RADIUS (FOREARM BONE)
RADIUS (FOREARM BONE) ulna and radius (forearm bone) forms the forearm of the body – Radius or radial bone is a lateral bone of forearm. – It is homologous to tibia of lower limb. – It has : Upper end Lower end …
upperlimb
CARPAL BONE ( WRIST BONE)
CARPAL BONE ( WRIST BONE) – The wrist made up of 8 carpal bones (wrist bone) and they are arranged in 2 rows. 1) The proximal row ( from lateral to medial side ) consists : ✓ The scaphoid ✓ The lunate ✓ The triquetral ✓ The pisiform 2) The distal row consists ( …
ULNA BONE
ULNA BONE INTRODUCTION FOR ULNA BONE – Ulna bone is a medial bone of forearm -The ulna is one of two bones of forearm, and the other one is radius. -It forms the elbow joint with the humerus and also proximally and distally it articulates with the radius . – In the anatomical position …
HUMERUS (LONG BONE OF UPPER LIMB )
HUMERUS (LONG BONE OF UPPER LIMB ) -HUMERUS (LONG BONE OF UPPER LIMB ) – It has : Upper end Lower end Shaft. • Side determination 1) Upper end is rounded ( to form head ) 2) Lower end : – Expanded from side to side – Flattened from before backwards 3) The head …
SCAPULA (SHOULDER BLADES)
SCAPULA (SHOULDER BLADES) -Other name of scapula is shoulder blades. – The scapula is a thin bone. – It is placed on posterolateral aspect of thoracic cage . – Scapula has ; 2 surfaces – Costal surface Dorsal surface 3 borders – Superior border Lateral border Medial border 3 processes – superior angle …
CLAVICAL (THE COLLOR BONE)
CLAVICAL (THE COLLOR BONE) -CLAVICAL (THE COLLOR BONE) is a long bone . It is also known as collor bone/ beauty bone. -It is the only bone in the body that lies horizontally. -It is a bone of upper extremity. – It has ; 1) Shaft 2) Two ends – lateral and medial. …