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Last updated: 2025-01-10
Please read these Terms of Use ("Terms", "Terms of Use") carefully before using the CephNinja mobile application (the "Service") operated by CephNinja ("us", "we", or "our").
Your access to and use of the Service is conditioned upon your acceptance of and compliance with these Terms. These Terms apply to all visitors, users and others who wish to access or use the Service.
By accessing or using the Service you agree to be bound by these Terms. If you disagree with any part of the terms, then you do not have permission to access the Service.
"Caution: Federal law restricts this device to sale by or on the order of a trained and licensed dental practitioner."
"Intended Use/Indications for Use: CephNinja software is designed for use by dental practices for cephalometric tracing and presenting patient images which are utilized by dental professionals to assist in treatment planning and case diagnosis. Results produced by the software's diagnostic and treatment planning tools must not be used independently of the interpretation of trained and licensed dental practitioners."
Information provided by CephNinja is intended to be used as an educational and reference tool to aid in productivity only and is not a substitute for professional medical advice or treatment. While every effort has been made to ensure the accuracy of the content, accuracy is not guaranteed. It is the responsibility of the user to confirm the accuracy of all its content. The user is advised to consult additional references before making any clinical decisions. Precautions: For accuracy of results , it is imperative that cephalograms be calibrated by using the CephNinja virtual ruler on the calibration page of the app.
If you are using the CephNinja app on behalf of a company, medical practice or other legal entity, you are nevertheless individually bound by this Agreement even if your company has a separate agreement with us. If you do want to become a CephNinja App User, do not conclude the Agreement, do NOT access, view, download or otherwise use any CephNinja app webpage, information or services. By downloading CephNinja you acknowledge that you have read and understood the terms and conditions of this Agreement and that you agree to be bound by all of its provisions. By downloading CephNinja you also consent to use electronic signatures and acknowledge your registration as one.
"Method of Use: The main CephNinja software functionality includes image visualization and cephalometric tracing and measurements. CephNinja is used by dental professionals for the visualization of patient images retrieved from a dental cephalometric imaging device scanner for assisting in case diagnosis, review, and treatment planning for orthodontic applications. If a suitable JPEG image (specifically, a lateral cephalometric x-ray) has been imported into the software, the software can be utilized to define a number of structures and landmarks to establish specific anatomical features. The positions of specific landmarks are used to render tracing lines and calculate measurements used in orthodontic treatment planning. The software operates on standard iPhone/iPad (minimum OS 9.0) hardware or on Mac/iMac (minimum OS Big Sur M1) hardware. When iMac hardware is used, images are displayed on the connected display/monitor."
The Service and its original content, features and functionality are and will remain the exclusive property of CephNinja and its licensors. The Service is protected by copyright, trademark, and other laws of both the United States and foreign countries. Our trademarks and trade dress may not be used in connection with any product or service without the prior written consent of CephNinja.
Our Service may contain links to third party web sites or services that are not owned or controlled by CephNinja.
CephNinja has no control over, and assumes no responsibility for the content, privacy policies, or practices of any third party web sites or services. We do not warrant the offerings of any of these entities/individuals or their websites.
You acknowledge and agree that CephNinja shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods or services available on or through any such third party web sites or services.
We strongly advise you to read the terms and conditions and privacy policies of any third party web sites or services that you visit.
We may terminate or suspend your access to the Service immediately, without prior notice or liability, under our sole discretion, for any reason whatsoever and without limitation, including but not limited to a breach of the Terms.
All provisions of the Terms which by their nature should survive termination shall survive termination, including, without limitation, ownership provisions, warranty disclaimers, indemnity and limitations of liability.
You agree to defend, indemnify and hold harmless CephNinja and its licensee and licensors, and their employees, contractors, agents, officers and directors, from and against any and all claims, damages, obligations, losses, liabilities, costs or debt, and expenses (including but not limited to attorney's fees), resulting from or arising out of a) your use and access of the Service, or b) a breach of these Terms.
In no event shall CephNinja, nor its directors, employees, partners, agents, suppliers, or affiliates, be liable for any indirect, incidental, special, consequential or punitive damages, including without limitation, loss of profits, data, use, goodwill, or other intangible losses, resulting from (i) your access to or use of or inability to access or use the Service; (ii) any conduct or content of any third party on the Service; (iii) any content obtained from the Service; and (iv) unauthorized access, use or alteration of your transmissions or content, whether based on warranty, contract, tort (including negligence) or any other legal theory, whether or not we have been informed of the possibility of such damage, and even if a remedy set forth herein is found to have failed of its essential purpose.
Your use of the Service is at your sole risk. The Service is provided on an "AS IS" and "AS AVAILABLE" basis. The Service is provided without warranties of any kind, whether express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, non-infringement or course of performance.
CephNinja its subsidiaries, affiliates, and its licensors do not warrant that a) the Service will function uninterrupted, secure or available at any particular time or location; b) any errors or defects will be corrected; c) the Service is free of viruses or other harmful components; or d) the results of using the Service will meet your requirements.
Some jurisdictions do not allow the exclusion of certain warranties or the exclusion or limitation of liability for consequential or incidental damages, so the limitations above may not apply to you.
These Terms shall be governed and construed in accordance with the laws of Washington, United States, without regard to its conflict of law provisions.
Our failure to enforce any right or provision of these Terms will not be considered a waiver of those rights. If any provision of these Terms is held to be invalid or unenforceable by a court, the remaining provisions of these Terms will remain in effect. These Terms constitute the entire agreement between us regarding our Service, and supersede and replace any prior agreements we might have had between us regarding the Service.
We reserve the right, at our sole discretion, to modify or replace these Terms at any time. If a revision is material we will provide at least 30 days notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion.
By continuing to access or use our Service after any revisions become effective, you agree to be bound by the revised terms. If you do not agree to the new terms, you are no longer authorized to use the Service.
This Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by us. Therefore, we strongly advise you to review the Privacy Policy of these websites. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.
The Services may be free or we may charge a fee for using the Services. If you are using a free version of the Services, we will notify you before any Services you are using then using begin carrying a fee, and if you wish to continue using such Services, you must pay all applicable fees for such Services. Note that if you elect to receive text messages through the Services, data and message rates may apply. Any and all such charges, fees or costs are your sole responsibility. You should consult with your wireless carrier to determine what rates, charges, fees or costs may apply to your use of the Services.
Certain of our Services, including access to CephNinja Pro, may be subject to payments now or in the future (the "Paid Services"). Please note that any payment terms presented to you in the process of using or signing up for a Paid Service are deemed part of these Terms.
We use a third-party payment processor (the "Payment Processor") to bill you through a payment account linked to your account on the Services (your "Billing Account") for use of the Paid Services. The processing of payments will be subject to the terms, conditions and privacy policies of the Payment Processor in addition to these Terms. We are not responsible for error by the Payment Processor. By choosing to use Paid Services, you agree to pay us, through the Payment Processor, all charges at the prices then in effect for any use of such Paid Services in accordance with the applicable payment terms and you authorize us, through the Payment Processor, to charge your chosen payment provider (your "Payment Method"). You agree to make payment using that selected Payment Method. We reserve the right to correct any errors or mistakes that the Payment Processor makes even if it has already requested or received payment.
The terms of your payment will be based on your Payment Method and may be determined by agreements between you and the financial institution, credit card issuer or other provider of your chosen Payment Method. If we, through the Payment Processor, do not receive payment from you, you agree to pay all amounts due on your Billing Account upon demand.
Some of the Paid Services may consist of an initial period, for which there is a one-time charge, followed by recurring period charges as agreed to by you. By choosing a recurring payment plan, you acknowledge that such Services have an initial and recurring payment feature and you accept responsibility for all recurring charges prior to cancellation. We may submit periodic charges (e.g., monthly) without further authorization from you, until you provide prior notice (receipt of which is confirmed by us) that you have terminated this authorization or wish to change your payment method. Such notice will not affect charges submitted before we reasonably could act. To terminate your authorization or change your payment method, go to the account settings on your device.
Unless you opt out of auto-renewal, which can be done through your account settings, any Paid Services you have signed up for will be automatically extended for successive renewal periods of the same duration as the subscription term originally selected, at the then-current non-promotional rate. To change or resign your Paid Services at any time, go to account settings. If you terminate a Paid Service, you may use your subscription until the end of your then-current term and your subscription will not be renewed after your then-current term expires. However, you won't be eligible for a prorated refund of any portion of the subscription fee paid for the then-current subscription period. If you do not want to continue to be charged on a recurring monthly basis, you must cancel the applicable Paid Service through your account settings or terminate your Company account before the end of the recurring term. Paid Services cannot be terminated before the end of the period for which you have already paid, and except as expressly provided in these terms.
Any free trial or other promotion that provides access to a Paid Service must be used within the specified time of the trial. You must stop using a Paid Service before the end of the trial period in order to avoid being charged for that Paid Service. If you cancel prior to the end of the trial period and are inadvertently charged for a Paid Service, please contactus at info@cephninja.com.
We may update our Terms and Conditions from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Terms and Conditions on this page. These changes are effective immediately after they are posted on this page.
We reserve the right, at our sole discretion, to modify or replace these Terms at any time. What constitutes a material change will be determined at our sole discretion.
By continuing to access or use our Service after any revisions become effective, you agree to be bound by the revised terms. If you do not agree to the new terms, you are no longer authorized to use the Service.
If you have any questions about these Terms, please contact us. info@cephninja.com
Last updated: 2024-12-04
This Privacy Policy explains how CephNinja collects, uses, and shares your personal information. This policy complies with GDPR, UK GDPR, and CCPA requirements.
We use your data to:
You have the following rights under GDPR/UK GDPR and CCPA:
To exercise these rights, contact us at: info@cephninja.com
We use encryption and secure servers to protect your information. However, no method of transmission or storage is 100% secure.
We do not knowingly collect personal information from children under 17. If you believe a child has provided us with personal data, contact us for removal.
We may update this Privacy Policy periodically. Changes will be posted here with a revised date.
If you have questions about this Privacy Policy, please contact us at: info@cephninja.com
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Transform your orthodontic practice with lightning-fast AI cephalometric analysis. Get precise measurements and comprehensive reports in seconds, not hours.
AI-powered tools that simplify cephalometric analysis and streamline your orthodontic workflow.
Automatically identifies and traces 152+ orthodontic landmarks with 99.9% accuracy, eliminating manual errors and saving valuable time.
Complete cephalometric analysis in under 30 seconds, compared to traditional, time-consuming manual methods.
Generate detailed skeletal, dental, and soft tissue measurements with professional-grade reports ready for patient consultation.
End-to-end encryption and strict access controls ensure patient data is protected. HIPAA-readiness in progress.
Seamlessly export analysis results as PDF or CSV files, making it simple to incorporate them into your current tools and systems.
Manual mode and tools like superimposition make it easy for students to practice and understand cephalometric analysis step by step.
Simple, fast, and accurate — transform your cephalometric analysis in three easy steps
Simply drag and drop your lateral cephalometric radiograph into our secure platform. Supports all major image formats.
Our advanced AI instantly identifies anatomical landmarks and performs comprehensive measurements with medical-grade precision.
Receive detailed analysis reports within seconds, complete with measurements, interpretations, and treatment recommendations.
Step-by-step demo of how CephNinja delivers accurate cephalometric analysis in seconds.
Experience the advantages of AI-powered cephalometric analysis
Save up to 70% on analysis time costs while increasing practice efficiency and patient throughput.
Consistent, reproducible results every time with AI precision that never gets tired or distracted.
Complete analysis in 30 seconds instead of 15+ minutes, allowing same-day treatment planning.
Faster diagnosis and treatment planning leads to better patient outcomes and satisfaction.
Validated against thousands of cases with accuracy rates exceeding traditional manual methods.
Access your analyses from anywhere, on any device, with automatic cloud backup and synchronization.
CephNinja is built by a clinician-engineer team who believe AI should empower - not complicate - every orthodontic workflow. Our platform is designed by people who know what matters most in the clinic and in the cloud.
Co-Founder, Product & Clinical Advisor
Consultant orthodontist with 20 years of experience across India and the Middle East. A passionate educator and practicing clinician dedicated to precision, innovation, and better patient outcomes.
LinkedIn
Co-Founder, Engineering
Two decades of engineering leadership at Microsoft, specializing in cloud-scale platforms and enterprise security. Now focused on bridging AI innovation with practical healthcare solutions that clinicians embrace.
LinkedInSee what dental professionals are saying about CephNinja
"I found, in this software, an irreplaceable and intelligently versatile help for the exercises of my orthodontic students, but also for my work. The ratio between quality and cost is unbeatable. You did a great job, really!"
"By far the most accurate and convenient cephalometric analysis software available globally. I Had never imagined that a phone app could be so good. Have been using it for nearly three years. It gives the best PC softwares a run for their money. My clinical staff just cannot do without CephNinja because it's right there at the fingertips to have an analysis done in a couple of minutes....super easy. Constant innovation and updates make CephNinja better by the day. Customized analyses, lucid pre-post comparisons and export options are just a few of the many great features. Keep up the good work Team Ninja!"
"I loved CephNinja and told all my colleagues about it. The tracing tools are simple, fun to use, and easy. I found that I could trace a ceph, save the pdf, and AirDrop it to my TC's computer in less than 3 minutes, which was awesome compared to doing it on other softwares"
CephNinja has been the subject of numerous research publications in top-tier orthodontic and radiology journals. Below are excerpts from recent clinical studies validating its accuracy and effectiveness.
This comparative study evaluated 60 pre-treatment lateral cephalograms using CephNinja v5.09 and NemoCeph v6.00 across skeletal, dental, and soft-tissue parameters. Most measurements were statistically similar, with minor variation in dental values.
Key finding: “CephNinja is emerging as a reliable alternate to NemoCeph.”
This study compared CephNinja v3.51 with manual Steiner analysis using 50 lateral cephalograms. It focused on key cephalometric measurements such as ANB and Wits.
Key finding: “CephNinja® software is reliable and can be used similar to traditional manual method.”
This research examined differences between manual and digital Steiner cephalometric tracing using CephNinja. Despite limited sample size disclosure, the findings showed clinically negligible discrepancies.
Key finding: “No significant differences were found, validating CephNinja’s accuracy and clinical usefulness.”
This narrative review assessed the availability, reliability, and usability of smartphone apps for cephalometric analysis across both Android and iOS platforms.
Key finding: The study called smartphone cephalometric tools a “game-changer,” highlighting CephNinja as one of the two most commonly used and a revolutionary application with good reliability.
This comprehensive review assessed the landscape of mobile apps in orthodontics, aiming to guide future research in this evolving field.
Key finding: CephNinja was the most studied app and was reported to be accurate and reliable across multiple evaluations.
This study evaluated the accuracy of four different cephalometric analysis methods: manual tracing, AI-based (CephX), computerized (Dolphin Imaging), and app-aided (CephNinja).
Key finding: CephNinja was found to be comparable in accuracy to manual methods, reinforcing its value as a reliable mobile solution for cephalometric analysis.
This study evaluated how reproducible cephalometric measurements are when performed using the CephNinja app on handheld devices, compared to traditional manual methods.
Key finding: CephNinja demonstrated strong agreement with manual cephalometric tracing and was deemed suitable for clinical decision-making.
This study assessed diagnostic performance by comparing Downs’s analysis values generated using CephNinja on Android with those from NemoCeph on desktop.
Key finding: CephNinja produced results comparable to NemoCeph, and the authors concluded that it can be used interchangeably with confidence.
This study compared the diagnostic accuracy of CephNinja and OneCeph against Viewbox software for cephalometric analysis.
Key finding: CephNinja was found to be the most reliable alternative to Viewbox, supporting the potential of smartphone apps to complement traditional cephalometric tools.
This study compared the reliability and time efficiency of cephalometric analysis using CephNinja versus traditional manual tracing, across 50 lateral cephalograms.
Key finding: CephNinja matched the accuracy of manual methods and significantly reduced the time required for both Down’s and Steiner’s analyses.
CephNinja is an AI-powered platform for automated cephalometric analysis and landmark detection. It simplifies orthodontic diagnosis, treatment planning, and digital record-keeping.
CephNinja is built for orthodontists, general dentists, researchers, and academic institutions. Whether in private practice or teaching, it adapts seamlessly to your workflow.
Our AI has been trained on thousands of expert-annotated cephalograms to achieve accuracy comparable to experienced orthodontists. Manual fine-tuning is always available.
Yes. After the AI places the landmarks, you can review and modify each point to ensure clinical precision and confidence in your analysis.
Yes. We take data security very seriously. CephNinja uses encrypted cloud storage and follows robust privacy practices aligned with international standards like GDPR to help ensure patient data remains protected and confidential.
CephNinja supports popular analyses including Steiner, McNamara, Tweed, and more. You can also create your own custom analysis templates by combining variables from different established analyses that best suit your diagnostic preferences.
No installation is needed. CephNinja is cloud-based and works on any modern browser (desktop or tablet). On mobile, users can view and upload records. For tracing on iPhones, a dedicated iOS app is available.
Currently, CephNinja supports only lateral cephalograms. Support for frontal (PA) images is in development and will be added in a future update.
Yes! We offer a free trial so you can explore CephNinja's features. You're always welcome to contact us directly — we'll be happy to help you get started.
Yes. Once your analysis is complete, you can instantly generate and download clean, professional PDF reports for record-keeping or sharing with colleagues or patients.
Join thousands of orthodontists who have revolutionized their workflow with AI-powered cephalometric analysis.
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