cleft alveolar
Conditions
Interventions
experimental group:1ml methylene blue injection and 10ml ropivacaine was injected into the incision
control group:10ml ropivacaine was injected into the incision
Sponsors
Plastic Surgery Hospital,Chinese Academy of Medical Sciences
Eligibility
Sex/Gender
All
Age
7 Years to 30 Years
Inclusion criteria
Inclusion criteria: 1. Obvious alveolar cleft was diagnosed before surgery 2. Normal communication ability, able to complete VAS score independently, no mental illness 3. No aspirin or related analgesics were taken within 2 weeks before surgery 4. The patient and his guardian voluntarily choose autogenous iliac crest repair surgery, and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients with postoperative analgesia pump were selected 2. Patients with allergies or allergies to materials, reagents and drugs related to disease treatment 3. Patients dependent on alcohol or other addictive drugs 4. Incomplete data collection and loss may affect patients who are evaluated for study results 5. Patients who are participating in other clinical trials and have not reached the end point
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| visual analogue scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Consumption of analgesic 24h,48h after surgery;The duration of claudication; | — |
Countries
China
Contacts
Public ContactSong Tao
Plastic Surgery Hospital,Chinese Academy of Medical Sciences
Outcome results
None listed