Severe Bite Problems and Jaw Surgery in the Philippines — Complete Guide
Overbite, underbite, crossbite, open bite, and when orthognathic surgery is needed
While braces can correct most bite problems, some severe cases involve skeletal jaw discrepancies that braces alone cannot fix. In these situations, orthognathic surgery — surgical repositioning of the jaws — combined with braces provides the only path to a functional bite and harmonious facial appearance. In the Philippines, orthognathic surgery costs 50-70% less than in Western countries, making it an increasingly popular option for both local and international patients. This guide explains severe bite problems, when surgery is necessary, the combined braces-surgery treatment process, costs in the Philippines, and recovery expectations.
Understanding Severe Bite Problems
A normal bite (Class I) has the upper teeth slightly in front of the lower teeth with proper overlap. Severe overbite (Class II): upper teeth are significantly forward of lower teeth, often with protruding upper front teeth. Severe underbite (Class III): lower teeth and jaw are forward of the upper teeth, creating a "bulldog" appearance. Crossbite: upper teeth bite inside lower teeth on one or both sides, causing asymmetric jaw growth. Open bite: front teeth do not meet when back teeth touch, often from thumb sucking or tongue thrust. These problems are classified as skeletal when the jaw bones themselves are misaligned, not just the teeth.
When Braces Alone Are Not Enough
Braces can correct mild to moderate bite problems by moving teeth within the jawbone. However, braces cannot change the position of the jaw bones themselves in adults. Surgery is needed when: the jaw discrepancy exceeds 4-5 mm, the facial profile shows significant imbalance (receding chin, protruding jaw), the bite problem is causing TMJ pain, difficulty chewing, or speech issues, the patient is an adult (growth modification is no longer possible), and there is severe asymmetry of the face or jaw. In children, some skeletal discrepancies can be corrected with growth modification appliances, potentially avoiding surgery.
What Is Orthognathic Surgery?
Orthognathic surgery is corrective jaw surgery performed by an oral and maxillofacial surgeon. The surgeon makes precise cuts in the jawbones (osteotomies), repositions them into proper alignment, and secures them with small titanium plates and screws. The most common procedures are maxillary advancement (moving the upper jaw forward), mandibular setback (moving the lower jaw back), mandibular advancement (moving the lower jaw forward), genioplasty (chin repositioning), and two-jaw surgery (correcting both upper and lower jaws simultaneously). The surgery is always combined with braces: 12-18 months of pre-surgical braces, the surgery itself, and 6-12 months of post-surgical braces.
The Complete Treatment Timeline
Pre-surgical orthodontics (12-18 months): braces align teeth within each jaw and decompensate the bite to prepare for surgery. Surgery day: performed under general anesthesia in a hospital setting. The procedure takes 2-5 hours depending on complexity. Hospital stay: 1-3 days. Initial recovery: 2-3 weeks of swelling, soft diet, and rest. Post-surgical orthodontics (6-12 months): braces fine-tune the bite after the jaws have been repositioned. Total treatment time: 2-3 years. Retention: retainers worn indefinitely after braces removal.
Cost of Orthognathic Surgery in the Philippines
Single jaw surgery (upper or lower only): PHP 150,000-300,000. Two-jaw surgery (both jaws): PHP 300,000-600,000. Additional costs: hospital stay (PHP 30,000-80,000), anesthesia (PHP 20,000-50,000), pre-surgical braces (PHP 60,000-120,000), post-surgical braces (included in original quote), follow-up imaging (PHP 5,000-15,000), and post-surgical medications and supplies (PHP 5,000-10,000). International comparison: Australia AUD $20,000-40,000 (PHP 730,000-1,460,000), United States USD $20,000-50,000 (PHP 1,120,000-2,800,000), Philippines PHP 300,000-600,000. International patients save USD $15,000-40,000 even after travel costs.
Recovery After Jaw Surgery
Week 1: significant swelling peaks at day 2-3, then gradually decreases. Patients are on a liquid diet (soups, smoothies, protein shakes). Pain is managed with prescribed medication. Week 2-3: swelling continues to decrease, transition to soft foods (mashed potato, scrambled eggs, pasta). Most patients return to office work in 2-3 weeks. Week 4-8: most swelling resolves, normal soft diet, light exercise permitted. Month 3-6: near-complete healing, normal diet with caution around hard foods, braces adjustments continue. Full bone healing takes 6-12 months, but patients function normally long before that.
SARPE: Surgical Palatal Expansion for Adults
Surgically Assisted Rapid Palatal Expansion (SARPE) is a procedure for adults who need upper jaw widening but whose palatal suture has fused (after approximately age 14-15). The oral surgeon makes a small cut in the palate to separate the suture, then a palatal expander is activated over 1-2 weeks to widen the jaw. Cost in the Philippines: PHP 80,000-150,000 including the expander. SARPE can create 5-10 mm of width, often avoiding the need for extractions and enabling comprehensive braces treatment that would otherwise be impossible.
Impacted Teeth and Surgical Exposure
Impacted teeth — teeth stuck in the jawbone that cannot erupt normally — commonly affect wisdom teeth and canines. For canines, treatment involves braces combined with surgical exposure: the oral surgeon exposes the impacted tooth and bonds a bracket with a chain, then the orthodontist uses the chain to gradually pull the tooth into alignment. Cost in the Philippines: surgical exposure PHP 15,000-40,000 per tooth, plus braces treatment. This approach saves the natural tooth rather than extracting it, which is always preferable when possible.
Finding the Right Surgical Team in the Philippines
Orthognathic surgery requires coordination between an orthodontist and an oral and maxillofacial surgeon. Look for: board-certified oral and maxillofacial surgeon (PRC certified), hospital privileges at a major accredited facility, 3D surgical planning technology, experience with your specific procedure type, before-and-after case documentation, and a coordinated treatment plan with your orthodontist. In Manila, Makati, and Cebu, several hospitals and surgical centers have the facilities for orthognathic surgery. Always request a detailed surgical plan including 3D imaging before committing.
Frequently Asked
Common Questions
In children, possibly — growth modification can correct some skeletal underbites. In adults, severe skeletal underbites usually require orthognathic surgery combined with braces. Mild underbites may be corrected with braces and elastics alone.
Single jaw surgery: PHP 150,000-300,000. Two-jaw surgery: PHP 300,000-600,000. This is 50-70% less than in Australia, the US, or Japan. Total treatment including braces is PHP 400,000-900,000.
Pre-surgical braces: 12-18 months. Surgery and initial recovery: 2-4 weeks. Post-surgical braces: 6-12 months. Total: 2-3 years from start to finish.
The surgery is performed under general anesthesia, so you feel nothing during the procedure. Post-operative discomfort is managed with medication and is generally less severe than patients expect. Most report the experience as manageable.
Yes, but planning is more complex than for implants. The multi-year treatment requires multiple extended visits. Some international patients arrange the pre-surgical phase with a local orthodontist in their home country, then travel to the Philippines only for the surgery itself.
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