--- title: "Orthognathic Surgery Referral UK | NHS and Private (2026)" url: https://virtualconsultant.online/guides/orthognathic-surgery-referral-uk description: "UK guide to orthognathic surgery referrals — when jaw surgery is needed, the combined ortho-surgical pathway, NHS funding criteria, waiting times." updated: 2026-08-17T00:00:00Z publisher: Virtual Consultant Online --- Jaw Surgery Complex Treatment NHS Referral # Orthognathic Surgery Referral UK Orthognathic surgery corrects skeletal jaw discrepancies that are too large to be managed by orthodontics alone and follows a carefully planned combined orthodontic and surgical pathway. [Start Photo Assessment](https://virtualconsultant.online/evaluations/quote) [Compare Costs](https://virtualconsultant.online/costs) ## When orthodontics alone is not enough Most bite problems — overbites, underbites, open bites, and crossbites — can be managed with orthodontic treatment alone, using braces or clear aligners to move teeth into a better relationship. This approach is called orthodontic camouflage because it masks the underlying skeletal discrepancy by tilting or repositioning teeth without moving the jaws themselves. Camouflage works well when the skeletal discrepancy is mild to moderate, typically up to around 4 to 5 mm. When the jaw mismatch exceeds this threshold, or when the facial appearance is significantly affected, camouflage becomes clinically and aesthetically unsuitable. At that point, moving the jaws themselves through surgery is the only way to achieve a stable, well-functioning result. This is what orthognathic surgery — literally meaning jaw-straightening — sets out to do. ## Who makes the referral A referral for orthognathic surgery assessment can come from two sources. The first is a general dental practitioner who identifies a significant jaw discrepancy during a routine examination and suspects the patient may benefit from a surgical evaluation. The second — and more common — route is from a specialist orthodontist who is already treating or has assessed the patient and who identifies that the malocclusion is skeletal in origin and beyond the scope of orthodontic camouflage. The referral goes to an oral and maxillofacial surgeon, known as an OMFS consultant, who specialises in surgical procedures involving the jaws, face, and skull base. Many NHS hospitals have dedicated joint orthognathic clinics where an orthodontic consultant and an OMFS consultant see patients together, assess records, and discuss treatment planning jointly before any commitment to treatment is made. ## The combined ortho-surgical pathway Orthognathic surgery is never carried out in isolation. It is always part of a combined orthodontic and surgical pathway that takes place in three broad phases. The first phase is pre-surgical orthodontics, which typically lasts 12 to 18 months. During this phase the orthodontist decompensates the teeth — that is, they remove the natural tilting and compensation the teeth have adopted over years in response to the skeletal discrepancy. This initially makes the bite look and feel worse, which can be unsettling for patients. However, decompensation is essential because it positions the teeth correctly over their respective jaw bones so that when the jaws are surgically repositioned, the teeth fit together in a stable, well-aligned way. Once the orthodontist confirms that the teeth are ready, the surgical phase takes place in hospital under general anaesthetic. Post-surgical orthodontics then continues for a further 6 to 12 months to fine-tune the bite, close any residual spaces, and ensure long-term stability. ## Types of jaw surgery The specific surgical procedures used depend on which jaw or jaws need to be moved and in which direction. A Le Fort I osteotomy involves cutting the upper jaw just above the tooth roots and repositioning it — it can move the upper jaw forward, backward, upward, downward, or correct a tilt. A bilateral sagittal split osteotomy, commonly abbreviated to BSSO, involves splitting the lower jaw on both sides and repositioning it — it can advance or set back the lower jaw to correct a significant underbite or overbite. A genioplasty is an operation on the chin bone alone, which can be moved forward, backward, raised, or lowered to balance the lower face. These procedures are frequently combined; for instance, a patient with a severe Class III skeletal relationship — prominent lower jaw — may have a Le Fort I to bring the upper jaw forward and a BSSO to set the lower jaw back simultaneously, achieving a double-jaw correction that produces a more balanced outcome than moving only one jaw. ## NHS funding criteria Orthognathic surgery on the NHS is not funded purely for cosmetic reasons. Clinical commissioning groups and integrated care boards apply criteria requiring a demonstrated functional indication. This means the patient must have documented evidence of a functional problem caused by the jaw discrepancy. Acceptable functional indications typically include significant difficulty chewing or biting food due to the malocclusion, airway compromise or obstructive sleep apnoea related to jaw position, speech difficulties attributable to the skeletal problem, temporomandibular joint pain or dysfunction linked to the jaw relationship, and documented psychological impact that is disproportionate to the severity of appearance change that camouflage alone could achieve. The bar for NHS funding has tightened in many areas over recent years, and some integrated care boards have specific scoring tools. An orthodontic consultant will be able to advise whether a patient is likely to meet local commissioning criteria before initiating a referral. ## Joint clinic assessment and planning After referral, patients are typically seen at a joint orthognathic clinic where both the orthodontic consultant and the OMFS consultant are present. At this appointment, full orthodontic records are taken or reviewed: this includes clinical photographs, dental study models or digital scans, a dental panoramic radiograph, a lateral cephalometric radiograph, and sometimes a cone beam CT scan of the jaws. The team discusses the treatment plan, the type or types of surgery required, the expected movements, and the likely functional and aesthetic outcome. Patients are given detailed written information about the pathway including its length, the surgery involved, the risks, and what recovery requires. Informed consent is an ongoing process throughout the pathway rather than a single event. ## Waiting times and the surgical journey NHS waiting times for orthognathic surgery in the UK are significant. After referral and joint clinic assessment, pre-surgical orthodontics alone takes 12 to 18 months. Surgery is then typically listed through the hospital waiting list, and at many NHS trusts waiting times for elective orthognathic surgery currently run to 12 to 24 months from the point of surgical listing. The total time from initial referral to the completion of post-surgical orthodontics can therefore be three to five years in total. Private treatment with an experienced orthognathic team can reduce overall waiting time considerably. Surgery itself involves a general anaesthetic and an inpatient hospital stay of one to three days depending on the complexity of the procedure. The jaws are stabilised using titanium plates and screws, and patients are usually advised to follow a soft diet for six to eight weeks while healing progresses. ## Recovery and final results Recovery from orthognathic surgery is significant but manageable with good preparation. Swelling peaks at around two to three days post-operatively and then gradually subsides, though residual puffiness can persist for two to three months. Bruising to the face and neck is common. Most patients take two to four weeks away from work or study depending on their role. Jaw movement is restricted initially and patients follow a liquid and soft diet phase. Speech can be temporarily affected. Numbness of the lips, chin, and cheeks is common after BSSO and lower jaw surgery, caused by proximity to the inferior alveolar nerve; in most patients sensation returns fully over six to twelve months, though a small number experience permanent partial numbness. The long-term functional and aesthetic results of well-planned orthognathic surgery are generally excellent and stable. Post-surgical orthodontics brings the bite to its final position, after which retainers are worn in the usual way. ## Private costs For patients who do not meet NHS criteria, or who wish to avoid long waiting lists, private orthognathic treatment is available at specialist centres across the UK. Because the pathway involves two specialist disciplines, hospital theatre time, inpatient stay, anaesthesia, and follow-up care over several years, costs are substantial. A combined private orthognathic pathway including pre-surgical and post-surgical orthodontics and the surgery itself typically costs in the range of £15,000 to £25,000 or more depending on the complexity of the surgery, the number of jaws operated on, and the practice and hospital involved. Some specialist private hospitals and dental schools offer this pathway at lower cost. Patients should request a detailed written breakdown of what is included — surgical fees, anaesthetist fees, hospital fees, and orthodontic fees — so that there are no unexpected costs partway through a multi-year treatment. ## Useful related pages [Jaw Surgery and Orthodontics UK](https://virtualconsultant.online/guides/jaw-surgery-orthodontics-uk) [Orthognathic Surgery Timeline UK](https://virtualconsultant.online/guides/orthognathic-surgery-timeline-uk) [Can Braces Fix My Jaw?](https://virtualconsultant.online/guides/can-braces-fix-jaw-uk) [Malocclusion UK](https://virtualconsultant.online/guides/malocclusion-uk) [Orthodontic Referral Letter UK](https://virtualconsultant.online/guides/orthodontic-referral-letter-uk) This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist. ### Compare next steps [Orthodontist Near Me](https://virtualconsultant.online/locations/orthodontic-treatment-near-me) [Clear Aligners Near Me](https://virtualconsultant.online/treatments/clear-aligners-near-me) [Invisalign Near Me](https://virtualconsultant.online/locations/invisalign-provider-near-me) [Browse Locations](https://virtualconsultant.online/locations) ### Ready for a clearer starting point? Upload guided photos and receive an indication of likely treatment options and pricing before booking appointments. [Get an Online Quote](https://virtualconsultant.online/evaluations/quote) ### Frequently Asked Questions How do I know if I need jaw surgery rather than just braces? If your jaw discrepancy is mild, braces or aligners alone may achieve a good result. A specialist orthodontist can assess your skeletal relationship from clinical examination and a cephalometric radiograph and tell you whether camouflage treatment is suitable or whether surgery should be considered. Can I get jaw surgery on the NHS? Yes, but NHS funding requires a documented functional indication — such as difficulty chewing, airway problems, or significant psychological impact. Purely cosmetic concerns alone are not funded. Eligibility varies by integrated care board area and should be discussed with an orthodontic consultant. Will jaw surgery change how I look? Yes. Orthognathic surgery changes the position of the jaws and therefore alters facial appearance. Changes are planned jointly by the orthodontic and surgical team using digital prediction software so that expected outcomes can be visualised in advance. Most patients consider the aesthetic changes positive. Does jaw surgery hurt? Surgery is performed under general anaesthetic so there is no pain during the procedure. Post-operative discomfort, swelling, and restricted mouth opening are expected for several weeks. Pain is managed with prescribed medication and typically settles significantly within two weeks. Is jaw surgery permanent? The bone movements are fixed with titanium plates and screws and the results are intended to be permanent. Relapse — where the jaws shift slightly back towards their original position — can occur, particularly with large movements, but careful surgical planning, pre-surgical decompensation, and post-surgical orthodontics minimise this risk. How long does the whole orthognathic pathway take? Longer than most people expect, and the surgery itself is a small part of it. The route commonly runs two to five years or more from referral to completion, and on the NHS the wait to be seen sits on top of that. The sequence is an assessment and joint planning clinic, a period of pre-surgical orthodontics to align the teeth within each jaw, which typically takes over a year and often makes the bite look temporarily worse, then surgery, then a further period of orthodontics to settle the bite, followed by retention. Knowing the shape of it in advance makes it far easier to commit to. Explore your options Quick links Not sure where to start? Use these quick links to explore orthodontic treatments, typical costs, and helpful guides that explain what different options involve. Whether you're researching braces or clear aligners, comparing pricing, or just getting a feel for what comes next, you can browse at your own pace and come back when you're ready to request a quote. Explore [Get Quote](https://virtualconsultant.online/evaluations/quote) [Costs](https://virtualconsultant.online/costs) [Browse Treatments](https://virtualconsultant.online/treatments) [Teeth Straightening](https://virtualconsultant.online/treatments/teeth-straightening) [Browse Problems](https://virtualconsultant.online/problems) [Locations](https://virtualconsultant.online/locations) [Near Me](https://virtualconsultant.online/locations/orthodontic-treatment-near-me) [NHS Eligibility Checker](https://virtualconsultant.online/about/do-i-qualify-for-nhs-treatment) [IOTN Score Checker](https://virtualconsultant.online/about/iotn-score-checker) [How To Take Orthodontic Photos](https://virtualconsultant.online/about/process/how-to-take-orthodontic-photos) [Online Orthodontist](https://virtualconsultant.online/guides/online-orthodontist-uk) [Research Papers](https://virtualconsultant.online/research) [Social Channels](https://virtualconsultant.online/social) ## Ready for a personalised answer? Upload guided photos and get a tailored recommendation for your teeth and bite. [Start Photo Assessment](https://virtualconsultant.online/evaluations/quote) [Find an Orthodontist](https://virtualconsultant.online/locations) Citation details Title Orthognathic Surgery Referral UK | NHS and Private (2026) Publisher Virtual Consultant Online Published 2024-06-01 Updated 2026-08-17 URL [https://staging.virtualconsultant.online/guides/orthognathic-surgery-referral-uk](https://staging.virtualconsultant.online/guides/orthognathic-surgery-referral-uk)