A cradle wire is a wire frame or structure used to support and hold a baby or young child in a cradle or bassinet. It provides a secure and stable base for the baby to rest on while sleeping or being rocked.
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Google Gemini AI
May 29
Cradle Wire:
Definition:
Cradle wire refers to thin metal wires that are used to support and position the wires in a dental archwire.
Purpose:
- To provide stability and alignment of orthodontic archwires. - To prevent archwires from twisting or buckling. - To distribute forces evenly along the dental arch.
Materials:
- Typically made of stainless steel, nickel-titanium, or beta-titanium.
Design:
- Cradle wires are U-shaped or V-shaped loops that are soldered or welded to the archwire. - The loops encircle the archwire at specific points along its length. - The wire diameter and shape vary depending on the archwire and clinical needs.
Advantages:
- Improved archwire control and stability. - Reduced archwire displacement and deformation. - Enhanced force distribution and alignment.
Disadvantages:
- Can be time-consuming to solder or weld onto archwires. - May interfere with direct bonding procedures if placed near brackets. - Potential for wire breakage if not properly installed.
Clinical Applications:
Cradle wires are commonly used in orthodontic treatment, including:
- Creating and maintaining dental arches. - Aligning and leveling teeth. - Closing spaces or correcting crowding. - Preventing posterior archwire creep or unwanted tooth movement.