100
Participants
Start Date
March 1, 2018
Primary Completion Date
February 28, 2019
Study Completion Date
February 28, 2021
Laminoplasty
A posterior approach surgical method to treat patients with Ossification of the Posterior Longitudinal Ligament
Laminectomy With Fusion
Another posterior approach surgical method to treat patients with Ossification of the Posterior Longitudinal Ligament
Peking University Third Hospital, Beijing
Peking University Third Hospital
OTHER