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How Much Dental Work Can Be Done in One Visit Under Anesthesia?

How much dental work can be done in one visit under anesthesia? Learn what’s possible, what affects treatment planning, and what to expect.

For patients who struggle with dental anxiety, special needs, or difficulty tolerating treatment, one of the most important questions is:
“Can everything be done at once?”

In many cases, the answer is yes—or at least, significantly more can be completed than in a traditional dental visit.

dental-anesthesia-dental-work
Best Dentists in St. Louis. Really a great dental experience. I have used this office for regular dental care, cavities, crowns, and cosmetic dentistry. Teeth look great.
Response from the owner:Christopher we apologize for the belated response. We are very pleased to hear you have a great dental experience with our office! Thank you for your kind words. We look forward to seeing you at your next dental appointment!
Amazing
Response from the owner:Thank you so much! We truly appreciate the amazing review! ⭐️
Thanks Laina for making my visit great. You are the best.
Response from the owner:Thank you for your kind words! We’ll be sure to share your appreciation with Laina. 😊
Dr. Behl! I cannot recommend Dr. Maris Behl enough. If you have dental anxiety, she is truly the kind of dentist you hope to find. If teeth could be wrapped in pillows and protected by flying unicorns, Dr. Behl would somehow make it happen. I have significant anxiety around dental procedures and have needed deeper sedation for dental work in the past. From the beginning, Dr. Behl took the time to listen to my concerns and made me feel genuinely heard rather than dismissed or rushed. She created such a sense of trust and safety that I was eventually able to have my dental work done with only nitrous instead of full sedation, which is something I honestly didn’t think I would be comfortable doing. During my crown placement, she explained what she was doing throughout the procedure, which made an enormous difference in keeping me calm. She also took the time to address a filling that had been bothering me for what felt like forever — and she actually fixed the problem. What stands out most about Dr. Behl is how safe I feel in her care. She is compassionate, patient, communicative, and incredibly attentive to how her patients are feeling. For someone with dental anxiety, that combination is invaluable. Finding a dentist I trust this much has completely changed my experience with dental care. I am incredibly grateful to Dr. Behl and would recommend her without hesitation, especially to anyone who has dental anxiety or has struggled to feel comfortable receiving dental treatment.
Response from the owner:Thank you for such incredibly kind words! We’ll be sure to pass this along to Dr. Behl. We’re pretty sure the flying unicorns are going to be the part she remembers most! 🦄💙 We’re so glad our team could help make your experience a more comfortable one.
Dr Thoms and his team are phenomenal. No question, the absolute best possible option for my child when he needed work done while sleeping (age based). While this option is not inexpensive, this set up of have anesthesiology in-house allowed us to get his mouth healthy when a traditional pediatric dentist could/would not. I am a parent that asks a lot of questions on behalf of my toddler’s care and at no point did I feel judged for this, nor was I rushed during my evaluation process during the consultation. Although the procedure is not one I would like to repeat for my child, my husband and I were both so pleased with how well Dr. Thoms communicated and how he clearly cared for our son’s wellbeing (both physical and emotional during a less than comfortable visit). Cannot recommend the back of house team more highly. My one detraction is the FOH staff (not everyone) were not nearly as pleasant. I would like to communicate that while their day-to-day is very routine for them, being in that office as a parent is very scary for some people in their office and a little bit of kindness goes along way. I do recall, having a very pleasant conversation with Rebecca, but otherwise everyone else was on the apathetic side, in my personal opinion. That said you’ll notice that I still am leaving a five star review because the dental staff really just knocked out of the park, but as a parent I want to encourage you to look past any rudeness you may experience over email or on the phone because Dr. Thom’s is really that excellent.
Response from the owner:Thank you for taking the time to share such thoughtful feedback. We’re grateful to hear that our team provided compassionate, attentive care and took the time to answer your questions throughout the process. We also appreciate your comments regarding your experience with our front office team and will certainly share your feedback. Your kind words mean so much to us!

Why This Question Matters More Than You Might Think

In a traditional dental setting, treatment is often broken up into multiple shorter visits. That works well for patients who are comfortable in the chair, but it becomes a major barrier for those who are not.

When each appointment brings anxiety, discomfort, or emotional stress, even a simple treatment plan can feel overwhelming. What might be four or five manageable visits for one person can feel impossible for someone who experiences panic, a strong gag reflex, or sensory overload. This is where dental anesthesia changes the entire approach.

What Changes When Treatment Is Done Under Anesthesia

Under anesthesia, the focus shifts from “how much can we get through today?” to “how much can we safely and appropriately complete in one planned visit?”

Because the patient is fully relaxed or asleep, the usual interruptions—needing breaks, managing discomfort, or stopping due to anxiety—are no longer part of the equation. The dental team can work continuously and efficiently, moving from one area of treatment to another without causing distress. This often allows for a much broader scope of care in a single appointment.

In many cases, that may include a combination of treatments such as:

Rather than spacing these out over months, they can often be addressed in one carefully planned visit.

How Dentists Determine What Can Be Done

Even though more can be accomplished under anesthesia, the plan is never about doing “as much as possible” without limits. It is about doing as much as is safe, appropriate, and beneficial for the patient. Several important factors guide that decision.

First, overall health plays a central role. Medical history, medications, age, and any underlying conditions are carefully reviewed to ensure anesthesia can be delivered safely.

Second, the complexity of the dental work matters. Some procedures are straightforward and efficient, while others require more time and precision. A treatment plan involving multiple simple fillings looks very different from one involving surgical procedures or extensive reconstruction.

There is also a practical consideration regarding the duration of anesthesia. Procedures are planned within safe, controlled timeframes. The goal is to complete as much treatment as possible without extending beyond what is considered appropriate for the patient. Finally, prioritization is key. If everything cannot be completed in one visit, the dental team will focus first on:

  • Areas causing pain or infection
  • Teeth are at the highest risk of worsening
  • Treatment that stabilizes overall oral health

When More Than One Visit Is Needed

While many patients are able to have most or all of their treatment completed in a single visit, there are situations where care is intentionally divided into two or more appointments under anesthesia.

This usually happens when the amount of work is extensive or when breaking treatment into stages leads to a safer or more predictable outcome. In some cases, the body may also need time to heal between procedures.

Even then, the number of visits is typically far fewer than what would be required in a traditional setting—and each visit is structured to avoid the stress and difficulty that made care challenging in the first place.

A Common Concern: “Is It Too Much to Do at Once?”

It’s natural to wonder whether completing a lot of dental work in one visit is too much. In reality, when properly planned and performed by an experienced team, this approach is often more controlled than spreading treatment out across multiple stressful visits. Each step is coordinated in advance, with safety, efficiency, and patient comfort guiding every decision.

Rather than repeatedly starting and stopping care, the focus is on resolving issues thoroughly and predictably.

Wondering What Could Be Done in One Visit?

If you’ve been putting off dental care because multiple appointments feel overwhelming—or simply not possible—you don’t have to keep guessing what your situation might look like. Contact The Dental Anesthesia Center today by calling us at (314) 862-7844 or scheduling an appointment through our online contact form.

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The first two board-certified Dentist Anesthesiologists in the state of Missouri.

Updated: March 24, 2026