Nonoperative UE

Question 1

SC dislocation

Answer 1

Atraumatic subluxation

Chronic dislocation > 3wks

Question 2

Mid clavicle fx

Answer 2

< 2 cm shortening
< 1 cm superior displacement
No NV injury

Question 3

Distal clavicle

Answer 3

Stable neer I,III, IV

PEDIATRIC distal clavicle

Question 4

Scapula fx

Answer 4

< 25% gleniod no subluxation
< 5 mm step off
< 40degree neck fx
Coracoid < 1cm displacement

Question 5

Scapulothorcic dissociation

Answer 5

No vascualr injury

Question 6

Proximal humerus

Answer 6

Minimal displaced surgical or anatomic neck

GT < 5 mm displacement

Question 7

Hertel criteria

Answer 7

<8 mm calcar length 
Disrupted medial hinge
> 45 degree angulation
Head split
( from most to least predictive)
** >10 mm displacment

Question 8

Humeral shaft fx

Answer 8

Anterior <20
Varus valgus <30
Shortening <3cm

Question 9

Distal humerus fx

Answer 9

Non displaced milch type 1

Question 10

Capitellum

Answer 10

< 2 mm type I , II

Question 11

Coronoid fx

Answer 11

I ,II , III minimal displaced + stable elbow

Question 12

Olecranon

Answer 12

Non displaced

Elderly low demand

Question 13

Radial head

Answer 13

No block

Masson I

Question 14

Terrible triad

Answer 14

Stable elbow
RH type 1
Coronoid fx small

Question 15

Ulna fx

Answer 15

Distal 2/3
<50% displaced
<10 angulation

Question 16

Distal radius fx

Answer 16

Extra articular
<5 mm shortening
<5 dorsal angulation

Question 17

La fontain

Answer 17

>= 3 unstable
> 20 dorsal angulation
50 % dorsal comminuation , voalr , intraarticular Communi
Initial displacement > 1 cm 
Shortening >5 mm
\+ulna  fx
Osteoporosis