This technical case study, part of "The Resonance Project (Framework A-222)", reinterprets Rheumatoid Arthritis (RA) not as a stochastic immune malfunction, but as a localized Chiral Phase Collapse of the connective tissue matrix. By integrating findings on spontaneous L-to-D protein racemization (Fujii), Exclusion Zone (EZ) water dynamics (Pollack), and piezoelectric signaling (Becker), the study demonstrates that autoimmune inflammation is a logical algorithmic response to tissue that has lost its L-chiral phase-lock. The work outlines a thermodynamic cascade from emotional entropic shock to material D-state precipitation and proposes a therapeutic shift toward "Resonance Engineering" (including THz-CPL modulation and structured water restoration). This document serves as a clinical supplement to the primary monograph: "THE RESONANCE PROJECT: Engineering Universal Resonance (Framework A-222)".