{"id":25771,"date":"2025-11-15T18:11:04","date_gmt":"2025-11-15T11:11:04","guid":{"rendered":"https:\/\/smilux.vn\/?page_id=25771"},"modified":"2026-03-27T15:36:36","modified_gmt":"2026-03-27T08:36:36","slug":"tooth-extraction","status":"publish","type":"page","link":"https:\/\/smilux.vn\/en\/tooth-extraction\/","title":{"rendered":"In which cases is tooth extraction necessary? What are the costs and treatment process?"},"content":{"rendered":"\t\t
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  1. <\/i> <\/span>Home<\/a><\/li><\/ol><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    In which cases is tooth extraction necessary? Costs and treatment process<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Although modern dentistry always prioritizes preserving natural teeth whenever possible, helping patients maintain their original teeth for as long as they can, tooth extraction<\/strong><\/span> may still be necessary in certain clinical situations.<\/p>

    In this article, Smilux Dental<\/b> will help you better understand when tooth extraction is indicated, how much the procedure may cost, what the extraction process involves, and the important precautions to follow before and after treatment. Read on for more detailed information.<\/p>

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    In which cases is tooth extraction necessary? Costs and treatment process<\/figcaption><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    What is tooth extraction?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Tooth extraction is a dental procedure performed to completely remove a tooth from its socket under local anesthesia, allowing the patient to remain comfortable and pain-free throughout the treatment.<\/p>

    During the procedure, the dentist may need to make a small incision in the gum, section the tooth into smaller parts, or manage the tooth roots carefully to remove the tooth safely. In some cases, the surrounding alveolar bone may also be slightly adjusted or expanded to facilitate a smoother extraction.<\/p>

    Once the tooth has been removed, the extraction site is thoroughly cleaned and carefully sutured. This helps control bleeding, reduce swelling and discomfort, and support a faster and more stable healing process.<\/p>

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    When is tooth extraction indicated?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    At Smilux Dental International Dental Clinic, dentists always prioritize preserving natural teeth whenever possible through treatments such as dental fillings or crowns. However, when a tooth is severely damaged, can no longer be restored to function properly, or cannot remain stable in the dental arch, tooth extraction may be considered to prevent further effects on the surrounding teeth and oral tissues.<\/p>

    Below are the cases in which tooth extraction is commonly recommended by the dentist:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Severely decayed tooth<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    When a tooth is extensively affected by decay, with significant structural destruction and persistent pain, conservative treatment is often no longer effective. In such cases, the dentist may recommend extraction to remove the source of bacterial infection, prevent the spread of damage to adjacent teeth, and reduce the risk of further oral infection.<\/p>

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    Pulpitis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    If a tooth with pulp inflammation is not treated promptly with root canal therapy, the infection may spread to the root apex and lead to a periapical lesion, commonly referred to as apical periodontitis. This condition can gradually weaken the tooth root, cause persistent pain, and increase the risk of pulp necrosis over time.<\/p>

    When the pulp damage is too severe for conservative treatment to be successful, tooth extraction becomes necessary to eliminate the source of infection and prevent it from spreading to the surrounding teeth.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Severe periodontitis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    In advanced stages, periodontal disease can lead to bone loss around the tooth, significant gum recession, and reduced support for the tooth structure. As a result, the tooth root gradually loses its stability, the tooth becomes loose, and the risk of natural tooth loss increases.<\/p>

    In such cases, when the tooth can no longer be preserved, the dentist may recommend extraction to eliminate the source of infection and protect the remaining teeth in the dental arch.<\/p>

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    Impacted or misaligned wisdom teeth<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Impacted or misaligned wisdom teeth usually do not contribute to chewing function, yet they can easily cause pain, gum inflammation, and food impaction, which increases the risk of tooth decay and infection in the surrounding area. If they are not removed early, the condition may worsen over time, directly affecting adjacent teeth and overall oral health.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Retained root fragments<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Retained root fragments may occur when the crown has been severely destroyed by tooth decay, fractured due to trauma, or when a portion of the tooth structure remains after an extraction.<\/p>

    In some patients, the dentist may consider leaving the root fragment in place if it supports a future restorative plan or if removal carries a significant risk of affecting nearby anatomical structures.<\/p>

    However, in most cases, retained roots can become a source of infection, leading to pain, swelling, and long term oral health complications. For this reason, patients are generally advised to seek prompt dental evaluation so the retained root can be assessed and removed when clinically indicated.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Tooth extraction for orthodontic treatment<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    In some orthodontic cases, the dentist may recommend extracting certain teeth to create enough space for proper tooth movement. This is commonly indicated when patients have protruding teeth, underbite, crowding, or insufficient arch space, all of which can make the teeth misaligned and more difficult to reposition correctly.<\/p>

    Tooth extraction in orthodontics helps facilitate smoother tooth movement, while also improving the bite relationship and overall dental aesthetics.<\/p>

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    Bisphosphonates are a class of medications commonly prescribed to treat osteoporosis and certain bone-related conditions. Before starting this therapy, especially the intravenous form, the dentist may recommend extracting teeth with a high risk of infection in order to reduce the likelihood of future complications.<\/p>

    If a tooth extraction is performed after bisphosphonate therapy has already begun, it may interfere with normal bone healing and regeneration, increasing the risk of osteonecrosis of the jaw and delayed wound healing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Radiation therapy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    In patients undergoing radiation therapy to the oral cavity or head and neck region, teeth located within the radiation field are often evaluated and managed in advance, including extraction when there is a significant risk of infection.<\/p>

    This is because radiation can reduce saliva production, affect the gum tissues, and impair the healing process. As the oral environment becomes more compromised, both the teeth and surrounding supporting structures become more vulnerable to damage. If tooth extraction is performed after radiation therapy, the risks of infection, jawbone complications, and delayed healing may increase significantly.<\/p>

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    Cases in which tooth extraction is contraindicated<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Tooth extraction may be indicated for many different reasons, most commonly to remove a tooth that has been severely damaged and can no longer be restored. In some situations, extraction is also a necessary step to support other treatment plans, such as orthodontic treatment or dental prosthetic rehabilitation.<\/p>

    However, not every patient is suitable for tooth extraction at the time of examination. The following situations are generally considered contraindications, or may require the procedure to be postponed in order to ensure patient safety:<\/p>