Radius Base, Ulna base, Radius, Ulna, Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate, 5 metacarpal bones.


  1. Wrist Radiocarpal and Midcarpal joint
  2. Wrist and Distal Radioulnar joint
  3. Wrist and Tendinous Radioulnar joint


In this course we will build the following structures:

1. Articular surfaces of the Radius and Ulna on the DRU joint

2. Articular surfaces of the Radius, scaphoid and lunate in the Radiocarpal joint

3. Articular surfaces of the scapho-lunate and lunotriquetrum of the first carpal row.

4. Articular surfaces of the Triquetral-hamate, luno-capitate, scapho-capitate, scaphotrapezoid joint and scaphotrapezium joints. All from the midcarpal.

5. Articular surfaces of the Carpometacarpal joint from finger 4 and finger 5.

Extrinsic Ligaments:

6. Palmar Radiocarpal Ligaments: TESTUD ligament, Radial Collateral Ligament, Radioscaphoid ligament, radioscapho-capitate ligament, radiolunate ligament long and short.

7. Palmar Ulnocarpal Ligaments: ulnolunate ligament, ulnotriquetrum ligament, ulnar collateral ligament.

8. Posterior Radiocarpal Ligaments: radioscaphoid ligament, radioulnar ligament, radioulnotriquetral ligament.

Intrinsic Ligaments

9. Intrinsic Ligaments of the first carpal row: scapholunar ligament, lunotriquetral ligament

10. Palmar Ligaments between carpal rows: pisiform-hamate ligament, pisometacarpal ligament, scapho-trapezium ligament.

11. Dorsal Ligaments between carpal rows: intercarpal dorsal ligament, carpometacarpal dorsal ligaments.

Tendons and Retinaculum:

12. Flexor Carpi Radialis

13. Flexor Carpi Ulnaris

14. Extensor Carpi Ulnaris

15. Extensor Carpi Radialis Longus and Brevis

16. Abductor Pollicis Longus

17. Extensor retinaculum

18. FCR tunnel