The difference between the operation director and the technical director of plastic surgery hospital lies in the different scope of responsibilities and different post levels.

1. Different responsibilities: The operation director is mainly responsible for the daily operation management, market expansion, business promotion and personnel management of plastic surgery hospitals. The technical dean is mainly responsible for hospital technical management, medical quality control, medical equipment management and medical technology research.

2. Different post levels: The director of operations generally belongs to middle and senior managers, and usually needs to have high management experience and market expansion ability. Technical deans generally belong to the core personnel of the medical technical team and need to have a high level of medical technology and research ability.