Test 2 Flashcards by Andrew White

Q

Tension on a bone will commonly cause this type of fracture

A

Transverse fx

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Q

Compression on a bone will commonly cause this type of fracture

A

Oblique fx

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Q

Rotation on a bone will commonly cause this type of fracture

A

Spiral fx

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Q

Angulation on a bone will commonly cause this type of fracture

A

Transverse fx

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Q

Angulation and compression on a bone will commonly cause this type of fracture

A

Transverse and oblique fx

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Q

A fracture that runs approximately 45 degrees to the long axis of the bone

A

oblique fx

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Q

True or false; when describing a fracture radiologically you describe the part distal to proximal

A

true

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Q

What type of fracture is this?

A

Salter type 1

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Q

What type of fracture is this?

A

Salter type 1

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Q

What type of fracture is this?

A

Salter type 2

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Q

What type of fracture is this?

A

Salter type 2

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Q

What type of fracture is this?

A

Salter type 3

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Q

What type of fracture is this?

A

Salter type 3

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Q

What type of fracture is this?

A

Salter type 4

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Q

What type of fracture is this?

A

Salter type 4

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Q

What type of fracture is this?

A

Salter type 5

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Q

What type of fracture is this?

A

Salter type 5

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Q

What is this?

A

FBI sign

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Q

True or false; the lateral third of the clavicle is the MC fractrued area

A

false; middle third is (80%)

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Q

Diagnosis

A

Fracture of middle 1/3 clavicle

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Q

What is a bankart lesion and what is it associated with?

A

Is an injury of the anterior (inferior) glenoid labrum of the shoulder due to an anterior shoulder dislocation

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Q

What is this?

A

Bankart lesion from an anterior shoulder dislocation

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Q

What is a hill-sachs lesion

A

Depression of posterolateral head of humerus - after dislocated shoulder anteriorly

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Q

What is this?

Study These Flashcards

A

Hill-sachs lesion

What is this?

Hill-sach's lesion

What is a Flap fracture and what is it associated with?

avulsion fracture of the greater tuberosity of the humerus - retraction of rotator cuff post anterior dislocation

What is this?

Flap fracture

True or false; clavicle fractures are the MC fracture in newborns

true

True or false; subglenoid is the MC glenohumeral dislocation

false; subcoracoid is

What is this?

MRI of bankart lesion

What is this?

MRI of slap lesion

"eyebrow signs" are radiological findings seen in what injury?

Rotator cuff tears

What is the MC location of distal humerus fractrues in children?

Supracondylar (60%)

What is significant about this film

Raised fat pads following a fracture (Sail sign)

What is the arrow pointing to?

Sail sign

Radiocapitellar line is used evaluate what?

malposition of the radius

What is wrong here? What measurement would be useful here?

Ant. dislocation of radius - radiocapitellar line

What is this?

Supracondylar fracture (type 2)

What is this?

Supracondylar fracture (Type 1)

What is this?

Radial head fracture type 3

What is this?

Olecranon fracture

What is the MC elbow fracture?

Olecranon

What is this?

nightstick fx

Monteggia vs. Galeazzi injury

What is this?

Monteggia fx

What is this?

Galeazzi fx

What is the MC fx of forearm in children

torus

What is more common Colles or smith fracture of wrist

colles (outstretched hand) - see film

What is this?

Smiths fx

A "dinner fork deformity" is associated with which fx

colles

What is the MC carpal bone to be fractured in elderly

schaphoid

What is this?

Hutchinson's/Chauffer's Fx

What bone in the wrist is especially prone to AVN or non union issue post fracture

scaphoid

What is this?

Triquetral fracture

What is this?

lunate dislocation

What is this?

Perilunate dislocation

What is this?

Bennett fracture