Swing lock should not be used in patients with reduced manual dexterity.

Swing lock should not be used in patients with reduced manual dexterity.

• A. True
• B. False
• C. Not applicable
• D. Not recommended

Answer: (A)

Swing locks rely on the patient being able to manipulate a small latch to insert and remove the denture. When manual dexterity is reduced, handling the latch reliably becomes difficult, so the denture may not seat correctly, may loosen during function, or be hard to remove and reinsert. This compromises retention, stability, and user comfort. Because of that, swing locks are not suitable for patients with limited hand strength or coordination, and an alternative design that requires less dexterity should be considered.

Swing locks rely on the patient being able to manipulate a small latch to insert and remove the denture. When manual dexterity is reduced, handling the latch reliably becomes difficult, so the denture may not seat correctly, may loosen during function, or be hard to remove and reinsert. This compromises retention, stability, and user comfort. Because of that, swing locks are not suitable for patients with limited hand strength or coordination, and an alternative design that requires less dexterity should be considered.