Manuals_files/CD Manual 12.pdf - Removable Prosthodontics

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Final Impressions - 25 Boxing and Pouring Final Impression Boxing of a final impression should be: 1. Quick and easy with consistent results 2. Provide support and preserves flange contours 3. Compatible with cast material and impression material 4. Inexpensive 5. Avoid excessive trimming The right side at the arrow is prepared correctly, with a 6 mm land area which is horizontal, with approximately 2-3mm of the periphery expose. The left side at the arrow is prepared incorrectly so that stone will lock around the rigid tray. Don’t cut the alginate back too deeply below the peripheral role, or the impression will be difficult to remove. At the posterior border of the impression, make sure the denture is cut back to the vibrating line (recheck before cutting). The edge of the posterior border should show about 1 mm above the alginate in this area to ensure that the posterior border can be detected on the master cast. If the impression is perfectly continuous with the alginate, it will not be possible to discern the posterior border of the denture. Criteria for Master Casts ! No significant bubbles or flaws in stone ! Includes all anatomical surfaces of final impressions ! Posterior border of maxillary cast clearly demarcated ! Includes 3-4 mm. land area ! Base approximately parallel to ridge and approximately l/2 inches thick (minimum) ! Evidence of a dense stone surface ! Clean and well trimmed (no dried slurry on casts)
Final Impressions - 26
Page 1 and 2: Complete Denture Manual Robert W. L
Page 3 and 4: Table of Contents - i Table of Cont
Page 5 and 6: Table of Contents - iii Setting Ant
Page 7 and 8: Diagnosis & Treatment Planning -2 3
Page 9 and 10: Instructions to Patients - 4 Limita
Page 11 and 12: Instructions to Patients - 6 b. Muc
Page 13 and 14: Preliminary Edemtulous Impressions
Page 15 and 16: Preliminary Edemtulous Impressions
Page 17 and 18: Tissue Conditioning - 12 - Clinical
Page 19 and 20: Tissue Conditioning - 14 Placement
Page 21 and 22: Tissue Conditioning - 16 liquid dis
Page 23 and 24: Custom Trays - 18 9.Mold a small ve
Page 25 and 26: Border Molding - 20 14. Trim excess
Page 27 and 28: Border Molding - 22 4. The lower bo
Page 29: Final Impressions - 24 - Insert by
Page 33 and 34: Maxillo-mandibular Relationships -
Page 43 and 44: Selecting & Setting Teeth - 39 Sele
Page 45 and 46: Selecting & Setting Teeth - 41 B. M
Page 47 and 48: Selecting & Setting Teeth - 43 - Us
Page 49 and 50: Selecting & Setting Teeth - 45 Pres
Page 51 and 52: Selecting & Setting Teeth - 47 Cani
Page 53 and 54: Selecting & Setting Teeth - 49 Intr
Page 55 and 56: Selecting & Setting Teeth - 51 f) A
Page 57 and 58: Selecting & Setting Teeth - 53 Ling
Page 59 and 60: Selecting & Setting Teeth - 55 - th
Page 61 and 62: Selecting & Setting Teeth - 57 Deve
Page 63 and 64: Selecting & Setting Teeth - 59 Bala
Page 65 and 66: Wax Try-in - 61 If the vertical dim
Page 67 and 68: Wax Try-in - 63 4. Excursive contac
Page 69 and 70: Wax Try-in - 65 B. Final Wax Try-in
Page 71 and 72: Delivery & Adjustments - 67 4. Seat
Page 73 and 74: Delivery & Adjustments - 69 Cast Fa
Page 75 and 76: Post-Insertion Problems - 71 Differ
Page 77 and 78: Single Complete Dentures - 73 Singl
Page 79 and 80: Single Complete Dentures - 75 7. A
Page 81 and 82:
Troubleshooting Pain & Looseness -
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Complete Denture Checklist - 91 1.
Page 97 and 98:
Complete Denture Checklist -94 9. R
Page 99:
Complete Denture Checklist -96 17.
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Manuals_files/CD Manual 12.pdf - Removable Prosthodontics

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