gum line


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Related to gum line: free gingival groove

line

 [līn]
1. a stripe, streak, or narrow ridge; sometimes only an imaginary connector between two anatomic landmarks. Called also linea. adj., adj lin´ear.
2. tubing on a catheter.
absorption l's dark lines in the spectrum due to absorption of light by the substance through which the light has passed.
arterial line a monitoring system that uses an artery for access and consists of a catheter in the artery, pressure tubing, a transducer, and an electronic monitoring device. The most common uses of arterial lines are for monitoring of systemic blood pressure and obtaining arterial blood for analysis.
Beau's l's transverse lines or grooves in the nail plate caused by various systemic and local traumatic factors.
Beau's line. From Polaski and Tatro, 1996.
bismuth line a thin blue-black line along the gingival margin in bismuth poisoning.
blue line lead line.
cement line a line visible in microscopic examination of bone in cross section, marking the boundary of an osteon (haversian system).
cervical line anatomical designation for the cementoenamel junction.
cleavage l's Langer's lines.
line of Douglas a crescentic line marking the termination of the posterior layer of the sheath of the rectus abdominis muscle.
l's of election lines of expression.
epiphyseal line one on the surface of an adult long bone, marking the junction of the epiphysis and diaphysis.
l's of expression the natural skin lines and creases of the face and neck; the preferred lines of incision in facial and cervical surgery.
gingival line
1. a line determined by the level to which the gingiva extends on a tooth; called also gum line.
2. any linear mark visible on the surface of the gingiva.
gluteal line any of the three rough curved lines (anterior, inferior, and posterior) on the gluteal surface of the ala of the ilium.
gum line gingival line (def. 1).
hot line see hot line.
iliopectineal line the ridge on the ilium and pubes showing the brim of the true pelvis.
incremental l's lines supposedly showing the successive layers deposited in a tissue, as in the tooth enamel.
intertrochanteric line one running obliquely from the greater to the lesser trochanter on the anterior surface of the femur.
Langer's l's linear clefts in the skin indicative of the direction of the fibers; they correspond closely to the creases of the body but vary with body configuration. Lines of incision made parallel to them are thought to heal more efficiently. Called also cleavage lines.
lead line a purple-blue line at the edge of the gums in chronic lead poisoning; called also blue line.
lip line a line on the teeth at the level to which the margin of either lip extends.
median line an imaginary vertical line dividing the body equally into right and left parts.
milk line the line of thickened epithelium in the embryo along which the mammary glands are developed.
mylohyoid line a ridge on the inner surface of the lower jaw from the base of the symphysis to the ascending rami behind the last molar tooth.
nuchal l's three lines (inferior, superior, and highest) on the outer surface of the occipital bone.
pectinate line one marking the junction of the zone of the anal canal lined with stratified squamous epithelium and the zone lined with columnar epithelium.
semilunar line a curved line along the lateral border of each rectus abdominis muscle, marking the meeting of the aponeuroses of the internal oblique and transverse abdominal muscles.
Shenton's line a curved line seen in radiographs of the normal hip, formed by the top of the obturator foramen; it is used to determine the relationship between the head of the femur and the acetabulum.
temporal l's curved ridges, inferior and superior, on the external surface of the parietal bone, continuous with the temporal line of the frontal bone, a ridge that extends upward and backward from the zygomatic process of the frontal bone.
terminal line one on the inner surface of each pelvic bone, from the sacroiliac joint to the iliopubic eminence anteriorly, separating the false from the true pelvis.
visual line a line from the point of vision of the retina to the object of vision; called also visual axis.

gum line

the position of the margin of the gingiva in relation to the teeth in the dental arch.

gum line

gin·gi·val line

(jin'ji-văl līn)
The position of the margin of the gingiva in relation to the teeth in the dental arch.
Synonym(s): gum line.

gum line

(gŭm līn)
Position of margin of gingiva in relation to teeth in dental arch.

line

1. a stripe, streak, mark, or narrow ridge; often an imaginary line connecting different landmarks. See also linea.
2. conversion of a broad beam of x-rays to a pencil beam.
3. a single consignment of livestock from one farm. Said of a group of cattle or sheep notable for their homogeneity.

absorption l's
dark lines in the spectrum due to absorption of light by the substance through which the light has passed.
line block
a nerve block of local anesthesia produced by infiltrating the anesthetic along a line that the incision is to take.
blue line
lead line (below).
cell line
cement line
a line visible in microscopic examination of bone in cross section, marking the boundary of an osteon (haversian system).
cervical line
cleavage l's
linear clefts in the skin indicative of direction of the fibers.
line dressing
a system of handling carcasses in an abattoir. The carcasses move along an overhead chain line past a series of stations where the dressing and meat inspection is done.
line focus
utilization of a broad beam of electrons for the generation of x-rays by a rotating anode so that the area of the target on which the electrons fall is spread over a line instead of a point.
gingival line
1. a line determined by the level to which the gingiva extends on a tooth; called also gum line.
2. any linear mark visible on the surface of the gingiva.
gum line
gingival line (1).
iliopectineal line
the ridge on the ilium and pubes showing the brim of the true pelvis.
incremental l's
lines supposedly showing the successive layers deposited in a tissue, as in the tooth enamel.
intertrochanteric line
one running obliquely from the greater to the lesser trochanter.
lead line
a bluish line at the edge of the gums in lead poisoning. Rarely seen in animals.
median line
an imaginary vertical line dividing the body equally into right and left parts.
milk line
1. the line of thickened epithelium in the embryo along which the mammary glands are developed.
2. the metal tube in a milking machine along which the milk, after extraction from the cow, passes to the storage vat.
mylohyoid line
a ridge on the inner surface of the lower jaw from the base of the symphysis to the ascending rami behind the last molar tooth.
pectinate line
one marking the junction of the zone of the anal canal lined with stratified squamous epithelium and the zone lined with columnar epithelium.
physeal line
one on the surface of an adult long bone, marking the junction of the epiphysis and diaphysis.
pleural reflection line
line of the junction between costal and diaphragmatic pleurae.
semilunar line
a curved line along the lateral border of each rectus abdominis muscle, marking the meeting of the aponeuroses of the internal oblique and transverse abdominal muscles.
temporal line
a curved ridge on the external surface of the cranium that marks the origin of the temporal muscle.
terminal line
one on the inner surface of each pelvic bone, from the sacroiliac joint to the iliopubic eminence cranially, separating the false from the true pelvis, and marking the pelvic inlet.
line transects
a technique for estimating the density of a population, e.g. the number of deer per hectare in a gamepark.
visual line
a line from the point of vision of the retina to the object of vision; called also visual axis.
References in periodicals archive ?
The air oxygenates the spaces between the teeth and along the gum line, making it difficult for bacteria to live.
Plaque biofilm forms throughout the mouth, particularly in hard-to-reach areas between teeth and below the gum line, and it is difficult to remove.
Right now, the challenge is to deliver the treatment to the cavity-prone areas--between teeth, along the gum line and in crevices on the grinding surfaces.
The bacterial infection attacks the teeth-supporting tissues below the gum line.
Lucy had an old crown, crowded upper teeth, slightly prominent front teeth, one darker tooth, an uneven gum line and darker lower teeth.
It is formulated with a viscosity that allows the paste to be liquefied rapidly by the system's high speed bristle motion, producing micro cleaning bubbles to penetrate hard-to-reach areas such as deep between teeth and along the gum line.
Gum disease starts off as gingivitis, when hardened plaque spreads below the gum line, causing infection.
It removes food and plaque that has built up between the teeth and the area below the gum line.
The oral interaction most extensively explored is between two bacterial genera that are early colonizers of the tooth surface above the gum line.
Embedded grass seeds in the gum line can cause all kinds of problems if the seed is allowed to migrate deeper into the dog's body, so make sure you check the gums all the way around.
The MD Brush guides you into the most effective position C 45 degrees to the gum line C to achieve the best results.
6 Mhz ultrasonic wave that penetrates gums to break up bacteria below the gum line.