# The Long-Term Cost of Untreated Bite Problems: What Your Teeth Are Telling You Publisher: Virtual Consultant Online Author: Virtual Consultant Online Published: 2026-07-03 Updated: 0001-01-01 Canonical URL: https://virtualconsultant.online/blog/long-term-cost-untreated-bite-problems Citation metadata: https://virtualconsultant.online/citation.json?url=https%3A%2F%2Fvirtualconsultant.online%2Fblog%2Flong-term-cost-untreated-bite-problems Deciding not to pursue orthodontic treatment is a perfectly valid choice — not everyone wants braces, not every bite problem causes symptoms, and for many people the aesthetic concern alone does not feel worth the commitment. But there is a category of bite and alignment problem where leaving things untreated carries a cost that accumulates silently over years, and that cost eventually shows up in the dental chair as worn enamel, cracked teeth, gum disease, or a restorative bill that dwarfs what orthodontic treatment would have been. This guide covers what actually happens when bite problems are left untreated , which conditions are most likely to cause downstream dental damage, and how to weigh the real long-term cost of inaction against the cost of treatment. Key takeaway Not all bite problems cause long-term damage if left untreated — but some do. Deep bites and overbites can cause accelerated wear on the lower front teeth. Crossbites can cause jaw asymmetry and localised bone loss. Crowded teeth are consistently associated with harder-to-clean areas that accumulate plaque and increase gum disease risk. Open bites shift all chewing load onto the back teeth. The most important question to ask when considering whether to treat is not simply whether the problem bothers you now — but what it is likely to cost your teeth over the next twenty to thirty years. ## The Conditions Most Likely to Cause Long-Term Damage ### Deep bite (deep overbite) A deep bite — where the upper front teeth overlap the lower front teeth significantly on closing — is one of the most clinically consequential untreated bite problems. The lower front teeth are constantly in contact with, or being driven into, the palate (roof of the mouth) behind the upper teeth. Over years, this causes the lower front teeth to wear from the top down, shortening them progressively. Once significant enamel is lost, the structural integrity of the tooth deteriorates and the exposed dentine (the softer layer beneath the enamel) wears much faster. In severe cases, patients in their forties or fifties present with lower front teeth reduced to half their original length — requiring extensive and expensive restorative work to rebuild. ### Crossbite A posterior crossbite — where one or more upper back teeth bite inside the lower — creates uneven loading on the jaw joint. The lower jaw deflects slightly to the crossbite side on closing, applying asymmetrical forces to the jaw joints and muscles. Over time, this can cause progressive asymmetry of the lower face and jaw, localised bone loss around the affected teeth, and in some cases jaw joint dysfunction. The earlier a crossbite is corrected — ideally in childhood — the less structural damage accumulates. ### Severe crowding Tightly crowded teeth have overlapping contact points that are effectively impossible to floss and difficult to brush effectively. Plaque that is never fully removed from these areas drives chronic local inflammation — gingivitis that never fully resolves and, over years, can progress to periodontitis. Periodontal bone loss is irreversible: once the bone supporting a tooth root has been destroyed, it cannot be fully regenerated. The cost of treating advanced periodontitis — specialist treatment, multiple sessions of root planing, and in severe cases tooth loss — far exceeds the cost of orthodontic treatment earlier in life. ### Open bite An untreated open bite means all chewing forces are concentrated on the back teeth, as the front teeth carry no load at all. This accelerates wear on the molar and premolar surfaces significantly. It also makes biting into food difficult, often causing patients to tear food or develop altered chewing habits that put asymmetrical stress on the jaw. Combined with the high relapse rate of open bite treatment if not addressed in the growth years, leaving an open bite untreated in a child often means needing more complex and expensive intervention as an adult. ### Large overjet (protruding upper front teeth) A significant overjet increases the risk of trauma to the upper front teeth — research consistently shows that children with a large overjet are more than twice as likely to suffer dental injuries from falls and impacts as those with normal tooth position. The British Orthodontic Society specifically lists trauma risk as a clinical justification for treating large overjets in children. A chipped or fractured front tooth can require crowns, veneers, or root canal treatment — all of which carry their own long-term maintenance costs. £2,000–5,000+ Typical cost of restorative treatment (crowns, veneers, implants) for a single tooth damaged by chronic bite problems 2x Increased trauma risk for upper front teeth in children with a large overjet vs normal tooth position Irreversible Enamel wear and periodontal bone loss — the two most common long-term consequences of untreated bite problems ## Problems That Are Lower Risk if Left Untreated Not every bite or alignment problem causes long-term structural damage. Some conditions carry a primarily cosmetic impact, and for patients who are not troubled aesthetically, the decision not to treat carries little clinical penalty: Mild crowding — where teeth are slightly misaligned but contact points can still be cleaned effectively, the risk of significant gum disease progression due to the crowding alone is low Spacing between teeth — stable cosmetic gaps with no associated bite problem do not cause structural damage over time Mild class II (small overjet) — an overjet of two to three millimetres beyond normal has minimal trauma risk and does not typically cause significant wear patterns Not sure whether your bite problem needs treatment? 😀 A free virtual assessment gives you a qualified clinician's honest view on your bite and what the long-term picture looks like without treatment. Start my free assessment → ## The True Cost Comparison Condition Orthodontic treatment cost Typical long-term cost if untreated Deep bite with lower incisor wear £2,500–4,500 £5,000–15,000+ (crowns/veneers to rebuild worn teeth) Severe crowding with gum disease £2,000–4,000 £3,000–20,000 (periodontal treatment, extractions, implants if teeth lost) Large overjet (trauma risk) £2,000–4,000 £1,500–5,000 per injured tooth (crown, root canal, implant) Crossbite with jaw asymmetry £500–2,000 (if treated in childhood) £8,000–25,000 (combined ortho + jaw surgery in adulthood) These figures are approximate and vary significantly by case, practice, and region — but the pattern is consistent: the structural damage caused by decades of untreated bite problems typically costs substantially more to address than the orthodontic treatment that could have prevented it. Important A dentist or orthodontist who recommends treatment is not automatically trying to upsell you. But the converse is also true — not every professional will proactively explain the long-term consequences of leaving a bite problem untreated unless asked. If you have been told you have a bite or alignment problem and are deciding whether to treat, asking directly: “What is likely to happen to my teeth over the next ten to twenty years if I don’t treat this?” is one of the most valuable questions you can ask. A good clinician will give you an honest, case-specific answer. If you want a second opinion, a free virtual assessment is a low-commitment way to get one. Get an Honest Picture of Your Bite A free virtual assessment gives you a qualified clinician’s view on your bite, what the risks of leaving it untreated are, and what your treatment options look like — before you make any commitment. Start My Free Assessment → ## FAQs ### What happens if you leave bite problems untreated? The consequences depend on the type and severity of the bite problem. Deep bites can cause progressive wear of the lower front teeth, eventually requiring expensive restorative work. Crossbites can cause jaw asymmetry and localised bone loss. Severe crowding makes effective cleaning difficult, increasing the risk of gum disease and tooth loss over time. Open bites concentrate all chewing force on the back teeth, accelerating molar wear. Large overjets more than double the risk of trauma to the upper front teeth. In each case, the long-term dental cost of inaction typically exceeds the cost of orthodontic treatment. ### Do crowded teeth get worse over time? Mild to moderate crowding typically remains stable or worsens only slightly over time. However, teeth do drift throughout adult life — particularly the lower front teeth, which tend to crowd more as people age even without any orthodontic history. More significantly, crowded teeth are harder to clean effectively, and the resulting chronic plaque accumulation in overlapping contact areas increases the risk of gum disease that progressively worsens over years if not managed. Whether the crowding itself worsens significantly is less certain than the hygiene and periodontal consequences of chronic plaque retention. ### Is orthodontic treatment worth the cost? For bite problems with functional or health implications — deep bites, large overjets, crossbites, or severe crowding associated with gum disease risk — the long-term cost of not treating often significantly exceeds the cost of orthodontic treatment. Restorative work (crowns, veneers, implants, periodontal treatment) to address the downstream consequences of untreated bite problems is typically more expensive, more invasive, and more time-consuming than the orthodontic treatment that could have prevented the damage. For primarily cosmetic bite problems with no significant functional or health implications, the cost-benefit calculation is more personal. ### Should I get my child's bite problem treated now or wait until they are older? For certain bite problems — particularly crossbites, severe crowding, large overjets, and open bites — treating during the growth years is clinically preferable and typically less expensive than addressing the same issue in adulthood. Crossbites that can be corrected with a simple expander in a child may require jaw surgery in an adult. Overjets correctable with a functional appliance at age 12 may require extractions and longer treatment at 25. Waiting until a child is older is sometimes appropriate, but it should be an informed clinical decision — not just the assumption that problems can always be dealt with later at the same cost and complexity. ### Can untreated bite problems cause jaw pain? The relationship between bite problems and jaw pain (TMD) is more complex than commonly assumed. The current clinical evidence does not support a simple causal link between malocclusion and TMD — many people with significant bite problems have no jaw pain, and many people with jaw pain have no notable bite discrepancy. However, certain bite patterns — particularly posterior crossbites that cause the jaw to shift asymmetrically on closing — are associated with greater TMD risk over time. Jaw pain that is persistent or worsening should always be assessed clinically, regardless of whether you have a known bite problem. ### What happens if you leave bite problems untreated? The consequences depend on the type and severity of the bite problem. Deep bites can cause progressive wear of the lower front teeth, eventually requiring expensive restorative work. Crossbites can cause jaw asymmetry and localised bone loss. Severe crowding makes effective cleaning difficult, increasing the risk of gum disease and tooth loss over time. Open bites concentrate all chewing force on the back teeth, accelerating molar wear. Large overjets more than double the risk of trauma to the upper front teeth. In each case, the long-term dental cost of inaction typically exceeds the cost of orthodontic treatment. ### Do crowded teeth get worse over time? Mild to moderate crowding typically remains stable or worsens only slightly over time. However, teeth do drift throughout adult life — particularly the lower front teeth, which tend to crowd more as people age even without any orthodontic history. More significantly, crowded teeth are harder to clean effectively, and the resulting chronic plaque accumulation in overlapping contact areas increases the risk of gum disease that progressively worsens over years if not managed. Whether the crowding itself worsens significantly is less certain than the hygiene and periodontal consequences of chronic plaque retention. ### Is orthodontic treatment worth the cost? For bite problems with functional or health implications — deep bites, large overjets, crossbites, or severe crowding associated with gum disease risk — the long-term cost of not treating often significantly exceeds the cost of orthodontic treatment. Restorative work (crowns, veneers, implants, periodontal treatment) to address the downstream consequences of untreated bite problems is typically more expensive, more invasive, and more time-consuming than the orthodontic treatment that could have prevented the damage. For primarily cosmetic bite problems with no significant functional or health implications, the cost-benefit calculation is more personal. ### Should I get my child's bite problem treated now or wait until they are older? For certain bite problems — particularly crossbites, severe crowding, large overjets, and open bites — treating during the growth years is clinically preferable and typically less expensive than addressing the same issue in adulthood. Crossbites that can be corrected with a simple expander in a child may require jaw surgery in an adult. Overjets correctable with a functional appliance at age 12 may require extractions and longer treatment at 25. Waiting until a child is older is sometimes appropriate, but it should be an informed clinical decision — not just the assumption that problems can always be dealt with later at the same cost and complexity. ### Can untreated bite problems cause jaw pain? The relationship between bite problems and jaw pain (TMD) is more complex than commonly assumed. The current clinical evidence does not support a simple causal link between malocclusion and TMD — many people with significant bite problems have no jaw pain, and many people with jaw pain have no notable bite discrepancy. However, certain bite patterns — particularly posterior crossbites that cause the jaw to shift asymmetrically on closing — are associated with greater TMD risk over time. Jaw pain that is persistent or worsening should always be assessed clinically, regardless of whether you have a known bite problem. ## References - British Orthodontic Society — Why orthodontic treatment matters (https://www.bos.org.uk/patients-parents/orthodontic-treatment/why-have-treatment) - BOS guidance on the clinical reasons for orthodontic treatment, including the long-term consequences of untreated bite problems such as enamel wear from deep bites, trauma risk from large overjets, and periodontal risk from crowded teeth. Covers the clinical justification for treatment beyond cosmetic benefit. - Oral Health Foundation — Bite problems and long-term dental health (https://www.dentalhealth.org/bite-problems) - Oral Health Foundation information on bite problems and their dental health implications, including how crossbites, deep bites, and open bites affect the teeth and jaw over time, and when clinical intervention is recommended on health rather than cosmetic grounds. - NHS — Orthodontics: Why it is done (https://www.nhs.uk/conditions/orthodontics/why-its-done/) - NHS guidance on the clinical indications for orthodontic treatment, including functional and health-based reasons for treatment beyond aesthetics. Covers the IOTN assessment used to determine NHS eligibility and why certain bite problems qualify for funded treatment on clinical grounds. - British Orthodontic Society — Why orthodontic treatment matters (https://www.bos.org.uk/patients-parents/orthodontic-treatment/why-have-treatment) - BOS guidance on the clinical reasons for orthodontic treatment, including the long-term consequences of untreated bite problems such as enamel wear from deep bites, trauma risk from large overjets, and periodontal risk from crowded teeth. Covers the clinical justification for treatment beyond cosmetic benefit. - Oral Health Foundation — Bite problems and long-term dental health (https://www.dentalhealth.org/bite-problems) - Oral Health Foundation information on bite problems and their dental health implications, including how crossbites, deep bites, and open bites affect the teeth and jaw over time, and when clinical intervention is recommended on health rather than cosmetic grounds. - NHS — Orthodontics: Why it is done (https://www.nhs.uk/conditions/orthodontics/why-its-done/) - NHS guidance on the clinical indications for orthodontic treatment, including functional and health-based reasons for treatment beyond aesthetics. Covers the IOTN assessment used to determine NHS eligibility and why certain bite problems qualify for funded treatment on clinical grounds.