Wrist

Mais informações

Module 5 Announcement

por melissa derby

T.Oswald@usa.edu

por Tristan Oswald

NERVE

por Brayder Alejandro Sanchez Dagua

Genetic Drift

por TheUberAlbertosaur TheUberAlbertosaur

Wrist

Compartments

Carpal Tunnel

Carpals

Tendon of Flexor Pollicis Longus

Tendon of Flexor Digitorum Superficialis

Tendon of Flexor Digiitorum Profundus

Median Nerve

Guyon's Canal

Contents

Hook of Hamate

Ulnar artery

Ulnar nerve

Floor

Flexor Retinaculum

Roof

Palmar Carpal Ligament

Extensor

6.

5.

Extensor Digiti Minimi

4.

Extensor Indicis

Extensor Digitorum

3.

Extensor Pollicis Longus

Uses Lister's tubercle as a pulley

2.

1.

Extensor pollicis brevis

Abductor pollicis Longus

Innervation

Dorsal and Deep Branches of Ulnar nerve

Posterior interosseous branch of Radial nerve

Anterior interosseous branch of median nerve

Movements

Adduction

Abduction

Extensor carpi Radialis Longus

Abductor Pollicis Longus

Extension

Extensor Carpi Ulnaris

Extensor Carpi Radialis Longus

Extensor Carpi Radialis Brevis

Flexion

Flexor Carpi Ulnaris

Flexor Carpi Radialis

Clinical correlates

Intersection syndrome

Radiocarpal arthritis

Carpal tunnel syndrome

De Quervain Tenosynovitis

Dislocation of Lunate

Most commonly dislocated carpal bone

Fracture of Scaphoid

Most commonly fractured carpal bone

Radioulnar synostosis

Smith's Fracture

Colles Fracture

Articulation

Palmar radiocarpal ligaments

Dorsal radio carpal ligaments

Ulnar collateral ligament

Radial collateral Ligament

Intercarpal

Pisotriquetral joint

Midcarpal Joint

Between Proximal and Distal Carpals

Scapholunate Joint

Lunocapitate Joint

Lunohamate joint

Lunotriquetrium Joint

Scaphotrapezium Joint

Scaphotrapezoid Joint

Scaphocapitate joint

Scapholunate joint

Radio-carpal (Wrist) joint

Condyloid synovial joint

Radio-lunate joint

Radio- Scaphoid Joint

Radial Styloid Process

Distal Ulna

Rotates about the fixed ulna

Distal Radio-Ulnar Joint

Ulnar notch

Blood Supply

Posterior Interosseous Artery

Anterior Interosseous artery

Ulnar Artery

Radial Artery

Dorsal Carpal arch

Superficial palmar arch

Osteology

Distal ulna

Distal Radius

Carpal Bones

Distal Carpals

Hamate

Capitate

Trapezoid

Trapezium

Proximal Carpals

Pisiform

Triquetrum

Lunate

Scaphoid