AI-Powered Orthopedic Chatbot

Engage with OrthoPendar Chat, a sophisticated RAG-based assistant designed by Dr. Ehsan Pendar, providing insightful answers and information on general orthopedics and orthopedic oncology topics.

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OrthoPendar Chatbot

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Note: This chatbot provides informational insights based on its training data and RAG retrieval. It is not a substitute for professional medical advice.

Orthopendar: AI-Powered Clinical Decision Support

Introducing Orthopendar, a sophisticated AI assistant meticulously designed to empower the orthopedic community. Orthopendar harnesses the power of cutting-edge Large Language Models (LLMs) and its curated knowledge base to deliver rapid, reliable, and evidence-based support directly within your workflow.

Key Advantages & Features

Evidence-Based Responses

Utilizes Retrieval-Augmented Generation (RAG) by consulting its comprehensive knowledge base (including orthopedic books, articles, PubMed abstracts, and ClinicalTrials.gov data). Provides citations and source references for verification.

Transparent Reasoning

Features explicit Chain-of-Thought (CoT) reasoning, outlining the steps and rationale used to arrive at conclusions, building trust and allowing critical assessment.

Comprehensive Clinical Tools

Offers specialized tools including Differential Diagnosis assistance, Treatment Pathway Suggestions, and Guideline Compliance Checks.

State-of-the-Art Technology

Built with Python, Streamlit, LangChain, leading LLMs (e.g., GPT-4.1), and efficient vector databases (ChromaDB/FAISS) for rapid retrieval.

Adaptive & Configurable

Select different underlying LLMs. Knowledge derived directly from its built-in document corpus, adaptable to specific needs.

Streamlined Workflow

Provides quick access to complex information, potentially reducing search time and enhancing consistency of care.

GPT-4.1 Technology

Advanced Capabilities

Superior multi-step clinical reasoning
Enhanced adherence to guidelines
1M token context window for comprehensive analysis
Transparent chain-of-thought processing

Select GPT-4.1 from the model dropdown menu for the most advanced AI assistance available.

Clinical Benefits

Higher quality specialized orthopedic responses
Improved evidence integration
Clearer diagnostic reasoning
Greater accuracy with reduced hallucinations

Our Vision

Orthopendar aims to be an indispensable tool for orthopedic professionals, augmenting clinical expertise by providing readily accessible, evidence-based, and context-aware information. We are committed to continuous improvement, enhancing accuracy, expanding capabilities, and ensuring Orthopendar remains at the forefront of responsible AI in healthcare.

About Dr. Pendar

Learn more about Dr. Ehsan Pendar's background, expertise in orthopedic oncology, interest in AI/ML, and the motivation behind creating these clinical tools.