Orthognathic Surgery
What is it?
Orthognathic surgery, also known as jaw surgery, is performed by a maxillofacial surgeon due to his extensive knowledge of facial structures (jaw bones, maxilla, and chin) and oral forms (teeth). This surgery consists of modifying the systems to correspond to the growth and position appropriate for the patient.
This surgery achieves:
- Correct dental occlusion (bite)
Balance facial harmony - Improve facial profile
- Improve the smile
- Improve breathing
- Assist in the treatment of temporomandibular joint (TMJ) pain.
Jaw growth is a gradual process; however, in some cases, the upper and lower jaws can grow at different rates, which can cause functional problems that affect the ability to chew, speak, breathe, and sleep. Once we review your medical history and perform a facial, radiographic, and photographic analysis, we can propose the best treatment. With our experience and advanced technology, we can achieve harmonious functionality and facial aesthetics.
II Class
RETROGNATIA
Mandibular retrognathism or maxillary prognathism (mandible backward or maxilla forward).
III Class
PROGNATHISM
Extension or bulging out (protrusion) of the lower jaw (mandible).
Others
OPEN BITE
Narrow palate, open bite, crossbite, edge-to-edge bite, and overbite, among others.
FACIAL ASYMMETRY
Facial asymmetry or gummy smile.
General timeline:
0l
Get to know us

Explore our website to learn more about the procedure you are interested in and about us.
We invite you to contact us to take you by the hand through the following steps.
02
FIRST CONSULTATION

The most important part of this step is to get to know you and fill out your medical history, the doctor will make a preliminary diagnosis, show you success stories, as well as the steps to follow to get the results you want.
Note: Bring reference images of the results you are looking for.
03
DIAGNOSTIC STUDIES

With the help of technology three types of scans are made for your assessment (bone scan, facial scan and oral scan). The doctor performs its interpretation and studies the case to propose a treatment plan.
04
TREATMENT PLAN

In this appointment the 3D predictions of the suggested treatment plan are shown and doubts are solved. It is recommended to come accompanied by the person who will accompany you in the process. At this point of the process we can present your budget.
05
SURGERY SCHEDULING

We review the available dates for surgery that match your planning. (Example: work/school vacations, preoperative procedures such as orthodontics, among others).
06
PREOPERATIVE PREPARATION

From point 05 to 06 there is a significant time lapse. This point occurs one to two weeks before the scheduled surgery date. In this week there are several visits to perform laboratory tests, imaging studies and facial measurements, preoperative assessment, appointment to provide preoperative and postoperative indications.
07
SURGERY

Without any doubts and complying with the protocols, your surgery is performed.
08
RECOVERY AND DERMATOFUNCIONAL PHYSIOTHERAPY

We see you often to monitor your recovery, the first and second week we see you every third day. In the third week we start the physiotherapies that help to reduce inflammation (times may vary).
09
FINAL RESULT

Discharge includes a photo session where you see your before and after result.
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FOLLOW UP

Our patients have an open agenda for a follow up of their surgery, the recommended appointments are at 6, 12 and 24 months after your surgery (or when it is more convenient).
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Before and After
Click on the image to see the change

INFORMED CONSENT FOR ORTHOGNATHIC SURGERY
You are hereby informed that you have the right to know the details of the procedure you are about to undergo, the benefits it offers and the most frequent complications that may occur. I have been informed by Dr. Hugo Martinez and understand the purpose and nature of orthognathic surgery. I have been explained and consent to undergo such surgical procedure in which a correction of the position of my maxillary bones and not the individual teeth will be made, with the consequent improvement of the aesthetic and/or functional aspect at the time of chewing and speaking. I understand that the procedure is performed by osteotomies (cuts) in the bones of the face and their subsequent repositioning, often fixation with osteosynthesis, which is the use of metallic or non-metallic materials that remain in place indefinitely and usually do not need to be removed, or materials that are reabsorbed over time. I understand that orthodontic treatment is usually required before and after surgery. Additionally, dental restorations, periodontics (gum treatment), and endodontic treatment may be required post-operatively. I fully understand that, during and following the planned procedure, surgery or treatment, conditions may arise that, in professional judgment, require a complementary/alternative treatment plan, directly related to the success of the treatment. This surgery is performed under general anesthesia (with the risks inherent to it, which will be informed by an anesthesiologist) and the use of transfusions may be necessary, and may result in specific reactions and infections. Among the most frequent complications of this surgery are: postoperative hematoma and swelling, intraoperative or postoperative bleeding, postoperative infection and even osteomyelitis, postoperative pain, allergic reactions to medication, drugs or materials used in the surgical technique, lack of sensitivity of the lips, chin, cheek, nose, gums, tongue, teeth or palate (partial or total, temporary or permanent), lack of mobility of the facial nerve, transient or permanent, teeth close to the surgery may be damaged and require treatment or even extraction, poor union of bone fragments, total or partial recurrence (relapse) of the deformity, sinusitis, communication between the mouth and nose or maxillary sinuses, deformity of the nasal septum or nose, failure to meet aesthetic and/or emotional changes reactive to facial changes; in case of extra oral incisions anesthetic scarring, instrument breakage may occur. Stated that my mouth has been properly examined and alternatives to this treatment have been explained and that these methods have been studied and considered and I have made a final decision to have orthognathic surgery. I have been informed of the inconvenience of smoking, drinking alcohol or taking too much sugar, for the healing of the gums and that such habits compromise the success of the treatment. I fully agree with the instructions given to me by the surgeon about the care I must follow and the indications regarding the hygiene of my mouth and I understand how to do it. I agree to go to my dentist’s office to be examined and instructed as he/she instructs me to do so. Having received the above information, I consider that I have understood the nature and purpose of the procedure; furthermore, I have been informed, in terms that I have understood, of the scope of such treatment. In the interview I have had the opportunity to propose and resolve my possible doubts and to obtain as much complementary information as I have deemed necessary. Therefore, I consider myself in a position to duly accept both its possible risks and the usefulness and benefits that I can obtain from it. I approve any modification in design, materials or maintenance, if it is considered to be for my benefit. I declare that my mouth has been properly examined and alternatives to this treatment have been explained to me and that these methods informed to me have been studied and considered, my decision being final. I am satisfied with the information provided to me and, therefore,
I GIVE MY CONSENT to undergo Orthognathic Surgery.
I confirm that I have read and understood all of the above. I agree to take all the necessary care and follow the necessary indications; to comply with the stipulated medication, without any modification; to attend the stipulated controls and to immediately inform my dentist in charge of any symptomatology that appears, in order to take care of it in an early manner.
INFORMED CONSENT FOR GENERAL ANESTHESIA
Anesthesia is the medical procedure that allows a surgical operation to be performed without pain. Anesthesia can be performed by putting the patient to sleep (general anesthesia) or by numbing the part of the body where the operation is to be performed (local or regional anesthesia). Sometimes, after performing a local or regional anesthesia, it is necessary to switch to general anesthesia because the first one is insufficient. The anesthesiologist is in charge of indicating the type of anesthesia appropriate for each case, depending on the operation to be performed and the patient’s condition. In addition, he takes care of the patient’s general condition during the operation and treats any possible complications that may arise. Every anesthetic procedure always involves a minor risk that justifies its generalized use, but it is also evident that it is a procedure capable of causing acute injuries, chronic sequelae, serious anesthetic complications and even death; all of them in relation to the previous state of health, age, type, complexity and duration of the surgical intervention, as well as a consequence of allergic reactions or other unforeseeable factors. Each type of anesthesia has its own risks. Risks can never be completely eliminated. It is necessary that the patient warns of possible drug allergies, coagulation disorders, cardiopulmonary diseases, existence of prostheses, pacemakers, current medications or any other circumstance in the patient’s past medical history. RECOMMENDATIONS BEFORE GENERAL ANESTHESIA: Absolute fasting should be maintained in infants and neonates from 4 hours before surgery; in the rest of the food, fasting starts from 6 hours before. Failure to comply with this rule implies the suspension of surgery, except in emergency situations. You must keep any medication you are taking on a regular basis (e.g., your hypertension, heart pills), unless your doctor expressly instructs you otherwise. On the day of surgery you may take them with a sip of water without breaking the above rule. Only under strict medical prescription, the patient must suspend, from one week before surgery, medications that could affect blood clotting (e.g. Aspirin, Adiro, Asasantin, Tiklid, Tromalyt, Disgren, Persantin, etc …). WHAT DOES GENERAL ANESTHESIA CONSIST OF? Anesthesia is applied by cannulating a vein, through which the necessary serums and medications will be administered according to each situation and the type of surgery foreseen. Due to the effect of the drugs, the patient will be asleep and relaxed during the entire surgery. During anesthesia it is necessary to place a tube, through the mouth or nose, which reaches the trachea (the tube that connects the throat to the lungs). This tube is connected to a respirator whose function is to maintain breathing. Adhesive electrodes placed on the chest will allow monitoring of your heartbeat and heart rate. A device will also be placed to measure your blood pressure and a device on your finger (pulse oximeter) to measure the amount of oxygen in your blood. RISKS OF SURGERY UNDER GENERAL ANESTHESIA: Exceptionally, the introduction of the tube up to the trachea may involve some difficulty and may damage the trachea and, in spite of being done carefully, may damage some teeth. During the placement of the tube, part of the stomach contents can pass into the lung and cause respiratory alterations. This complication is serious, but very rare. The administration of serums and medications, which are essential during anesthesia, can exceptionally produce allergic reactions. These reactions can be serious, but they are of an extraordinary nature. Other possible complications are the following: laryngospasm and/or bronchospasm (due to airway manipulation), postoperative hoarseness, nausea and vomiting, muscle pain, phlebitis at the venipuncture site. In any case, should a complication occur, you should know that all the technical means of this center are available to solve it.
I GIVE MY CONSENT
Carefully review the information, write down the doubts to be able to solve them with the surgeon prior to your surgery. These documents will be signed the day of your surgery.
Frequently Asked Questions (FAQ)
- Teeth do not meet correctly (malocclusion)
- There is difficulty chewing or swallowing
- You have pain in the temporomandibular joint (jaw pain)
- Dental wear
- Chin retracted (backward)
- Jaw with accentuated projection
- The jaw is too big or too small
- Showing too much gum when smiling
- Sleep apnea (difficulty breathing while sleeping, snoring)
Facial asymmetry
- Improved dental functionality
- Facial harmony
- Improved facial profile
- Better breathing
- Correct occlusion
The success of your recovery depends on collaborative work.
Within your pre-op journey, we schedule an appointment in which someone will provide you with the necessary information.
In this appointment, we will give you the indications to follow. Some aspects are medication, care, and which products to use.
Nutrition is an important part of your recovery, so during your pre-op journey you will have nutritional orientation.
In this consultation you will be able to solve your doubts and you will get the necessary material for your post-surgery:
- A complete guide that includes nutritional menus
- List of recommended and non-recommended foods
- Food cooking methods
- Recommendations of supplements if necessary
For more information. We invite you to read our article of interest