Epidural infusion analgesia is safe and effective for posterior spinal surgery.

The name, tsunami that was unknown to most Thai people, had hit west southern coast of Thailand on 26 December 2004. Following the disaster, prices have been paid and many lessons have been learnt. The current report provides a historical background of the incident, which was reviewed by documents, brief discussion and observation. Data of the patients from three hospitals involved in the management were collected and reviewed. Some of the illustrations were from the operating rooms of Takuapa, Surat Thani and Songklanagarind hospitals. There were totally 2311 patients. Of these, 45% were males and 40% were multinationals. Nearly 40% suffered from salted water aspiration, while 2% developed complication associated with near drowning. The most common orthopaedic-related injury were minor [559 patients (24%)] and major wounds [586 (25%)]. Around 7% sustained fracture dislocation. Lower extremity fractures were more common. The characteristics of wounds associated with the tsunami were severe contamination, multiple sites and organ involvement. Another characteristic was the early development and spreading of infection. The lessons proposed by the study are that minor wound should be left open, small penetrating wound should be thoroughly explored and observed and lacerated wounds need emergency dressing, debridement and subsequent cleansing procedures. Re-evaluation and closed surveillance of the seriously injured patients are mandatory to eliminate the complicated infection and life-threatening conditions. Medical record of any disastrous event should be completed by health care professionals. The model and reporting system should be internationalised.

Study design:Prospective study.Objective:To characterize the normal pattern of kinetics of postoperative C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) after decompression, spinal instrumentation, and posterolateral fusion in 1, 2, and more than 2 levels.Methods:Blood specimens were obtained from patients who underwent posterior decompression, instrumentation with pedicular screws, and posterolateral fusion from June 2009 to January 2011. CRP and ESR levels were measured on the day before surgery and on postoperative days 1, 3, 7, 11, 14, 28, and 42.Results:Mean CRP levels peaked on the third day postoperatively in all groups. By day 7 postoperatively, it had dropped rapidly. At the 14th and 28th postoperative days, decreases to normal CRP levels were found in 16% and 80% of all patients, respectively. The pattern of decline in CRP was similar among groups. Values of ESR increased and peaked between the third and seventh postoperative days. ESR values gradually decreased. At the 42 day postoperatively, ESR level still remain above normal values in all groups.Conclusions:We compared conventional operation groups of 1-, 2-, and more than 2-level posterior instrumentation and found no statistically significant differences in the peak of CRP level, the ESR value, and the pattern of decline. CRP levels of 80% of the patients returned to normal within 4 weeks.

Draining into the iliac system has a high frequency of variations through a number of tributaries and their entry points. The iliolumbar vein will mainly drain into the common iliac vein with frequently 2 or 3 tributaries, whereas drainage into the external iliac or the internal vein is less often observed.

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