Meaning bad writer is from c.1600. Sense of day book is from 1670s, and the word was applied early 19c. to rough drafts, scrap books, notebooks, and draft account books. Hence the police jargon sense arrest record sheet, recorded from 1887.
Achilles tendon tear or rupture. An Achilles tendon can partially tear or completely tear (rupture) . A tear usually occurs in the tendon about 1.5 in. (3.8 cm) to 2.5 in. (6.4 cm) above where it attaches to the heel bone. Some doctors believe that this area is most likely to tear or rupture because of a limited blood supply.
The main goal of the surgery is to remove the damaged portion of the Achilles tendon and maintain tendon attachment to the heel bone. Sometimes a small amount of tendon can be removed, leaving the remaining Achilles tendon attached to the heel bone.