Learn about corrective jaw surgery (orthognathic surgery) in Singapore: what it involves, when it is recommended, and what recovery may look like.
Corrective jaw surgery, also known as orthognathic surgery, is a procedure performed by oral and maxillofacial surgeons to realign the jaws. In Singapore, it is considered when jaw position affects chewing, speech, breathing, or overall facial balance.
This article explains when jaw surgery is recommended, the steps involved, and what patients can expect before and after treatment.
What Is Corrective Jaw Surgery?
Corrective jaw surgery addresses discrepancies between the upper and lower jaws. These differences can be due to genetics, growth patterns, or injury. The goal of the procedure is to improve bite function and, in some cases, alleviate issues such as speech difficulties or obstructive sleep apnoea.
Recovery Timeline: What to Expect
- An oral surgeon may suggest corrective jaw surgery if:
- The upper and lower jaws do not meet properly, leading to chewing difficulties.
- There is chronic jaw pain or discomfort linked to misalignment.
- The jaw position contributes to obstructive sleep apnoea or breathing challenges.
- The patient has difficulty with speech or swallowing related to jaw alignment.
Treatment Process
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Assessment and Planning:
Clinical examination, dental records, and imaging (X-rays or 3D scans) are used to plan treatment. Often, orthodontic treatment is required before surgery. -
Surgery:
The procedure is carried out under general anaesthesia in a hospital setting. Cuts are made inside the mouth to reposition the jaws, which are then secured with plates or screws. -
Recovery:
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- Hospital Stay: Usually 2–3 days, depending on individual needs.
- First Weeks: Soft diet is recommended. Swelling and bruising gradually improve.
- Months Ahead: Healing continues, and orthodontic adjustments are made to refine bite alignment.
Benefits and Considerations
Potential benefits include:
- Improved bite and chewing function
- Reduction in jaw strain or discomfort
- Enhanced airway space for some patients with sleep apnoea
Considerations:
- Surgery involves a hospital stay and several weeks of healing.
- Orthodontic treatment is usually part of the process.
- As with all surgeries, there are risks such as infection, bleeding, or numbness, which should be discussed with the surgeon.
After-Care Tips
- Follow dietary recommendations (soft foods at first, progressing to normal diet over time).
- Maintain oral hygiene carefully to support healing.
- Attend all scheduled follow-ups for monitoring and orthodontic adjustments.
Conclusion
Corrective jaw surgery is a treatment option for patients with functional or structural jaw concerns. Each case is unique, and consultation with an oral and maxillofacial surgeon like The Oral Maxillofacial Practice in Singapore provides clarity on whether surgery is appropriate, what to expect during recovery, and how to prepare for the journey ahead.