Upper Limb Pathology

Question 1

Most commonly damaged MC?

Answer 1

5th

Question 2

Boxers #

Answer 2

to 4th or 5th MC
Anterior angulation of head
Rotation of MC head

Question 3

Shaft #

Answer 3

3rd or 4th MC

Posterior angulation

Question 4

Bennets #

Answer 4

Avulsion # and dislocation = dorsal ad radially

Question 5

Rolando #

Answer 5

Comminuted Bennets #

Question 6

Wintersteins #

Answer 6

Transverse #

Question 7

Name the 3 thumb #

Answer 7

Bennets
Rolando
Winterstein

Question 8

Common finger dislocations

Answer 8

Thumb, pinky and index

Question 9

Which is a DJD osteoporosis or osteoarthritis?

Answer 9

Osteoarthritis

Question 10

Main sign of Osteoarthritis

Answer 10

increased bone density (especially near joints)

Increase exposure

Question 11

Scaphoid common fracture sites

Answer 11

Waist - 70%
Proximal Pole -10%
Distal Pole - 20%

Question 12

Keinbock’s Disease

Answer 12

AVN of Lunate

Question 13

Colle’s #

Answer 13

FOOSH
Dorsal displacement
Radial +/- Ulna #

Question 14

Smiths 3

Answer 14

Fallen back on hands
Ventral displacement
# distal radius + extension into radioulna joint

Question 15

Bartons #

Answer 15

Interarticular #
Dorsal margin of distal radius
# line in coronal plane

Question 16

Hutchinsons #

Answer 16

Interarticular #
Lateral margin of distal radius
saggital orientation

Question 17

Dinner Fork #

Answer 17

# to radius and ulna
Dorsal displacement

Question 18

Galeazzi #

Answer 18

Radial shaft #

Posterior Ulna dislocation

Question 19

Montegginia #

Answer 19

Ulna Shaft #

Anterior radial displacement

Question 20

Supracondyle #

Answer 20

# to humerus 
Common in kids 3-12 years

Question 21

Common arm avulsion #

Answer 21

Triceps avulsion #