The growth tends to invade the bone and to spread to the cheek or buccal mucous membrane, or to the maxillary antrum, and its malignant nature is suggested by its persisting after the removal of the irritation.
The term stomatitis is applied to any inflammation of the buccal mucous membrane.
These processes surround a stellate depression, the primitive buccal cavity or stomatodæum, from which the mouth and nasal cavities are developed.
The primitive buccal cavity is bounded below by the mandibular arch, which contains Meckel's cartilage, and from which are developed the mandible, the lower lip, and the floor of the mouth.
In some cases the buccal orifice is so small as only to admit a probe.
Sometimes it proceeds from the gingivo-buccal sulcus of the lower jaw, sometimes from the alveolar border of the gums.
In the cachectic stage, toward the end of the disease, aphthous patches {541} often appear on the tongue and buccal mucous membrane.
At a more advanced stage it may be moist, but is often dry, and in dangerous forms of the malady, accompanied by prostration, the buccal surface is red and the gums more or less swollen and sometimes ulcerated.
The lips are fissured or contain patches of herpes, and the buccal cavity may be more or less completely lined by patches of aphthae.
The buccal surface in these cases is more vascular than natural, and if the vital powers are much reduced superficial ulcerations are not infrequent, oftener upon the gums than elsewhere.
Indeed, the heat of the child's mouth at this time, and the acridity of the buccal secretions, are often sufficient to irritate and inflame the nipple, and even to produce superficial excoriation.
In purpura, ulceration of the buccal mucous membrane does not occur, and the gums are pale and intact.
At this stage minute white spots in the buccal mucous membrane frequently occur; when they do, they are diagnostic of the disease.
The presence of white spots on the buccal mucous membrane, in the case of measles.
Preismann in 1877 makes the statement that for six hours after coitus there is a peculiar odor noticeable in the breath, owing to a peculiar secretion of the buccal glands.
Salivary calculi are well known; they may lodge in any of the buccal ducts.
Philib reports a case in which mutism, almost simulating that of one congenitally deaf, was due to congenital adhesions of the tongue to the floor of the buccal cavity.
In the mouth the saliva is mixed with the secretion from the buccal glands.
The mouth leads into a buccal cavity which later becomes the pharynx, a portion of the tube which is much thickened by muscular walls dorsally.
A, Triton variegatum, to show the proboscis or buccal introvert (e) in a state of eversion.
The alimentary canal of the Pectinibranchia presents little diversity of character, except in so far as the buccal region is concerned.
No buccalappendages or suckers; a very long evaginable proboscis; a quadriradiate terminal branchia.
Two pairs of salivary ducts, each leading from a salivary gland, open into thebuccal chamber.
The buccal region presents a pair of shelly jaws placed laterally upon the lips, and a wide range of variation in the form of the denticles of the lingual ribbon or radula.
Nervous system of Haliotis; the visceral loop is lightly shaded; the buccal ganglia are omitted.
No branchia; two long and branched buccal appendages.
No branchia of any kind; a short evaginable pharynx, bearing paired conical buccal appendages or "cephalocones.
Nervous system of Patella; the visceral loop is lightly shaded; the buccal ganglia are omitted.
Our figure of the nervous system of Aplysia does not give the small pair of buccal ganglia which are, as in all glossophorous Molluscs, present upon the nerves passing from the cerebral region to the odontophore.
The last three families constitute the sub-tribe Porostomata, characterized by the reduction of the buccal mass, which is modified into a suctorial apparatus.
The fauces and buccalmembrane are reddish in color, glazed, and dry.
Lewis Smith and others state that the buccal mucous membrane shows a more or less diffuse patchy and spotted redness.
No soreness of throat nor redness of the buccal surface occurred, but the epidermis desquamated even from the palms of the hands and soles of the feet.
In ordinary cases, by the close of the first week or in the beginning of the second the rash becomes less and less distinct, and finally disappears, as do also the redness and swelling of the buccal and faucial surfaces.
The nasal cavities are small and frequently affected by catarrhs, the buccal cavity often the seat of catarrh and of stomatitis, and insufficient cleanliness leads here to irritation of the mucous membrane.
Early in the disease, nearly as soon as the commencement of the fever, the faucial and buccal surfaces become inflamed, as shown by redness, swelling, and tenderness.
It is apparent, therefore, that the tongue presents evidences of vitiated secretions, of local catarrh of the buccal mucous membranes, and of the high grade of gastric irritation so constantly attendant on this disease.
It should be remembered that the Schneiderian membrane is midway in sensitiveness, as it is in location, between the conjunctival and buccal surfaces, and is readily irritated by strong applications.
This state of the buccaland faucial membrane continues throughout the disease.
Thus, a little girl in my practice had the symptoms of scarlet fever, such as febrile movement and inflammation of the buccal and faucial surfaces, nearly a week before the scarlatinous eruption appeared.
Though she had no symptoms of scarlet fever, her infant had unusual redness of the skin andbuccal surface and difficulty of swallowing up to the fifth day.
Note on one side, beginning at the anterior end, the buccal groove leading into the interior through the gullet.
Observe also that by the action of the cilia in the buccal groove food-particles are swept into the gullet.
Two Paramoecia unite with theirbuccal grooves together, part of the macronucleus and micronucleus of each passes over to the other, and the mixed elements fuse together to form a new macro- and micronucleus in each half.
Following up these favourable results with continuance of the regimen brought progressive improvement of health and increasing conviction of the merits of thorough buccal digestion.
The buccal and lingual mucous membranes were also hypesthetic.
The buccal facial asymmetry exists, it is commissure may be lowered, the due to spasm.
The buccal cavity or mouth cavity is morphologically a stomodaeum, i.
Lepidosiren)[9] the buccal cavity arises by secondary excavation without any actual pushing in of ectoderm.
Below the level of the eyes and the buccal ganglia, on the dorsal side of the esophagus, the much larger cerebral ganglia make their appearance.
Quite well towards the head end a pair of buccal ganglia were found, these were small, widely separated and possessed only a few nerve cells.
There are, however, a few exceptions, one of the most curious being that of certain fish of the Dead Sea, in which the male incubates the eggs by taking them into his buccal cavity.
This is situated on the genital organs or elsewhere; in the mouth, for instance, when this has been in contact with the buccal or genital organs of a person infected with syphilis.
The larvæ or embryos obtained from the earth-worm now measured about 1/80 of an inch in length, their heads exhibiting a short and simple chitinous buccal tube, whilst their tails were somewhat more pointed and bent upward.
Balbiani describes the buccalcavity as containing a protractile stylet.
It has also given good results as a gargle in affections of the pharynx and buccal cavity.
A decoction of the powder gives good results as a gargle for aphthæ, gingivitis, and other inflammations within the buccal cavity.
The decoction of the tender leaves is used as a gargle and wash in angina, aphthæ, and wounds within the buccal cavity.
Buccal appendages: the mouth parts excluding the labrum: see trophi.
Buccal fissure: the mouth slit or opening: the opening on each side of the mentum.
Previously to the introduction of the Caldwell-Luc operation it was customary to make an opening into the maxillary sinus from the canine fossa, and to curette, drain, pack, and carry out all subsequent treatment through the buccal orifice.
I saw only three cases of wound of the pharynx; in each the injury was in the nasal or buccal segment of the cavity, and in each the soft palate was injured, in two instances the wound being a small perforation.
In the first case the nasal cavity, in the others the orbital or buccal cavity, were generally concurrently involved.
When these fractures were at the lower margin of the bone, the buccal cavity occasionally escaped in spite of considerable comminution, the latter confining itself to the basal portion of the bone.
The removal of loose fragments is necessary in all cases in which the buccal cavity is involved.
The buccal cusps upon the molars, two or three, and are still in position.
A transverse section of their crowns shows their proximal walls not to be parallel, but wedge-shaped, their diameter being greater on the buccal than on the palatal side.
Lymnaeus has the cephalic ring formed by about twelve ganglia, exclusive of two large and two minute ones on the buccal mass.
There are six ganglia on the buccal mass, and about six or eight minute ones on the stomach.
As they are commonly phytivorous, the intestine is often very long and disposed in large coils, in double apposition; the buccal apparatus is very remarkable.
Jaw lever (cuticular prolongation of inner jaw lying in a backwardly projecting diverticulum of the buccal cavity).
Muscular bands passing from the ventro-lateral wall of the pharynx at the region of its opening into the buccal cavity.
The section is taken through the hinder part of the buccal cavity at the level of the opening of the mouth into the pharynx and behind the jaws.
Rod-like cuticular continuation of inner jaw, lying in a pit of thebuccal cavity.
The facial muscles may be divided into two zones: one of which comprises the frontal and ocular region, and the other the buccal region; corresponding to which are the two upper and lower branches of the frontal nerve.
The two lateral buccal lobes are twice as large as the two anterior frontal lobes, and half as large as the posterior odd occipital lobe.
The helmet-shaped occipital lobe of the shell is twice as large as each of the two anterior frontal lobes, and three times as large as each of the two lateral buccal lobes.
Occipital lobe campanulate, twice as large as the two frontal, and four times as large as the two buccal lobes.
Cephalis quadrilobate; the odd frontal and the two paired buccal lobes hemispherical, about half as large as the helmet-shaped occipital lobe.
Cephalis quadrilobate; the occipital lobe helmet-shaped, one and a half times as long as the two paired hemispherical buccal lobes, and twice as large as the anterior frontal lobe.
Occipital lobe ovate, one and a half times as long as the two ovate frontal lobes, and three times as long as the two subspherical buccal lobes.
Cephalis quadrilobate; the helmet-shaped occipital lobe twice as long as the two paired subspherical buccal lobes, and three times as long as the odd spherical frontal lobe.
Frontal lobes subcylindrical, nearly as long as the kidney-shaped occipital lobe, three to four times as long as the small buccal lobes and the odd sternal lobe.
The odd occipital lobe is of about the same size as the anterior part of the shell, which is cleft into three pairs of roundish lobes, one pair of anterior larger frontal lobes, and two pairs of smaller lateral buccal lobes.
The two frontal lobes are hemispherical, and twice as large as the two lateralbuccal lobes.
The species of the genus Muræna, however, possess a poison-apparatus connected with the buccal teeth, as in the case of snakes.
Almost all Arachnids possess poison-glands, which are connected, in some cases with the buccal apparatus, in others with a special inoculatory organ situated at the posterior extremity of the body.
When the poison-fangs are folded back in their sheath, the poisonous secretion can escape freely into the buccal cavity by the slit situated at the base of the fangs.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "buccal" in a variety of sentences. We hope that you will now be able to make sentences using this word.
