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Med Surg: Ortho - Ankle
Winter Semester - 2011
74
Medical
Graduate
02/01/2011

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Cards

Term
Which ligament is the most important medial stabilizer?
Definition
Deltoid Ligament - composed of anterior tibiotalar
tibionavicular
tibiocalcaneal
posterior tibiotalar
Term
What is the "too many toes" sign? What does it indicate?
Definition
From a posterior view of the pt standing in front of you, you see more than 1 toe on the lateral sides.
Indicates some type of pathology
Term
If a pt presents with flat feet (lost of longitudinl arch) and foot or knee pain, what condition should you suspect?
Definition
Pes Planus
Term
What ligament failure is involved in Pes Planus?
Definition
Failure of PTT (Posterior Tib Tendon)
Term
How is Pes Planus assessed on radiographs?
Definition
Standing lateral and standing AP to assess heel angle
Term
What is the treatment for congenital pes planus?
Definition
PT – arch support
Ortho or Podiatry - surgery
Term
What is the treatment for adult onset pes planus?
Definition
PT consult – ROM exercise
No arch supports (do not help)
NSAIDS
Ortho or Podiatry (Surgery) if ADLs are affected or If skin breakdown or ulceration is present
Term
What is Pes Cavus almost always related to?
Definition
Some type of nervous disorder (Polio, burns, compartment syndrome)
Term
If a pt presents with elevated longitudinal arch, with fixed platar flexion of the forefoot, what condition do you suspect?
Definition
Pes Cavus
Term
What is the treatment for pes cavus?
Definition
surgery
Term
What is the MC injury in sports? Which mechanism is the MC?
Definition
Ankle Sprains; Inversion sprain
Term
What are the Ottowa Rules used to assess?
Definition
The need to x-ray an ankle sprain or not
Term
What are the Ottawa Rules?
Definition
The distal 6 cm of the posterior edge of the tibia
Tip of the medial malleolus
The distal 6 cm of the posterior edge of the fibula
Tip of the lateral malleolus
Inability to bear weight both immediately and in the emergency department for four steps.
Term
Which grade of ankle sprain is described as partial tear of anterior talofibular ligament?
Definition
Grade 1
Term
Which grade of ankle sprain is described as partial to complete tear of anterior talofibular ligament & partial tear calcaneofibular ligament?
Definition
Grade 2
Term
Which grade of ankle sprain is described as complete rupture of the anterior talofibular ligament & calcaneofibular ligament?
Definition
Grade 3
Term
Which grade of ankle sprain warrants surgical repair?
Definition
Grade III (Grade II if mortis is disrupted)
Term
What is the MC cause of Ankle Fractures/Dislocations?
Definition
History trauma – fall, misstep or sports injury
Term
If a patient presents post-trauma with obvious pain and swelling of the ankle, and deformity and inability to bear weight, what condition do you suspect?
Definition
Ankle Fracture/Dislocation
Term
What are the indications for surgery with ankle fractures?
Definition
Surgery for ankle instability or poor patient compliance
Open fracture/dislocation
Term
When is casting of an ankle dislocation warranted?
Definition
If there are NO fractures, you can cast
Term
What leads to a unstable ankle?
Definition
Any disruption of mortis or syndesmosis
Term
If a runner presents with pain in the morning with 1st step, heel pain and tenderness on palpation, what condition should you suspect?
Definition
Plantar Fasciitis
Term
What is the treatment for plantar fasciitis?
Definition
PT – stretching and toe curls for strengthening (MOST IMPORTANT!)
NSAIDS & ice
Ortho – steroid injections
Term
If a pt presents with heel pain w/walking and complains of a constant stone in their shoe, what condition should you suspect?
Definition
Heel Spurs
Term
What is the treatment for heel spurs?
Definition
NSAIDS & ice
Heel pad
PT Stretching
Ortho – injection or surgery
Term
If a pt presents s/p trauma from fall, with heel pain, ecchymosis as well as heel widening, what condition should you suspect?
Definition
Calcaneus Fracture
Term
What radiographic views are used to assess a calcaneus fracture?
Definition
Plain film: AP, lateral, Broaden views (Most important) "Foot Films"
Term
What is the treatment for a calcaneus fracture?
Definition
Ortho – surgery
Non-weight bearing until healed – min 6 wks
PT – gait walking
Term
If a pt has a painful toenail, swelling and discharge from the toe, what condition should you suspect?
Definition
Ingrown Toenail
Term
What is the MC cause of ingrown toenails?
Definition
incorrect nail trimming, cleaning nails non-sterile tools, improper fitting shoes
Term
What is the treatment for MILD Ingrown toenails?
Definition
warm soaks, antibiotics and correct cause
Term
What is the treatment for moderate ingrown toenail?
Definition
Partial nail removal
Term
What is the treatment for SEVERE or chronic Ingrown toenails?
Definition
Complete nail removal/Ablation of nail bed if chronic?
Term
If a pt presents with thickened, brittle, crumbly or ragged toenails that are distorted in shape, are dull with no luster or shine, what condition should you suspect?
Definition
Onchomycosis caused by Tinea Unguium
Term
What is the treatment for Onchomycosis?
Definition
Get baseline LFT and one after 4 weeks of treatment.
Treat with Antifungal medication - Terbinafine (Lamisil) x 4 months
Term
What secondary condition can develop with hammer toes?
Definition
Corn development
Term
What is the treatment for hammer toes?
Definition
Surgery - release of ligaments
Taping of hammertoes
Term
Which joint(s) does hammertoe involve?
Definition
PIP
Term
Which joint(s) does clawtoe involve?
Definition
PIP and DIP or just the DIP
Term
What is the treatment of claw toe?
Definition
Release of the extensors
Term
When is amputation with a claw toe deformity necessary?
Definition
If skin uncontrolled breakdown of skin or osteomyelitis risk
Term
If a pt presents with lateral deviation of great toe with an enlarged medial eminence with pain?
Definition
Hallux Valgus and Bunions
Term
What is the treatment for Hallux Valgus?
Definition
Conservative – braces, no heels no pointed toes
Ortho or Podiatry - Surgery
Term
With Hallux valgus describe the displacement of the proximal phalanges and the metatarsal head?
Definition
Metatarsal head is going medially, proximal phalange is being displaced laterally
Term
What is the treatment for osteoarthritis of the foot and ankle?
Definition
PT consult – ROM
Decrease weight
NSAIDS
Ortho - fusion
Term
If a pt present with severe burning pain in their foot between the 3rd and 4th metatarsal that increases with activity, may increase with tight shoes, what condition should you suspect?
Definition
Morton’s Neuroma
Term
What physical diagnosis test is described as pt lie supine, examiner grabs around metatarsal head and squeezes heads together? What is a positive test?
Definition
Morton's Test

resulting in pain between 3rd & 4th metatarsal head
Term
What is a treatment for Morton's Neuroma?
Definition
Ortho – steroid injection
Term
How is a Lisfranc Injury that is less than 2 mm dislocation, how is it treated?
Definition
the fracture can be managed with casting for 6 weeks, the patient's injured limb cannot bear weight during this period (6 wks)
Term
What is a major concern with a lisfranc injury?
Definition
Development of compartment syndrome
Term
If a patient present post MVA and has foot pain and tenderness at the tarsometatarsal joint, what condition do you suspect?
Definition
Lisfranc Injury
Term
If a pt presents with foot pain, and Dislocation of the mid-tarsal (talonavicular and calcaneocuboid) joints of the foot, what condition is suspected?
Definition
Chopart’s Fracture-Dislocation
Term
How is a severe Lisfranc fracture treated?
Definition
Surgery
Term
How is a Chopart’s Fracture-Dislocation treated?
Definition
Open reduction w/ internal fixation
Term
Which fracture is known as Oblique, comminuted fx of distal tibia that extends through the tibiotalar articular surface and usually occurs s/p trauma?
Definition
Pilon Fracture
Term
What are the major complications of a Pilon Fracture?
Definition
arthritis, skin breakdown
Term
How is a pilon fracture treated?
Definition
Ortho Surgery -
1) External Fixation (wait for skin to heal) then Internally fix
2) Amputation
Term
What is important when reducing pilon fractures?
Definition
Maintain length of bone
Protect articular surface
Term
What is the rule with surgical fixation of metatarsal fractures?
Definition
If 1st and 5th metatarsal are intact and 2-4 are not displaced to much, you do not need to fix.
Term
What is a fracture of the 5th metatarsal commonly called?
Definition
Jones fracture
Term
If a dancer presents with pain and tenderness over the head of 5th metatarsal after a inversion trauma, what condition do you suspect?
Definition
Jones’ Fracture
Term
How is a Jone's fracture treated if it is not intraarticular?
Definition
Crutches & non weight bearing short leg cast for 6 weeks
Term
If a pt present with history of kicking a door when they got up to use the bathroom, and their 4th toe is painful, swollen and they c/o difficulty walking and wearing shoes, what condition should you suspect?
Definition
Toe Fracture
Term
How is a toe fracture treated?
Definition
Buddy tape
Stiff sole shoes
NSAIDS
If displaced or comminuted – ortho surgery
Term
If patient presents with Heat insensitivity in the foot
Loss of sensation in the foot , Swelling of the foot and ankle, Dislocated foot joints, Weak foot muscles, Foot ulcers and Calluses, what condition should you suspect?
Definition
Charcot’s Disease
Term
What is the common name for Charcot’s Disease?
Definition
Rocker bottom foot
Boat bottom foot
Term
What condition are Charcot’s Disease associated with?
Definition
Chronic hyperglycemia
Diabetes mellitus
Originally Syphillis
Term
What is the treatment for charcot's disease that has no risk of osteomyelitis or skin breakdown?
Definition
Surgical rebuilding of foot
Term
In which pts is achilles tendonitis MC?
Definition
Frequent in athletes
Term
What is the treatment for achilles tendinitis?
Definition
Rest – short leg walking cast
NSAIDS
PT consult
1 cm heel lift
Ortho – steroid injections
Term
If a pt can't stand on tip toes on affected side and has a + Thompson test, what condition should you suspect?
Definition
Ruptured Achilles Tendon
Term
What is the treatment for a Ruptured Achilles Tendon?
Definition
Surgery and casting
Term
Which physical diagnosis test is described as pt laying prone, squeezing calf causes plantar flex or none if test is positive?
Definition
Thompson's Test
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