Selection of the stock tray:
- Check tray size in relation to arch size.
- Check flange extension.
- Over-extension of stock tray flanges should be adjusted during border molding.
Adjustment of the stock tray:
- Adjustment done by bending overextended flanges using a plier or by cutting it using a scissor.
- Smoothing the sharp cutting edges of the flange borders using a carbide bur.
- Open a space for frenal attachments to prevent its injury and to allow proper registration in the impression.
- Eliminate all sharp edges that may injure the patient mucosa.
- Adjustment of the tray handle to allow the freedom of lip movement.
#step_by_step_complete_denture_making
Негізгі бет 5- Selection and adjustment of stock tray
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