Oral, Dental and Maxillofacial Surgery

A good candidate for oral, dental and maxillofacial surgery is someone who has a condition that cannot be effectively treated with non-surgical dental care and whose general health allows for a safe surgical procedure. The decision is always individual and based on a full assessment.

Factors that often make a person suitable include:

• Clear surgical indication: For example, impacted wisdom teeth causing repeated infections, a large jaw cyst visible on imaging, or severe jaw misalignment affecting chewing or speech.
• Reasonably controlled general health: Stable blood pressure, controlled diabetes, and no recent major heart or stroke events make surgery safer. If you have chronic illnesses, the surgeon may liaise with your physician.
• Healthy or treatable gums: Gum disease (periodontitis, a chronic inflammation affecting the tissues and bone that support the teeth) often needs treatment before many surgical procedures, especially before implant placement.
• Non-smoking or willing to reduce/stop: Smoking can slow healing and increase the risk of infection or poor bone healing. Reducing or stopping smoking around the time of surgery often improves outcomes.
• Realistic expectations: Understanding what surgery can and cannot achieve, possible risks, the likely healing time and the need for follow-up visits.
• Good oral hygiene: Regular toothbrushing and interdental cleaning help reduce the risk of infection after surgery and support long-term results.

For example, a person with an impacted wisdom tooth but excellent general health may be a straightforward candidate for removal under local anaesthesia. Another patient with a complex jaw deformity might need a combination of orthodontic treatment and planned jaw surgery after detailed imaging and joint medical planning.

Age alone is rarely an absolute barrier. Many procedures are done on teenagers and young adults, especially wisdom tooth surgery, while others are carried out on older adults after checking general health and medication use. Your surgeon will review your medical history, current medications, allergies, and previous surgeries to judge whether the benefits of surgery outweigh the potential risks in your case.

Oral and maxillofacial surgery might be postponed when your general health, medications or local oral conditions make the procedure unnecessarily risky at that time. Delaying surgery in these situations helps reduce complications and allows time to stabilise or treat underlying issues.

Common reasons for postponement include:

• Uncontrolled systemic diseases: Poorly controlled diabetes, severe heart disease, uncontrolled high blood pressure or recent stroke can increase the risk of infection, delayed healing or serious medical complications. In such cases, your surgeon usually asks for your physician’s assessment and waits until your condition is better controlled.
• Blood-thinning medication: Certain medicines that reduce blood clotting can increase bleeding risk during and after surgery. In many cases, adjustments are made only under the guidance of your physician, and minor procedures may still go ahead. For major surgery, timing may be changed after medical advice.
• Active oral infections: If there is widespread gum infection or uncontrolled tooth decay in the planned surgical area, initial cleaning, root canal or other treatments may be recommended first, unless the procedure itself is aimed at removing that infection.
• Pregnancy: Urgent procedures can usually be performed safely with suitable precautions, but non-urgent surgeries, long procedures or those needing general anaesthesia are often postponed until after birth or at least to a safer trimester, depending on medical advice.
• Recent major surgery or serious illness: If you recently had an operation, chemotherapy, radiotherapy to the head and neck area, or a severe infection, your body may need time to recover before undergoing oral surgery.
• Heavy smoking or alcohol use: When usage is very high, the surgeon may advise cutting down or stopping, as these habits negatively affect wound healing and bone health.

Sometimes postponement is very short. For example, if you arrive with a mild cold, the surgeon might simply wait until you feel better. In other cases, such as extensive gum disease before implant surgery, several weeks or months of preliminary treatment may be needed. Your surgeon will explain why any delay is advised and how to prepare so the surgery can take place under safer conditions.

The examination and diagnosis for oral, dental and maxillofacial surgery start with a detailed history and clinical check-up, supported by imaging tests such as X-rays or 3D scans. The aim is to clearly understand your complaint, identify the exact problem and plan the safest and most effective treatment.

The process usually includes several stages:

• Medical and dental history: You are asked about your general health, ongoing illnesses, medications, allergies, past surgeries, and habits such as smoking. Dental history includes past treatments, pain episodes and any previous complications with anaesthesia or surgery.
• Clinical examination: The surgeon examines your mouth, teeth, gums, tongue and oral soft tissues. For jaw-related problems, the face and neck, jaw movements and bite relationship are also evaluated.
• Imaging:
  • Small X-rays (periapical or bitewing) for individual teeth.
  • Panoramic X-rays showing both jaws and surrounding structures.
  • 3D scans (CBCT) when more detailed information about bone, nerves and sinus areas is needed, for example before implant placement or complex jaw surgery.
• Functional assessment: In bite problems or jaw joint disorders, the surgeon may check how your teeth fit together, measure mouth opening and listen for joint sounds.
• Further tests if needed: Blood tests or medical consultations can be requested, especially for patients with systemic diseases or those planned for major procedures under general anaesthesia.

After collecting this information, the surgeon explains the diagnosis in clear terms. For example, you may be told that a wisdom tooth is impacted against the second molar, or that there is a benign cyst around the root of a tooth. Treatment options, including surgical and non-surgical alternatives, expected healing times and possible risks, are then discussed. You are encouraged to ask questions and clarify anything that is not clear.

Written information and consent forms are usually provided before surgery. These outline the planned procedure, anaesthesia method, typical side effects and rare complications. Only after you understand and agree does the actual surgical planning move forward. The examination and diagnosis phase is essential to avoid surprises and to tailor the treatment to your individual needs.

Oral, dental and maxillofacial surgery generally follows a clear sequence of steps: assessment, preparation, anaesthesia, surgery, immediate care and follow-up. The exact details depend on whether the procedure is simple, such as removing a single tooth, or complex, such as jaw correction surgery.

A typical step-by-step course for a common outpatient procedure, like surgical wisdom tooth removal or implant placement, looks like this:

1. Pre-surgical consultation: After examination and imaging, the surgeon explains the diagnosis, treatment options and expected course. You review your medical history, and any required test results or physician approvals are obtained.
2. Treatment planning: The surgeon decides on the surgical technique, chooses the anaesthesia method (local, with or without sedation, or general for selected cases) and plans the timing and number of visits. For treatments involving prosthetic work, coordination with a restorative dentist is often needed.
3. Pre-operative instructions: You receive advice about eating and drinking before surgery, oral hygiene, and any temporary changes to medications under medical supervision. For some procedures, you may be asked to stop smoking beforehand.
4. Arrival and preparation: On the day, the surgical area is cleaned and disinfected. Local anaesthesia is given to numb the area, and if planned, sedation or general anaesthesia is managed by an anaesthesiologist.
5. Surgical procedure:
   • The surgeon makes small incisions in the gum if needed.
   • Bone or soft tissue is gently moved or reshaped to reach the target area.
   • The tooth, cyst, or other lesion is removed, or the implant or plate is placed.
   • The area is cleaned and sutures (stitches) are placed if required.
6. Immediate post-operative care: Gauze may be placed to control bleeding, and you are monitored until you feel stable. Instructions about biting on gauze, using cold compresses and protecting the surgical site are given.
7. Written and verbal instructions: You receive specific guidance on oral hygiene, allowed foods, physical activity, and how to recognise warning signs such as strong swelling, fever or bleeding that does not stop.
8. Follow-up visit: A control appointment is usually scheduled within a few days to two weeks, for suture removal if necessary and to check healing. For treatments like implants or jaw surgery, several follow-ups over months may be planned.

Many simpler oral surgeries are completed in one visit, while more complex procedures can require multiple stages spread over weeks or months. Your surgeon customises the step-by-step plan based on your needs, health status and travel schedule if you come from abroad.

Oral, dental and maxillofacial surgery is performed with anaesthesia, so you should not feel pain during the procedure itself, but you may experience some discomfort, swelling or soreness afterwards as the anaesthetic wears off. Pain levels vary from person to person and depend on the complexity of the surgery.

During the operation, different methods help control sensation:

• Local anaesthesia: An injection numbs the specific area being treated. You may feel pressure or vibration but not sharp pain.
• Sedation: For anxious patients or longer procedures, sedative medication can be given so you feel more relaxed or drowsy, in addition to local anaesthesia.
• General anaesthesia: In some major jaw surgeries or in special situations, you may be fully asleep in a hospital setting. This is decided based on medical indications and safety.

After surgery, it is normal to experience:

• Throbbing or aching at the surgical site, especially in the first 24–72 hours.
• Mild to moderate swelling of the cheek, jaw or lips near the operated area.
• Bruising on the skin in some cases, generally fading over several days.
• Stiffness when opening the mouth, especially after wisdom tooth or jaw joint procedures.

Your dentist or surgeon usually recommends appropriate pain relief medications and sometimes anti-inflammatory medicines, tailored to your health and other drugs you take. Applying a cold compress on the outside of the face at intervals during the first 24 hours can also help reduce pain and swelling, as long as the skin is protected from direct ice.

Good home care plays an important role in comfort. Following instructions about rest, oral hygiene, not smoking and avoiding disturbing the wound supports smoother healing. If you experience severe pain that does not improve with prescribed measures, sudden swelling spreading to the eye or neck, difficulty swallowing or breathing, or fever, you should contact the dental team or seek emergency care without delay, as these can be signs of complications needing urgent attention.

The length of oral, dental and maxillofacial surgery varies widely, from about 20–30 minutes for a simple extraction to several hours for complex jaw operations, and the total treatment period can range from a single visit to many months depending on the procedure.

Approximate procedure times include:

• Simple tooth extraction: around 20–40 minutes per tooth, including anaesthesia and preparation.
• Surgical wisdom tooth removal: usually 30–60 minutes per tooth, depending on the position of the tooth and bone density.
• Single dental implant placement: often 30–60 minutes, not including any bone grafting or sinus lift procedures that might extend the time.
• Multiple implants or complex extractions: 1–2 hours or more, especially when combined with bone reshaping or grafting.
• Corrective jaw surgery (orthognathic surgery): often several hours, typically performed under general anaesthesia in a hospital setting.

Besides the time in the chair or operating room, it is important to consider:

• Pre-operative appointments: initial consultation, imaging and treatment planning can require 1–2 visits before surgery.
• Immediate recovery time: you may stay in the clinic for a short observation period after outpatient procedures; after major surgeries under general anaesthesia, a hospital stay of 1–2 days or longer may be necessary.
• Overall treatment timeline:
  • For extractions or cyst removal, most healing occurs over 1–3 weeks.
  • For implant treatments, the full process (implant placement, healing, and attaching the crown or bridge) can take several weeks to a few months, as the bone needs time to integrate with the implant.
  • For jaw correction surgery, combined orthodontic and surgical treatment often spans many months.

International patients often ask how many visits they will need. Many common oral surgeries can be completed in a single visit, with a second short appointment for check-up or suture removal. Treatments that include prosthetic work or complex planning, such as a combined implant and dental crowns case, are usually arranged in stages, ideally coordinated with your travel schedule.

Your surgeon will provide a personalised estimate of both procedure time and total treatment duration once your full examination and imaging are complete.

Recovery after oral, dental and maxillofacial surgery usually involves a few days of rest and reduced activity, with gradual improvement in pain and swelling over 1–2 weeks, while deeper bone and soft tissue healing continues for several weeks to months depending on the procedure. Most people can return to light daily activities within a short time, but should protect the surgical area during the early phase.

The first 24–72 hours are typically when you feel the most discomfort and swelling. Common experiences include:

• Mild to moderate pain that can usually be managed with prescribed pain relief.
• Swelling of the cheeks or lips near the operation site, peaking around day 2–3, then slowly reducing.
• Small bruises on the skin, especially after more extensive surgery.
• Minor oozing or spotting of blood from the area, which usually reduces with pressure on gauze.

Key care recommendations generally include:

• Rest: Take it easy for the first couple of days, avoiding strenuous exercise or heavy lifting that could increase bleeding or swelling.
• Cold compress: Apply a wrapped cold pack to the outside of the face intermittently during the first day to help control swelling.
• Oral hygiene: Keep the mouth as clean as allowed by the instructions. Often you are advised to brush the non-operated areas as usual and carefully clean around the surgical site without disturbing any stitches.
• Avoid harmful habits: Smoking, drinking alcohol and using straws can interfere with healing and may increase the risk of a dry socket after extractions or poor healing around implants.
• Medication and follow-up: Take any prescribed medications as directed and attend scheduled control appointments so healing can be monitored.

Healing timelines vary:

• Soft tissue usually closes over within 1–3 weeks.
• Bone remodelling after an extraction or cyst removal can continue for several months.
• Implants typically need a healing period of several weeks to a few months before receiving final restorations.

You should contact the dental team or seek urgent care if you notice warning signs such as strong or increasing pain not relieved by medication, large or rapidly increasing swelling, difficulty swallowing or breathing, fever or chills, or bleeding that does not slow down with pressure. With proper care and follow-up, most patients heal without major problems and can gradually return to their usual diet and activities as advised.

After oral, dental and maxillofacial surgery, you are usually advised to start with soft, cool or lukewarm foods and to avoid chewing directly on the surgical area until it has had time to heal. The aim is to protect the wound, reduce discomfort, and allow you to maintain good nutrition and hydration while your mouth recovers.

Typical recommendations include:

• First hours: Right after surgery, you may be asked not to eat until the numbness from the anaesthetic decreases, to avoid biting your cheek or tongue accidentally. Clear, cool liquids are often allowed once you can swallow comfortably, unless your surgeon gives different instructions.
• First 1–3 days: Soft foods that do not require strong chewing are suggested, such as yoghurts, smooth soups that are not very hot, mashed vegetables, purees and soft scrambled eggs. Cold or room-temperature foods can feel soothing.
• After the initial days: As pain and swelling decrease, you can gradually introduce more textured foods, such as well-cooked pasta, soft rice, soft fish or tender minced meat, always trying to chew on the non-operated side when possible.

It is usually advised to avoid:

• Very hot food or drinks immediately after surgery, as heat can increase bleeding.
• Hard, crunchy foods like nuts, crisps or hard bread crusts that may injure the wound or dislodge clots.
• Sticky foods such as chewing gum or caramels, which can pull on stitches or get trapped in the surgical area.
• Using straws, especially after extractions, because the suction can disturb the blood clot and raise the risk of dry socket.
• Alcohol, as it may interfere with healing and interact with prescribed medications.

Good hydration is important. Sipping water regularly supports healing and comfort. If you have had more extensive maxillofacial surgery, such as jaw correction, your surgeon and possibly a dietitian will give you a more detailed plan, which might include a longer period of soft or blended foods.

For example, after simple wisdom tooth removal, many people can return to a relatively normal diet within a week, while still avoiding very hard foods at the surgical site for longer. After implant placement, a soft or semi-soft diet is often recommended for several days to protect the area. Always follow the specific instructions given to you, as the advice can differ slightly depending on the type and location of your surgery and your overall health.

All oral, dental and maxillofacial surgeries carry some degree of risk and potential complications, even when performed carefully. Most problems are minor and temporary, but serious complications, although less common, can occur. Understanding these helps you recognise early warning signs and make informed decisions.

General risks shared by many procedures include:

• Pain and swelling: Expected after surgery and usually manageable with recommended measures, but can be more intense in some patients.
• Bleeding Mild oozing is normal for the first hours. Prolonged or heavy bleeding is less common and may require additional treatment.
• Infection: Bacteria can enter the surgical site, leading to pain, swelling, bad taste or fever. Good oral hygiene, following instructions and, when needed, medications prescribed by the dentist or physician help reduce this risk.
• Delayed healing or wound opening: The gum or soft tissues might take longer to close, especially in smokers, people with poorly controlled diabetes or those with poor oral hygiene.
• Bruising: Discolouration of the skin near the operated area can appear and usually fades naturally.

Procedure‑specific risks can include:

• Dry socket after tooth extraction: Loss or breakdown of the blood clot in the socket, causing strong pain a few days after extraction. Smoking, vigorous rinsing too early and some general health factors may increase this risk.
• Nerve irritation or injury: In procedures near sensory nerves, such as lower wisdom tooth or implant surgery in certain regions, there is a risk of temporary or rarely permanent numbness, tingling or altered sensation of the lip, chin or tongue.
• Sinus involvement: Upper jaw procedures near the sinus may occasionally lead to a small communication between the mouth and sinus or sinus irritation, which may need specific management.
• Damage to adjacent teeth or restorations: Neighbouring teeth, crowns or fillings may be stressed or damaged in rare cases during access or instrument use.
• Jaw stiffness or joint discomfort: Keeping the mouth open for a long time may cause temporary soreness or limited opening.

More serious but less frequent complications include widespread infection spreading to the face or neck, severe bleeding, or reactions to anaesthesia. These situations require urgent medical attention. You should contact a dentist or emergency service immediately if you notice severe persistent pain that does not improve with recommended pain relief, rapidly increasing facial swelling, difficulty swallowing or breathing, high fever, or bleeding that does not slow despite applied pressure.

Your surgeon assesses your individual risk based on the planned procedure, anatomical findings, systemic health and habits such as smoking. Alternatives, such as non-surgical options or different timing, may be discussed if risks are considered high in your situation.