Riverdale Dentist
Dr. Alan J. Rosenthal
3530 Henry Hudson Parkway Suite 1G
Riverdale, NY 10463
(718) 502-6886




Services

From a routine exam and cleaning to full-mouth rehabilitation, our practice is equipped to handle all of your dental needs. To help you understand more about our office, we have included brief descriptions of some of our most common services on this page.

Botox®

As part of the aging process wrinkles and furrows can develop between the brows and crow’s feet can appear around the eyes. These age-related imperfections can result in a tired and weary appearance. Fortunately, there is a non-invasive cosmetic procedure available today that can effectively address these unwanted signs of aging.

Botox® is a prescription medicine that can be injected into the affected areas to dramatically improve the look of these fine lines and furrows. Made from a toxin produced by the bacterium Clostridium botulinum, Botox gives the skin a smoother, more refreshed appearance. It works by blocking nerve impulses and temporarily paralyzing the muscles that are causing these wrinkles and furrows.

Just a single short treatment with a few minor injections of Botox can produce a noticeable improvement that will last several months. Studies also suggest that Botox is effective in relieving migraine headaches, excessive sweating and muscle spasms in the neck and eyes.

Bridges

When teeth are missing, a series of changes that can impact your overall dental health and jaw function may begin to develop. The adjacent teeth may start to drift or tilt into the space, and teeth in the opposing jaw may start to shift toward the area of the missing tooth. It is therefore important to replace either the single tooth or multiple teeth that are missing from this area. One of the best options to prevent the consequences of shifting teeth and to restore full function to a small edentulous section in the mouth is a dental bridge.

A dental bridge replaces the missing teeth with artificial teeth called “pontics,” and is supported on the ends by prepared natural teeth. Once fabricated and fitted a dental bridge will be permanently “fixed,” or cemented into place. Like crowns, bridges can be made of either porcelain baked on to a metal substrate or many of the new ceramic materials that have been developed.

Caps & Crowns

The terms dental crowns and caps are synonymous. When dental decay, cracked fillings, root canals or clenching and grinding of the teeth have caused extensive damage to the underlying tooth structure, a dental filling may not be a sufficient restoration. The only way to completely restore the cosmetic appearance and function of this tooth is often full coverage with a dental crown. The good news is that a completed dental crown looks and feels like a natural tooth.

In addition to restoring a single natural tooth, crowns can be used in other situations including being the supporting ends of a dental bridge, as a dental implant restoration, or as coverage for a cracked tooth to prevent further breakdown. A crown may be also be indicated when a discolored or stained tooth needs to be restored to have a more pleasing natural appearance. Crowns can be made of either of porcelain baked onto a metal substrate, all-porcelain, or many of the new ceramic materials that have been developed.

Dentures

Whether from disease, malnutrition, genetic disorders or an accident, it is occasionally necessary for patients to have some or all their upper and lower teeth extracted. While this can be upsetting news, partial or full dentures can be fabricated to restore an attractive smile, provide needed support for normal facial contours, and reestablish a highly functional occlusion.

A denture consists of natural looking artificial teeth set in a supportive base. It may be fabricated to replace either a small group of teeth, an entire upper arch, an entire lower arch, or used to restore both dental arches.

A complete denture refers to the replacement of all the teeth in a dental arch. It can be inserted either of two ways. It can be inserted some weeks after the extraction sites and other surgical procedures have had a chance to heal, or as an “immediate” denture placed the same day the last remaining teeth are extracted. Although an immediate denture offers the advantage of not having to go without teeth for any length of time, it can require multiple adjustments as the tissues remodel and heal following dental extractions or other surgical procedures.

In situations where some sturdy teeth remain, partial dentures can be fabricated. Partial dentures can achieve adequate retention and stability by having clasps on the teeth surrounding the edentulous areas.

In some cases, added stability for the dentures can be provided by strategically placed implants.

Dermal Fillers

Young, healthy-looking skin contains an abundance of a naturally hydrating substance called hyaluronic acid (HA). However, as you age, sunlight and other factors can reduce the amount of HA in your skin. This lack of HA causes your skin to lose structure and volume, creating unwanted facial wrinkles and folds – like those parentheses lines around your nose and mouth. Using a dermal filler is a safe and effective way to replace the HA your skin has lost, bringing back its volume and smoothing away facial wrinkles and folds. It is a simple way to restore a more youthful and vibrant appearance.

Emergency Treatment

Dental emergencies can come about in any number of ways. Your discomfort may be due to an injury to the oral facial area, the acute flare up of a longstanding problem, or the result of the sudden onset of seemingly inexplicable pain. Whatever the case may be, urgent dental care is needed to provide you with relief and to avoid any further consequences to your oral health or function, as well as your overall well being.

There are many reasons to seek emergency dental care, including severe toothaches, chipped or fractured teeth, a dental abscess, impacted teeth, loose or broken fillings, lost or dislodged crowns, broken dentures and more. While the pain of a toothache is one of the more common reasons that patients come to our dental office for emergency dental care, we also promptly treat emergencies that are not necessarily painful like crowns that have been dislodged and broken dentures that leave embarrassing gaps in one’s smile.

Whether your dental emergency is painful, if it affects the appearance of your smile, or if you suspect that an infection is present, contact our office immediately for care. We will make every effort to see you as promptly as possible.

Implant Dentistry

Losing a tooth due to injury, dental decay, or gum disease can happen. However, in order to avoid causing problems for the adjacent teeth and your overall dental health, it is important to replace the tooth that has been lost. This can be done any number of ways including fixed bridges, removable partial or full dentures as well as a more recent procedure known as dental implants.

One of the most significant dental innovations in recent times, an implant is a small surgical fixture made of biocompatible metal or ceramic materials that is placed into the jawbone and functions in the same manner as the root of tooth. In the same way that natural root supports the natural crown of your tooth, an implant once it fully integrates with the surrounding bone, provides a stable and durable foundation for a replacement tooth. Implants often support a crown for an individual tooth, but can also be used as abutment teeth for a dental bridge, or strategically placed to help stabilize a denture.

Out of all the restorative choices available today, an implant comes the closest to replicating the look, feel and function of a natural tooth. Furthermore, it is the only method of tooth replacement that does not require the involvement or preparation of the adjacent teeth. A dental implant also stimulates bone remodeling to prevent shrinkage in areas where teeth are missing and helps to restore facial contours in areas where significant bone loss has occurred.

Juvederm®

Young, healthy-looking skin contains an abundance of a naturally hydrating substance called hyaluronic acid (HA). However, as you age, sunlight and other factors can reduce the amount of HA in your skin. This lack of HA causes your skin to lose structure and volume, creating unwanted facial wrinkles and folds – like those parentheses lines around your nose and mouth. Using a dermal filler such as Juvederm® is a safe and effective way to replace the HA your skin has lost, bringing back its volume and smoothing away facial wrinkles and folds. It is a simple way to restore a more youthful and vibrant appearance.

Nightguards

Chronic jaw clenching and grinding one’s teeth is called bruxism. While it can happen any time of day, it often occurs at night causing an individual to wake up with any number of symptoms including jaw pain, headaches, and sore teeth that may feel loose. Although, stress and anxiety are the most common causes of bruxism there may be other contributing factors such as a sleep disorder, an abnormal bite, as well as teeth that are missing or poorly aligned.

To alleviate the symptoms of bruxism, wearing a night guard while sleeping is frequently recommended. This appliance is designed to fit over the teeth and to keep the jaws slightly apart. Wearing a night guard prevents a number of damaging events, including muscle strain, excessive pressure on the jaw joint (the TMJ), and such dental damage as chipped or cracked teeth resulting from the teeth grinding against each other.

In addition to preventing damage to the soft and hard tissues surrounding the orofacial cavity, a custom night guard fabricated at the dental office can help curb a bruxism habit and give the wearer a better night’s sleep.

Oral Cancer Screening

As part of a comprehensive exam, the dentist will perform a screening for oral cancer. To start, the dentist will review the patient’s medical and dental histories and ask if there have been any changes to his or her oral health or overall health. The dentist will then carefully check in and around the oral cavity as well as the head and neck area for any of the following signs or symptoms that may indicate the presence of a problem:

  • Mouth ulcers or sores that do not heal
  • Lumps
  • Red or white patches
  • Persistent swelling of unknown origin
  • Pain when swallowing, a painful tongue or a continuing ear or neck ache
  • A constant feeling that something is stuck in the throat
  • Tenderness or numbness in the mouth or lips
  • Loose teeth
  • Jaw pain or stiffness

If a suspicious lesion, tissue abnormality or unusual symptoms are present, the dentist will refer the patient for a more comprehensive assessment. Early detection of oral cancer offers the most favorable outcomes of care.

Root Canals

Endodontics, or root canal therapy, is employed when the nerve supply to a tooth has been irreversibly affected by damage or decay. It is a way to prevent or help resolve a dental infection and save a natural tooth from extraction. A root canal is performed when there is enough sound root and crown structure remaining to eventually restore form and function to the involved tooth.

Inside every tooth is either a single central chamber or multiple ones that contain connective tissue, a nerve supply, and blood vessels. These core tissues, known as the dental pulp, help your tooth to grow and mature before it emerges into the mouth. A root canal procedure is required when this dental pulp is irreversibly damaged or has died.

Root canal therapy involves cleaning and shaping each canal, and then filling them with a special inert material. Following this they are sealed to prevent any subsequent infection. Once root canal therapy has been completed, the tooth should be fully restored as recommended.

Sleep Apnea Appliances

Sleep apnea is a serious and potentially life threatening disorder involving repeated pauses in breathing while asleep. The most common form of this condition is obstructive sleep apnea. This occurs when there is an obstruction of an individual’s airway that interferes with the flow of oxygen through nose or mouth during sleep.

In someone afflicted with obstructive sleep apnea, the muscles of the throat and mouth relax during sleep to the point where they fall back into the upper airway to create a blockage that restricts breathing.

The signs and symptoms of this disorder during sleeping hours may include, loud snoring, episodes of breathing cessation, abrupt awakenings, episodes of gasping for air, along with difficulties getting a good night’s sleep. An individual with sleep apnea will exhibit problems during the day as well. Sleep apnea can lead to a morning headache, excessive daytime sleepiness, difficulty concentrating, and irritability.

A sleep study is typically conducted to determine the severity of the disorder. The results of this study along with other medical findings will play a role in determining the recommended therapy. The most common form of therapy is a CPAP machine that is worn when sleeping. This device provides a steady stream of pressurized air into the respiratory system through a mask.

In situations of mild to moderate sleep apnea, a dental appliance may be deemed an appropriate treatment. Worn in a similar fashion to a mouthguard or an orthodontic retainer, it is designed to help keep the tongue and soft tissues in the back of the throat from collapsing, thereby enabling the airway to stay open during sleep. An oral appliance is easy to wear, easy to care for, comfortable, and portable. Oral appliances are individually fabricated, and customized for both maximum effectiveness and comfort.

Sports Mouthguards

Every year million of cases of dental and facial injuries occur as the result of sport-related trauma. While all sports have some risk of oral injury, it is especially prevalent in recreational activities that involve frequent body contact with other players or the ground, as well as the possibility of being struck by other objects such as, balls, bats, or sticks.

One way to significantly reduce the risk of damage to your teeth, cheeks, lips, tongue, face, or jaw as the result of a sports-related injury is to wear a mouthguard. A mouthguard is a removable appliance made of a sturdy plastic that sits comfortably over your teeth. Typically, mouthguards are designed to cover just the top teeth but may also be fabricated to include the lower teeth as well depending on your particular situation. Individuals who wear braces or have some types of dental work may require a specific type of mouthguard that provides more coverage.

There are three types of sports mouthguards on the market, including pre-formed and ready to wear stock mouthguards, boil and bite mouthguards, and custom mouthguards fabricated by your dentist. Our office will help you to select just the right sports mouthguard to protect your smile. While the first two choices offer some level of protection, the best and most comfortable mouthguards to safeguard your smile are the ones individually designed and customized by your dentist.

Teeth Whitening

Teeth that have been stained or darkened by food, tobacco use, age, medications or injury can be lightened and brightened by means of a non-invasive process known as teeth whitening.

Teeth whitening or bleaching simply refers to any process that will make the teeth appear whiter. While there are many over the counter options for teeth whitening, the most effective and safest teeth whitening systems are the professional strength ones available at the dentist’s office. A dental professional whitening system offers a higher concentration of whitening components and delivers them to the teeth in the most efficient manner to achieve optimal results.

At our office, we offer two exceptional options for tooth whitening. You can choose either an in-office tooth whitening procedure or a professional take home system. Both of these are top-of the-line systems. However, the biggest advantage of the in-office procedure is that in as little as one hour you can achieve a smile that is several shades whiter and brighter than the original color of your teeth.

Our professional strength take home system also produces excellent results. However, this is achieved by way of a more gradual process. Our take home kit may be prescribed alone, or after an in-office treatment to perfect or maintain the in- office result.

Veneers

If your teeth suffer from gaps, chips, stains, or discolorations you may be a candidate for porcelain veneers, a highly effective and minimally invasive cosmetic procedure that can achieve beautiful results.

Porcelain veneers are thin facings custom-made of the highest quality ceramic materials that are designed to fit perfectly over the front of your teeth. One of the most conservative cosmetic treatments available, veneers can mask a host of dental imperfections to give you the smile that you have always wanted. Porcelain veneers not only enhance and improve the shape of your teeth, they are able to create an overall whiter and brighter smile.

One of the most appealing aspects of the process of fabricating porcelain veneers is that they involve minimal tooth preparation and take just a few visits. Porcelain veneers, once they are fabricated and fitted, are permanently bonded to the underlying teeth. The result is a naturally pleasing smile that is both strong and durable.

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