QuestionSBA
QuestionChoice
This option is incorrect. The hamate is an attachment point for some muscles and ligaments of the hand. It also forms part of the Carpal tunnel and Guyon’s canal.
10003375
e
Hamate
QuestionChoice
This is the lunate bone. It is the carpal bone most likely to be dislocated. Lunate dislocations are typically associated with scaphoid fractures.
10003371
a
Lunate
QuestionChoice
This option is incorrect. The scaphoid bone is the carpal bone most likely to be fractured. It has a retrograde blood supply so is susceptible to avascular necrosis upon injury (e.g. fracture).
10003372
b
Scaphoid
QuestionChoice
This option is incorrect. The triquetrum is the second most likely carpal bone to be fractured in the hand.
10003373
c
Triquetrum
QuestionChoice
This option is incorrect. The trapezoid bone is the smallest in the distal row of carpal bones of the hand. It sits lateral to the capitate bone.
10003374
d
Trapezoid
Concept
Chapter
2693
4152
Musculoskeletal physiology & Disease - Bone composition
Topic
145
Orthopaedics
13221
Picture
1513
Lunate.png
images/frl6phni1682080989703.jpg
images/frl6phni1682080989703_256.jpg
images/frl6phni1682080989703_512.jpg
PAgGB4D4N5d4hnl6hniIh3h3eGBoB3YG
Topic
145
Orthopaedics
The image below shows an X-ray. What is the structure marked with a red dot?

[lightgallery]
a