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Postoperative Morbidity Rate (postoperative + morbidity_rate)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Donor site morbidity after harvesting of proximal tibia bone

HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 6 2006
Yuan-Chien Chen DDS
Abstract Background. Bone-grafting procedures are common in head and neck surgery. Donor site morbidity is an important factor in deciding the site for harvest of cancellous bone. The tibia has been recommended as a harvest site. Use of the proximal tibia as a donor site is associated with few complications. Our present study used proximal tibia bone grafts to reconstruct maxillofacial defects and augment bone volume for implantation. Methods. A retrospective study was undertaken to analyze 40 proximal tibia bone grafts in maxillofacial reconstruction. Minimal follow-up was 6 months. Results. There were no major complications during the follow-up period. Early minor complications (15%) included temporary sensory loss and ecchymosis. Late minor complication (2.5%) was gait disturbance for 2 months. Long-term minor complication (2.5%) was an unsightly scar. Conclusion. The procedure for proximal tibia bone graft is easy, has less operative risk, and results in a lower postoperative morbidity rate. Based on our findings, we believe the proximal tibia offers a reliable site for harvest of sufficient quantities of good-quality cancellous bone. © 2006 Wiley Periodicals, Inc. Head Neck 28:496,500, 2006 [source]

Results of laparoscopic splenectomy for treatment of malignant conditions

HPB, Issue 4 2001
E M Targarona
Background Laparoscopic splenectomy (LS) is widely accepted for treatment of benign diseases, but there are few reports of its use in cases of haematological malignancy. In addition, comparative studies with open operation are lacking. Malignant haematological diseases have specific clinical features - notably splenomegaly and impaired general health - which can impact on the immediate outcome after LS. The immediate outcome of LS comparing benign with malignant diagnoses has been analysed in a prospective series of 137 operations. Patients and methods Between February 1993 and April 2000, 137 patients with a wide range of splenic disorders received LS. Clinical data and immediate outcome were prospectively recorded, and age, diagnosis, operation time, perioperative transfusion requirement, spleen weight, conversion rate, accessory incision, hospital stay and complications were analysed. Results The series included 100 benign cases and 37 suspected malignancies. In patients with malignant diseases the mean age was greater (37 years [3,85] vs 60 years [27,82], p <0.01), LS took longer (138 min [60,400] vs 161 min [75,300], p <0.05) and an accessory incision for spleen retrieval was required more frequently (18% vs 93%, p <0.01) because the spleen was larger (279 g [60,1640] vs 1210 g [248,3100], p <0.01). However, the rate of conversion to open operation (5% vs 14%), postoperative morbidity rate (13% vs 22%) and transfusion requirement (15% vs 26%) did not differ between benign and malignant cases. Hospital stay was longer in malignant cases (3.7 days [2,14] vs 5 days [2,14], p <0.05). Conclusion LS is a safe procedure in patients with malignant disease requiring splenectomy in spite of the longer operative time and the higher conversion rate. [source]

Role of hepatectomy in the management of bile duct injuries

BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 3 2001
C. H. Wakefield
Background: Laparoscopic cholecystectomy is associated with bile duct injuries of a more severe nature than open cholecystectomy. This study examined the emerging role of hepatectomy in the management of major iatrogenic bile duct injuries in the laparoscopic era. Methods: This was a retrospective cohort study of patients referred to a tertiary hepatobiliary unit with bile duct injuries over a 16-year period until April 2000. Data are expressed as median (range). Results: Eighty-eight patients (34 men, 54 women) were referred during this interval; their median age was 55 (19,83) years. Injuries resulted from 50 laparoscopic cholecystectomies and 35 open cholecystectomies, with three occurring during gastroduodenal procedures. Laparoscopic surgery was associated with injuries of greater severity than open cholecystectomy: Bismuth type I,II, 32 per cent versus 69 per cent for the open operation; type III,IV, 66 per cent versus 31 per cent for the open procedure (P = 0·02, ,2 test). After referral 73 patients underwent definitive surgical interventions: 57 hepaticojejunostomies, 11 revisions of hepaticojejunostomy, two orthotopic liver transplants and three right hepatectomies. Two patients had subsequent hepatectomy following initial hepaticojejunostomy. Four of the five hepatectomies were for the management of injuries perpetrated at laparoscopic cholecystectomy. Criteria necessitating hepatectomy were liver atrophy on computed tomography (80 versus 11 per cent; P = 0·0001, ,2 test) and a greater incidence of angiographically proven vascular injury (40 versus 6 per cent; P = 0·006, ,2 test); in addition, type III,IV injuries were more frequent (60 versus 42 per cent) in the hepatectomy group. There were no procedure-related deaths. The overall postoperative morbidity rate was 13 per cent. Median hospital stay was 10 days. Conclusion: Major hepatectomy allows the successful and safe repair of cholecystectomy-related bile duct injuries complicated by concomitant vascular injury, unilateral lobar atrophy and destruction of the biliary confluence. © 2001 British Journal of Surgery Society Ltd [source]

Improving operative safety for cirrhotic liver resection

BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 2 2001
Dr C.-C.
Background: Liver resection in a patient with cirrhosis carries increased risk. The purposes of this study were to review the results of cirrhotic liver resection in the past decade and to propose safe strategies for cirrhotic liver resection. Methods: Based on the date of operation, 359 cirrhotic liver resections in 329 patients were divided into two intervals: period 1, from September 1989 to December 1994, and period 2, from January 1995 to December 1999. The patient backgrounds, operative procedures and early postoperative results were compared between the two periods. The factors that influenced surgical morbidity were analysed. Results: In period 2, patient age was higher and the amounts of blood loss and blood transfused were lower. Although postoperative morbidity rates were similar, blood transfusion requirement, postoperative hospital stay and mortality rate were significantly reduced in period 2. No death occurred in 154 consecutive cirrhotic liver resections in the last 38 months of the study. Prothrombin activity and operative time were independent factors that influenced postoperative morbidity. Conclusion: With improving perioperative assessment and operative techniques, most complications after cirrhotic liver resection can be treated with a low mortality rate. However, more care should be taken if prothrombin activity is low or there is a long operating time. © 2001 British Journal of Surgery Society Ltd [source]