Penetrating abdominal injuries are potentially life threatening due to the associated hemorrhagic shock and visceral injury. Through and through penetrating injury with polytrauma is rarely encountered. We report a case presenting with in situ projecting heavy metallic rod in a through and through penetrating abdominal injury along with foreign body in a road traffic accident. Anaesthetic management was difficult due to inability to position in supine, rapidly progressing hemorrhagic shock and hypoxia due hemopneumothorax. Two operating tables were used with adequate intervening space to accommodate the posteriorly projecting metallic rod during intubation in supine position. Intensive monitoring and resuscitation resulted in uneventful successful outcome.
Early revascularization is cardinal for successful replantation of proximal limb amputations. Prolonged ischemia time potentially leads to reperfusion syndrome and morbidity. The dilemma persists regarding safe duration of cold ischemia time for replantation. The study was conducted to evaluate retrospectively the outcomes of major replantation in terms of limb survival, reperfusion events, morbidity, and potential mortality with respect to the ischemia time and level of amputations. Fourteen patients with proximal amputations at the arm, elbow, and forearm with total ischemia time beyond 6 hours were replanted. All had warm ischemia time of less than 2 hours and were closely monitored to record and correct reperfusion events. Nine out of 14 limbs survived. Five patients had reperfusion events. Proximal limb amputations with larger muscle mass were at higher risk of developing reperfusion syndrome and such events had higher chances of limb loss. Major limb amputations within 2 hours of warm ischemia time even with prolonged cold ischemia can be successfully replanted with closed perioperative monitoring.
Peripheral nerve block (PNB) in anticoagulated patients is controversial and guidelines are not defined. We report two patients with severe cardiac valvular lesions, who underwent emergency surgeries for lower limb. Both the patients were on anticoagulants, warfarin and heparin in one and aspirin and clopidogrel in the other, with abnormal coagulation profile in the former. Combined femoral and sciatic nerve blocks were used as a sole anaesthetic technique. Postoperatively, the patients were evaluated for bleeding complications at the injection site using high-frequency ultrasound probe. Both had uneventful surgery and recovery. A close postoperative monitoring following PNBs in anticoagulated patients is necessary.
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