Ulna

Image from The Interactive Hand CD

Image from The Interactive Hand CD

Image from The Interactive Hand CD

Articulations:

Proximal Radioulnar Joint

Distal Radioulnar Joint DRUJ

Ulnolunate Joint

Ulnohumeral Joint

Muscle Attachments:

Flexor Digitorum Superficialis - all

Flexor Digitorum Profundus - all

Pronator Quadratus

Triceps Brachii

Extensor Carpi Ulnaris

Extensor Pollicis Longus

Extensor Indicis

Abductor Pollicis Longus

Flexor Carpi Ulnaris

Flexor Pollicis Longus

Abductor Pollicis Longus

Ligament Attachments:

Triangular Fibrocartilage Complex (TFCC)
radioulnar interosseous membrane

Epiphyses:

Blood Supply:

Fractures:

Variations:

Anatomy Home Page

Bones Home Page

American
Society
for
Surgery
of the
Hand
assh.org

The Best
Resource
For Your
Hands,
Period.

Links to this page: Abductor Pollicis Longus | Anconeus | Arthritis related treatment | Bones Home Page | Bones: Alphabetical Master List | Bones: Arm | Brachialis | Distal Radioulnar Joint DRUJ | Elbow Joint: Shared Components | Extensor Carpi Ulnaris | Extensor Indicis | Extensor Pollicis Longus | Flexor Carpi Ulnaris | Flexor Digitorum Profundus Index | Flexor Digitorum Profundus Middle | Flexor Digitorum Profundus Ring | Flexor Digitorum Profundus Small | Flexor Digitorum Superficialis Index | Flexor Digitorum Superficialis Middle | Flexor Digitorum Superficialis Ring | Flexor Digitorum Superficialis Small | Flexor Pollicis Longus | Forearm Joints | Hand Locator | Joints Home Page | Pronator Quadratus | Pronator Teres | Proximal Radioulnar Joint | Radioulnar interosseous membrane | Radioulnar Joints | Superficialis arch | Supinator | TFCC Triangular Fibrocartilage Complex | Triceps Brachii | Ulnohumeral Joint | Ulnolunate Joint | Distal Forearm Cross Sectional Anatomy |