splint

if the fib is also involved: tib/fib fx

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64
Q

What is the tx for a displaced tib shaft fx?

A

Closed reduction and long leg splinting (posterior + stirrup)

ADMIT for observation and monitoring of complications

Consult ortho

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65
Q

What is the tx for a non-displaced tib shaft fx?

A

Long-leg posterior splint, crutches, strict non-weight bearing

F/u with ortho within 1 week

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66
Q

What am I? How far up the leg should it go?

A

stirrup splint

2 inches below the fibular head to avoid peroneal nerve compression

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67
Q

_____ isolated fx are uncommon. What is the MOI?

A

isolated fibula fx

direct blow or rotational force

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68
Q

Are the pts able to bear weight in an isolated fibula fx?

A

YES! if isolated

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69
Q

**What is an Maisonneuve fracture?

A

Proximal fibula fracture with associated medial malleolus fx or ligament disruption of the ankle without fx

70
Q

What diagnostics are needed in a fibula fracture?

A

tib/fib: AP and lateral

knee and ankle

71
Q

What is the initial management of a fibula fx?

A

RICE, analgesics, long leg posterior splint

72
Q

What is the tx for a displaced fibula or Maisonneuve fracture?

A

Posterior long leg splint

Refer to ortho within 24-48 hours

73
Q

What is the tx for fibular head/neck fx?

A

Knee immobilizer splint or long leg posterior
Ortho within 1 week

74
Q

What is the tx for a distal fibula fx?

A

Stirrup splint or air-cast splint

Ortho within 1 week

75
Q

What is the tx for an isolated, non-displaced fibular fx?

A

may begin early weight bearing using crutches as needed

76
Q

How do you properly assess heel alignment?

A

while standing and looking from the posterior view

Normal is neutral or slight valgus (turned-out heel) with no more than one or two lateral toes visible from behind

77
Q

What are the 4 different phases of gait?

A

Heel strike, mid stance, toe-off, swing phase

78
Q

What are the normal range of motion for the ankle, foot and toes? What is the starting position?

A

Starting position - the foot is perpendicular to the tibia

79
Q

How do you test posterior tibialis muscle?

A

Resist as patient inverts and plantar flexes

80
Q

How do you test anterior tibialis muscle?

A

Resist as patient inverts and dorsiflexes the foot

81
Q

How do you test peroneus longus and brevis muscle?

A

Resist eversion

82
Q

How do you test extensor hallucis longus muscle?

A

Resist dorsiflexion of the great toe

83
Q

How do you test flexor hallucis longus?

A

Resist plantar flexion of the great toe

84
Q

How do you perform the anterior drawer test of the ankle? What does a positive test indicate?

A

Excessive anterior translocation of the foot is indicative of anterior talofibular ligament instability

85
Q

What does the talar tilt test test?

A

Tests integrity of the calcaneofibular ligament, deltoid ligament, anterior, and posterior talofibular ligaments

86
Q

What will each of the ligaments tested for in a talar tilt test look like if there is a problem?

A

Calcaneofibular - inversion from anatomical position

Deltoid - eversion from anatomical position

Anterior talofibular - plantarflexion and inversion

Posterior talofibular ligament - dorsiflexion with inversion and eversion

87
Q

How do you perform a Thompson test? What does a positive test indicate?

A

Compression of the calf in a prone position should produce plantar flexion.

Absence of this finding indicates achilles tendon rupture

88
Q

_____ view of the ankle provides a better view of the ankle joint. What size is normal?

A

Mortise

gap should be less than 4 mmg

89
Q

**What are the ottawa ankle rules?

90
Q

What xray views are included in the foot series?

A

AP

oblique

lateral

91
Q

**What are the Ottawa foot rules?

92
Q

Where does an achilles tendon rupture occur? What are the 2 MOI?

A

Occurs 5-7 cm from insertion site on calcaneus

Direct (blow) or indirect (forced dorsiflexion - stop and go sports)

aka “feels likes someone hit them” when no one did or forceful step back

93
Q

Where does an achilles tendon tear occur? What are the MOI?

A

Occurs at insertion site

Direct (blow) or indirect (forced dorsiflexion - stop and go sports)

94
Q

Often reports “pop” sound with sudden severe pain
Difficulty bearing weight
Palpable defect
Weak active plantar flexion
(+) Thompson test

What am I?

A

achilles tendon RUPTURE

95
Q

How will an achilles tendon injury present?

A

Less acute/severe pain
Localized tenderness over insertion site
No palpable defect

96
Q

What imaging should you order for an achilles tendon injury?

A

ankle xray: to r/o avulsion or other injury

MRI or US to confirm dx

97
Q

What is the tx for an achilles tendon rupture?

A

RICE

Short leg posterior splint in slight plantar flexion

Non-weight bearing

Surgical vs non-surgical management

based on pt comorbidities and goals

98
Q

What is the tx for an achilles tendon tear?

A

controlled in CAM boot and PT

f/u with ortho in 1 week

99
Q

What is the MOI for achilles tendonitis?

A

Microtrauma from repetitive stress in a patient who has increased their training program or is training rigorously for a long period of time

100
Q

Burning pain and stiffness 2-6 cm above the posterior calcaneus
Worse with activity and relieved with rest
(-) Thompson test
No defect noted
ROM and MS normal

What am I?
What will a long-standing version lead to?

A

Achilles Tendonitis

in palpable calcaneal spur

101
Q

Where is the burning pain and stiffness in a achilles tendonitits? What makes it better or worse?

A

Burning pain and stiffness 2-6 cm above the posterior calcaneus

Worse with activity and relieved with rest

102
Q

How is achilles tendonitis dx? What is the tx?

A

clinical dx!

Rest, ice, NSAIDs x 7-10 days
Chronic tendonitis or no improvement with conservative therapy

Refer to PT

103
Q

What is the MC ankle sprain? from an _____ injury. What ligament is damaged?

A

Lateral ankle sprain

inversion injury

Damaged to the anterior talofibular ligament or calcaneofibular ligament

104
Q

_____ is an eversion injury. What ligament is damaged?

A

medial ankle sprain

deltoid ligament

105
Q

______ is SEVERE inversion and is damage to the _______

A

High ankle sprain

tibiofibular syndesmosis

106
Q

What are the different grades of sprains?

107
Q

History of fall or twisting injury
Presents with pain, swelling, ecchymosis, difficulty ambulating
Localized point tenderness over involved ligament
Assess both malleoli and 5th metatarsal base
Decreased ROM

What am I?
What 3 PE test should you do?

A

ankle sprain

squeeze test
+ talar tilt
+ anterior drawer

108
Q

What is the squeeze test? What does a postive test indicate? When is it used?

A

Squeeze the tibia and fibula at the mid calf
Pain over the distal tib/fib = damage to tibiofibular syndesmosis

ankle sprains

109
Q

_____ will be positive in an ankle sprain with anterior talofibular injury

A

(+) Anterior drawer

110
Q

What will ankle xrays show in an ankle sprain?

A

xrays will be normal unless it is a high ankle sprain

111
Q

What will a high ankle sprain show on xrays?

A

Tibiofibular syndesmosis widening

112
Q

What are the 3 phases of ankle sprain management?

A

phase 1:
RICE with NSAIDs
Aircast splint or ankle brace (rarely a cast for high grade injuries)
Weight bearing as tolerated - crutches if severe pain

phase 2:
start weight bearing at tolerated without pain
continue splint
Start strengthening exercises and achilles stretching

phase 3:
Start once full ROM has returned and strength is up to 80% of normal
Wean ankle bracing
Increased strength exercise intensity

113
Q

When can you move into phase 2 of management for an ankle sprain? How long does that usually take?

A

initiate once weight bearing without pain (appx. 2-4 wks after injury)

114
Q

When can you move on to phase 3 of management in an ankle sprain? How long does that usually take?

A

Start once full ROM has returned and strength is up to 80% of normal

Approx. 4-6 wks after injury

115
Q

When should you refer to PT for an ankle sprain?

A

Refer to PT if limited ROM and pain after 2-3 wks of home therapy

116
Q

What are the indications to refer to orthro for an ankle sprain?

A

Nerve injury
hx of chronic instability
failure to improve after 6 wks

117
Q

What is considered a stable ankle fx? Unstable?

A

stable: Unilateral fracture without ligament disruption

unstable: Bimaleolar or trimaleolar

118
Q

What is considered a bilaeolar ankle fx?

A

Both medial and lateral malleoli fractured
Unilateral malleoli with ligament disruption

119
Q

What is considered a trimaleolar ankle fx?

A

Both malleoli with posterior lip of tibia
Both malleoli with ligament disruption

120
Q

What is the MOI for an ankle fx?

A

Twisting or fall

121
Q

In an ankle fx, what do you need to identify?

A

Identify if point tenderness is only over the malleoli or if ligaments are affected

Palpate proximal fibula for tenderness (Maisonneuve fx)

122
Q

What diagnostics test should you order for an ankle fx?

A

ankle xray series: add tib/fib or foot

CT ankle: complex fx before sx

123
Q

What am I?

A

bimaleolar fx

124
Q
A

bimalleolar fx

125
Q

What is the tx for an unstable or displaced ankle fx?

A

Emergent ortho evaluation

ORIF

126
Q

What is the tx for an unstable, nondisplaced ankle fx? When do you need to f/u with ortho?

A

Short or long leg splint/cast; non-weight bearing

aka posterior splint

F/u with ortho with in 7 days

127
Q

What is the tx for a stable ankle fx?

A

Weight-bearing splint/cast x 4-6 weeks

128
Q

What is the tx for a suspected occult ankle fx?

A

Short leg splint and repeat x-ray in 10-14 days

Repeat x-ray in 10-14 days will reveal a bony callus around occult fracture as healing begins

129
Q

_____ is the MC tarsal bone fx. What is the MOI?

A

calcaneal fx

Results from axial loading can also have a vertebral fx

130
Q

How will a calcaneal fx present? What should you do next?

A

Severe pain in heel with inability to bear weight
Swelling, ecchymosis and deformity may be present

Assess lumbar spine for tenderness

131
Q

How do you dx a calcaneal fx?

A

foot and ankle series xr

Lumbar x-ray if (+) exam

CT of ankle/foot if planning sx

132
Q

What is the tx for a non-displaced calcaneal and talar fx? Displaced fx?

133
Q

_____ is the 2nd MC tarsal fx . What is the MOI?

A

Talar Fracture

High force plantarflexion, dorsiflexion or inversion force

134
Q

What do you need to consider for a talar fx? How will it present?

A

Extensive blood supply

At risk for avascular necrosis

Severe pain in heel with inability to bear weight
Swelling, ecchymosis and deformity may be present

135
Q

What is the MC type of ankle dislocation? What is the MOI?

A

Posterior - MC

Posterior force on a plantar flexed foot

136
Q

What is the MOI for a lateral displaced ankle dislocation?

A

Forced inversion, eversion, or external or internal rotation of the ankle

137
Q

Are ankle dislocations usually stable or unstable? Why?

A

usually HIGHLY unstable!!

Disruption of the lateral or medial ligaments and/or the tibiofibular syndesmosis

138
Q

**How will a posterior ankle dislocation present?

A

Locked in plantar flexion with the anterior tibia easily palpable

139
Q

If an ankle dislocation presents with vascular compromise, what should you do next?

A

If vascular compromise is noted, reduction should NOT be delayed for imaging

aka reduce immediately

140
Q

What is the procedure to reduce an ankle fx?

A

Procedural sedation

Grasp heel and foot and apply downward traction

Apply posterior leg splint

Reassess NV status

Obtain post reduction films

CONSULT ORTHO IMMEDIATELY

141
Q

What is the MOI for a metatarsal fx? What is the clinical presentation?

A

Twisting or rotational force

Blunt trauma (item dropped on foot)

Pain with weight bearing

Swelling, ecchymosis, and tenderness over the fracture site

142
Q

What is a Jones fx?

A

Fracture at base of 5th metatarsal = Jones fracture

143
Q

What is the presentation of a metatarsal stress fx? What is the imaging?

A

In stress fractures, patients may only demonstrate tenderness on exam

Stress fracture may not be evident in early presentation; repeat films in 2-3 weeks

Consider CT or bone scan if still normal and a suspicion of stress fracture exists

144
Q

What is the tx for a single nondisplaced metatarsal neck and shaft fracture?

A

Short leg posterior cast or fracture brace to immobilize the fracture

Weight-bearing is permitted as tolerated

145
Q

What is the tx for multiple metatarsal fractures or displaced/angulated fractures?

A

Consult ortho for open or closed reduction

146
Q

What is a Lisfranc joint? What is it associated with?

A

Tarsometatarsal Injury

A disruption of the tarsometatarsal joint

often associated with fx of the metatarsals and tarsals

147
Q

What is the MOI for a Tarsometatarsal Injury?

A

An axial load placed on a plantar-flexed foot, followed by forcible rotation, bending, or compression

think crush injuries, high-impact accidents such as a motor vehicle accidents, or high-impact sports

148
Q

What is the presentation of a Tarsometatarsal Injury? **What diagnostics should you order?

A

Midfoot pain/tenderness
Inability to bear weight
(+) deformity, swelling, ecchymosis

**WEIGHT BEARING foot series
Often bilateral images for comparison
CT/MRI if clinical suspicion but normal x-rays

149
Q

What is the tx for an non-displaced Tarsometatarsal Injury? For how long?

A

Non-weight bearing splint/cast (short-leg posterior) x 6-8 wks

Then rigid arch support x 3 months

aka 6 weeks non-weight bearing

150
Q

What is the tx for a displaced Tarsometatarsal fx/TMT joint?

A

Non-weight bearing splint/cast (short-leg posterior) x 6-8 wks
Then rigid arch support x 3 months

refer to ortho for ORIF

aka 6 weeks non-weight bearing

151
Q

What is the MC phalangeal fx? dislocaiton? How do you dx?

A

MC fracture: 5th phalanx

MC dislocation: MTP of the 1st joint (big toe)

Foot series

152
Q

What is the tx for a non-displaced phalangeal fx?

A

buddy tape

153
Q

What is the tx for a displaced/angulated phalangeal fx?

A

reduce under local anesthesia and buddy tape

154
Q

What is the tx for a dislocated phalangeal fx?

A

digital block with traction reduction
Repeat post reduction films

155
Q

What is hallux valgus? Describe it. **What sex? What is it caused by?

A

a bunion

Lateral deviation of the great toe at the metatarsophalangeal (MTP) joint

**10X more common in females

Caused by tight fitting shoes and osteoarthritis

156
Q

_____ will present like pain and swelling of the 1st MTP joint with normal ROM. How do you dx?

A

Hallux Valgus

Foot series xray

157
Q

**The foot series xrays in hallux valgus measures _____ and the ______. What is considered normal?

A

**Measure valgus angulation at the MTP joint

**Normal is < 15°

158
Q

What are the non-sx tx options for hallux valgus?

A

Patient education and shoe wear modifications

Recommend shoes with adequate width at the forefoot, soft material, and stitching patterns over the bunion

Avoid high heels!!

Usually successful in mild to moderate cases

159
Q

When should you refer to ortho for hallux valgus?

A

Patients who remain symptomatic with conservative therapy

will need sx when the toes start to overlap

160
Q

What is Morton’s neuroma? Where is the MC location? What sex?

A

A perineural fibrosis of the common digital nerve as it passes between the metatarsal heads

Most commonly occurs at the base of the 3rd and 4th toes (3rd web space)

5x more common in females

161
Q

What will the pt complain about in Morton’s neuroma? What is it likely related to?

A

“feels like there is a rock in my shoe”

Likely related to compression of the nerve by tight shoes

162
Q

Plantar pain in the forefoot
Burning in nature
Dysesthesias into the affected two toes
“walking on a marble”

What am I?
What should you do next?

A

morton’s neuroma

Interdigital Neuroma Test

163
Q

Describe how to perform a Interdigital Neuroma Test? What is a positive test?

A

Apply direct plantar pressure to the interspace with one hand and then squeeze the metatarsals together with the other hand

(+) increased tenderness and pain radiating into the toes

164
Q

What are the tx options for morton’s neuroma?

A

usually a non-sx options are helpful!!

pt education: Wear low-heeled, well-cushioned shoes with a wide toe box
Application of a metatarsal pad in the sole of the shoe

steroid injection if unresponsive to conservative therapy

can sx excision neuroma or divide the transverse metatarsal ligament if severe/refractory

165
Q

_____ is one of the most common causes of heel pain in adults. What age range does it peak?

A

Plantar Fasciitis

Peak incidence between ages 40-60

166
Q

What are risk factors for plantar fasciitis?

A

Obesity
flat feet
prolonged standing/jumping

aka an overuse injury

167
Q

SLOW onset
Heel pain that is worse when initiating walking
Tenderness directly over the medial calcaneal tuberosity and 1 to 2 cm along the ______

What am I?
**When is the pain the most severe?
What causes pain to increase?

A

plantar fasciitis

**Typically most severe during their 1st steps in the morning or after a long period of inactivity/sitting

Passive dorsiflexion of the toes may cause increased pain

168
Q

In plantar fasciitis, does the pain tend to get better or worse with walking?

A

Pain typically lessens with walking and is relieved by sitting

worse at the end of the day due to prolonged weight bearing

169
Q

Where exactly is the tenderness in plantar fasciitis?

A

Tenderness directly over the medial calcaneal tuberosity and 1 to 2 cm along the plantar fascia

170
Q

What is the non-sx tx options for plantar fasciitis? What is the initial tx?

A

OTC orthotic heel pad and a home stretching program

171
Q

What is the tx for plantar fasciitis that is unresponsive to conservative therapy?

A

Corticosteroid into the heel

Custom orthotic

Surgical treatment: consists of partial release of the plantar fascia