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How do you know if you have a triquetral fracture?

How do you know if you have a triquetral fracture?

What Are the Symptoms of a Triquetral Fracture?

  1. ‌A triquetral fracture usually shows up as pain on the outside of your wrist. The pain may be worse with bending, gripping, squeezing, or movement.
  2. ‌You may have swelling, tenderness, or bruising.
  3. ‌You may have difficulty moving your wrist and reduced grip strength.

What is triquetral fracture?

Triquetral fractures are carpal bone fractures generally occurring on the dorsal surface of the triquetrum. The triquetral may be fractured by means of impingement from the ulnar styloid, shear forces, or avulsion from strong ligamentous attachments.

How long does it take for a triquetral fracture to heal?

Locations for triquetrum fractures include dorsal cortex (93%), body, or palmar cortex. Treatment of dorsal cortical fractures is a wrist splint or short arm cast for 4 to 6 weeks. Treatment of nondisplaced body fractures is a short arm cast for 6 weeks; displaced fractures require surgery.

Do triquetral fractures require surgery?

Mild triquetral fractures usually don’t require surgery. Instead, your doctor will likely perform a procedure called a reduction. This involves gently moving your bones into their proper place without making an incision. While this is less invasive than surgery, it can be painful.

How do you get triquetral fracture?

Triquetrum fractures typically occur from a fall onto an outstretched arm with the wrist in extension and ulnar deviation, or in extreme flexion [5]. Shearing forces exerted by the proximal hamate, distal ulna, or both may play a role.

Can you break your triquetrum bone?

Triquetral fractures are frequently caused by impaction of the ulnar wrist after a fall on an outstretched hand or by avulsion of attached ligaments. There are three main types of triquetral fractures: dorsal cortical fractures, triquetral body fractures, and volar cortical fractures.

Where is the Triquetral bone?

wrist joint
Description. The triquetrum is one of eight carpal bones that forms part of the wrist joint. It is a pyramidal shaped bone that can be found in the medial side of the wrist. The name triquetrum is derived from the Latin word triquetrus which means “three-cornered”.

What does the triquetrum look like?

The triquetrum has a triangular and pyramidal shape. It is situated in the proximal row of carpal bones on the medial side of the wrist. It has multiple articulation surfaces.

What does triquetral mean?

Medical Definition of triquetral bone : the bone in the proximal row of the carpus that is third counting from the thumb side of the wrist, has a pyramidal shape, and is situated between the lunate and pisiform bones. — called also triangular, triangular bone, triangularis, triquetral, triquetrum.

Where is your triquetral bone?

What does the triquetral bone do?

Its primary function is to shape up and maintain the flexibility of human wrists along with the other carpal bones.

Where is the triquetral bone located?

wrist
The triquetral bone (/traɪˈkwɛtrəl, -ˈkwiː-/; also called triquetrum, pyramidal, three-faced, and formerly cuneiform bone) is located in the wrist on the medial side of the proximal row of the carpus between the lunate and pisiform bones. It is on the ulnar side of the hand, but does not articulate with the ulna.