Patient Information
Treatment Risks
& Warnings.
Understanding potential risks is an important part of making an informed decision about your dental care.
Element Dental · Central Coast Dentist, NSW
Understanding potential risks is an important part of making an informed decision about your dental care.
Important Information
While dental treatment can improve the health, appearance, function, and longevity of your teeth, all procedures carry potential risks and limitations. Understanding these risks is an important part of making an informed decision about your care.
The information below outlines some of the potential risks, side effects, and complications associated with common dental treatments. This information is intended as a general guide and should not be considered an exhaustive list. Your dentist will discuss the specific risks, benefits, alternatives, and suitability of any recommended treatment during your consultation.
Potential risks may include, but are not limited to, those outlined in each section below. Select a treatment category to expand the relevant information.
In some cases, there may not be enough natural bone available to securely support a dental implant. When this occurs, your dentist may recommend a bone grafting procedure and/or sinus augmentation (sinus lift) to increase the amount of available bone and improve the long-term predictability of implant treatment. While these procedures are commonly performed and generally heal well, all surgical procedures carry certain risks and limitations that should be understood before proceeding.
As with any oral surgical procedure, temporary swelling, bruising, bleeding, tenderness, discomfort, infection, and delayed healing may occur. These effects are generally temporary and improve during the normal healing period. Healing times vary between individuals and may be influenced by factors such as smoking, oral hygiene, medical conditions, medications, and individual biological responses.
Successful treatment depends on the graft material integrating with the surrounding bone during healing. In some cases, the graft may not fully integrate or may heal less predictably than anticipated. This may affect the amount of bone available for implant placement and could require additional treatment before implant therapy can proceed.
Sinus augmentation procedures involve working in close proximity to the sinus cavity. Although uncommon, complications may include perforation of the sinus membrane, delayed healing, sinus infection, sinus congestion, or ongoing sinus-related symptoms. Additional treatment may occasionally be required if these complications occur.
Bone grafting and sinus augmentation procedures generally require a healing period before implant placement can occur. The length of healing varies between individuals and, in some cases, treatment may take longer than initially anticipated.
Smoking significantly increases the risk of complications, delayed healing, infection, graft failure, and implant failure. Patients who smoke may be advised to cease or reduce smoking before and after treatment to improve the likelihood of a successful outcome.
Most patients experience mild to moderate swelling, tenderness, and bruising following treatment. These symptoms are generally temporary and improve progressively over the first one to two weeks. If a bone graft has been placed, it is not uncommon for small graft particles to become visible in the mouth during the healing process. Your dentist will provide personalised post-operative instructions to support healing and minimise the risk of complications.
Every patient heals differently and responds uniquely to treatment. While every effort is made to achieve a successful outcome, no surgical procedure can guarantee a specific result. Your dentist will discuss any individual risk factors, treatment alternatives, and expected healing times during your consultation.
Clear aligner treatment can be an effective way to improve the alignment, function, and appearance of your smile. While most patients complete treatment successfully, orthodontic treatment involves certain risks, limitations, and responsibilities that should be understood before proceeding.
The success of clear aligner treatment depends heavily on patient compliance. Aligners must be worn as directed, typically for 20–22 hours per day, and appointments should be attended as scheduled. Failure to wear aligners as instructed may result in prolonged treatment times, compromised outcomes, or the need for additional aligners and refinement stages. Treatment duration can vary depending on the complexity of the case, individual biological factors, and patient compliance.
It is normal to experience mild pressure or tenderness when starting treatment or changing to a new aligner. This is generally temporary and indicates that the teeth are moving. Some patients may also experience temporary speech changes, increased salivation, dry mouth, or minor irritation to the lips, cheeks, or gums while adapting to treatment.
To achieve predictable tooth movement, small tooth-coloured attachments may be bonded to the teeth during treatment. In some cases, additional procedures such as interproximal reduction (IPR), elastics, or other orthodontic auxiliaries may be required to help achieve the desired outcome. Attachments may occasionally detach and require replacement during treatment.
While clear aligners are suitable for many orthodontic concerns, some complex cases may require additional treatment, refinement stages, or alternative orthodontic approaches to achieve the desired outcome. Treatment outcomes may also be influenced by factors such as growth, individual biology, existing dental conditions, medications, and patient compliance.
As teeth move into new positions, your bite may feel different throughout treatment. Minor bite adjustments may occasionally be recommended following treatment to optimise comfort and function.
Maintaining excellent oral hygiene throughout treatment is essential. Failure to adequately clean the teeth and aligners may increase the risk of tooth decay, gum inflammation, staining, or other oral health concerns. Patients with pre-existing gum disease, bone loss, heavily restored teeth, or a history of dental trauma may have an increased risk of complications during orthodontic treatment. In some cases, spaces known as "black triangles" may become visible between teeth following alignment. These spaces are often the result of the underlying shape of the teeth and supporting gum tissues rather than the aligners themselves.
Orthodontic treatment aligns teeth but does not permanently prevent future movement. Teeth naturally have a tendency to shift throughout life. For this reason, retainers are required following treatment and should be worn as directed by your dentist. Failure to wear retainers may result in relapse and loss of treatment results.
Serious complications associated with clear aligner treatment are uncommon; however, they can occur. Potential rare complications include:
Every patient responds differently to orthodontic treatment. While every effort is made to achieve the planned result, treatment outcomes, treatment duration, and long-term stability cannot be guaranteed.
Dental implants are a proven and predictable way to replace missing teeth and restore function, comfort, and appearance. While implant treatment has a high long-term success rate, all surgical and restorative procedures carry certain risks and limitations that should be understood before proceeding.
Some patients may require additional procedures, such as bone grafting, sinus augmentation, or tooth extractions, before or during implant treatment. These procedures carry their own risks and will be discussed separately where relevant. Treatment recommendations are based on your individual dental condition, bone availability, medical history, and long-term goals.
Dental implant placement is a surgical procedure. As with any surgery, there is a risk of bleeding, swelling, bruising, infection, discomfort, delayed healing, or complications related to the healing process. Temporary swelling, bruising, tenderness, and discomfort are common following implant surgery and generally resolve during the normal healing period.
Implants are placed in close proximity to important anatomical structures including nerves, blood vessels, and the sinus cavities. Although careful planning and 3D imaging are used to minimise risk, complications can occasionally occur. These may include temporary or, in rare cases, permanent changes in sensation affecting the lips, chin, gums, tongue, or surrounding tissues. In the upper jaw, implants may be positioned close to the sinus cavity and additional procedures may occasionally be required if sinus involvement occurs.
Successful implant treatment depends on the implant integrating with the surrounding bone during healing. While implant success rates are high, implants may occasionally fail to integrate or may lose integration over time. Factors that may increase this risk include smoking, uncontrolled medical conditions, infection, inadequate bone support, excessive biting forces, and individual biological factors. A failed implant may require removal, replacement, or additional grafting procedures.
Crowns, bridges, implant-retained dentures, and full arch prostheses are subject to normal wear over time. Occasionally, maintenance may be required, including adjustment, repair, replacement of components, or replacement of the prosthesis itself. Components such as screws, attachments, or restorative materials may loosen, wear, chip, or fracture over time.
Dental implants require ongoing professional maintenance and excellent oral hygiene to remain healthy long term. Poor oral hygiene, smoking, untreated gum disease, and irregular dental attendance may increase the risk of peri-implant disease (inflammation and bone loss around implants), which can compromise the long-term success of treatment. Regular examinations and professional maintenance appointments are essential for monitoring implant health.
Most patients can return to normal daily activities within a short period following treatment, although recovery times vary between individuals. Temporary swelling, bruising, tenderness, altered chewing ability, and dietary restrictions may be experienced during the healing phase. Strenuous physical activity may need to be avoided for a short period following surgery.
Every patient heals differently and responds uniquely to treatment. While every effort is made to achieve a successful and long-lasting outcome, no surgical or dental procedure can guarantee a specific result or lifespan. Your dentist will discuss any individual risk factors that may affect your treatment outcome during your consultation.
Oral surgery refers to a range of procedures performed within the mouth, including surgical tooth removal, treatment of impacted teeth, exposure of unerupted teeth, removal of cysts or lesions, and other procedures involving the teeth, gums, or jawbone.
Any dental or surgical procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner. Not all patients are suitable candidates for every procedure and a full assessment by a qualified dentist is necessary before treatment can commence. There may be alternative treatment options available. We encourage our patients to ask questions and seek clarification regarding any procedure being considered.
The following provides general information about oral surgery procedures and some of the potential risks and complications. Every patient is different, and your dentist will discuss your specific circumstances during your consultation.
A thorough examination and appropriate imaging may be required prior to surgery. This allows the dentist to assess the position of teeth, surrounding structures, and any factors that may influence treatment planning or healing.
Please inform your dentist of any medical conditions, medications, allergies, or previous complications with dental treatment, surgery, or anaesthesia.
It is normal to experience some discomfort following oral surgery. The amount varies depending on the complexity of the procedure and individual healing responses. Most discomfort can be managed with appropriate pain relief and post-operative instructions.
Swelling is common following oral surgery and may peak several days after treatment before gradually improving. Bruising of the face or jaw can also occur and usually resolves without treatment.
Minor bleeding or oozing is expected during the first 24 hours after surgery. Occasionally, additional treatment may be required if bleeding persists.
Although uncommon, infection can occur following surgery. Additional treatment, antibiotics, or further procedures may occasionally be required.
Healing times vary between individuals. Factors such as smoking, certain medications, medical conditions, and oral hygiene can influence recovery.
Nearby teeth, fillings, crowns, bridges, implants, or other dental work may occasionally be affected during surgery. Additional treatment may be required if this occurs.
Temporary difficulty opening the mouth is common following some procedures and generally improves with healing.
If medications are prescribed, side effects or allergic reactions can occur. Please notify your dentist immediately if you experience unexpected symptoms.
Occasionally, findings during surgery may differ from what was anticipated based on clinical examination or imaging. This may require modification of the planned treatment or additional procedures.
While oral surgery is generally successful, no treatment can be guaranteed. Further treatment, specialist referral, or additional procedures may occasionally be required.
Following your post-operative instructions carefully can help reduce discomfort and support healing. Maintaining good oral hygiene, avoiding smoking, and attending recommended review appointments can improve outcomes and reduce the risk of complications.
If you experience significant pain, excessive swelling, heavy bleeding, fever, or any concerns regarding your recovery, please contact the practice promptly.
Professional teeth whitening is a safe and effective cosmetic treatment designed to brighten the appearance of your smile. Results can vary between individuals and depend on factors such as the cause of staining, the natural colour of your teeth, existing dental work, and lifestyle habits. While whitening treatment is generally well tolerated, there are some risks and limitations that should be understood before proceeding.
Temporary tooth sensitivity is the most common side effect of teeth whitening. Some patients may experience sensitivity to hot, cold, or air during or shortly after treatment. In most cases, this sensitivity is mild, temporary, and resolves without intervention within a few days of treatment.
Whitening products may occasionally cause temporary irritation to the gums, lips, cheeks, or other soft tissues. These effects are generally mild and resolve shortly after treatment.
Whitening treatments do not change the colour of crowns, veneers, bridges, fillings, or other dental restorations. As a result, colour differences between natural teeth and existing dental work may become more noticeable following treatment.
The degree of whitening achieved varies between individuals. Some types of staining respond more effectively than others, and no specific shade improvement can be guaranteed. Teeth whitening is not a permanent treatment. Over time, teeth naturally darken and may become stained again due to ageing, diet, smoking, and other lifestyle factors.
For the best results, patients may be advised to avoid highly pigmented foods and beverages for a short period following treatment and maintain good oral hygiene habits. Take-home whitening trays may be recommended to help maintain the brightness of your smile over time.
Every patient responds differently to whitening treatment. While every effort is made to achieve an excellent cosmetic result, treatment outcomes and longevity will vary between individuals.
While veneers can provide a significant improvement in the appearance of your smile, all dental procedures carry potential risks and limitations. Most patients complete treatment without complications; however, it is important to understand the following considerations before proceeding.
Placement of veneers generally requires the removal of some degree of tooth structure, which varies dependent on each case and the degree of correction required. This process is irreversible and means the tooth will usually require some form of ongoing restoration throughout life.
Some patients may experience temporary sensitivity to hot or cold. In the vast majority of cases, this settles within a short period of time, however in rare cases sensitivity can persist, and may require further treatment such as root canal therapy.
Although modern dental ceramics are highly durable, veneers can chip, crack, wear, or become damaged over time. This risk increases in patients who grind or clench their teeth, bite hard objects, or experience dental trauma.
The position and appearance of the gums may change naturally over time due to ageing, oral hygiene habits, brushing technique, or biological factors. These changes may affect the appearance of veneers and, in some cases, additional treatment may be required. Gingival recession leading to exposed or visible margins is the most common reason veneers are electively replaced.
Following treatment, your bite may initially feel different. Minor adjustments are sometimes required as you adapt to your new restorations.
Veneers are not considered permanent restorations and will typically require maintenance, repair, or replacement at some stage. Their longevity depends on factors such as oral hygiene, diet, bite forces, lifestyle habits, and ongoing dental care. The standard expected time frame for veneers is 15 years.
As with any dental procedure, there is a small risk of adverse reactions such as allergies to local anaesthetic, medications, or dental materials. These complications are uncommon but can occur.
Healing responses, adaptation, and long-term outcomes vary between individuals. While veneers can provide excellent aesthetic and functional results, no dental treatment can guarantee a specific outcome or lifespan.
Wisdom teeth are the last teeth to develop and commonly emerge during the late teenage years or early adulthood. In some cases, wisdom teeth erupt normally and do not require treatment. However, wisdom teeth may require removal if they become painful, infected, damaged by decay, difficult to clean, affecting neighbouring teeth, or remain partially or fully impacted within the jaw.
Any dental or surgical procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner. Not all patients are suitable candidates for wisdom tooth removal and a full assessment by a qualified dentist is necessary before treatment can commence. There may be alternative treatment options available. We encourage our patients to ask questions and seek clarification regarding any procedure being considered.
The following provides general information about wisdom tooth extraction and some of the potential risks and complications. Every patient is different, and your dentist will discuss your specific circumstances during your consultation.
Clinical examination and radiographs are usually required to assess the position of the wisdom teeth and their relationship to important anatomical structures such as neighbouring teeth, nerves, and the sinuses. The complexity of wisdom tooth removal can vary significantly — some are straightforward to remove, while others may require a surgical procedure involving an incision in the gum and removal of bone around the tooth.
Please inform your dentist of any medical conditions, medications, allergies, or previous complications with dental treatment, surgery, or anaesthesia.
Some discomfort following wisdom tooth removal is normal. The degree of discomfort varies depending on the complexity of the extraction and individual healing responses. Most patients experience gradual improvement over the days following treatment.
Swelling is common after wisdom tooth surgery and may increase for several days before improving. Bruising of the cheeks, jaw, or neck can occasionally occur and usually resolves without treatment.
Minor bleeding or oozing is expected during the first 24 hours following surgery. In rare cases, additional treatment may be required to control prolonged bleeding.
Although uncommon, infection can occur during the healing process. Symptoms may include increasing pain, swelling, unpleasant taste, or fever. Additional treatment, including antibiotics, may occasionally be required.
One of the more common complications following wisdom tooth removal is dry socket. This occurs when the blood clot that normally forms within the extraction site is lost or fails to develop properly, exposing the underlying bone. Dry socket can cause significant pain and may require additional treatment to manage symptoms while healing occurs.
Healing times vary between individuals. Smoking, certain medical conditions, medications, and oral hygiene can influence recovery and increase the risk of complications.
The tooth in front of the wisdom tooth may occasionally be damaged during the extraction process. Existing fillings, crowns, or other dental work may also be affected in some cases.
Temporary stiffness of the jaw muscles is common following wisdom tooth surgery and may make opening the mouth uncomfortable for several days.
Lower wisdom teeth may be located close to nerves that provide feeling to the lip, chin, tongue, and surrounding tissues. As a result, some patients may experience temporary numbness, tingling, altered sensation, or changes in taste following surgery. In most cases these symptoms improve over time.
Permanent changes in sensation following wisdom tooth removal are uncommon but can occur. Where wisdom teeth are positioned close to major nerves, there is a small risk of long-term or permanent numbness, altered sensation, or changes in taste. Your dentist will discuss this risk with you if it is relevant to your particular case.
Upper wisdom teeth are often located near the maxillary sinus. In some cases, removal of an upper wisdom tooth may create a communication between the mouth and sinus. Most small openings heal naturally, although additional treatment or surgical repair may occasionally be required.
In certain circumstances, a small portion of a root may be intentionally left behind if attempting removal would create a greater risk of damage to nearby nerves or other structures. If this occurs, your dentist will discuss the reasons and any recommended follow-up.
Wisdom teeth can occasionally fracture during removal, requiring the tooth to be removed in several pieces. Very rarely, a small section of surrounding bone may also fracture during treatment.
While wisdom tooth removal is generally successful, no treatment can be guaranteed. Some patients may require additional treatment, specialist referral, management of complications, or removal of other wisdom teeth at a later date.
Following your post-operative instructions carefully can help reduce discomfort and support healing. Maintaining good oral hygiene, avoiding smoking or vaping, and attending recommended review appointments can improve outcomes and reduce the risk of complications.
If you experience severe pain, increasing swelling, excessive bleeding, difficulty swallowing, difficulty breathing, fever, or any concerns regarding your recovery, please contact the practice promptly.
