Clinical Study
Does the Addition of Tramadol and Ketamine to Ropivacaine Prolong the Axillary Brachial Plexus Block?
| Types of surgery | Group R
| Group RT
| Group RK
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| Tendon reconstruction | 3 | 4 | 7 | Contracture release | 2 | 2 | 0 | Nerve repair | 5 | 2 | 2 | Internal fixation | 1 | 2 | 2 | Mass excision | 1 | 2 | 1 |
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