Platybasia - 2 Studies Found
| Completed |
: Posterior Compression Distraction Reduction Technique System in the Treatment of BI-AAD : Basilar Invagination Associated With Atlantoaxial Dislocation : 2016-10-25 : Procedure: Posterior Approach Compression Distraction Reduction Surgery Posterior Approach Compression D |
| Completed |
: Posterior Compression Distraction Reduction （CDR）Technique in the Treatment of BI-AAD : Basilar Invagination Associated With Atlantoaxial Dislocation : 2015-06-01 : Procedure: Posterior Approach Compression Distraction Reduction Patients was placed in prone position. V |