CHT Jeopardy 2022

Clinical Anatomy

100

These structures are contained in the first dorsal compartment.

APL, EPB

200

This artery passes through Guyon's canal

Ulnar artery

300

This structure is the most common pulley involved in trigger finger.

A1

400

These four structures are contained in the carpal tunnel

Median nerve, FPL, FDP, DFS

500

The space between the lunate and capitate articulation that lacks ligamentous support

The space of Poirier

Wounds/Scars

100

This type of wound (color) has purulent exudate and requires an absorbent dressing

Yellow wound

200

This type of wound (color) has thick necrotic tissue and limited wound closure

Black wound

300

This type of scar extends beyond the wound borders and is more common in people with dark skin.

Keloid scar

400

This type of scar is typically elevated above skin but stays within the boundaries of the wound

Hypertrophic scar

500

This type of (intention) healing uses stitches to close the wound

Primary intention healing

Finger Fractures

100

Clinical name for the proximal articular end of bone

Head

200

This type of fx is caused by a crush injury to the tip of the finger.  It is a shattering of the distal phalanx.  It typically results in hypersensitivity of the digit.

Tuft fx

300

If you dislocate the PIP joint dorsally, what soft tissue structures do you injure? (dorsal, volar, lateral?)

Volar

400

This type of thumb fx is also known as a beak fx and involves the volar ulnar corner of the metacarpal

Bennett's fx

500

A volar dislocation of the PIP joint may result in this deformity.

Boutonniere deformity

Fx of the Wrist and FA

100

This type of distal radius fx displaces dorsally and is extra-articular

Colles's Fx

200

The most common carpal bone to fracture (60%)

Scaphoid

300

This is the most frequently dislocated carpal bone after a fall

Lunate

400

This carpal fx is often missed on an x-ray and is caused from a direct blow to the palm.

Hook of Hammate fx

500

Preiser’s disease is osteonecrosis of this carpal bone

Scaphoid

Muscle Innervations

100

If a patient is unable to extend the wrist, this nerve may be affected.

Radial nerve

200

The nerve that innervates the interosseous muscles and 2/4 of the lumbricals

Unlar nerve

300

The patient presents with scapular winging.  Which nerve is impacted?

Long Thoracic

400

The PIN (posterior interosseous nerve) stems from this nerve between the supinator and ECRB

Radial nerve

500

If a patient still has function of median nerve innervated muscles of the hand after a laceration to the wrist, what anastomosis could be to blame?

Martin–Gruber Anastomosis