Posted by drgracesun on November 20, 2009 under Information | 
Sure, us Humans may only have two sets of natural teeth that are produced over the course of our entire life, but dinosaurs, particularly the Tyrannosaurus Rex, had many. A fascinating fact: the T-Rex actually produced a new set of teeth every year! 60 Minutes recently featured a headline story entitled “B-Rex” which contained information about the teeth of dinosaurs, specifically the T-Rex.
The new teeth in the dino would grow directly beneath the existing teeth, similar to how our permanent teeth develop beneath our baby teeth. Wouldn’t it be nice to have a replacement tooth grow automatically whenever we have a problem?!
Earlier this year, researcher and long-famed paleontologist Jack Horner had uncovered “B. Rex,” a 68-million year old T-Rex that is giving the academic community a lot to think about, both relating to dinosaurs and to the use of tooth material (and other mineral matter) in fossils. Through a special process of acid dissolution of ancient dino bones, organic material – blood vessels – were extracted and found in near-fresh condition!
“[We] dissolved away pieces of an even older dinosaur – a well-preserved 80-million-year-old duckbill – in acid, and again, found what appear to be blood vessels.” With this matter, new creatures could be genetically grown that had fallen extinct millions of years ago – a dino zoo even! What is interesting about dinosaur teeth however is that they illustrate how versatile teeth are in Earth’s many different life forms.
Humans obviously use their teeth for tearing, chewing and start the process of digesting food; speech and aesthetic purposes are also served by our teeth. Although we only have two sets of natural teeth, we can artificially create new teeth with implant dentistry. Other creatures have no teeth, like ducks and geese, which simply use their bill to seek out food and begin the digestion process.
The systematic replacement of old or broken teeth in dinosaurs is what’s driving research that will hopefully, in the future, result in human teeth being grown for human tooth replacement. Imagine being able to have a real, natural and healthy tooth installed in your mouth!
A new tooth is ready to replace the existing T-Rex tooth!
Current technology, like existing biocompatible metals (such as titanium) are used to replace human parts like hip bones. Biocompatible titanium is used for dental implant 
fixture, replacing a tooth’s root being implanted in the jaw bone. Porcelain restorations are then attached to the artificial titanium root after proper healing of the jaw bone.
It is also important to remember that not all dental implant restorations are made due to improper oral care or an irresponsible lifestyle! More and more people are being born with congenitally missing teeth, which can cause surrounding teeth to become misaligned, a possible evolutionary trend. Early diagnosis always makes the restoration process easier.
Though technology is constantly evolving, and may at one point completely replace the need for artificial dental restorations, it is of the utmost importance to try and take care of what you have! A person’s original, natural teeth are always the healthiest and most desirable option.
Posted by drgracesun on July 18, 2009 under General Dental Knowledge, Gum Disease and Treatment, Healthy Smile, Hygiene, Information |
Aging? Not me! We do not get old, but our body parts increasingly need more upkeep to stay young! Baby boomers need special attention in particular – although we may feel like as young as a college graduate, an aged and/or discolored smile will reveal your years. As a cosmetic dentist, my mission is to help you maintain a happy and healthy smile that will compliment your well kept physique – and feel “looking good”is often related with having a beautiful smile. If you’re not happy with your smile, get a consultation from a cosmetic dentist to see what you can do to refresh your smile!
The most commonly challenging dental dilemma for baby boomers is combating those dull and severely worn teeth. Many people are unaware of the slow aging process of loosing tooth structures, mainly from night grinding, erosion and attrition. Bad habits and poor hygiene can also ruin teeth. The approach to rejuvenate can be as simple as having your teeth whitened, or it could be more complicated, requiring a multidisciplinary approach with extensive time and financial investment needed.
Often times, porcelain veneers might be suggested by your cosmetic dental professional to restore an aging smile, but make sure your dental health has been evaluated first. It is pertinent to check whether or not the gum and bone tissues are healthy, if there are any missing teeth that haven’t yet been replaced and if any shifting bite or teeth issues have been addressed. If you have had prior cosmetic work done, however, maintaining your investment is vital if you want your new smile to last. Follow up any cosmetic procedure with proper hygiene habits, which include brushing and flossing twice daily (and after meals), a healthy diet, no smoking and no excessive drinking (sodas or alcohol). A night guard might also be recommended.
Baby boomers have worked hard to establish their careers, family and personal well-being – now it’s time to enjoy more of your accomplishments. Get the smile you’ve always wanted, as it’s not only for vanity but also truly for your overall health. Visit your dental professional not only for a routine cleaning and check up, but ask for a comprehensive cosmetic evaluation, including a smile analysis, TMJ and occlusion check and a periodontal exam with an oral cancer screening. When you take care of your mouth, you are taking care of a vital bodily system which performs in delicate balance with the rest of your body. When your oral cavity ’s health is at risk, your overall health is being endangered.
Tags: age, aging, bacteria, bright, cap, clean, crown, crowns, healthy, hygiene, maintenance, porcelain, restorations, veneer, veneers
Posted by drgracesun on February 15, 2009 under Beautiful Smile |
It is exciting when you are loosing your baby teeth and welcoming in your permanent adult teeth, but that should be the end of a person’s teeth loss! For the majority of us, we need 28 teeth to support our facialmuscular system. If one tooth is missing, it could lead to a physiological domino effect, in which a simple problem becomes exacerbated. A missing front tooth is unthinkable to live with – it must be restored ASAP. A missing back tooth, however, is sometimes ignored. This can lead to surrounding teeth shifting and tilting, during which the dentition can later cause gum, tooth and bite problems. At that point, restoring the mouth is not only a one-tooth job, but concerns multiple teeth, gum and bone. It is much easier to handle one missing tooth and not deal with such tremendous consequences.
What are the causes of missing teeth? Congenital missing teeth (teeth which never formed), severely broken down and non-restorable teeth due to dental diseases, lack of supporting bone for teeth due to advanced gum disease and physical trauma from a serious mouth injury are all common reasons. Once you do loose a tooth, your oral environment is severely affected! Besides smile-phobia, speech impairment for missing front teeth, diet complications (in which you can’t properly bite and chew food – especially with foods rich in fiber which require a good set of teeth to digest), and bite force can all be severely affected. Shift and tilt on existing teeth when the jaw exerts pressure lead to uneven loading creates jaw tension and possible accelerated wear and tear of the teeth. Additionally, tilted and shifted teeth make it more difficult to clean , which can lead to tooth decay and gum disease.
Thankfully, dentistry has greatly advanced in recent times, and you do have multiple treatment options for a missing tooth! If just one tooth is missing, dental implants are a great option which can replace the missing tooth without affecting the adjacent teeth, and preserve the bone as well. Dental implants are made of bio-compatible titanium, which are surgically placed into the jaw to preplace the missing root structure. Then, a post and crown is built on top of the implant. Other options include a dental bridge , which needs capping (a crown) of neighboring teeth to help support the artificial tooth replacing the missing one. It is stationary and feels natural (if made properly), but connected teeth need a special tool for flossing. Full or partial dentures are generally the least expensive treatment option, especially if many or all of a person’s teeth are missing. This option involves false teeth being set into a plastic base, which fits over your gums.
What will be the best treatment option for you? Please consult with your dental professional, the sooner the better!
Tags: bridge, california, cap, cosmetic, crown, crowns, dental, dental implants, dentist, dentist to the stars, dentistry, denture, dentures, doctor, implant, los angeles, missing, mouth, restorations, restore, smile, sun, teeth, tooth, west hollywood
