CRUX — Dental Clinic Management System (SaaS)

• Interactive Dental Chart: Building an interactive graphical component representing the full tooth layout (adult/pediatric), allowing clicks on each tooth to record its status and link it to diagnosis and treatment plan — without specialized ready-made libraries.
• Complex Medical Business Logic: Every module in the system (diagnosis, treatment planning, billing, appointments) is interconnected with complex relationships. Designing a database schema and business logic architecture that maintains consistency and prevents data conflicts was a significant engineering challenge.
• UX for a Non-Technical Audience: The primary user is a dentist or receptionist — not a developer. The system needed to be intuitive enough for the medical team to use quickly and effortlessly amid the daily pressure of running a dental clinic.
• Integrated Medical Financial System: Managing multiple partial payments on a single invoice, and distinguishing between paid, outstanding, and remaining balances per patient — with the ability to link payments to a specific session or an entire treatment plan.
• Building a Scalable SaaS Model: Designing the system to support multiple clinics with independent, isolated accounts — combined with a subscription model and centralized management of plans and renewals.

• Custom SVG Dental Chart: Built the dental chart component using SVG and JavaScript — each tooth as an interactive element, with logic controlling colors, states, and linking to backend medical data.
• Robust Medical Database Architecture: Designed a precise schema distinguishing between: patient data, visit, diagnosis, procedure, invoice, and payment — with clear relationships and constraints preventing inconsistencies.
• Streamlined, Fast UI: Designed a UI focused on efficiency — minimum clicks to complete the most frequently repeated tasks (book appointment, record payment, add procedure). AJAX-powered updates to avoid full page reloads in interactive modules.
• Flexible Financial Engine: Built a financial engine supporting: multi-line invoices, partial payments, open patient balances, and reports clearly showing earned revenue versus outstanding receivables.
• Full-Isolation Multi-Tenancy: Implemented a Multi-Tenant pattern with fully isolated data environments per clinic, combined with a subscription system tied to an expiry date that automatically blocks access upon subscription lapse.

• A full SaaS dental clinic management system running in the browser on all devices without installation.
• A custom interactive dental chart covering the complete diagnosis and treatment planning cycle.
• An integrated financial system supporting invoices, partial payments, and financial reports.
• Full management of appointments, reminders, prescriptions, and lab orders.
• A SaaS model with three subscription tiers enabling independent sales to multiple clinics.
• A professional marketing landing page and live demo at demo.cruxdent.com.

Overview

Many dental clinics — particularly in the Arab market — still rely on paper and handwritten notes to manage patients, appointments, and finances. This approach leads to lost information, difficulty tracking treatment plans, and a lack of clear financial visibility. CRUX was built to fill this gap: a comprehensive, modern web system designed specifically for dentists and their clinic teams.

System Modules

1. Patient Management

• Full patient file: personal data, medical history, allergies, chronic conditions.
• Complete record of all visits, procedures, and payments.
• Quick search and advanced filtering across patients.

2. Interactive Dental Chart

• Interactive chart for all patient teeth (32 adult / 20 pediatric).
• Record each tooth's status: healthy, treated, missing, broken, needs treatment.
• Direct link between each tooth and its proposed treatment plan.

3. Diagnosis & Treatment Planning

• Diagnosis per individual tooth with doctor's notes.
• Detailed treatment plan per patient: procedure, teeth involved, cost, priority, status.
• Session-by-session tracking of treatment plan execution.

4. Appointments & Booking

• Visual, interactive appointment calendar.
• Session type and time slot management.
• Automated alert and reminder system for patients and staff.
• Appointment status tracking: booked, attended, no-show, cancelled.

5. Financial System

• Detailed invoices per session or procedure group.
• Multiple payment installments and methods (cash, card, transfer).
• Outstanding balance and debt tracking.
• Daily, monthly, and annual financial reports.

6. Prescriptions

• Digital, printable prescriptions.
• Customizable medication library.
• Full prescription history per patient.

7. Lab Management

• Submit lab requests and track their status.
• Record of lab interactions and delivery dates.

8. Reports & Statistics

• Comprehensive administrative and financial reports.
• Detailed statistics: most common procedures, period revenue, attendance rate.
• Dashboard with the clinic's key performance indicators.

Marketing Landing Page

Alongside the system, I developed a professional marketing landing page at cruxdent.com showcasing system features, client testimonials, pricing plans, FAQs, and a link to the demo — designed to convert visiting dentists into paying subscribers.