For elderly patients, where should the brushing focus be to maximize plaque removal?

For elderly patients, where should the brushing focus be to maximize plaque removal?

• A. The area where the tooth meets the gums
• B. The occlusal surfaces
• C. The inside of cheeks
• D. The root surface only

Answer: (A)

Plaque tends to accumulate most at the gumline where the tooth meets the gingiva and along the spaces between teeth. Focusing brushing there directly disrupts the biofilm where inflammation and periodontal problems begin, which is especially important for older adults who may have gum recession and exposed root surfaces. By directing bristles toward the gumline and working along proximal contacts, you remove the majority of the troublesome plaque that drives gingivitis and early periodontal changes. You still brush all surfaces, but this gumline area is where the greatest payoff in plaque removal is achieved.

Plaque tends to accumulate most at the gumline where the tooth meets the gingiva and along the spaces between teeth. Focusing brushing there directly disrupts the biofilm where inflammation and periodontal problems begin, which is especially important for older adults who may have gum recession and exposed root surfaces. By directing bristles toward the gumline and working along proximal contacts, you remove the majority of the troublesome plaque that drives gingivitis and early periodontal changes. You still brush all surfaces, but this gumline area is where the greatest payoff in plaque removal is achieved.