irreducible atlantoaxial dislocation
Conditions
Interventions
Open group ( traditional transoral release and posterior fixation and fusion):None
Endoscopic group (Endoscope-assisted transoral release and posterior fixation and fusion):None
Sponsors
Suining Central Hospital
Eligibility
Sex/Gender
All
Age
14 Years to 85 Years
Inclusion criteria
Inclusion criteria: The inclusion criteria for irreducible atlantoaxial dislocation were based on Wang's classification of atlantoaxial dislocation.
Exclusion criteria
Exclusion criteria: The exclusion criteria encompassed (1) reducible dislocation according to Wang's classification[1]; (2) oropharyngeal malformations, infections, or tumors; and (3) patients who underwent revision surgery or those who could not undergo surgery. he exclusion criteria encompassed (1) reducible dislocation according to Wang's classification[1]; (2) oropharyngeal malformations, infections, or tumors; and (3) patients who underwent revision surgery or those who could not undergo surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Surgical time;Blood loss;Drainage volume;Oral intake;Hospital stay;Complication;Japanese Orthopedic Association score;Atlantodontoid interval (ADI);Space available for the cord (SAC);Cervicomedullary angle (CMA); | — |
Countries
China.
Contacts
Public ContactZhaojun Song
Suining Central Hospital
Outcome results
None listed