chair position Flashcards
Chair position when patient undergo syncope?
Trendelenberg
Most common chair position?
11’O clock
Right front chair position means
7 O clock
What is the supine position?
A patient lying flat on their back at a 45-degree angle
This position is commonly used during dental procedures for optimal access.
What are the three important considerations before starting a dental procedure?
- Dental chair position
- Patient position
- Dentist position
Why is the chair position important in dentistry?
It ensures the dentist has good visibility and accessibility to the oral cavity.
What are the common patient positions in dental clinics?
- Upright position
- Reclined position
- Supine position
What is the first specialized dental chair invented?
A wooden chair with a headrest attached in 1790.
What can bad posture during dental treatment lead to?
Serious physical impact and repetitive strain injuries.
What are Musculoskeletal Disorders (MSDs)?
Work related disorders of the musculoskeletal system having chronic gradual onset involving muscles, tendons, ligaments, joints, nerves, cartilage and spinal discs.
What does ergonomics aim to achieve in dentistry?
Work smarter by designing tools, equipment, and workstations for maximum efficiency and safety.
What should the dentist adjust to maintain a balanced posture?
The patient’s head position on the headrest.
What is the Right Front or 7’ O Clock position used for?
Convenient for examination and working on mandibular anterior teeth and right posterior teeth.
What is the DIRECT RIGHT OR 9’ O CLOCK POSITION used for?
Operating on the facial surface of the maxillary & mandibular right posterior teeth.
At what position can most areas of the mouth be accessed?
RIGHT REAR OR 11’ O CLOCK POSITION.
What working areas are accessible from the DIRECT REAR OR 12’ O CLOCK POSITION?
Lingual surfaces of mandibular and maxillary anterior teeth.
What are the components of ergonomics derived from?
Greek words: Ergon meaning ‘work’ & Nomos meaning ‘principles or laws.
Fill in the blank: The potential to develop _______ is higher when one disregards good ergonomic principles.
MUSCULOSKELETAL DISORDERS (MSD)
What can a comfortable patient position lead to?
Less muscular tension and more cooperation with the dentist.
What is the significance of balancing direct and indirect visualization?
It helps maintain a properly balanced, upright posture.
What is the purpose of a headrest cushion for patients?
It elevates the chin and reduces strain on the neck.
