# How to Read Your Orthodontic Treatment Plan: A Patient's Plain-English Guide Publisher: Virtual Consultant Online Author: Virtual Consultant Online Published: 2026-09-14 Updated: 0001-01-01 Canonical URL: https://virtualconsultant.online/blog/orthodontic-treatment-plan-explained-uk Citation metadata: https://virtualconsultant.online/citation.json?url=https%3A%2F%2Fvirtualconsultant.online%2Fblog%2Forthodontic-treatment-plan-explained-uk When your orthodontist hands you a treatment plan, it can feel like reading a foreign language. References to appliance types, extraction decisions, treatment mechanics, and timelines can be overwhelming — especially when you are trying to make an informed decision about an investment of both time and money. This guide explains, in plain English, what the key components of an orthodontic treatment plan mean, what questions you should ask before agreeing to it, and how to make sure you understand what you are signing up for. Key takeaway A well-written orthodontic treatment plan should tell you: what the clinical problem is being treated, what treatment is being proposed and why, what the alternatives are, how long treatment is expected to take, what your retainer protocol will be after treatment, and what the cost is. You have the right to ask questions and to take time to consider before consenting to treatment. If any part of the plan is not explained to your satisfaction, ask your orthodontist to clarify — informed consent is a legal and ethical requirement, not a formality. ## What Should an Orthodontic Treatment Plan Include? Diagnosis: a summary of the clinical findings — what malocclusion you have, how severe it is, and any specific features (such as impacted teeth, bone loss, or skeletal discrepancy) that affect the treatment approach Treatment objectives: what the proposed treatment aims to achieve — for example, correcting a Class II malocclusion, reducing overjet, aligning crowded teeth, or closing spaces Proposed treatment: the specific appliances to be used (fixed braces, clear aligners, removable appliances, functional appliances), and the planned mechanics (what movements are planned and in what sequence) Extractions: if teeth are to be removed to create space, the treatment plan should specify which teeth and why — this is one of the most important decisions in orthodontic treatment planning and should be explained clearly Estimated duration: the approximate length of active treatment, broken into phases if applicable (for example, phase 1 and phase 2 treatment in children, or pre-surgical and post-surgical orthodontics) Retention: what retainers will be used after treatment and for how long. This is frequently under-explained but is one of the most important parts of any orthodontic plan Risks and limitations: an honest account of what can go wrong — root resorption risk, gum recession risk, the possibility that not all objectives can be fully achieved, and any risks specific to your case Alternatives: what other treatment options exist, including the option of no treatment, and why the proposed treatment is being recommended over the alternatives Cost and payment terms: the total fee, what is included (adjustments, retainers, X-rays), what is not included, and any payment plan options Not sure about a treatment plan you’ve been given? A virtual assessment from a specialist orthodontist gives you an independent expert view before you commit to treatment. Start your free assessment → ## Understanding Common Terms in Treatment Plans Class I / II / III: a classification of how the upper and lower back teeth relate to each other. Class I is the ideal relationship; Class II means the lower jaw is set back; Class III means the lower jaw protrudes forward relative to the upper Overjet: the horizontal distance between the upper and lower front teeth — how far forward the upper teeth protrude relative to the lower. Normal is 2 to 4mm Overbite: the vertical overlap between the upper and lower front teeth — how much the upper front teeth cover the lower when biting. Excessive overbite (“deep bite”) is a common finding in treatment plans Extractions (premolar extractions): removing premolar teeth (the small teeth just behind the canines) to create space for tooth alignment. A common and well-evidenced treatment approach where significant crowding exists, though not universally needed TADs (temporary anchorage devices): small titanium mini-screws placed in the jaw bone to provide a stable point from which to push or pull specific teeth, enabling movements that would otherwise be difficult or impossible Functional appliance: a removable or fixed appliance used in growing patients to modify jaw growth. Used for Class II cases where the lower jaw is set back and where jaw growth can be guided to a more favourable position Fixed retainer: a thin wire bonded to the inside surface of the front teeth after braces come off, providing permanent passive retention. Typically placed on the lower front teeth and sometimes the upper front teeth Hawley / Essix retainer: removable retainers — the Hawley is a traditional wire and acrylic plate; the Essix is a clear vacuum-formed retainer similar in appearance to an aligner. Both must be worn as prescribed after treatment to maintain the result ## Questions to Ask Before Consenting to Treatment Essential questions for your orthodontist ◆ Why are extractions recommended — or not — in my case? ◆ What is the retainer protocol and how long will I need to wear retainers? ◆ What are the specific risks for my case, and how are they managed? ◆ What happens if I do not complete the treatment once started? ◆ Is my treatment plan realistic — could there be anything that extends the timeline? ◆ What does the fee include, and are there costs I should expect beyond the quoted price? ## Red Flags in an Orthodontic Treatment Plan No mention of retention: any treatment plan that does not include a clear retainer protocol is incomplete. Ask specifically what retainers will be provided and whether they are included in the fee No mention of risks: every orthodontic treatment carries some risk (root resorption, gum recession, relapse). A plan that presents treatment as entirely without risk is not giving you complete information Pressure to decide immediately: you should always be given time to consider a treatment plan and to ask further questions. Pressure to sign and pay on the same day as the consultation is not consistent with good clinical practice Veneers recommended to avoid orthodontics: if braces or aligners are clinically appropriate and a practitioner recommends veneers on multiple healthy teeth instead of orthodontic treatment, seek a second opinion from a specialist orthodontist before proceeding Important You are entitled to take as much time as you need to consider an orthodontic treatment plan, to ask for a written copy of the plan, and to seek a second opinion before proceeding. The GDC’s standards for the dental team require that patients receive sufficient information to make an informed decision, that alternatives are discussed, and that consent is freely given. If you feel you have not been given this, you are well within your rights to ask for more information or to seek an independent assessment. Want an Independent Expert View Before You Decide? A virtual assessment from a specialist orthodontist gives you a personalised, independent view of your treatment options — before you commit to any plan or payment. Start Your Free Assessment → ## FAQs ### What should an orthodontic treatment plan include? A complete orthodontic treatment plan should include: a diagnosis of the malocclusion being treated; the treatment objectives; the specific appliances proposed and why; any planned tooth extractions and the reason for them; the estimated treatment duration; the retention protocol (what retainers you will wear and for how long after braces come off); an honest account of risks and limitations; a discussion of treatment alternatives; and the full cost including what is and is not included in the fee. You are entitled to a written copy of the plan and to take time to consider it before signing. ### What does overjet mean in an orthodontic plan? Overjet refers to the horizontal distance between the upper and lower front teeth — how far forward the upper front teeth protrude beyond the lower front teeth when biting. A normal overjet is approximately 2 to 4mm. A large overjet (sometimes colloquially called ‘buck teeth’) means the upper teeth protrude significantly further, which is a common reason for orthodontic treatment. An increased overjet also increases the risk of dental trauma in accidents. The orthodontic treatment plan should describe what overjet measurement you currently have and what the planned treatment will achieve. ### Why are extractions recommended in some orthodontic plans? Tooth extractions — most commonly removing premolar teeth (the small teeth between the canines and molars) — are recommended when there is insufficient space in the dental arch to align all the teeth in their correct positions. Creating space by removing a tooth allows the remaining teeth to be moved into better alignment. Extractions are not always needed — in some cases, the arch can be expanded or teeth moved to create enough space. Whether extractions are the right plan depends on the severity of crowding, the position of the teeth, and the relationship of the jaws. Your orthodontist should explain specifically why extractions are or are not part of your plan. ### Can I get a second opinion on my orthodontic treatment plan? Yes — you are entirely entitled to seek a second opinion on any orthodontic treatment plan before proceeding. This is particularly advisable if your plan includes significant decisions such as tooth extractions, jaw surgery, or an unusually long or expensive treatment, or if you feel the plan has not been explained to your satisfaction. A specialist orthodontist (one on the GDC Specialist Register for orthodontics) is the most appropriate person to provide a second opinion. Many orthodontists now offer virtual assessments that can provide an independent view of your situation before you commit to treatment. ### What should an orthodontic treatment plan include? A complete orthodontic treatment plan should include: a diagnosis of the malocclusion being treated; the treatment objectives; the specific appliances proposed and why; any planned tooth extractions and the reason for them; the estimated treatment duration; the retention protocol (what retainers you will wear and for how long after braces come off); an honest account of risks and limitations; a discussion of treatment alternatives; and the full cost including what is and is not included in the fee. You are entitled to a written copy of the plan and to take time to consider it before signing. ### What does overjet mean in an orthodontic plan? Overjet refers to the horizontal distance between the upper and lower front teeth — how far forward the upper front teeth protrude beyond the lower front teeth when biting. A normal overjet is approximately 2 to 4mm. A large overjet (sometimes colloquially called ‘buck teeth’) means the upper teeth protrude significantly further, which is a common reason for orthodontic treatment. An increased overjet also increases the risk of dental trauma in accidents. The orthodontic treatment plan should describe what overjet measurement you currently have and what the planned treatment will achieve. ### Why are extractions recommended in some orthodontic plans? Tooth extractions — most commonly removing premolar teeth (the small teeth between the canines and molars) — are recommended when there is insufficient space in the dental arch to align all the teeth in their correct positions. Creating space by removing a tooth allows the remaining teeth to be moved into better alignment. Extractions are not always needed — in some cases, the arch can be expanded or teeth moved to create enough space. Whether extractions are the right plan depends on the severity of crowding, the position of the teeth, and the relationship of the jaws. Your orthodontist should explain specifically why extractions are or are not part of your plan. ### Can I get a second opinion on my orthodontic treatment plan? Yes — you are entirely entitled to seek a second opinion on any orthodontic treatment plan before proceeding. This is particularly advisable if your plan includes significant decisions such as tooth extractions, jaw surgery, or an unusually long or expensive treatment, or if you feel the plan has not been explained to your satisfaction. A specialist orthodontist (one on the GDC Specialist Register for orthodontics) is the most appropriate person to provide a second opinion. Many orthodontists now offer virtual assessments that can provide an independent view of your situation before you commit to treatment. ## References - GDC — Standards for the Dental Team: informed consent (https://www.gdc-uk.org/standards-guidance/standards-and-guidance/standards-for-the-dental-team) - GDC Standards for the Dental Team guidance on informed consent requirements in dental and orthodontic treatment, covering the obligation to explain diagnosis, treatment options, alternatives, risks, and expected outcomes before treatment begins, the requirement to give patients time to consider their decision, the documentation of consent, and patients’ right to refuse or withdraw from treatment at any point. - British Orthodontic Society — What should my orthodontic treatment plan include? (https://www.bos.org.uk/patients) - BOS patient guidance on orthodontic treatment plans, covering what a well-prepared treatment plan should contain, what questions patients should ask before consenting, the importance of retention in any treatment plan, explanation of common clinical terms used in orthodontic treatment plans, and guidance on when to seek a second opinion. - GDC — Standards for the Dental Team: informed consent (https://www.gdc-uk.org/standards-guidance/standards-and-guidance/standards-for-the-dental-team) - GDC Standards for the Dental Team guidance on informed consent requirements in dental and orthodontic treatment, covering the obligation to explain diagnosis, treatment options, alternatives, risks, and expected outcomes before treatment begins, the requirement to give patients time to consider their decision, the documentation of consent, and patients’ right to refuse or withdraw from treatment at any point. - British Orthodontic Society — What should my orthodontic treatment plan include? (https://www.bos.org.uk/patients) - BOS patient guidance on orthodontic treatment plans, covering what a well-prepared treatment plan should contain, what questions patients should ask before consenting, the importance of retention in any treatment plan, explanation of common clinical terms used in orthodontic treatment plans, and guidance on when to seek a second opinion.