MSK

Question 1

Inserts onto inferior pubic ramus

Answer 1

Gracillis

Question 2

Rare AR bone dysplasia with osteosclerosis, narrowed medullary cavity and short stature

Answer 2

Pyknodysostosis

Question 3

Bony deformity in: Turners, Ollie’s, Nail patella, achondroplasia

Answer 3

Madelung deformity

Question 4

Main abnormality of Klippel-Fleil syndrome

Answer 4

Fusion of cervical vertebrae

Question 5

Marble bone disease is otherwise known as?

Answer 5

Osteopetrosis

Question 6

Unilocular bone cyst related to the root?

Answer 6

Radicular

Question 7

Unilocular bone cyst associated with unerupted/impacted tooth?

Answer 7

Dentigerous

Question 8

Marginal erosions; periostitis; joint widening, normal density = which arthritis?

Answer 8

Psoriatic arthritis

Question 9

Central erosions with marginal osteophytes = which arthritis?

Answer 9

Erosive

Question 10

Juvenile kyphosis; scoliosis; Schmorl node (IVD herniation) ; Limbus vertebrae

Answer 10

Scheuermanns disease

Question 11

Central beaking of anterior vertebral bodies
Mucopolysaccharidosis
<18m old

Answer 11

Morquio

Question 12

What causes thinning of the triangular fibrocartilage complex?

Answer 12

Positive Ulnar Variance

Question 13

Eponomous name for Infantile Cortical Hyperostosis

Answer 13

Caffey Disease

Question 14

Sudden hard, tender soft tissue mandibular swelling in an infant

Answer 14

Caffey disease/Infantile cortical hyperostosis

Question 15

Symmetrical arthropathy in 2nd and 3rd MCP joints
- flattening of metacarpal heads
- hook like osteophytes
- osteopaenia
- subchondral cysts

Answer 15

Haemochromatosis

Question 16

Hypersegmented manubrium
11 pairs of ribs
Bell-shaped thorax
Scoliosis

Answer 16

Downs

Question 17

Thinning of lateral clavicles = Monosomy X
What’s the eponymous name?

Answer 17

Turners

Question 18

Dense metaphyseal bands
Bone in bone appearance

Answer 18

Lead poisoning

Question 19

Lucent bone lesions with non-sclerotic rim?
(HINT: GAB)

Answer 19

GCT
ABC
Browns

Question 20

Lucent bone lesion
Soap bubble appearance
Thin internal trabeculations
Posterior elements of spine
Metaphyses of long bones

Answer 20

ABC

Question 21

Lytic expansile bone lesions in jaw/rib/pelvis
Hyperparathyroid
No periosteal reaction

Answer 21

Browns tumour

Question 22

Lytic lesion
Skeletally mature
Extends to subchondral bone
Distal femur/proximal fibula

Answer 22

GCT

Question 23

Where is the arcuate ligament found?

Answer 23

Knee

Question 24

Which structure in the knee is the arcuate ligament a part of?

Answer 24

Posterior ligamentous complex of the knee

Question 25

Hyperextension and traction with fracture through the pedicles of C2?

Answer 25

Hangman fracture

Question 26

Painless symmetrical periosteal reaction in tubular bones of the hands and feet?

Answer 26

Thyroid achropachy (NB in the setting of lung cancer etc this would be HPOA)

Question 27

What vertebral body abnormality do Downs and mucopolysacchararidoses cause?

Answer 27

Anterior beaking

Question 28

In which seronegative spondyloarthopathy are parasyndesomophytes found?

Answer 28

Psoriatic arthritis

Question 29

Tuft resorption Parasyndesmophytes Preserved mineral bone density in hands and feet until end stage Fluffy reactive new bone formation along diaphysis Bilateral symmetrical sacroiliitis Diagnosis?

Answer 29

Psoriatic arthritis

Question 30

Features of McCune Albright syndrome?

Answer 30

Cafe au lait spots Polyostotic fibrous dysplasia Precocious puberty

Question 31

Early enhancement of disc in post-surgical spine - protrusion recurrence or fibrosis?

Answer 31

Fibrosis

Question 32

Late enhancement of disc in post surgical spine - disc protrusion recurrence or fibrosis?

Answer 32

Recurrence

Question 34

What is platyspondyly?

Answer 34

Flattening of the vertebral bodies

Question 35

Which of the mucopolysaccharidoses have anterior vertebral beak which is 1. Centrally positioned 2. Inferiorly postitioned (Hunter; Hurler; Morquio)

Answer 35

Morquio = centrally positioned Hunter and Hurler = inferiorly positioned