developmental dysplasia of the hip
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Age group: 6-14 years old children; the patient will undergo developmental dysplasia of the hip surgery (acetabuloplasty plus femoral derotation osteotomy).
Exclusion criteria
Exclusion criteria: Legal guardian and child refuse peripheral nerves block, there are infection, nervous and vascular diseases in the block region; there are coagulation disorders in the child.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| numerical rating scale;consumption of sufentanil;click frequency of PCA; | — |
Countries
China
Contacts
Chongqing Medical University Affiliated Children's Hospital