(1) This small amount of mucus blocks the cervical canal.

(2) Objective: To explore the cervical canal (cervical canal or endogenous type) carcinoma of the ultrasonographic characteristics and blood flow index clinical value.

(3) The postoperative MRI showed that the cubage of cervical canal expanded and the compression of spinal cord relieved.

(4) Other reports have described calcified ligamentum flavum or nodules in the cervical canal as a cause for stenosis, radicular symptoms, or myelopathy principally in elderly, female(sentence dictionary), and Asian subjects.

(5) This operation had the feature of thorough decompression and rapid recovery. Conclusions:This procedure is one of the effective operative methods in the treatment of severe cervical canal stenosis.

(6) Other reports hae described calcified ligamentum flavum or nodules in the cervical canal as a cause for stenosis, radicular symptoms, or myelopathy principally in elderly, female, and Asian subjects.

(7) Objective To investigate the effects and surgical techniques of hysteroscopy in the management of benign lesions of cervical canal.

(8) The cervix of the uterus myoma creates the sterile reason is mainly the cervical canal has the distortion, narrowly, affects the sperm to pass.

(9) Methods Caecum of rectum was pushed down out by a cervical canal dilator inserted from abdomen incision, striped and pulled out from perineal incision and then was sutured with skin of perineum.

(10) Results:19 patients had bleeding in LEEP procedure(3.93%), and the intraoperative bleeding was correlated with preoperative cervical infection, large lesion, and lesion in deep part of cervical canal.

(11) Methods: Ultrasound-guided self-clotting cutter puncture myoma, subserous myoma or stem of cervical polyp precisely across cervical canal and designed route .

(12) Objective To report an approach to remove dumbbell tumors of the cervical canal.