apex
Round Worms.
A tapered stick will be thicker at one end.
I bought a pair of pants that had tapered legs on the end.
Yes because the apical (end of the tooth) can still be prone to infection.
No. Generally speaking an absessed tooth can be saved by antibiotic therapy and root canal therapy together. There are times when a tooth cannot be saved though- when not enough tooth structure is left to support a crown or "cap", or when a root is actually fractured. Sometimes an absessed tooth is caused from a periodontal problem or in other words, a gum problem. This requires antibiotics and debridement or "deep cleaning" - or surgery.
Cathode end
The most common usage of the term is in garment making; it is a tool used to shape material. Various wedges and shaping tools are used when creating new patterns and they are typically named for the shape they resemble. In dart throwing it is a dart that has been shaped with a tapered end; though since the tapered end shape is fairly common for throwing darts they are usually just called darts.
Its is bascically a normal filing, except for the fact that a normal filing is when a dentist drills through your tooth and stops drilling before the nerve and then cleans the inside cavity and fills the tooth again. A root canal filing is when the dentist is required to drill all the way to the nerve and then clean the tooth, this procedure may become painful if repeatidly done as the nerve end gets damaged and numbing injections start to have less effect and you will then feel a bit of pain during the procedure. Root canals are only done when tooth decay has moved all the way to the root"nerve" of the tooth.
One end of the pitman arm connects firmly to the steering gear on a spline. No moving or wearing parts on that end. The other end of the pitman arm has a tapered hole. The steering linkage connects to the tapered hole with a tapered ball joint fitting. If it isn't damaged, a pitman arm will not wear out.
fusiform
An apicoectomy is a surgical procedure performed by a dentist. The common name for this procedure is root-end surgery. This procedure is done to remove any infections at the root tip and surrounding area.
Females have a tapered abdomen that end in a pointed egg laying tube called the ovisposter. Males have a more rounded abdomenthat turns upward.