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Related Concept Videos

Hand hygiene01:23

Hand hygiene

Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Assessment of the Mouth01:26

Assessment of the Mouth

A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Acne Infection01:27

Acne Infection

Acne is a multifactorial skin condition primarily affecting adolescents and young adults, with a global prevalence estimated to exceed 75% in this demographic. The condition is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and, in severe cases, cysts, particularly in areas rich in sebaceous glands such as the face, neck, chest, and back. The pathogenesis involves increased sebum production, follicular hyperkeratinization, colonization by...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Handwashing II: Pre-procedure and Initial Procedure Steps01:19

Handwashing II: Pre-procedure and Initial Procedure Steps

The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury.  The nails must be short and clean, without nail paint...

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Related Experiment Video

Updated: Jun 12, 2026

A Lip Fixation Device Facilitates Labial Salivary Gland Biopsy for Sjögren's Disease
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A Lip Fixation Device Facilitates Labial Salivary Gland Biopsy for Sjögren's Disease

Published on: March 6, 2026

Actinic cheilitis in dental practice.

N W Savage1, C McKay, C Faulkner

  • 1School of Dentistry, The University of Queensland, Brisbane. n.savage@uq.edu.au

Australian Dental Journal
|June 18, 2010
PubMed
Summary

Actinic cheilitis, a precancerous lip condition, requires regular dental soft tissue exams for early detection. Management involves immediate treatment and long-term sun protection strategies to prevent progression.

Area of Science:

  • Dermatology
  • Oral Medicine
  • Oncology

Background:

  • Actinic cheilitis is a potentially premalignant condition affecting the lower lip vermilion.
  • Chronic sun exposure is a primary risk factor.
  • Early detection is crucial for preventing malignant transformation.

Purpose of the Study:

  • To review the clinical presentation of actinic cheilitis.
  • To demonstrate management plans for actinic cheilitis using case studies.
  • To emphasize the importance of routine lip examination in dental settings.

Main Methods:

  • Case series review of actinic cheilitis presentations.
  • Development of immediate and long-term management strategies.
  • Analysis of patient history regarding sun exposure and lifestyle.

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Main Results:

  • Management plans address both acute treatment and chronic prevention.
  • Individualized strategies incorporate sun avoidance and protective measures.
  • Dental examinations offer a unique opportunity for regular lip assessment.

Conclusions:

  • Routine dental soft tissue examinations should include lip assessment for actinic cheilitis.
  • Early recognition and management can prevent the progression of actinic cheilitis.
  • Preventive strategies include sun protection, lifestyle modification, and regular follow-up.