ulna etymology

Etymology:

The word "ulna" originates from the Latin word "ulna," which means "elbow." It is derived from the Proto-Indo-European root "*el-," meaning "elbow."

Meaning:

The ulna is one of the two bones that make up the forearm. It is the larger of the two bones and is located on the medial (inner) side of the forearm. The ulna extends from the elbow to the wrist joint.

Origin:

The ulna is formed from the fusion of three separate cartilaginous elements during embryonic development. These elements are:

• Proximal epiphysis: Forms the upper end of the ulna, including the olecranon process (the bony prominence at the elbow)
• Diaphysis: Forms the shaft of the ulna
• Distal epiphysis: Forms the lower end of the ulna, including the styloid process (a small, pointed projection at the wrist joint)

The fusion of these elements typically occurs between the ages of 4 and 9 years.

ulna relate terms

• elbow

  Etymology The word elbow comes from the Middle English elbowe which in turn origina

• uilleann

  Etymology The word uilleann is derived from the Irish word uilleann meaning elbow

• ulna

  Etymology The word ulna originates from the Latin word ulna which means elbow It

• elbow

  Etymology The word elbow comes from the Middle English elbowe which in turn origina

• bone

  Etymology The word bone derives from the Proto Germanic bainaz meaning bone This r

• decision

  Etymology Late Middle English from Anglo Norman French descisioun from Latin decisio

• haggard

  Etymology Early 17th century probably from dialectal hag to cut hack tire Mea

• compass

  Etymology Old French compas Latin compassus stride Vulgar Latin compassare to

• believe

  Etymology The word believe originates from the Old English word geliefan which is d