Fig. 1From: Clinical application of large channel endoscopic decompression in posterior cervical spine disordersa The high head and low foot placement; b The 8G long needle was positioned the corresponding surgical gap laterally; c On the positive, the needle faced the medial edge of the superior and inferior articular processes; d The “V” point of the anatomical landmark; e The posterior compression lesion was completely decompressed; f The incision was closed using 1 or 2 suturesBack to article page