Jaw surgery, also known as orthognathic surgery, is a specialized procedure that aims to correct various jaw-related issues. It can address problems such as misalignment, jaw growth discrepancies, malocclusion, and facial asymmetry. However, determining whether you need jaw surgery requires careful evaluation and consultation with an oral and maxillofacial surgeon. In this article, we will explore the signs and symptoms that may indicate a need for jaw surgery, the diagnostic process involved, and the potential benefits of undergoing this transformative procedure.

Understanding Jaw Surgery

Jaw surgery, or orthognathic surgery, is a surgical intervention that corrects various problems related to the jaw and facial structure. It is typically performed by oral and maxillofacial surgeons who have specialized training in this field. The procedure aims to improve the functionality and aesthetics of the jaw, enhancing the patient’s overall oral health and quality of life. By repositioning the jawbones and correcting the bite, jaw surgery can address issues like overbite, underbite, crossbite, open bite, facial asymmetry, and breathing difficulties caused by a narrow airway. Let’s explore the signs and symptoms that may suggest a need for jaw surgery.

How to Know If You Need Jaw Surgery

Signs and Symptoms Indicating the Need for Jaw Surgery

Jaw misalignment or other jaw-related issues can manifest through various signs and symptoms. If you experience any of the following, it may be an indication that you need jaw surgery:

  1. Bite Problems: Difficulty biting, chewing, or speaking, frequent biting of the inner cheeks or tongue, and unexplained pain in the jaw joints can be signs of a malocclusion that may require surgical intervention.
  2. Facial Asymmetry: Noticeable discrepancies in the proportions of your face, such as uneven jawline, chin deviation, or asymmetrical facial appearance, might indicate the need for corrective jaw surgery.
  3. Jaw Pain and Headaches: Chronic jaw pain, temporomandibular joint (TMJ) disorder symptoms, recurring headaches, or migraines that cannot be attributed to other causes may be associated with jaw alignment issues.
  4. Breathing Difficulties: If you experience persistent breathing problems, such as snoring, sleep apnea, or a narrow airway, it could be due to a misaligned jaw or other structural abnormalities.
  5. Speech Impediments: Difficulties in articulating certain sounds, lisping, or slurred speech may be caused by a jaw misalignment that affects the positioning of the tongue and other speech-related structures.

Diagnosis: Evaluating Your Jaw Condition

Receiving a proper diagnosis is crucial in determining whether jaw surgery is necessary. Your oral and maxillofacial surgeon will conduct a comprehensive evaluation that may include the following assessments:

  1. Medical History and Examination: A detailed review of your medical history, including any previous dental treatments or surgeries, will be conducted. The surgeon will perform a physical examination, assessing your facial structure, jaw movement, and bite.
  2. Imaging Tests: X-rays, panoramic radiographs, and 3D cone beam computed tomography (CBCT) scans provide detailed images of your jaw, teeth, and facial bones. These imaging techniques help identify the precise nature of the jaw issue and assist in planning the surgical approach.
  3. Dental Models: Impressions of your teeth will be taken to create dental models. These models allow the surgeon to simulate different treatment options and plan the surgical procedure accurately.
  4. Bite Analysis: Your bite will be evaluated using various methods, such as measuring dental occlusion, assessing the relationship between the upper and lower jaws, and analyzing how your teeth fit together when you close your mouth.

By combining these diagnostic tools, your surgeon will determine if you are a suitable candidate for jaw surgery and develop a personalized treatment plan tailored to your specific needs.

Benefits of Jaw Surgery

Undergoing jaw surgery can provide numerous benefits, both functional and aesthetic. Here are some advantages of orthognathic surgery:

  1. Improved Facial Symmetry: Correcting jaw misalignment can enhance facial aesthetics, resulting in a more harmonious and balanced appearance.
  2. Enhanced Bite Function: By repositioning the jaws, jaw surgery can improve your bite, enabling better chewing, speech, and oral function.
  3. Resolving Breathing Difficulties: Jaw surgery can address airway-related problems, such as sleep apnea and snoring, by widening the airway and improving breathing during sleep.
  4. Alleviation of Jaw Pain: If your jaw pain is caused by misalignment or TMJ disorder, jaw surgery can alleviate or eliminate the discomfort, improving your overall quality of life.
  5. Boost in Self-Confidence: Correcting jaw issues can significantly enhance your self-esteem and self-confidence, allowing you to smile, speak, and interact with others more comfortably.
  6. Correcting Dental Irregularities: Jaw surgery can align your teeth properly, correcting dental irregularities such as overcrowding, gaps, or protrusion. This can improve your oral hygiene and make dental care more manageable.
  7. Long-Term Stability: Jaw surgery aims to provide a lasting solution by addressing the underlying structural issues. Once the jaw is properly aligned, the results are typically stable and long-lasting.
  8. Enhanced Overall Oral Health: Proper jaw alignment can improve the health of your teeth, gums, and jaw joints. It can reduce the risk of tooth decay, gum disease, and TMJ disorders.
  9. Potential Speech Improvement: If speech impediments are caused by jaw misalignment, orthognathic surgery can help improve speech clarity and articulation.
  10. Better Quality of Life: By addressing functional and aesthetic concerns, jaw surgery can greatly enhance your quality of life. It can alleviate pain, improve chewing and swallowing, boost confidence, and positively impact social interactions.

Preparing for Jaw Surgery

Preparing for jaw surgery involves several key steps to ensure a smooth and successful procedure. Here are some important considerations:

  1. Consultation and Evaluation: Schedule a consultation with an oral and maxillofacial surgeon who specializes in jaw surgery. They will evaluate your condition, discuss treatment options, and address any concerns or questions you may have.
  2. Treatment Planning: Once the need for jaw surgery is established, your surgeon will develop a comprehensive treatment plan tailored to your specific requirements. This plan will outline the surgical approach, expected outcomes, and potential risks.
  3. Orthodontic Preparation: In most cases, orthodontic treatment is necessary before and after jaw surgery. Your surgeon will coordinate with an orthodontist to align your teeth properly, ensuring optimal results from the surgery.
  4. Medical Evaluation: Prior to surgery, a medical evaluation will be conducted to assess your overall health and ensure that you are fit for the procedure. This may involve blood tests, imaging scans, and consultations with other medical specialists if necessary.
  5. Lifestyle Adjustments: Your surgeon may provide specific instructions regarding diet, medication adjustments, and lifestyle modifications leading up to the surgery. It is important to follow these guidelines diligently to promote successful healing and recovery.

The Jaw Surgery Procedure

The jaw surgery procedure is typically performed under general anesthesia in a hospital or surgical center. The specific details of the procedure may vary depending on the nature of your jaw issue and the surgical plan developed by your oral and maxillofacial surgeon. However, here is a general overview of the jaw surgery process:

  1. Incisions: Your surgeon will make incisions inside your mouth to access the jawbone, minimizing visible scarring. In some cases, small incisions may be made externally, particularly for procedures involving the chin or facial asymmetry correction.
  2. Repositioning the Jaw: The surgeon will carefully reposition the jawbone(s) into the desired alignment. This may involve cutting and reshaping the bone or using surgical plates, screws, or wires to secure the new position.
  3. Orthodontic Adjustments: If necessary, orthodontic appliances or braces may be used during the surgery to ensure proper alignment of the teeth.
  4. Tissue Closure: After the jawbone is repositioned, the incisions will be meticulously closed using dissolvable sutures. Your surgeon may place additional dressings or splints to aid in stabilization and healing.
  5. Recovery and Observation: You will be moved to a recovery area where medical professionals will monitor your vital signs and ensure a smooth transition from anesthesia. Pain management strategies will be implemented to keep you comfortable.

Recovery and Aftercare

The recovery period after jaw surgery is essential for healing and achieving the desired results. Here are some key aspects of the recovery process:

  1. Hospital Stay: Depending on the complexity of the procedure, you may need to stay in the hospital for a few days to ensure proper monitoring and initial recovery.
  2. Swelling and Discomfort: Swelling and discomfort are common after jaw surgery and can last for several weeks. Your surgeon may prescribe pain medications and provide instructions on using ice packs and gentle facial exercises to manage swelling and promote healing.
  3. Restricted Diet: Following surgery, you will need to adhere to a soft or liquid diet for a period specified by your surgeon. This allows the jaw to heal without unnecessary strain.
  4. Oral Hygiene: Proper oral hygiene is crucial during the recovery period. Your surgeon will provide instructions on how to clean your mouth, including special techniques for brushing and rinsing.
  5. Follow-Up Appointments: Regular follow-up appointments with your oral and maxillofacial surgeon and orthodontist are necessary to monitor progress, make any necessary adjustments, and ensure proper healing.
  6. Gradual Return to Normal Activities: Your surgeon will provide guidelines on gradually resuming normal activities, including exercise and work, based on your individual progress and healing.

It’s important to note that the recovery timeline can vary from person to person, and it may take several months to fully recover and experience the complete benefits of jaw surgery.

How to Know If You Need Jaw Surgery

Potential Risks and Complications

As with any surgical procedure, jaw surgery carries certain risks and potential complications. While serious complications are rare, it is crucial to be aware of possible outcomes. Some risks associated with jaw surgery include:

  1. Infection: There is a slight risk of developing an infection at the surgical site, which may require antibiotics or additional treatment.
  2. Nerve Damage: There is a possibility of temporary or, rarely, permanent nerve damage, leading to altered sensation, numbness, or tingling in the face or lips. This risk is minimized through careful surgical planning and expertise.
  3. Blood Loss: Jaw surgery involves incisions and manipulation of tissues, which can result in temporary blood loss. Your surgeon will take measures to minimize bleeding during the procedure.
  4. Poor Healing: In some cases, the bones may not heal properly or may take longer to heal, requiring additional interventions or revision surgery.
  5. Anesthetic Complications: General anesthesia carries inherent risks, such as allergic reactions, respiratory issues, or adverse reactions to medications. These risks are minimized through thorough preoperative evaluation and skilled anesthesiology.

It’s essential to discuss these risks with your surgeon before undergoing jaw surgery. They will provide you with detailed information and address any concerns you may have.

Alternative Treatments for Jaw Issues

Jaw surgery is not always the only option for treating jaw-related problems. Depending on the specific issue and its severity, alternative treatments may be considered. Some alternatives include:

  1. Orthodontic Treatment: Mild to moderate jaw misalignment or bite problems may be resolved with orthodontic treatment alone, such as braces, aligners, or other dental appliances.
  2. Orthognathic Camouflage: In some cases, orthodontic treatment combined with restorative dentistry, such as crowns or veneers, can provide a cosmetically acceptable result without the need for surgery.
  3. Orthognathic Distraction Osteogenesis: This technique involves gradually moving the jawbone using distraction devices, eliminating the need for extensive surgery.
  4. Temporomandibular Joint (TMJ) Therapy: Non-surgical therapies, including physical therapy, medications, splints, and lifestyle modifications, can be effective in managing TMJ disorders and associated jaw pain.

It’s important to consult with an oral and maxillofacial surgeon or orthodontist to determine the most suitable treatment option based on your individual needs and circumstances.


Deciding whether you need jaw surgery requires careful evaluation and consultation with experienced professionals. The signs and symptoms discussed in this article can serve as initial indicators, but a thorough diagnosis is essential. Jaw surgery can provide numerous benefits, improving both the functionality and aesthetics of your jaw and face. However, it is vital to understand the potential risks and consider alternative treatments when appropriate. If you suspect that you may need jaw surgery, seek the guidance of an oral and maxillofacial surgeon who can provide a comprehensive assessment and recommend the best course of treatment for your specific condition.