In order to resolve the dilemma of medical disputes, apart from the establishment of a settlement mechanism, it is necessary to start with the medical appraisal procedure, which is the key to the success or failure of medical litigation. It should be checked through due legal procedures to safeguard the medical defense rights covered by medical human rights The procedural guarantee of the medical appraisal review system is based on the analysis of the core concepts of due legal process to find out the current problems in the medical appraisal system, and how to solve it, in order to solve the problem of medical appraisal. Recover the credibility of medical appraisal.