Category: D
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Deep transverse friction
A massage technique in which stroking is applied across the longitudinal direction of the tissues of muscles, tendons, ligaments, or fascia to prevent adhesions, increase mobility of the tissue, and align new fibers along the lines of stress.
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Dislocation fraction
A fracture near a dislocated joint.
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Diastatic fracture
A fracture that follows a cranial suture and causes it to separate. A fracture at a site where force was applied.
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Digastric fossa
The depression behind the lower margin of the mandible at the side of the symphysis menti. The anterior belly of the digastric muscle attaches here.
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Dental formula
A brief method of expressing the dentition of mammals in which the numbers of the teeth are given in the form of a fraction, each portion representing one quadrant; the numbers of the upper teeth form the numerator, and those of the lower teeth the denominator.
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Dressing forceps
Forceps for general use in dressing wounds and removing dead tissue and drainage tubes.
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Dental forceps
Forceps of varying shapes for grasping teeth during extraction procedures.
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Dental follicle
The connective tissue structure that encloses the developing tooth within the substance of the jaw before tooth eruption.
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Diaphragmatic flutter
Rapid contractions of the diaphragm. They may occur intermittently or be present for an extended period. The cause is unknown.
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Deficient fluid volume
Decreased intravascular, interstitial and/or intracellular fluid. This refers to dehydration, water loss alone without change in sodium.