Comparison of ACAF and ACCF in the Treatment of Cervical OPLL
NCT03312985
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
40
Enrollment
OTHER
Sponsor class
Conditions
Ossification of Posterior Longitudinal Ligament
Interventions
PROCEDURE:
ACAF surgery
PROCEDURE:
ACCF surgery
Sponsor
Shanghai Changzheng Hospital