This final chapter serves as a comprehensive conclusion to the issues explored throughout this book, summarizing fifteen legal and ethical lessons regarding medical liability in the Age of AI. It underscores the critical importance of achieving a balanced integration, where technological advances are harmonised with essential ethical and legal safeguards, particularly in the areas of medical liability and patient autonomy. The chapter synthesises key points from previous discussions, including the Brazilian legal framework, European AI regulations, and foundational principles such as person-centred care and good faith in contractual obligations. Moreover, it highlights the redefinition of physician’s duties of conduct, drawing on AI-specific ethical principles such as transparency and accountability. This chapter emphasises the pressing need for medical professionals to adapt continuously—not only in technical proficiency but also in ethical and interpersonal skills that uphold patient trust and enhance the quality of care. Ultimately, it advocates for a forward-thinking and responsible approach to AI in medicine, one that fosters innovation while safeguarding the foundational values of the doctor-patient relationship.