1. Of the judgment of the first instance, the part against Defendant I among the judgment of the first instance is revoked, and the plaintiffs' claims corresponding to the revoked part are all revoked.

1. The reasons why the court states this part of the basic facts are the same as the part of the judgment of the court of first instance, and therefore, they are cited in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. Determination on the cause of the claim

A. The grounds for the court’s assertion in this part are as stated in the part of “2. A. The parties’ assertion” in the first instance judgment, and thus, they are cited in accordance with the main sentence of Article 420 of the Civil Procedure Act.

B. 1) In full view of the following: (a) whether there was the negligence of the medical staff of the Defendant hospital in the course of the instant surgery; (b) whether there was the negligence of the medical staff of the Defendant hospital in the process of the instant surgery; and (c) whether the aforementioned evidence and the purport of the entire pleadings in the statement or video of the evidence No. 1, the Defendant hospital’s hospital provides a revolving revolving revolving re

(B) In the process of the operation, the patient's body part of the patient's body part is fixed to the operating unit and anesthesia is executed after the patient's body part is additionally fixed to the operating unit and the patient's body part is inserted into the operating unit. After anesthesia, the patient's body part is additionally fixed after anesthesia, and the patient's body part is over 30 to 45 degrees. In the case of the operation in this case, the patient's body part is over 30 to 45 degrees; the patient's body part is coming from the operation; the patient's body part is coming from the operation; the patient's each part is opened on the part after the operation; the patient's consciousness is carried out; when the patient's body is returned to the patient's body, the patient's body part is restored to the patient's body part; and the patient's body part is restored to the patient's body part and the patient's body part is restored to the patient's body part.