If you've ever undergone a serious dental procedure, there's a possibility you might have had a dental impression made. These days, impressions are pretty standard and used for several dental implant procedures. In addition, dentists use impressions to create several things like mouth guards, retainers, accurate models, whitening trays, veneers, bridges, dentures, etc.This article looks at how dentists use impressions in implant dentistry. To get more information on impressions and implant dentistry, contact our full mouth restoration dentists at Park 40 in New York City.
What Is A Dental Implant Impression?
Dental impressions are impressions of the teeth and mouth to create shapes from which objects get formed. Dentists use a conventional impression technique to make a replica of either your set of teeth or oral tissue, or both. To do this, they place a plastic or metal "horseshoe" shaped tray that comfortably fits into your mouth.
The tray could be molded for either the top, bottom, or both parts of your mouth. There are different types of dental impressions and implant impression techniques. The one you choose depends on several defining factors. Some of them are:
The impression type you want to be manufactured
The clinical competence of the specialist handling the impression
The implant component
Note that every dentist has a unique set of implant impression procedures they use. What matters is the impression accuracy and that it fits the mouth of the patient. Generally, there are three main types of dental impressions.
They are namely:
Primary Impressions: This is an accurate impression of a patient's mouth. Dentists use this dental implant procedure to diagnose, document dental arches and visual aid for education.
Final Impressions: Here, the dentist records the exact details of the tooth structure and the surrounding details. They use final impressions to make casts and dies. Finally, dental laboratory technicians use different laboratory procedures to create crowns, bridges, dentures, and other restorations.
Bite Registrations: They help in documenting the occlusal relationship between an entire arch. The preceding is essential when determining the articulation of maxillary and mandibular casts.
What Are Digital Implant Impressions?
A digital implant impression uses technology to make dental images on a computer. In a dental practice, this does away with traditional impression trays and liquid material. For the patient, it means no more gagging and no goop.
During the clinical procedure, our team uses a 3-D intraoral laboratory scanner to capture the replica of the mouth. Then, the dentist uses a wand-like tool connected to a computer to create a virtual model of the complex and soft mouth tissues. The 3-D primary model replicas are more accurate than a mold and useful for various needs.
How Are Impressions Used in Implant Dentistry?
Dentists use impressions when dealing with patients for dental implants. It is helpful when preparing a new dental appliance or a restorative procedure. The essence is to ensure that the appliance or restorative material fits into your mouth. Note that impressions are used for full mouth reconstruction and in prosthodontics and orthodontics too. So, how are impressions used in implant dentistry?
Several dental practices have embraced implant dentistry for its success in helping patients achieve their smile goals. Also, as patient awareness increases, so does the need for dental impressions. For this reason, dentists use advanced planning to ensure they get a precise implant placement.
This is because an accurate implant impression is key to giving patients a prosthesis that looks similar in appearance and function to normal teeth. Thus, experienced clinicians accurately record the coronal position of the implant fixture with other structures in the mouth when making dental impressions or prosthetic components.
What Is the Role of Dental Impression Copings in Implant Dentistry?
A dental impression coping is a manufactured device used in copying the exact shape and position of a dental implant abutment interface in the impression. Thus, it facilitates the transfer of the implant location on a laboratory cast to the same place on the patient's tooth. A dental implant coping can be screwed either to the body of the implant or implant abutment.
The ideal materials for making impression coping tools are titanium, plastic, and anodized aluminum. Impression transfer can be done using the closed tray impression copings technique or the open tray technique. When using the former, the impression coping remains in the mouth when removing the impression and vice versa. Note that you can use standard abutments or custom abutments based on your aesthetic demand.
How Much Bone Should Surround an Implant?
When undergoing a surgical procedure to place an implant, the goal is to ensure it is stable enough within the bone. Stability means that it is strong enough to support the tooth on top of it. Thus, the surgeon must take great care to ensure there is optimal bone quality and gum tissue.
Generally, you need at least 1mm of bone around a dental implant for dimensional stability. In addition, there is a need for adequate space if the implant is close to adjacent teeth or another implant. If the bone is not enough, you will require a bone graft. There are different types of bone grafts, namely:
Autograft: Bone from your body
Allograft: Bone from a genetically similar organism
Xenograft: Bone from a genetically dissimilar organism
Synthetic: A synthetic biocompatible material
Depending on the situation, your surgeon may place a graft at the same time as the implant or before it.
What Is a Healing Abutment for Dental Implants?
Implant-supported restorations are to fix a teeth defect, missing or damaged tooth. During dental implant, the surgeon places the implant and attaches the abutment and crown. A healing abutment helps quicken the healing process.
The abutment, also known as a healing cap or gingival former, promotes healing on the hard tissues of the jaw bone and soft tissue contours. It also protects the implant from plaque and debris accumulations on tissues during recovery. This is why patients should not reuse healing abutments.
Get Dental Implants From Top-Rated Dental Specialists
We know how important it is to have a healthy, vibrant smile, and at Park 40, we are committed to helping you do that. No matter the problem with your dentition, we can fix it to look like a natural tooth.
When you choose our Park 40 services, you get a complete experience: a professional team with years of experience in the industry, a long line of happy clients, access to the latest and most performant technology, and a friendly staff. You will feel secure and we will treat your smile with the ultimate VIP experience. Contact us today to book an appointment.