Is the implant absolutely immovable in the jaw? If the implant is not absolutely immobile in the jaw, it cannot grow together with the bone. Primary stability is achieved, for example, by screw-shaped implants or by interlocking several implants.
What increases the risk for an implant in the maxilla?
This in turn understandably increases the risk of implant loss. Therefore, sound diagnostics and precise planning prior to implant placement in the maxilla are of particular importance. Especially in the posterior and molar region, the bone availability for an implant in the maxilla is usually unfavorable.
Why may a dental implant break through the maxillary sinus? A dental implant must not break through the boundary to the maxillary sinus When placing a dental implant, care must always be taken to ensure that the boundary between the oral cavity and the maxillary sinus remains intact. If an implant breaks through this boundary, a so-called mouth-antrum connection is created.
What are the advantages of dental implants in the lower jaw?
The biggest advantage of dental implants in the lower jaw is certainly the firm hold they provide compared to conventional dentures. Dentures fixed in the lower jaw by implants hold "bombproof", adhesive creams, which were advertised especially on TV in the past, are not necessary.
What applies to implants in the mandible?
Of course, the following also applies to implants in the lower jaw: single teeth, but also several or all teeth can be replaced by (a single tooth implant or several) dental implants. The biggest advantage of dental implants in the lower jaw is certainly the firm hold they provide compared to conventional dentures.
Can an inflamed maxillary sinus be left open?
An inflamed maxillary sinus must not be closed If there is inflammation in the maxillary sinus, the opening must not be closed surgically. Otherwise, the germs could continue to multiply and secretions could not drain away. Therefore, the maxillary sinus is left open in case of inflammation.
Is inflammation left open in the maxillary sinus? If there is inflammation in the maxillary sinus, the opening must not be closed surgically. The germs could otherwise continue to multiply and secretions could not drain away. Therefore, the maxillary sinus is left open in case of inflammation.
How can the procedure be performed through the maxillary sinus? The procedure can be performed under local or general anesthesia. Two different access routes can be chosen. In maxillary sinus surgery through the nose (endonasal surgery), the narrow connection between the middle nasal passage and the maxillary sinus is widened from the nasal cavity.
Is it possible to think of an unintentional opening of the maxillary sinus? An unintentional opening of the maxillary sinus by the physician must also be considered. This results in a so-called mouth-antrum connection. To rule out such an opening of the maxillary sinus after extraction, a nose blowing test is performed. This involves the patient snorting into the nose with the nose held shut.
Why is the maxillary sinus left open?
Therefore, the maxillary sinus is left open in case of inflammation. Treatment consists of regular rinsing and lasts about two weeks, depending on the severity of the infection. In the case of severe inflammation, antibiotics are used to stop the spread quickly and reliably.
Which implants are necessary for an edentulous upper jaw?
Implants in the edentulous maxilla Special recommendation guidelines apply to the restoration of a completely edentulous maxilla due to the difficult anatomical conditions: 8 implants are required for fixed dentures and 6 implants for removable dentures.
Which implants are necessary for an edentulous denture? Implants in the edentulous maxilla. Special recommendation guidelines apply to the restoration of a completely edentulous maxilla due to the difficult anatomical conditions: 8 implants are required for fixed dentures and 6 implants for removable dentures.
What are the risks of implantation in the jaw?
If the implantologist works carefully, the risks of implant placement in the jaw are low. However, as with all surgical procedures, unintentional injuries can occur.
Which implants are necessary for an edentulous lower jaw?
Implants in the edentulous mandible. For the restoration of a completely edentulous mandible, special recommendation guidelines apply due to the anatomical conditions: 6 implants are required for fixed dentures and 4 implants for removable dentures.
Is the jaw completely edentulous?
If the jaw is completely edentulous, as is often the case with seniors, just four implants in the lower jaw can provide a comfortable bar-supported prosthesis. This restoration is called the AllOnFour method.
Which implants are suitable for an edentulous mandible?
For good strength/chewing force, at least two implants should be used in conjunction with a bar construction in the case of an edentulous mandible (minimal restoration). Significantly more safety is provided by anchoring a prosthesis on (at least) 4 dental implants.
What are the reasons for an implant in the mandible?
Reasons for an implant in the lower jaw. If a tooth is missing in the lower jaw and is to be replaced without using the adjacent teeth as abutments, implantation of an artificial tooth root with built-up dentures is an option.
Can the dental implant not break through in the maxillary sinus?
To avoid this, the implant must be inserted with absolute protection of the nerve. In the maxilla, the extent of the maxillary sinus and the adjacency to the nasal cavity set natural limits to implant placement. The dental implant must not break through the sensitive mucosal lining of the maxillary sinus.
Why should an implant not protrude into the maxillary sinus? Only in the case of a purulent sinus infection is there a risk of the infection spreading to the implant. The procedure must then be aborted. The placed implant should not protrude into the maxillary sinus, if this is avoidable.
What are the costs for dental implants in the posterior region?
The cost of dental implants in the posterior region is in the approximate range of 2,000 euros. Additional costs are incurred for the fabrication of the bar construction, which serves as a connection between the implants and the bar-supported denture.
How much does an implant restoration in the mandible cost?
The cost of an implant restoration in the mandible depends on several factors. Another cost factor is whether a two-piece or one-piece system is used. While one-piece systems are already available around 100 euros, two-piece systems cost between 250 and 450 euros.
Why must the dental implant not break through?
The dental implant must not break through the sensitive mucosal lining of the maxillary sinus. This can lead to inflammation of the maxillary sinus and also to loss of the implant.
Why is this maxillary sinus sensitive?
This maxillary sinus has a sensitive mucosal lining, which must not be penetrated when inserting a dental implant in the upper jaw, as this can lead to inflammation of the maxillary sinus. This in turn understandably increases the risk of implant loss.
What diseases can affect the maxillary sinus? However, ectopically displaced premolars with direct contact to the maxillary sinus do occur. Various diseases can affect the maxillary sinus directly and indirectly and arise from changes in the lining mucosa, but can also directly affect the bony boundary.
What is important during treatment with dental implants?
The most important prerequisite for successful treatment is perfect treatment planning prior to implant placement. Precise planning in the provision of dental implants is the key to successful treatment.
Can a tooth in the lower jaw be replaced?
If a tooth is missing in the lower jaw and is to be replaced without using the adjacent teeth as abutments, implantation of an artificial tooth root with built-up dentures is an option. Especially in a typical free-end situation in the lower jaw, a dental implant makes sense in order to spare the existing healthy teeth.
How can missing teeth be replaced? Fortunately, missing teeth can be replaced. Depending on your needs, there are three options your dentist may suggest. Modern dentures are designed to stay in your mouth for many years and perform their function for a long time with proper care.
Can I move the teeth in the opposite jaw? The teeth in the opposite jaw can also shift up or down because you lack the counterpart. This can affect your bite and put more stress on your teeth and jaw.
How can they replace lost teeth? There are countless possibilities for replacing lost teeth. But very few patients can associate terms like "implant-supported telescopic denture" with anything tangible. That's why we show you here in denture pictures how prostheses and co. work.