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Meaning: short, and the short part of the arm, or upper arm, respectively. Used in its original meaning, and also to mean "arm". ... Meaning: tooth, of a tooth ...
The term anterior teeth refers to incisors and canines, as opposed to premolars and molars, which are posterior teeth. [1] Apical The direction toward the root tip(s) or apex(es) of a tooth (the apices), as opposed to coronal, which refers to the direction toward the crown. It may also refer to something relating to the roots, such as apical ...
The Dab is a gesture expressing triumph or playfulness in which one's head is dropped into the bent elbow of one arm while raising the opposite arm straight out parallel. Hand heart is a recent pop culture symbol meaning love. The hands form the shape of a heart. Jazz hands
It is the most simple and versatile clasp (clasp of choice in tooth-borne cases). Clasp assembly has one retentive arm opposed by a reciprocal arm originating from the rest. The retentive arm begins above the height of contour, and curves and tapers to its terminal tip, in the gingival 1/3 of the tooth, well away from the gingiva. The bracing ...
The sign of the horns, or corna in Italian ("horns"), is a gesture with various meanings depending on culture, context, or the placement or movement of the gesture. It is especially common in Italy and the Mediterranean region , where it generally takes on two different meanings depending on context and positioning of the hand.
Diagram of tooth anatomy. Dental anatomy is a field of anatomy dedicated to the study of human tooth structures. The development, appearance, and classification of teeth fall within its purview. (The function of teeth as they contact one another falls elsewhere, under dental occlusion.)
A long bone is one that is cylindrical in shape, being longer than it is wide. However, the term describes the shape of a bone, not its size, which is relative. Long bones are found in the arms (humerus, ulna, radius) and legs (femur, tibia, fibula), as well as in the fingers (metacarpals, phalanges) and toes (metatarsals, phalanges).
However, in common, literary, and historical usage, arm refers to the entire upper limb from shoulder to wrist. This article uses the former definition; see upper limb for the wider definition. [8] In primates, the arm is adapted for precise positioning of the hand and thus assist in the hand's manipulative tasks. The ball and socket shoulder ...