Dental Abscesses and Infection in Gums: What You Need to Know. You're relaxing after a day at work or spending time with your family when you feel a sharp pain in your mouth. If you have a history of dental problems â such as infection in gums, teeth or even cavities â the pain could be related to a dental abscess. There are two types of dental abscess: A periapical, or tooth abscess, affects the root of the tooth. The other type, a periodontal (gum) abscess, affects the gums.
The upper extremity is a term used to define the upper limb. This includes the shoulder, arm, forearm, wrist and hand. The hand is a very complex part of the body, and all of the parts of the upper extremity are essential to functioning hands. Within the upper extremity, there are bones, joints, muscles, nerves, vessels and tendons that tie all of the parts together.
lower extremity n. The hip, thigh, leg, ankle, or foot. Also called inferior limb, pelvic limb. He gave one of Zarathustra's over-sized ears a playful tug, absently noting a series of small nodules along its lower extremity. Perforations of the lower extremity of the bone were very common. To lessen the hold of the wind upon the knotted cord, he made the lower extremity fast to one of the riders of the Durande. Moreover, the lower extremity is terminated by four strong spurs. A few persistent ones hung about the lower extremity of the street or lurked about the piers, spooning.