Oral cancer screenings matter because they give your dentist the opportunity to detect abnormal cells and suspicious tissue changes before symptoms ever appear, when treatment is most effective and survival rates are highest. The National Cancer Institute (NCI) SEER program reports that the five-year survival rate for oral cancer diagnosed at a localized stage is approximately 88%, but that number drops to around 37% once the cancer has spread to distant parts of the body. According to the NIDCR, approximately 54,000 Americans are diagnosed with oral or oropharyngeal cancer each year, and about 11,000 will die from it. This article explains what an oral cancer screening involves, who is at risk, the warning signs to watch for, and how our Bethesda dental office uses advanced technology to protect your health.
What Happens During an Oral Cancer Screening
An oral cancer screening is a quick, painless exam that your dentist performs during a routine dental visit. It typically takes just a few minutes and requires no special preparation. According to the Cleveland Clinic, the exam involves a systematic visual inspection and palpation of the soft tissues in and around your mouth.
During the screening, your dentist examines the lips, gums, tongue (including the underside), the floor and roof of the mouth, the inner cheeks, and the back of the throat. The goal is to identify any sores, lumps, white or red patches, thickened tissue, or other changes that could indicate precancerous or cancerous cells. Your dentist will also feel your jaw, neck, and the area under your chin for any unusual swelling or masses.
At our Bethesda dental office, we take oral cancer screening a step further. We use VELscope, a handheld device that shines a special blue light into your mouth. Healthy tissue fluoresces differently than abnormal tissue under this light, allowing Dr. Hornstein to detect cellular changes that are invisible to the naked eye. This allows for the earliest possible identification of precancerous and cancerous cells.
We perform an oral cancer screening at every dental checkup and cleaning appointment because early detection saves lives.
Who Is at Risk for Oral Cancer
Oral cancer can develop in anyone, but certain factors significantly increase the risk. Understanding these risk factors helps you and your dentist determine how closely to monitor your oral health.
Tobacco use is the single greatest risk factor. The ADA reports that tobacco use is responsible for approximately 40% of all oral cancers. Using tobacco in any form, including cigarettes, cigars, pipes, and smokeless tobacco, increases the risk of oral cancer by three to six times. The chemicals in tobacco products damage the cells lining the mouth and throat, creating conditions where cancer is more likely to develop.
Alcohol consumption is the second major risk factor. According to the CDC, the risk is especially high when both tobacco and alcohol are used together. Heavy drinkers are significantly more likely to develop oral cancer, and the combination of heavy drinking and smoking multiplies the risk far beyond either factor alone.
Human papillomavirus (HPV) has emerged as a leading cause of oropharyngeal cancers, which affect the back of the throat, base of the tongue, and tonsils. The CDC reports that about 10% of men and 3.6% of women have oral HPV. HPV-related oral cancers are increasing, particularly among younger adults who may not have traditional risk factors like tobacco or alcohol use. This makes routine screenings important even for patients who consider themselves low-risk.
Sun exposure increases the risk of cancer of the lips. Age is another factor, as the ADA notes that cancers of the mouth are primarily diagnosed in older adults, with a median age at diagnosis of 62 years. Men are about twice as likely as women to be diagnosed with oral cancer, according to NCI SEER data.
Patients in Bethesda, Silver Spring, and Rockville benefit from comprehensive oral cancer screenings at every visit to our office on Old Georgetown Road, regardless of their perceived risk level.
Warning Signs of Oral Cancer
One of the biggest challenges with oral cancer is that it often develops without causing noticeable pain or obvious symptoms in the early stages. By the time discomfort appears, the disease may have already progressed. The ADA and the Cleveland Clinic identify several warning signs to watch for between dental visits.
A sore in the mouth that does not heal within two weeks is one of the most common early signs. White or red patches on the gums, tongue, or lining of the mouth should also be taken seriously. Other warning signs include a lump or thickening in the cheek, difficulty chewing or swallowing, a persistent sore throat or feeling that something is caught in the throat, numbness in the tongue or other areas of the mouth, jaw swelling, and unexplained bleeding.
A lump or mass in the neck can be a sign that oral cancer has already spread to the lymph nodes. The Cleveland Clinic recommends contacting your dentist or healthcare provider right away if you notice any of these changes.
Residents of Chevy Chase and Potomac who notice any unusual changes in their mouth between visits should not wait for their next scheduled appointment. Early evaluation is always the safest approach.
Persistent issues like bleeding gums or sores that do not heal deserve prompt professional attention, even if they seem minor at first.
How Early Detection Changes Outcomes
The survival statistics for oral cancer illustrate exactly why early detection is so critical. The NCI SEER program reports the following five-year relative survival rates for oral cavity and pharynx cancers based on the stage at diagnosis.
When oral cancer is diagnosed at the localized stage, meaning it has not spread beyond the original site, the five-year survival rate is approximately 88%. When the cancer has spread to regional lymph nodes, the survival rate drops to around 69%. If the cancer has spread to distant parts of the body, the five-year survival rate falls to approximately 37%.
Despite these statistics, the NIDCR reports that approximately 70% of oral cancer cases are still diagnosed at later stages. This is largely because the disease is often painless in its early phases and many patients do not receive regular screenings. According to the NCI SEER program, the rate of new oral cancer cases has been rising an average of 1% each year, making routine screening more important than ever.
Regular dental checkups that include oral cancer screenings are one of the most effective ways to catch this disease early, when treatment is least invasive and most successful.
The Technology We Use for Oral Cancer Screening
Visual and tactile exams are the foundation of oral cancer screening, but advanced technology increases the chance of detecting problems that the human eye alone might miss.
VELscope is a key part of our screening protocol at our Bethesda dental office. This handheld fluorescence visualization tool shines a safe blue light into the mouth, causing healthy tissue to glow green and abnormal tissue to appear dark. This contrast allows Dr. Hornstein to identify suspicious areas that might otherwise go undetected during a standard visual exam. The entire VELscope screening takes only a few minutes and causes no discomfort.
We also use intraoral cameras that magnify and photograph hard-to-see areas inside the mouth. These high-resolution images help us document any areas of concern and monitor them over time. If changes are detected, the images provide a clear baseline for comparison at future visits.
Our digital X-rays, which emit up to 90% less radiation than traditional radiographs, provide detailed views of the jawbone and surrounding structures that can reveal abnormalities below the surface. Panorex panoramic X-rays capture all of the teeth and surrounding bone in a single image, giving Dr. Hornstein a comprehensive view of the entire oral and maxillofacial region.
Our office technology is part of what makes our approach to preventive care so thorough. Every diagnostic tool works together to give you the most complete picture of your oral health at every appointment.
The Connection Between Oral Health and Oral Cancer
Research continues to reveal connections between overall oral health and oral cancer risk. While gum disease does not directly cause oral cancer, chronic inflammation in the mouth creates an environment that may increase vulnerability to cellular changes over time.
The ADA notes that patients with poor oral hygiene, chronic gum infections, and ill-fitting dental appliances that cause ongoing irritation may have a higher baseline risk. Maintaining good oral health through regular cleanings, prompt treatment of infections, and proper-fitting restorations reduces sources of chronic irritation and inflammation.
Patients who have been treated for periodontal disease benefit from consistent follow-up care that monitors both their gum health and their oral tissues for any suspicious changes.
Keeping your teeth and gums healthy also means your dentist has a clearer view during screenings. Inflamed, swollen gum tissue can sometimes mask early signs of abnormal changes, so maintaining good general and preventive dental health supports more effective cancer detection.
How to Reduce Your Risk of Oral Cancer
While not all cases of oral cancer can be prevented, you can significantly reduce your risk by addressing the major modifiable factors.
Quit tobacco in all forms. The ADA confirms that tobacco use is the single greatest preventable cause of oral cancer. Whether you smoke, chew, or dip, stopping tobacco use reduces your risk dramatically. Research shows that after 10 years of quitting, the risk of oral cancer may return to the level of someone who never smoked.
Limit alcohol consumption. The CDC recommends moderate alcohol intake, and reducing heavy drinking significantly lowers your oral cancer risk, especially when combined with quitting tobacco.
Get vaccinated against HPV. The CDC recommends HPV vaccination for preteens and young adults. Since HPV is now a leading cause of oropharyngeal cancer, vaccination is an important preventive step, particularly given that HPV-related oral cancers are rising among younger adults.
Protect your lips from the sun. Use a lip balm with SPF protection when spending time outdoors to reduce the risk of lip cancer.
Eat a diet rich in fruits and vegetables. Research from the NIH suggests that diets high in fruits and vegetables may lower the risk of oral cancer. Vitamin C, vitamin A, and other antioxidants found in produce help protect cells from damage.
Schedule regular dental visits. The most effective prevention strategy is consistent professional screening combined with the habits listed above. Patients across Bethesda, North Bethesda, and Silver Spring who maintain regular visits catch problems early and keep their overall risk lower.
Adults over 60 face the highest risk of oral cancer, and our geriatric dentistry program includes comprehensive oral cancer screening as part of every visit for older patients.
We also perform thorough oral cancer screenings for patients with physical, developmental, or psychological challenges through our special needs dentistry services, so that every patient receives equal access to early detection.
Scheduling your routine dental exam is the single most important step you can take to protect yourself from late-stage oral cancer diagnosis.
Modern laser dentistry tools like the LightWalker laser also allow us to perform biopsies when suspicious lesions are found, providing precise tissue samples with minimal discomfort and faster healing.
Oral Cancer Survival Rates by Stage at Diagnosis
| Stage at Diagnosis | 5-Year Relative Survival Rate | Percentage of Cases Diagnosed at This Stage |
| Localized (cancer has not spread) | ~88% | ~30% |
| Regional (spread to nearby lymph nodes) | ~69% | ~45% |
| Distant (spread to other parts of the body) | ~37% | ~20% |
| All stages combined | ~70% | 100% |
Sources: NCI SEER Cancer Statistics Review 2014-2020; NIDCR Oral Cancer Statistics; American Cancer Society Cancer Facts and Figures 2025
Frequently Asked Questions
Does gum disease progress quickly into something more serious?
Gum disease can progress quickly if left untreated, moving from mild gingivitis to early periodontitis within weeks. However, gum disease and oral cancer are separate conditions. The connection is that chronic oral inflammation and poor oral health create an environment that may increase vulnerability to cellular changes over time. Regular screenings monitor for both conditions.
Can you smell if someone has gingivitis?
You can sometimes smell gingivitis because the bacteria causing the infection produce sulfur compounds that lead to persistent bad breath. While bad breath itself is not a sign of oral cancer, it can indicate an underlying infection that deserves professional evaluation. Regular dental visits address both gum health and cancer screening in a single appointment.
What does inflamed gum disease look like?
Inflamed gum disease looks like red, swollen gums that may bleed easily during brushing or flossing. The gums may appear shiny and smooth instead of firm and stippled. In more advanced stages, the gums may pull away from the teeth and pockets may form. These visual changes are different from the white or red patches, non-healing sores, and lumps associated with oral cancer, which is why both conditions are evaluated during a thorough screening.
What are two signs that you have gum disease?
Two of the most common signs that you have gum disease are gums that bleed when you brush or floss and gums that appear red and puffy rather than firm and pink. These symptoms are evaluated as part of every dental checkup, alongside the oral cancer screening that examines all of the soft tissues in your mouth.
Can gum disease heal over time?
Gum disease can heal at the gingivitis stage, which is fully reversible with professional cleaning and improved daily oral care. Once it progresses to periodontitis, the bone loss is permanent, but the condition can be managed and stabilized with ongoing treatment. Maintaining healthy gums also supports clearer, more effective oral cancer screenings at every visit.
How often should you get an oral cancer screening?
You should get an oral cancer screening at least once a year, and ideally at every dental checkup. The ADA recommends that dentists perform visual and tactile oral cancer screenings as part of routine comprehensive exams. At our Bethesda office, we include an oral cancer screening with VELscope technology at every visit so nothing gets missed between appointments.
Take the First Step
Oral cancer is a serious disease, but it is far more treatable when caught early. A screening takes just a few minutes and could make a life-changing difference. With VELscope fluorescence technology, digital imaging, and Dr. Hornstein’s extensive training as a Master in the Academy of General Dentistry, our Bethesda office provides one of the most thorough oral cancer screening processes available.
We also use our advanced laser technology for biopsies when needed, providing precise tissue samples with minimal discomfort and faster recovery.
Our full range of restorative dentistry services supports patients through every phase of their oral health journey.
If you live in Bethesda, Silver Spring, North Bethesda, Rockville, Chevy Chase, Potomac, or the surrounding Maryland communities, we encourage you to schedule your next dental visit and make oral cancer screening part of your routine.
Dentistry of Bethesda provides compassionate, personalized dental care for all members of your family, including those with special needs.
Call us today at (301) 530-2700 to schedule your appointment at our office at 10401 Old Georgetown Road, Suite 204, Bethesda, Maryland 20814.