Abbaszadegan H, Jonsson U
Department of Orthopedics, Danderyd Hospital, Sweden.
Acta Orthop Scand. 1990 Aug;61(4):348-9. doi: 10.3109/17453679008993533.
In a prospective randomized study of 99 displaced Colles' fractures, regional intravenous block was compared with local anesthesia in the fracture hematoma. Patients treated with regional intravenous block had less pain during the manipulation of the fracture and better grip strength at the 6-month follow-up. The anatomic end result (dorsal angulation) was better after regional anesthesia.
在一项对99例移位的科雷氏骨折的前瞻性随机研究中,将区域静脉阻滞与骨折血肿局部麻醉进行了比较。接受区域静脉阻滞治疗的患者在骨折整复过程中疼痛较轻,在6个月随访时握力更好。区域麻醉后的解剖学最终结果(背侧成角)更好。