Ebook History taking and clinical examination in dentistry: Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook History taking and clinical examination in dentistry: Part 2
Ebook History taking and clinical examination in dentistry: Part 2
CHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinat Ebook History taking and clinical examination in dentistry: Part 2tion of the lips. Hie exposed red portion of the lips, or the vermillion border, forms a transition between the external skin and the moist mucous membrane of the oral mucosa.Because the overlying epithelium is thin, a normal lip shows the characteristic reddish color. Several folds and sulci over t Ebook History taking and clinical examination in dentistry: Part 2he epithelium of the lip may crease the skin. Hie thick, pink labial mucosa that line the internal surfaces of the lips may appear mildly lumpy or nodEbook History taking and clinical examination in dentistry: Part 2
ular on visual inspection. Ibis is due to the presence of accessory salivary glands found just beneath the mucosal surface.Both the upper and lower liCHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinat Ebook History taking and clinical examination in dentistry: Part 2ical features of normal lips and labial mucosa are:•Reddish color over the area•Folds and sulci over the surface of lips•Absence of any plaque or patchy area•Absence of any erosive areas.The lips and the labial mucosa are examined by the observation of the patient at rest. Hie lips are normally in c Ebook History taking and clinical examination in dentistry: Part 2ontact or slightly apart. Hie lip line, the level of the edge of the lip should be noted, both at rest and when the patient smiles. Any abnormalitiesEbook History taking and clinical examination in dentistry: Part 2
should be carefully noted and recorded. A careful evaluation of the lip by bidigital palpation is done166 History Taking and Clinical Examination in DCHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinat Ebook History taking and clinical examination in dentistry: Part 2us recorded for:•Competency•Color•Texture•Fissuring•Shape•Presence of any lump or hard tissue.Some of the common conditions that manifest as lip abnormalities are;1Lip pits and commissural pits: These are congenital defects of lip and labial mucosa that result in unilateral or bilateral depression o Ebook History taking and clinical examination in dentistry: Part 2r pit that may occur on the lip region or on the commissures (angles of mouth).2Cleft Up: These are one of the most common developmental malformationsEbook History taking and clinical examination in dentistry: Part 2
. The incidence of cleft lip varies from 1:500 to 1:2500 in Asians. It presents a unilateral or bilateral deficiency over the lip area, extending up tCHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinat Ebook History taking and clinical examination in dentistry: Part 2(A) Bilateral cleft lip; (B) Unilateral cleft lipIntraoral Examination 1673Angular cheilitis: Inflammatory lesion at the labial commissure, or corner of the mouth, and often occurs bilaterally. The condition manifests as deep cracks or splits.4Angioedema: Diffuse edematous swelling occurring as a re Ebook History taking and clinical examination in dentistry: Part 2sult of allergic reactions. Spreads to other tissues very rapidly and should be treated instantly.Examination of Buccal MucosaBuccal mucosa is the intEbook History taking and clinical examination in dentistry: Part 2
ernal lining of the cheek region. The mucous membrane often varies considerably in thickness from one area to another but it is generally thick and piCHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinat Ebook History taking and clinical examination in dentistry: Part 2 as linea alba. This line is produced by continuous pressing of buccal mucosa by the teeth due to the action of buccinators. Also, a frequent observation of small yellow nodules is seen at the posterior parts of buccal mucosa. These are actually the ectopic sebaceous glands, termed as Fordyce’s gran Ebook History taking and clinical examination in dentistry: Part 2ules. Check for the openings of Stenson’s ducts and establish their patency by first drying the mucosa with gauze and then observing the character andEbook History taking and clinical examination in dentistry: Part 2
extent of salivary flow from duct openings, with and without milking of the gland. Palpate muscles of mastication.Clinically, a normal buccal mucosa CHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinatCHAPTER11Intraoral ExaminationSOFTTISSUE EXAMINATIONExamination of Lips and Labial MucosaLogically, the intraoral examination begins with the examinatGọi ngay
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