Cosmetic Dentistry Nha Trang Phu Khanh
State: Phu Khanh
City: Nha Trang
How white can your teeth become?
How white your teeth can become from bleaching and whitening is a common question with a very subjective answer. Some whitening procedures claim they can whiten your teeth by up to nine shades, but that is highly unlikely. Just a change of two or three shades will make a significant difference in just about anyone's smile. There is no one standard system in the dental field to measure and determine tooth color. The most often heard about, however, is the Vita shade guide. This guide divides tooth color into four basic shade ranges:
A (reddish brown)
B (reddish yellow)
D (reddish gray).
In the A range there are five levels of darkness. Ranges B, C and D, each have four levels.
Not all of your teeth are the same natural color. Usually your eye teeth tend to be darker than the others, your front teeth are typically the whitest, and molars tend to be a shade between the two. The goal for everyone is to achieve their individual optimum whiteness while still looking natural. During your first consultation for tooth whitening, your dentist will go over what you personally can expect for your specific smile. How white teeth will become from a given procedure will vary from person to person. The structure of your teeth and the type of procedure implemented will affect the outcome.
The following chart will give you some idea of how to compare the two most popular methods for tooth whitening. As everyone's circumstances are different, both options should be further discussed with your cosmetic dentist prior to making a decision.
Procedure Usually Lasts For: May Cause During and Shortly After Procedure: Time for Procedure: Changes in Shade: Average Cost:
Gel/Tray 4 - 12 Months Sensitive Gums/Teeth 50 Hours 4 - 5 $ 400.
Laser 12 - 18 Months Minor Discomfort 2 - 3 Hours 7 - 8 $ 1,000.
BriteSmile 12 - 18 Months Minor Discomfort 2 Hours 8+ $ 600.
What causes discoloration of the teeth?
Teeth enamel discoloration can be caused by staining, aging, or chemical damage to teeth. Some of the more common causes of teeth discoloration are medications, coffee, tea or cigarettes. People who drink significant amounts of cola soft drinks can experience similar staining.
Aside from staining, there are other factors that can affect the color of an individual's teeth. Genetics can play a role. Some people have naturally brighter enamel than others. Disease can also be a factor and certain medications can cause a discoloration of the teeth. If you suspect that there is an underlying medical cause for your teeth discoloration, be sure to inform your cosmetic dentist.
How long does teeth whitening last?
Teeth whitening is not a permanent procedure. Results can last for one to or more years, depending upon your personal habits. In most cases, the whitening procedure is very effective and the patient is pleased with the results.
How much does tray bleaching teeth cost?
The standard fee for tray bleaching teeth procedures is about $500 or more in most cases. Depending on your cosmetic dentist, this may or may not include office visits. Costs can vary depending upon the area of the country you live in and the type of whitening treatment you undergo.
Generally speaking, the price of teeth whitening increases with the number of in-office treatments required by the patient. Dental insurance does not typically cover the cost of the teeth whitening procedure.
There are a few teeth whitening procedures available that correct discoloration of the teeth by removing the brown and yellow staining. While each work effectively, there are advantages and disadvantages to each procedure dependent upon your objectives and commitment to the processes. The type of procedures available should be discussed with your cosmetic dentist, and a they will recommend the most appropriate teeth whitening procedure for you.
LASER BLEACHING (In-Office)
Using a laser with a whitening gel, this is an in-office bleaching system. The translucent bleaching gel is applied to the teeth and a laser light is used to activate the crystals to absorb the energy from the light and penetrate the teeth enamel to increase the lightening effect on the teeth. The length of time in the cosmetic dentist's chair depends on the degree of discoloration you have.
Advantage: One visit is usually all it takes for a bright smile.
Disadvantage: The sudden change of color is likely to be noticed by those around you immediately. This is the more expensive of the procedures available, but also the quickest.
Sometimes a single tooth becomes discolored causing it to look out of place with the rest of your smile. In these cases you may want to consider having the tooth whitened to match the rest of your teeth. If you'd like to learn more about what causes the discoloration and what can be done about it, please follow the links below.
How much can a tooth be whitened?
How white an individual tooth can become from bleaching and whitening is a common question. Some whitening procedures claim they can whiten your teeth by up to nine shades, but that is highly unlikely. A change of two or three shades will make a significant difference in just about anyone's smile. There is no one standard system in the dental field to measure and determine tooth color. However, the Vita shade guide is the most used. This guide divides individual tooth color into four basic shade ranges:
A (reddish brown)
B (reddish yellow)
D (reddish gray).
In the A range there are five levels of darkness. Ranges B, C and D, each have four levels.
Not all of your teeth are the same natural color. As strange as it may sound, usually your eye teeth are darker than the others, and your front teeth are almost always the whitest, and molars tend to be a shade between those two. When your cosmetic dentist is whitening one particular tooth, they will take this into account. The goal for everyone is to achieve an overall whiteness while still looking natural. During your first consultation for tooth whitening, your dentist will go over what you personally can expect for your specific smile. How a white tooth will become will vary from person to person. The structure of your tooth and the type of procedure implemented will affect the outcome.
The following chart will give you some idea of what to expect. As everyone's circumstances are different, options should be further discussed with your cosmetic dentist prior to making a decision. Most people are not seeking a gradual whitening of an individual tooth. The laser whitening procedure affords the cosmetic dentist the needed control and the patient the instant results sought.
Procedure: Usually Lasts For: May Cause During and Shortly After Procedure: Time for Procedure: Changes in Shade: Average Cost:
Laser 12 - 18 Months Minor Discomfort 2 - 3 Hours 7 - 8 $ 300.
COSMETIC GUM SURGERY
What is cosmetic gum surgery?
Your gum tissue is like a frame that provides form and shape to the top of your tooth. A less than attractive smile results when the integrity of the gum is compromised or the actual gum between your teeth becomes weak. Usually due to poor hygiene (gum disease), you actually begin to lose gum tissue. Cosmetic dentistry provides many cosmetic solutions such as composite resin bonding, crowns, and veneers to create a great smile. These solutions are usually part of an overall strategy which may involve cosmetic gum surgery. Used to correct a 'gummy smile' (a significant portion of your gum is exposed when you smile), cosmetic gum surgery is the procedure of lengthening your teeth from the neck of the tooth upwards. Your teeth then appear to be longer and much less gum is seen when you smile.
The "Long in the Tooth" Smile - Cosmetic gum surgery, or periodontal plastic surgery, can correct almost any deformity or gingival problems preventing you from a beautiful smile. As we age, our gums may shrink and recede which makes our teeth look longer. While this is often age-related, it can also occur due to a bad bite. A cosmetic dentist or a periodontist can correct this to such an extent, that you'll have a very youthful appearing smile.
The "Gummy Smile" - This is a problem where your teeth appear to be too short. Gum sculpting is often the solution. To solve this, a dentist uses a laser to remove the excess tissue of your "gummy" smile, which then exposes more of your tooth.
Who is a candidate for cosmetic gum surgery?
You should consult your dentist about cosmetic gum surgery if you believe you have "Gummy Smile" (small crown length), gum recession "long teeth", an uneven gum line due to "short teeth", gum loss or gums which appear to be collapsing (from missing teeth), dark or black areas between bridges, implants, crowns or teeth, or tooth sensitivity from receding gums.
There are two primary procedures for cosmetic gum surgery, depending on your current smile.
"Gummy Smile" (Excessive Gingival Display)
A "Gummy Smile" can occur due to wear of teeth from teeth grinding, a short upper lip, or having a longer than usual upper jawbone. This smile is when your teeth appear too small and your gums appear to large.
"Long Tooth Smile" (Gum Recession)
As your gums recede, your teeth appear longer than normal. While "long teeth" may result in an unattractive smile, you should also be concerned with root sensitivity and possible tooth loss. Recent advances in techniques and materials have resulted in significant improvements in both comfort, predictability and esthetics.
To Correct a "Gummy Smile"
Cosmetic gum surgery can be done to reduce the excess gum and bone. The removal of these tissues allows for normal sized teeth and for a normal gum line appearance by using an instrument, usually a laser, to remove the undesirable tissue. Typically your cosmetic dentist will prescribe an antibacterial mouth rinse to be used twice a day for a two-week period following your surgery.
To Correct a "Long Tooth Smile"
As your gums recede, your teeth look much "longer" than normal. Such gum recession exposes your sensitive root surface which often makes hot or cold foods and drinks a painful experience. Teeth can become loose as your gum recedes. The cosmetic gum surgery solution is basically when a cosmetic dentist or periodontist removes tissue from the roof of your mouth and then grafts it onto your gum line. This tissue then reinforces thin gums or fills in areas where your gums have receded. Typically your cosmetic dentist will prescribe an antibacterial mouth rinse to be used twice a day for a two-week period following your surgery.
Who is a candidate for a root canal?
If your tooth is infected or there's severe damage to the pulp, a root canal will be recommended. An untreated cavity is the most common cause for this infection. The pulp inside the tooth can become inflamed from trauma or extensive restorative work. It can even be affected from a series of fillings being applied in a short period of time. This inflammation usually leads to infection. Pain in the tooth is the most common and obvious symptom.
How much do dental root canals cost?
Expect the cost of a root canal treatment to be about $400. to $600. per front tooth and about $500. to $800. for a molar. The difference is because front teeth usually have only one root canal and molars usually have three or more. The costs for a crown or permanent filling are additional. Costs for a second root canal, hopefully not needed, on the same tooth are slightly higher.
Who is a candidate for Dental Veneers?
Veneers, porcelain or plastic, are placed over the front teeth to change color shape of the teeth. Veneers are ideal for teeth that are too small, too big, or have uneven surfaces. It is very common for people to have imperfect teeth, either oddly shaped teeth, chipped teeth, crooked teeth,teeth with small holes in them, or an inappropriate sized tooth or teeth that have an odd appearance. Veneers solve such irregularities and create a durable and pleasing smile.
How much do tooth veneers cost?
Porcelain Veneers typically cost between $900 - $2,500. per tooth and require two or more visits one to two weeks apart. Veneers made of porcelain provide a greater longevity than plastic, typically ten years to fifteen years or more.
Composite Veneers cost significantly less, around $250 per tooth or more, but only last from five to seven years typically.
Generally speaking, the price of tooth veneers and whitening increases with the number of in-office treatments required by the patient. Dental insurance does not typically cover the cost of the tooth veneers procedure.
TOOTH CONTOURING AND RESHAPING
What is tooth contouring and reshaping?
Tooth reshaping, or contouring, is one of few instant treatments now available in cosmetic dentistry. Dental reshaping and contouring is a procedure to correct crooked teeth, chipped teeth, cracked teeth or even overlapping teeth in just one session.
The dental contouring procedure can even be a substitute for braces under certain circumstances. It is also a procedure of subtle changes. A few millimeters of reduction and a few millimeters of tooth-colored laminate can create a beautiful smile when performed by a cosmetic dentist, with no discomfort to you. Tooth reshaping, or dental contouring, is commonly used to alter the length, shape or position of your teeth.
Who is a candidate for tooth contouring and reshaping?
If you want your teeth to appear less crowded, lack chips and fractures, have decreased overlaps or to be without pits or grooves in the enamel, this procedure should be discussed with your cosmetic dentist. With a little dental contouring, you can make a huge difference in the way you feel about your smile. Good cosmetic dentistry can give you a smile that is the envy of others. Tooth contouring by a cosmetic dentist does require that you have normal, healthy teeth.
Tooth reshaping, or tooth sculpting, is a safe and conservative way to improve your smile. Teeth may become weaker if large amounts of enamel are removed, tooth reshaping should be limited to minor changes or combined with veneers or bonding for the best smile.
Overview of tooth contouring and reshaping
Dental reshaping and contouring is a procedure to correct crooked teeth, chipped teeth, cracked teeth or even overlapping teeth in just one session. This procedure is even a substitute for braces under certain circumstances. This is also a procedure of subtle changes. A few millimeters of reduction and a few millimeters of tooth-colored can create a beautiful smile when performed by a cosmetic dentist, with no discomfort to you. Tooth reshaping, or dental contouring, is commonly used to alter the length, shape or position of your teeth.
How is tooth contouring and reshaping accomplished?
Preparation for dental contouring and reshaping is a team effort with your cosmetic dentist. Some dentists in cosmetic dentistry even use computer imaging to show you how you will look after the procedure.
Your cosmetic dentist will take x-rays to evaluate the size and location of the pulp of each tooth to ensure that there's enough bone between the teeth to support them.
The cosmetic dentist will mark your teeth with a pencil prior to performing the procedure. This helps the cosmetic dentist in their sculpting process. As your cosmetic dentist sculpts the tooth, imperfections are artfully eliminating or minimized. A sanding drill or laser may be used to remove small amounts of surface enamel gradually. Abrasive strips are then moved back and forth between your teeth to shape the actual sides of your teeth. Then the teeth are smoothed and polished. Usually anesthetic is not needed. Teeth contouring and reshaping usually takes one to three visits.
Contouring teeth may also help correct small problems with bite. It is common for bonding to be combined with tooth reshaping to achieve a beautiful smile.
What are dentures?
Dentures are removable replacements for missing teeth typically made out of an acrylic resin which at times incorporate porcelain or metal for additional structural support. There are two main types of dentures. Both Complete Dentures and Partial Dentures are finely crafted, custom-fitted. If you properly maintain your dentures they will appear natural and provide a perfect smile. Additionally, dentures help strengthen muscles controlling your expressions that require the support of your teeth, rid you of pronunciation problems caused by missing teeth and aid with chewing.
Overview of dentures
Dentures are removable replacements for missing teeth typically made out of an acrylic resin which may at times incorporate porcelain or metal for additional structural support. There are two main types of dentures, complete and partial. Both Complete dentures and partial dentures are finely crafted and custom-fitted to the patient. If you properly maintain your dentures they will appear natural and provide a perfect smile. Additionally, dentures help strengthen muscles controlling your expressions that require the support of your teeth, rid you of pronunciation problems caused by missing teeth and aid with chewing.
How are dentures accomplished?
It is somewhat common to require for some teeth to be extracted, and surgery in some cases is necessary to improve the bony ridges that stabilize your dentures.
The procedure begins with a wax bite impression of your mouth that will give your dentist exacting measurements. A try-on appointment will fine tunes color, shape, and custom-fit.
After your final dentures are fabricated, they will be placed and informed of their required care.
How much do dentures cost?
Costs will vary depending on where you live and your needs. Prosthodontists' prices are typically between $500 to $2,500 per upper or lower arch. Cosmetic Dentist fees are usually $300 to $1,200 per arch. This is a procedure for which you should definitely research your dental insurance coverage. Much of the cost is often covered.
Pros and Cons of a Dentures
Dentures definitely provide a great smile with a very natural appearance. They're made of very durable materials and last very long when properly taken care of. Typically dentures last from five to ten years. They also correct several problems, from speech to chewing, for many patients.
There's no doubt that dentures take a little getting used to. There is maintenance involved, and initial speech issues to overcome (these are temporary and last only a couple of days). Mouth irritation or sores may occur, but are usually caused by poor dental hygiene, and not removing your dentures when needed. It is common that your mouth change over the life of your dentures, so even though they last long, they may need to be replaced to achieve a better fit before they are worn out. With a denture a person typically chews at only 15-23% efficiency compared to a person chewing with their natural teeth. In the case of a full upper denture, the upper palate is covered which can reduce taste of foods you're chewing.
Who is a candidate for dental caps?
If you grind your teeth, have an improper bite, have fillings or tooth decay you have contributing factors to the wearing down, cracking or breakage of your teeth. Dental caps cover the entire visible surface of your affected tooth and add strength, durability and stability.
A cosmetic dentist will usually be able to identify problem areas in your mouth that might lead to tooth damage and a need for caps. Chewing patterns play a big role too. By selectively grinding the tips of your middle and back teeth (cusps) will alter your bite to reduce the stress on your at-risk teeth.
Pros and Cons of Dental Caps Types
Dental caps in general add a good deal of strength to a weakened or worn tooth, and last ten to fifteen years. Depending on your habits and the condition of your gums, there may be some drawbacks for you. Your cosmetic dentist will advise which is best for you given several factors, such as how important appearance is to you. The following are the advantages and disadvantages of the most common types of caps.
Advantage: The preparation of your tooth for a gold cap is the simplest and least complicated preparation. There is minimal tooth structure removal with as much as possible of the healthy tooth structure remaining untouched. As porcelain is hard by comparison, it may cause wear on opposing teeth over the years where gold is not as likely to do this. Gold is also easier to place to the area where the tooth and cap meet for a better fit. Gold is also a healthier environment for the gum tissue.
Disadvantage: The biggest disadvantage to gold caps is cosmetic, unless it is being used in the back of your mouth.
Advantage: Porcelain caps or the new reinforced resin types are considered to be the most aesthetically pleasing, as it is so easily matched in color to your surrounding teeth.
Disadvantage: The thickness of the porcelain required for pleasing aesthetics also requires that more tooth structure is removed. Also, it is more difficult for your cosmetic dentist to get an ideal fit where your gum meets the cap. Gingival inflammation is typically more common with porcelain caps than gold caps.
Porcelain Fused-to-Metal Caps
Advantage: Porcelain fused-to-metal caps have a very natural and pleasing appearance.
Disadvantage: They have a metal substructure and require an opaque below the porcelain, which can make the translucency of natural teeth difficult to replicate. Occasionally a darker line will be visible at the edge of the cap, by your gum as your gum recedes with age.
What are dental implants?
Dental implants are fixtures of titanium which are surgically screwed into your jaw bone. The implant is an anchor for a naturally-appearing false tooth or a set of false teeth. The success rate of dental implants depends on where the implants are placed and their purpose. They are typically best placed in the front portion of your lower jaw. Implants are great for replacing missing teeth. It is important that you have enough bone in the area of the missing teeth for the implants to be attached to. Implants are not only used to replace one tooth, but rather people missing most, if not all, of their teeth benefit greatly as well. Implants are increasingly being used to replace certain types of bridges and removable partial dentures.
Who is a candidate for dental implants?
If you're missing one tooth or all of your teeth, implants may well be for you. So long as you have enough bone in the area of the missing tooth to facilitate the anchorage of the implants, this procedure can yield terrific results. If you don't have enough bone for this purpose, a bone graft may be necessary. If you have a small dental bridge or partial dentures (removable type), implants will be a welcome alternative. Implants are an alternative to a fixed bridge. The implant will last a lifetime, but the crown on top of it will last ten to fifteen years.
Types of Dental Implant Procedures
Implants rely on titanium fixtures inserted into the jawbone. Most implants are made of titanium, which is very effective at fusing with living bone (osseointegration). There are three types of dental implants which your cosmetic dentist will discuss with you:
Root Form Implant
This screw type implant is shaped like the root of a tooth. This is the most commonly used implant and is used where there is plenty of width and depth to your jawbone. If your jawbone is too narrow or short for placement of the Root Form implants, bone grafting may be needed to allow for their placement. After you've received anesthesia, your cosmetic dentist will expose an area of your jawbone and prepare the bone for the implant. The number of incisions and bone preparations depend on how many implants you need. The implant will be set into place and your gums are closed with stitches. It will take three to six months for healing. After you've fully healed, your implant is uncovered and an abutment is attached.
Plate Form Implant
If your jawbone is too narrow for bone grafting, a Plate Form implant is placed into your jawbone. The Plate Form implant is unique for this purpose as it has a flat and long shape for a better fit into a narrow jawbone. After you've received anesthesia, your cosmetic dentist will expose an area of your jawbone and prepare the bone for the implant. The number of incisions and bone preparations depend on how many implants you need. The implant will be set into place and your gums are closed with stitches. It will take three to six months for healing (some Plate Form implants are immediately ready for restoration without the long healing process).
If there's not enough bone width or height for the Root Form or Plate Form implants, the Subperiosteal implant is recommended. The Subperiosteal implant is custom made to rest on top of your jawbone and under your gums like the Plate Form implant, but the Subperiosteal implant is placed through one of two special methods.
The first method of placement involves your cosmetic dentist making an impression of your jawbone. After you've received anesthesia, your cosmetic dentist exposes your jawbone and takes an impression of it. The impression is used by a dental laboratory to make a custom-fit implant for your jaw. The next procedure, after your custom-fit implant is created, is to again expose your jawbone and place the implant. Your gums are then closed with stitches and replacement teeth are installed.
The second method of placement requires a CAT scan of your jawbone. Through computer modeling techniques, a model of your jawbone is made from the CAT information. The next procedure, after your custom-fit Subperiosteal implant is created by a dental laboratory, is to again expose your jawbone and place the implant. Your gums are then closed with stitches and replacement teeth are installed.
Pros and Cons of Dental Implants
As our life span increases, a permanent dental replacement like implants is increasingly important as we get older. While dentures and removable bridges are usually loose and unstable, implants provide you with dental replacements that are both natural looking and very functional. Implants look much better, and feel better, than traditional removable bridges, and offer the same force for biting as bridges that are fixed in place. Implants will last your lifetime.
Implants are a major investment and not without risk. The extensive use of implants can cost tens of thousands of dollars to achieve a great result. It is also a very time consuming procedure when having many implants placed. As this procedure is surgery, it is very important to research and find a well credited cosmetic dentist that you are comfortable with. For some people there are varying degrees discomfort or pain, which subsides in a couple of days. As with similar types of surgery, bruising and minor swelling might also develop shortly after the procedure. The crown (false tooth placed on top) will need to be replaced in ten to fifteen years.
Types of Tooth Bonding Procedures
There are two types of bonding. What type is indicated in your situation depends upon whether you have a small area or a larger area that requires correction.
For small corrections
These are one appointment fillings which are color-matched to the tooth and are bonded to the surface for added strength. These are most appropriate for small fillings and front fillings as they may not be as durable for large fillings.
For larger corrections
Dental lab-created tooth-colored fillings require two appointments and involve making a mold of your teeth and placing a temporary filling. A dental laboratory then creates a very durable filling to custom-fit the mold made from your teeth. These fillings are typically made of porcelain. The custom-fit filling is then bonded to your tooth on your return visit. This type is even more natural looking, more durable and more stain resistant.
Who is a candidate for tooth bonding?
If you have close, small gaps between your front teeth, or if you have chipped or cracked teeth, you may be a candidate for bonding. Bonding is also used for patients who have discolored teeth, uneven teeth, gum recession or tooth decay. Bonding material is porous, so smokers will find that their bonding will yellow. If you think you are a candidate for bonding, discuss it with your dentist.
How much does tooth bonding cost?
As with all procedures, prices vary depending on your location. The cost of dental bonding will also vary with the extent of the bonding process you need. Many dental insurance plans cover most of the cost of the bonding, particularly when it is done for structural reasons.
The average cost of cosmetic dental bonding ranges from $300 to $600 per tooth.
What is a dental bridge?
A dental bridge is a false tooth, known as a pontic, which is fused between two porcelain crowns to fill in the area left by a missing tooth. The two crowns holding it in place that are attached onto your teeth on each side of the false tooth. This is known as a fixed bridge. This procedure is used to replace one or more missing teeth. Fixed bridges cannot be taken out of your mouth as you might do with removable partial dentures.
In areas of your mouth that are under less stress, such as your front teeth, a cantilever bridge may be used. Cantilever bridges are used when there are teeth on only one side of the open space. Bridges can reduce your risk of gum disease, help correct some bite issues and even improve your speech. Bridges require your commitment to serious oral hygiene, but will last as many ten years or more.
How much do dental bridges cost?
The average cost of a single fixed bridge depends on many factors, from which region you're in to how many and which type of bridges are needed. Typically dental bridge cost ranges from $500-900 per tooth. Dental insurance typically pays for about half of the cost of the bridge.
Pros and Cons of a Dental Bridge
Advantages of dental bridges:
Bridges are natural in appearance, and usually require only two visits to your dentist. If you maintain good oral hygiene, your fixed bridge should last as many as ten years or more.
Disadvantages of having a dental bridge:
It is common for your teeth to be mildly sensitive to extreme temperatures for a few weeks after the treatment. The build up of bacteria formed from food acids on your teeth and gums can become infected if proper oral hygiene is not followed.
How much do tooth crowns cost?
Expect to pay more for porcelain crowns because they are usually more time-consuming than gold crowns. Porcelain, porcelain over metal and gold crowns average between $600. to $3100. each in total cost.
The new reinforced resin or bonded all-porcelain type costs more than other types, require more skill from your dentist and the lab, and may exceed your insurance plan coverage for crowns.
Generally speaking, the price of tooth crowns increases with the number of in-office treatments required by the patient. Dental insurance does not typically cover all the costs of the tooth crown procedure.
Pros and Cons of Dental Crowns Types
Tooth crowns in general add a good deal of strength to weakened or worn teeth. Depending on your habits and the condition of your gums, there can be some drawbacks. Your cosmetic dentist will advise which is best for you given many factors, including how important appearance is to you. The following are the advantages and disadvantages of the most common crown types.
Advantage: The preparation of a tooth for a gold crown is the simplest and least complicated preparation as there is minimal tooth structure removal with as much as possible of the healthy tooth structure remaining untouched. While porcelain is hard by comparison, it may cause wear on opposing teeth over the years where gold is not as likely to do so. Gold is also easier to fit to the area where the tooth and crown meet for a better fit. Gold is also a healthier environment for the gum tissue.
Disadvantage: The biggest disadvantage to gold crowns is the cosmetic aspect, unless it is being used in the back of your mouth.
Advantage: Porcelain crowns or new reinforced resin are considered to be the most aesthetically pleasing, as it is so easily matched in color to the surrounding teeth.
Disadvantage: The thickness of the porcelain required for pleasing aesthetics also requires that more tooth structure needs to be removed. It is more difficult for your cosmetic dentist to get an ideal fit where your gum meets the crown. Gingival inflammation appears to be more common with porcelain crowns than gold crowns. All-porcelain crowns require a higher skill level from your dentist and lab.
Porcelain Fused-to-Metal Crowns
Advantage: Porcelain fused-to-metal crowns have a very natural appearance.
Disadvantage: They have a metal substructure and require an opaque below the porcelain. This can make the translucency of natural teeth difficult to replicate. Occasionally a darker line will be visible at the edge of the crown, near to your gum when it recedes with age.