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Los implantes dentales 4

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Subido el 7 de mayo de 2018 por Miriam R.

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The BioHorizons 3-in-1 Abutment is a versatile abutment that enables clinicians to deliver and restore implants using a minimal number of components. 00:00:01
Besides being used as an abutment, the gold-hued 3-in-1 Abutment can also be used as a surgical mount and an impression component. 00:00:16
This patented, innovative solution comes packaged with every BioHorizons internal, external, and tapered internal implant, 00:00:24
bringing tremendous value and simplicity to the surgical and restorative team. 00:00:32
The following presentation describes a typical procedure for patients presenting to the restorative dentist 00:00:38
with a healing abutment in place. 00:00:43
For illustration purposes, an internal hex implant is shown, 00:00:46
but the techniques and materials are equally applicable for an external hex implant. 00:00:49
At the first restorative visit, unscrew the healing abutment with an 050 hex driver. 00:00:55
Irrigate the prosthetic platform to remove any debris and dry thoroughly. 00:01:02
Seat the 3-in-1 abutment in the implant's hex. 00:01:07
Both the abutment and implant platform are color-coded to ensure proper component mating. 00:01:11
Insert the ball-top screw and finger-tighten by hand or with the 050 hex driver. 00:01:17
Radiographically verify complete abutment seating before making the impression. 00:01:23
Syringe elastomeric impression material around the abutment ball top assembly. 00:01:27
Record a full arch impression with a tray loaded with the same or heavier bodied material. 00:01:39
After the material sets, carefully remove the tray. 00:01:48
Unthread the ball top screw, remove the 3-in-1 abutment, and replace the healing abutment. 00:01:56
If desired, a provisional prosthesis may be fabricated using a peak plastic temporary abutment. 00:02:02
Send the abutment, ball top screw, abutment screw, analog, and impression, as well as a bite registration, shade, and opposing model to the dental laboratory. 00:02:10
At the lab, the technician will attach the abutment to an analog with a ball top screw and index the assembly into the impression. 00:02:21
A stone model with soft tissue material will be created replicating the exact spatial orientation of the implant in the patient. 00:02:31
The technician will seat the abutment on the model with the abutment screw and modify it as necessary for draw and angulation and to refine margin heights. 00:02:38
An anti-rotational feature will be maintained in single-tooth cases. 00:02:53
A custom prosthesis will be fabricated using standard laboratory procedures. 00:03:01
At the second restorative visit, remove the healing abutment or provisional prosthesis and irrigate the prosthetic platform to remove any debris and dry thoroughly. 00:03:05
Seat the prepared abutment in the patient, being certain to maintain the same orientation as was found on the model. 00:03:20
Hand-tighten the abutment screw with the 050 hex driver and radiographically verify complete abutment seating. 00:03:27
Apply 30 Ncm of torque to the abutment screw with a calibrated torque wrench. 00:03:33
An abutment clamp may be used to help shield the bone implant interface from excessive stress. 00:03:40
Fill the screw access channel with a resilient material to prevent the ingress of cement. 00:03:46
Seat the prosthesis and confirm fit and contour. 00:03:52
Check occlusion and modify if necessary. 00:03:56
line the inside margin of the prosthesis with a thin layer of soft access cement 00:03:58
seat the prosthesis and remove any excess cement from the sulcus take a radiograph 00:04:04
for prosthesis delivery records and dismiss the patient with home care instructions 00:04:10
Subido por:
Miriam R.
Licencia:
Dominio público
Visualizaciones:
102
Fecha:
7 de mayo de 2018 - 16:20
Visibilidad:
Público
Centro:
IES BENJAMIN RUA
Duración:
04′ 44″
Relación de aspecto:
4:3 Hasta 2009 fue el estándar utilizado en la televisión PAL; muchas pantallas de ordenador y televisores usan este estándar, erróneamente llamado cuadrado, cuando en la realidad es rectangular o wide.
Resolución:
320x240 píxeles
Tamaño:
8.33 MBytes

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