The Special Needs and Medically Compromised Patient

The Special Needs and Medically Compromised Patient

Chapter Overview

  • Source: Robinson: Modern Dental Assisting, 14th Edition

  • Copyright: © 2024, Elsevier Inc. All Rights Reserved.

Learning Objectives for Lesson 29.1: The Medically Compromised Patient

  • Key Terms: Pronounce, define, and spell key terms.

  • Diseases and Disabilities: Recognize diseases and disabilities that affect a patient’s dental care.

  • Dental Assistant's Role: List three areas of care for special needs patients.

  • Aging Population: Recall the fastest-growing segment of the population and identify associated types and categories for older individuals based on mental and physical stages.

  • Oral Health vs. Overall Health: Describe how oral health impacts overall health.

  • Guidance Organizations: Identify organizations that provide guidance for working with patients.

  • Care Categories: Differentiate among five categories of how patients can proceed with dental care based on overall health.

  • Understanding Disorders: Discuss the importance of understanding a patient’s disorder or disability.

  • Developmental Disorders: Summarize developmental disorders and their timing.

  • Physical Disorders Impacting Dental Care: Discuss types of physical disorders affecting dental care.

  • Neurological Disorders: Describe how neurological disorders affect body systems and list common diseases.

  • Neuromuscular Disorders: Explain body-wide effects of neuromuscular disorders.

  • Heart Disease Manifestations: Identify various forms of heart disease and their implications.

  • Pulmonary Disorders: Explain pulmonary disorders with examples.

  • Blood Disorders: Describe blood disorders and provide relevant examples.

  • Endocrine Disorders: Explain the effects of endocrine disorders on different body regions with examples.

  • Behavioral and Psychiatric Disorders: Discuss behavioral and psychiatric disorders that affect dental treatment.

Introduction to Medically Compromised Patients

  • Dentists encounter special needs patients regularly due to increased longevity and survival of medical disorders.

  • Approximately 50% of U.S. adults have a chronic condition.

  • About 1 in 4 adults live with a disability affecting daily life.

Role of the Dental Assistant

  • Assist the dentist in providing treatment.

  • Serve as an information source for the patient and their family.

  • Make patients comfortable and help reduce anxiety.

Aging Population

  • Trends: Declining birth rates and increased longevity contribute to a growing aging population.

  • Aging Stages Include:

    • Functionally independent older adult

    • Frail older adult

    • Dependent older adult

Oral Health Issues in the Aging Population

  • Aging individuals often encounter unique oral health issues.

  • Poor oral health can lead to deterioration in general health.

  • It is crucial to complete a medication profile along with the medical history for every patient.

Common Oral Health Conditions in Older Adults

  • Xerostomia (dry mouth)

  • Periodontal disease

  • Tooth decay

  • Dark and brittle teeth

  • Bone resorption

Categories of Special Needs Patients

  • Category I: Healthy patients.

  • Category II: Patients with medical conditions requiring scheduling changes or shorter appointments.

  • Category III: Patients needing significant modifications in dental treatment planning.

  • Category IV: Patients requiring major modifications including treatment in an operating room.

  • Category V: Patients with serious medical conditions needing only limited care.

Impact of Disorders on Oral Health

  • Understanding how specific disorders affect oral health is crucial to prevent complications (e.g., tooth loss).

  • Over 100 diseases can indirectly impair a patient's ability to care for their oral health.

Types of Disorders

Developmental Disorders

  • Definition: Result from impairments during the developmental phase (prenatal to age 18).

  • Examples:

    • Intellectual disability

    • Down syndrome

    • Autism spectrum disorder (ASD)

Intellectual Disability

  • Characterized by impairment in intellectual and adaptive functioning.

  • Causes:

    • Chromosomal abnormalities

    • Prenatal conditions (rubella, substance abuse)

    • Perinatal issues (anoxia)

    • Postnatal factors (meningitis, trauma, malnutrition)

Down Syndrome (Trisomy 21)

  • Most common developmental disorder with an incidence of 1 in 700 live births; incidence increases with maternal age.

  • Typical facial characteristics: slanted eyes, broad flat nose, short stature.

  • Multiple medical conditions arise, impacting treatment considerations.

Autism Spectrum Disorder (ASD)

  • Alters brain information processing, starts before age 3.

  • Symptoms: Poor social skills, lack of relationships, abnormal speech.

Physical Disorders

  • Characteristics: Patients must adapt to mobility challenges.

  • Special considerations for patients in wheelchairs, those with visual impairments, and hearing impairment.

Clinical Considerations for Visually Impaired Patients

  • Offer assistance by allowing the patient to hold your arm.

  • Clearly explain all procedures before proceeding.

  • Avoid distracting the guide dog, if present, and follow the patient’s instructions for handling.

Clinical Considerations for Hearing-Impaired Patients

  • Address patients with respect and care.

  • Remove extraneous noise and facial coverings when communicating.

  • Use written materials and visual aids as necessary.

Neurologic Disorders

  • Affect the nervous system (brain functions, nerves).

  • Include diseases such as:

    • Alzheimer’s Disease

    • Seizure Disorders

    • Multiple Sclerosis

    • Stroke

Alzheimer’s Disease

  • Begins in middle age, marked by dementia.

  • Symptoms include memory loss and cognitive impairment.

  • Special attention to preventive oral care is necessary as the disease progresses, including addressing xerostomia.

Seizures

  • Caused by abnormal electrical activity in the brain.

  • Patients may take antiepileptic medications leading to increased bleeding tendencies.

  • Types of seizures include:

    • Petit mal seizures: Lasting 5-10 seconds.

    • Grand mal seizures: Associated with loss of consciousness and muscle twitching.

Multiple Sclerosis (MS)

  • Affects adults age 30-50, causing muscle weakness and coordination issues.

  • Specialized care may be needed during dental procedures to accommodate mobility challenges.

Stroke (Cerebrovascular Accident - CVA)

  • Unilateral weakness and paralysis can occur; communication may be impaired.

  • Clinical considerations include scheduling practices and adjusting for patient needs related to communication.

Neuromuscular Disorders

  • Lead to weakness and challenges in voluntary muscle control.

  • Forms include muscular dystrophy, Parkinson’s disease, and cerebral palsy.

Cardiovascular Disorders

  • Includes heart disease and conditions like congestive heart failure, hypertension, and angina.

  • Understanding the implications of cardiovascular status is crucial for managing the patient’s dental care.

Treatment Modifications

  • Be aware of patient stress and modify treatment schedules accordingly.

  • Assess vital signs and monitor the patient throughout procedures.

Pulmonary Disorders

  • Characterized by airway obstruction from conditions like asthma and COPD.

  • Important Considerations: Minimize stress where possible, ensure close monitoring, and avoid certain medications during treatment.

Blood Disorders

  • Conditions like anemia and hemophilia require careful management and consideration during dental procedures to prevent complications.

Endocrine Disorders

  • Disorders like diabetes, hyperthyroidism, and hypothyroidism affect patient care and management during dental appointments.

Diabetes Mellitus

  • Characterized by high blood glucose levels due to insulin issues.

  • Types:

    • Type I: Juvenile diabetes; requires daily insulin.

      • (IDDM - Insulin dependent diabetes mellites)

    • Type II: Adult-onset; often manageable through diet and medication.

      • (NIDDM - Not insulin dependent diabetes mellites)

Behavioral and Psychiatric Disorders

  • Include anxiety, depression, PTSD, schizophrenia, and their impacts on patient care and treatment compliance.

Clinical Modifications for Behavioral Disorders

  • Xerostomia from medications is common; focus on maintaining oral health through preventive measures.

Summary

  • Noting that many patients present with dual conditions complicates their care.

  • A comprehensive understanding of various medical and physical conditions provides a better overview of how to efficiently and safely conduct dental treatment for patients with special needs.