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1.
Rev. chil. obstet. ginecol. (En línea) ; 87(3): 245-249, jun. 2022. ilus, tab
Artículo en Español | LILACS | ID: biblio-1388732

RESUMEN

INTRODUCCIÓN: La TVT (tension-free vaginal tape) es una cirugía efectiva, pero no exenta de riesgos. Las complicaciones vasculares ocurren en un 0,9-1,7%; solo el 0,33% se presentan como hematoma masivo, en general asociado a la lesión de variante anatómica corona mortis (CM). OBJETIVO: Reportar tres tipos de manejo en pacientes con hematomas masivos después de cirugía para la incontinencia. MÉTODO: Revisión de casos de hematomas masivos tras TVT. Análisis de tres casos con diferente manejo. RESULTADOS: 1086 pacientes operadas en 10 años, 1% hematomas sintomáticos, 0,36% hematomas masivos. Se presentan tres casos. Caso 1: presenta inestabilidad hemodinámica sin respuesta a volumen ni vasoactivos, requirió laparotomía exploradora y se encontró un vaso sangrante retropúbico, compatible con CM, y un hematoma de 1000 cc. Caso 2: hipotensión que responde a volumen, asintomática al día siguiente de alta, reingresó 12 días después con caída de 6 puntos en la hemoglobina y la tomografía computarizada (TC) mostró un hematoma de 550 cc; recibió drenaje percutáneo. Caso 3: asintomática, alta el primer día posoperatorio, reingresa al quinto día con descenso de 4 puntos en la hemoglobina y la TC informa hematoma de 420 cc, que drena espontáneamente por vía vaginal. Todas las pacientes recibieron 14 días de antibióticos, y permanecieron continentes. CONCLUSIONES: Los hematomas retropúbicos masivos son una complicación poco frecuente. Su manejo considera la estabilización hemodinámica, el control del sangrado y el drenaje.


INTRODUCTION: TVT (tension-free vaginal tape) is an effective surgery, not without risks. Vascular complications occur in 0.9 to 1.7%, of which 0.33% present as massive hematoma, generally associated with injury of an anatomical variant, Corona Mortis (CM). OBJECTIVE: To report three types of management in patients with massive hematomas after anti-incontinence surgery. METHOD: Review of cases of massive hematomas after TVT surgery. Analysis of three cases with different management. RESULTS: 1086 patients operated in 10 years, 1% symptomatic hematomas, 0.36% massive. Three cases are presented. Case 1: hemodynamic instability without response to volume or vasoactive agents, required reoperation with exploratory laparotomy, a retropubic bleeding vessel, compatible with CM, and hematoma 1000 cc was found. Case 2: hypotension responds to volume, asymptomatic at next day in discharge conditions, she was readmitted 12 days later with falled 6-point in Hb, and CT showed hematoma 550 cc; she received percutaneous drainage. Case 3: asymptomatic, discharge on the first day after TVT, readmitted on the 5th day with falled 4-point in Hb, CT informed hematoma 420 cc, spontaneously drains vaginally. Patients received 14 days of antibiotics, remained continent. CONCLUSIONS: Massive retropubic hematomas are an infrequent complication, and management considers hemodynamic stabilization, bleeding control and drainage.


Asunto(s)
Humanos , Femenino , Persona de Mediana Edad , Anciano , Procedimientos Quirúrgicos Urológicos/efectos adversos , Cabestrillo Suburetral/efectos adversos , Hematoma/etiología , Hematoma/terapia , Incontinencia Urinaria/cirugía , Complicaciones Intraoperatorias
2.
Artículo | IMSEAR | ID: sea-202741

RESUMEN

Introduction: Lower segment cesarean section is thecommonest surgical procedure in obstetrics. Repeating acesarean section in subsequent pregnancies is the usualmethod of termination which involves many complications.Our objective was to study these complications and difficultiesobserved in a repeat cesarean section.Material and methods: It was a prospective observationalstudy of 241 cases of repeat cesarean section from October2017 to September 2018 in department of obstetrics andgynecology of Hi-Tech medical college and hospital,Bhubaneswar, odisha.Results: In this study, total 1610 patients are taken. Amongthese most common indication for cesarean section is CPDi.e56 (23%).Most common incidence of intraoperativecomplication of previous cesarean section is adhesion i.e.124(51.61%).Conclusion: Maternal morbidity is a cause of concern in repeatcesarean section because of the intraoperative complicationsencountered during surgery and thereafter. Reduction inprimary caesarean rate can reduce the complications. Patientswith previous cesarean section are categorized as high riskand counselled for VBAC in suitable cases.

3.
Academic Journal of Second Military Medical University ; (12): 1250-1255, 2017.
Artículo en Chino | WPRIM | ID: wpr-838497

RESUMEN

Objective To explore the effect of microwave ablation on the specimen quality, risk of bleeding and histopathological outcomes of core needle biopsy in thyroid nodules. Methods Core needle biopsy were performed on 251 cases of thyroid solitary nodules before and after microwave ablation, and then the specimen quality, hemorrhage of thyroid nodules after biopsy, legibility of pathological slices and the consistency of pathological diagnosis were compared. Results The specimen satisfaction rate of thyroid nodules after microwave ablation was significantly improved compared with that before microwave ablation (100% [251/251] vs 92. 03% [231/251], P=0. 000), and the incidence of bleeding after microwave ablation was significantly decreased versus that before microwave ablation (0% vs 15. 14% [38/251]; P = 0. 000). And 184 of 251 thyroid nodules were benign and 67 were papillary thyroid carcinoma. In addition to 4 thyroid nodules which could not be sliceddue to poor quality before microwave ablation, the overall consistency of pathological diagnosis in the remaining nodules before and after microwave ablation was 100%. Conclusion Core needle biopsy immediately after microwave ablation does not affect the diagnostic accuracy of thyroid nodules, and can reduce the risk of bleeding and improve the specimen quality.

4.
Chinese Circulation Journal ; (12): 669-671, 2017.
Artículo en Chino | WPRIM | ID: wpr-617052

RESUMEN

To analyze the risk factors for peri-operative mortality in patients with total anomalous pulmonary venous connection (TAPVC). Methods: A total of 563 TAPVD patients including atrial septal defect, ventricular septal defect and patent ductus arteriosus treated in our hospital from 1996-10 to 2012-12 were retrospectively investigated. There were 219 (38.9%) male, the mean age of patients was (4.6±9.0) years and the mean body weight was (13.2±14.6) kg. The patients were divided into 2 groups: Death group, n=34 and Survival group, n=529. Risk factors for peri-operative mortality were studied by single and multi Logistic regression analysis. Results: The overall peri-operative mortality was 6.0% (34/563). Compared with Survival group, Death group had more patients≤1 year of age (P=0.008), the higher ratio of elective surgery (P=0.002), the longer cardiopulmonary bypass time (P=0.000) and longer aorta clamping time (P=0.001). Multi Logistic regression analysis presented that the age≤1 year was the independent risk factor for TAPVC peri-operative death (OR=3.802, P=0.013) and elective surgery was the protective factor for TAPVC peri-operative death (OR=0.234, P=0.027). Conclusion: The patient's age≤1 year was the independent risk factor for TAPVC peri-operative death, while elective surgery was the protective factor for TAPVC peri-operative death.

5.
Anesthesia and Pain Medicine ; : 274-276, 2014.
Artículo en Inglés | WPRIM | ID: wpr-192643

RESUMEN

Noncontact electrosurgical ground is recently developed to provide adequate electrical return to electric surgical unit without direct contact to the patient. It provides full and safe electrical return without direct contact of patient due to oscillating, high frequency nature of the current flow and large surface of pad. It is useful in burn surgery and effective to prevent burn by improper placements of the grounding pad. But it can induce current to conducting object with direct contact. Current induced in conductive materials can produce heat to make burns. We present a patient with full-thickness burn in left third finger which was resulted from current through stainless steel tube tree on the operating table during surgery. The stainless tube tree was placed on noncontact electrosurgical ground which was covered with plastic sheet and linen sheet. Staff in operating room should be educated and remain vigilant for electrical burns caused by metallic object on noncontact grounding pad.


Asunto(s)
Humanos , Ropa de Cama y Ropa Blanca , Quemaduras , Electrocirugia , Dedos , Calor , Complicaciones Intraoperatorias , Quirófanos , Mesas de Operaciones , Plásticos , Acero Inoxidable
6.
Archives of Plastic Surgery ; : 721-727, 2013.
Artículo en Inglés | WPRIM | ID: wpr-29770

RESUMEN

BACKGROUND: One of the main concerns in orbital blowout fracture repair is a narrow operation field, due mainly to the innate complex three dimensions of the orbit; however, a deep location and extensive area of the fracture and soft tissue edema can also cause concern. Swelling of the orbital contents progresses as the operation continues. Mannitol has been used empirically in glaucoma, cerebral hemorrhage, and orbital compartment syndrome for decompression. The authors adopted mannitol for the control of intraorbital edema and pressure in orbital blowout fracture repair. METHODS: This prospective study included 108 consecutive patients who were treated for a pure blowout fracture from January 2007 to October 2012. For group I, mannitol was administered during the operation. Under general anesthesia, all patients underwent surgery by open reduction and insertion of an absorbable mesh implant. The authors compared postoperative complications, the reoperation rate, operation time, and surgical field improvement between the two groups. RESULTS: In patients who received intraoperative administration of mannitol, the reoperation rate and operation time were decreased; however, the difference was not statistically significant. The total postoperative complication rates did not differ. Panel assessment for the intraoperative surgical field video recordings showed significantly improved vision in group I. CONCLUSIONS: For six years, mannitol proved itself an effective, reliable, and safe adjunctive drug in the repair of orbital blowout fractures. With its rapid onset and short duration of action, mannitol could be one of the best methods for obtaining a wider surgical field in blowout fracture defects.


Asunto(s)
Humanos , Anestesia General , Hemorragia Cerebral , Síndromes Compartimentales , Descompresión , Edema , Cirugía General , Glaucoma , Complicaciones Intraoperatorias , Manitol , Métodos , Órbita , Fracturas Orbitales , Complicaciones Posoperatorias , Estudios Prospectivos , Reoperación , Grabación en Video , Visión Ocular
7.
Soonchunhyang Medical Science ; : 29-30, 2013.
Artículo en Inglés | WPRIM | ID: wpr-8457

RESUMEN

Awareness of intraoperative events in patients under general anesthesia is rare, but awareness during anesthesia is a serious complication that leads to anxiety and post-traumatic stress disorder. The Bispectral Index (BIS) has generally been accepted as a measurement of hypnosis under anesthesia. It is derived from a processed electroencephalogram and computer algorithm that assigns a numerical value based on the probability of consciousness. A 46-year-old, 65-kg male without underlying disease underwent elective surgery for ventral hernia. The patient in this case was administered an anesthetic that we frequently use and then average BIS value are 35. But he experienced awake during general anesthesia. We describe the first case of intraoperation awake under BIS 40 using desflurane.


Asunto(s)
Humanos , Masculino , Anestesia , Anestesia General , Ansiedad , Estado de Conciencia , Monitores de Conciencia , Electroencefalografía , Hernia Ventral , Hipnosis , Despertar Intraoperatorio , Complicaciones Intraoperatorias , Isoflurano , Recuerdo Mental , Trastornos por Estrés Postraumático
8.
Korean Journal of Anesthesiology ; : 47-51, 2011.
Artículo en Inglés | WPRIM | ID: wpr-224117

RESUMEN

We present a case of inadvertent arterial insertion of a central venous catheter, identified during a pericardiectomy procedure after observing abrupt changes in pressure waveform and confirmed via arterial blood gas analysis and transesophageal echocardiography. Central venous pressure measurement was initially 20 mmHg in supine, and then elevated to 30-40 mmHg in right lateral decubitus, presumably resulting from constrictive physiology of pericarditis. The pressure waveforms, however, abruptly changed from a venous to an arterial waveform during surgery. When visual discrimination between arterial and venous blood regurgitation is unreliable, anesthesiologists should confirm that using all the available methods one has on the scene, especially after at least two unsuccessful attempts or in patients with advanced age or clinical conditions resulting in jugular venous dilation. To prevent arterial catheterization, one should limit the leftward rotation of the head by <40degrees and consider using ultrasound-guided method after more than two unsuccessful attempts.


Asunto(s)
Humanos , Análisis de los Gases de la Sangre , Cateterismo , Cateterismo Venoso Central , Catéteres , Catéteres Venosos Centrales , Presión Venosa Central , Discriminación en Psicología , Ecocardiografía Transesofágica , Cabeza , Complicaciones Intraoperatorias , Pericardiectomía , Pericarditis
9.
Chinese Journal of Emergency Medicine ; (12): 1258-1261, 2010.
Artículo en Chino | WPRIM | ID: wpr-385206

RESUMEN

Objective To summarize the clinical experience of endovascular intervention for intra-cranial aneurysms, especially in the respect of the technique and management of intra-operative complications. Method The clinical data of 60 patients with intra-cranial aneurysms treated with endovascular intervention in the past 3 years were analyzed. The relevant literature especially with regard to the practical technique described was reviewed so as to potentiall minimize and properly manage the intra-operative complications. Results A total of 69 sacciform aneurysms and one dissecting aneurysm located at left vertebral artery (VA) were detected by using digital subtraction angiography (DSA) in 60 patients. There were 65 saccular aneurysms obliterated with constructive approach, and five of them treated with stent-assisted technique and four of them treated with ballon-assisted technique. The VA dissecting aneurysm was obliterated with coils by deconstructive approach with complete occlusion of its parent vessel. There were a total of 53 complete occlusions of aneurysms accounted for 76.81% of 69 sacciform aneurysms in 51 patients ( 85 % ) and eight subtotal occlusion of aneurysms (95 % ~ 99 % occlusion) accounted for 13.56% of total sacciform aneurysms in five patients (8.47%) and four incomplete occlusion of aneurysms ( < 95% occlusion) accounted for 6.78% of total sacciform aneurysms in three patients (5.08%), and one was failure in operation. The rupture of aneurysms occurred during operation in4 patients (6.78%). Two senile patients suffered from intra-opeartive symptomatic thromboembolisn. One patient had stent shifting and spring coil dislocated and moved into the M3 segment of the ipsilateral MCA. Vasospasm occurred in 15 patients during operation, and most of them received endovascular intervention 3 days after the initial ictus. The rate of good recovery was 93.3% at discharge from hospital (the modified Rankin Scales, mRS< 2). There were 55 patients followed up for up 24 months after discharge, and excellent recovery rate was found in 51 patients ( mRS < 2), and 3 died.During the follow-up period, no aneurismal recanalization or rupture was noticed in all patients. Conclusions The endovascular intervention is a safe and effective approach to the intra = cranial aneurysms. Advances in the skill of technique and proper management will decrease the complications during operation and improve the prognosis of patients.

10.
Chinese Journal of General Surgery ; (12): 8-11, 2009.
Artículo en Chino | WPRIM | ID: wpr-396587

RESUMEN

Objective To evaluate the cause and management of intraoperative stent-graft migration during endovascular repaire of aortic dissection (AD). Method During the period between May 2001 and Dec 2007 intraoperative stent-graft migration occurred in 17 cases ( 14 males and 3 females) including 15 acute AD cases and 2 chronic AD cases. Backward migration was noticed in 11 cases including the 2 cases found during balloon extention, in 1 case the migration found during the removal of the releasing sheath which scratched the stent-graft, in 2 cases the migration occurred when the grafts were half released. Forward migration occurred in 6 cases resulting in left subclavian artery (LSA) occlusion in 3 cases and left common carotid artery (LCCA) occlusion in the other 3 cases. For the 3 cases of LCCA occlusion, the backward migrated stent-graft was pushed forward by the cuff releasing system and consequently occluded the LCCA in 1 case, and the cuff jumped forward during release and occluded the LCCA in 1 case. Result Backward migration of stent-grafts can be treated by pushing forward the graft with the sheath or additional placement of a cuff. Intraoperative complication may be less life threatening and no perioperative death occurred in this group. Occlusion of LSA in 3 cases by forward migration of stent-grafts were left untreated and 1 case died of leter cerebellar infarction. For the LCCA occlusion in 3 cases, 2 were treated by drawing back the graft with a balloon, and in the remaining 1 case the migrated graft was pushed back with the catheter in the LSA captured by a snare. Conclusion Stent-graft migration during endovascular repair may be related with poor experience of the operator, specific anatomical condition of the patient and the design drawback of the stent-graft. Forward migration of stent-graft is less common but may be more harmful for the patient. Beside back drawing with a balloon, the captured catheter with a snare may be helpful in the management of forward migration of the released stent graft.

11.
Chinese Journal of Postgraduates of Medicine ; (36): 1-3, 2009.
Artículo en Chino | WPRIM | ID: wpr-391961

RESUMEN

Objective To explore the effect of secondary brain injury(SBI) in high-risk factors and brain malignant encephaiocele during surgical operation for severe traumatic brain injury. Methods Carried on the grouping graduation to 112 patients with severe traumatic brain injury according to SBI's high-risk factors:non-high-risk factors group (pure group) 23 cases, high-risk factors group (SBI group) 89 cases, 1 level of high-risk factors group had 27 cases, 2 level of high-risk factors group had 28 cases, 3 level of high-risk factors group had 34 cases. Results Carried on the comprehensive therapy regarding the above patients, the brain malignant encephalocele rate in the SBI group and the pure group was 59.55% (53/89) and 13.04%(3/23) respectively, there was significant statistics differences in the two groups,1 level and 2 level of high-risk factors group of brain malignant encephalocele rate was 40.74% (11/27) and 53.57% (15/28) respectively, the difference was not obvious statistics significance, 2 level and 3 level of high-risk factors group of brain malignant eneephalocele rate was 53.57%(15/28) and 79.41%(27/34) respectively, the difference was obvious statistics significance. Conclusions The SBI's high-risk factors are the important factors affecting severe craniocerebral injury encephalocele. Taking adequate pre-operative assessment, carrying a comprehensive treatment on the patients combine with high-risk factors of SBI can greatly reduced the incidence of brain malignant encephalocele during surgical operation if the high-risk factors of SBI is controlled.

12.
Journal of Korean Neurosurgical Society ; : 234-239, 2008.
Artículo en Inglés | WPRIM | ID: wpr-35186

RESUMEN

OBJECTIVE: There are a few reports on the complications of surgery for epilepsy. We surveyed our data to present complications of epilepsy surgeries from the neurosurgeon's point of view and compare our results with other previous reports. METHODS: A total of 179 surgical procedures for intractable epilepsy (41 diagnostic, 138 therapeutic) were performed in 92 consecutive patients (10 adults, 82 children) during the last 9.2 years (February. 1997-April. 2006). Their medical records and radiological findings were reviewed to identify and analyze the surgical complications. RESULTS: The diagnostic procedures encompassed various combinations of subdural grid, subdural strips, and depth electrodes. Four minor transient complications developed in 41 diagnostic procedures (4/41=9.8%). A total of 138 therapeutic procedures included 28 anterior temporal lobectomies, 21 other lobectomies, 6 lesionectomies, 21 topectomies, 13 callosotomies, 20 vagus nerve stimulations, 13 multiple subpial transections, and 16 hemispherectomies. Twenty-six complications developed in therapeutic procedures (26/138=18.8%). Out of the 26 complications, 21 complications were transient and reversible (minor; 21/138=15.2%), and 5 were serious complications (major; 5/138=3.6%). Five major complications were one visual field defect, two mortality cases and two vegetative states. There were 2 additional mortality cases which were not related to the surgery itself. CONCLUSION: Our results indicate that complication rate was higher than previous other reports in minor complications and was comparable in major complications. However, our results show relatively high frequency of mortality cases and severe morbidity case compared to other previous reports. The authors would like to emphasize the importance of acute postoperative care in young pediatric patients as well as meticulous surgical techniques to reduce morbidity and mortality in epilepsy surgery.


Asunto(s)
Adulto , Humanos , Electrodos , Epilepsia , Complicaciones Intraoperatorias , Registros Médicos , Estado Vegetativo Persistente , Cuidados Posoperatorios , Psicocirugía , Estimulación del Nervio Vago , Campos Visuales
13.
Journal of the Korean Surgical Society ; : 196-202, 2007.
Artículo en Coreano | WPRIM | ID: wpr-213271

RESUMEN

PURPOSE: A laparoscopy-assisted distal gastrectomy (LADG) has recently become a viable alternative for the treatment of patients with early gastric cancer. Surgeons seeking to undertake, or currently practicing LADG, are concerned about the unpredictable intraoperative events that occur during a LADG. However, little information exists on the intraoperative complications during a LADG. The aims of this study were to investigate the intraoperative complications and identify the factors predictive of intraoperative bleeding during a laparoscopy-assisted distal gastrectomy (LADG), with a lymphadenectomy for gastric cancer greater than D1+beta. METHODS: Of the 219 patients, who underwent a laparoscopy- assisted gastrectomy for gastric cancer by a single surgeon, between April 2003 and January 2006, 128 were enrolled in this study. The operative procedure was divided into 5 steps. Various intraoperative complications, such as bleeding and perigastric organ injuries, occurring during the different operative steps were investigated by reviewing videotapes of the procedures. RESULTS: A total of 839 bleeding events were encountered during the procedure, with a mean of 6.6 per patient. The mean numbers of bleeding events during each step were significantly different, with greater numbers occurring during steps II and IV (P < 0.0001). A multiple logistical regression analysis identified male gender (P=0.002, odds ratio 3.870) and a higher body mass index (P=0.038, odds ratio 1.158) as independent predictors of higher intraoperative bleeding rates. CONCLUSION: Intraoperative bleeding was found to be the most common complication during a LADG for gastric cancer, with greater numbers of bleeding events occurring during steps II and IV. Gender and body mass index were independent covariates associated with the development of intraoperative bleeding during a LADG.


Asunto(s)
Humanos , Masculino , Índice de Masa Corporal , Gastrectomía , Hemorragia , Complicaciones Intraoperatorias , Escisión del Ganglio Linfático , Oportunidad Relativa , Neoplasias Gástricas , Procedimientos Quirúrgicos Operativos , Grabación de Cinta de Video
14.
Journal of the Korean Ophthalmological Society ; : 1057-1064, 2006.
Artículo en Coreano | WPRIM | ID: wpr-222074

RESUMEN

PURPOSE: To evaluate the onset of retinal detachment (RD) in eyes with phacoemulsification and post chamber lens (PE & PCL) implantation. METHODS: We retrospectively analyzed 3023 eyes that had undergone clear cornea incision and PE and PCL implantation and 116 eyes that had undergone scleral incision and PE and PCL implantation. They had been operated from January 1995 to December 2000 by one surgeon and followed up for 4 years or more. RESULTS: Eighteen eyes (0.57%) of the 3139 eyes developed pseudophakic RD within a mean period of 663 days. In the scleral incision group, there were 4 cases of pseudophakic RD (3.4%) of 116 eyes developed in a mean period of 185.2 days. In the clear cornea group, there were 14 pseudophakic RD eyes (0.46%) of the 3023 eyes and the mean period was 799 days. Of these, 3 eyes made up the intraoperative complication group with a mean period 205.6 days. But in the group of cases with no intraoperative complications, the mean period was 962 days. CONCLUSIONS: In high myopic eyes, retinal detachment developed in the earlier postoperative period and at a higher rate than those of non-high myopic eyes after PE and PCL implantation.


Asunto(s)
Córnea , Complicaciones Intraoperatorias , Facoemulsificación , Periodo Posoperatorio , Desprendimiento de Retina , Retinaldehído , Estudios Retrospectivos
15.
The Journal of the Korean Orthopaedic Association ; : 1025-1029, 1996.
Artículo en Coreano | WPRIM | ID: wpr-769990

RESUMEN

Arthroscopically assisted anterior cruciate ligament(ACL) reconsturction provide a technique with less morbidity, less pin, less sacr, lower ris k of sepsis. The magnification offered by arthroscopic visualization also provide a clearer view, more precise location of anatomical landmarks, and the ability to place the graft in the exact anatomic sites. However, in order to accomplish all these goals, the surgeon must possess a high level of psychomotor skills, which take time and practice to develop. Wile this learning curve is being completed, there are occasion when complications will occur, and, realistically these may be difficult to avoid. The purpose of this study is to evaluate author's cases in which complication occurred during the endoscopic one-incision ACL reconstruction using the patellar tendon and to offer some tips on how to avoid them and how to salvage the situation if they do occur. We reviewed 22 complications (11 patients) out of 40 ACL reconstructions performed between May 1994 and December 1995. The complications were divergence(6), graft-tunnel mismatch(5), too anterior tibial tunnel(3), too anterior femoral tunnel(2), too posterior femoral tunnel(2), rotation of screw around the graft(2), guide pin breakage(1), bone plug retraction into the joint(1). It is suggested that arthroscopist should constantly try to avoid the intraoperative complications of arthroscopically assisted ACL reconstruction and follow the precautions and preventive measures recommended.


Asunto(s)
Complicaciones Intraoperatorias , Rodilla , Curva de Aprendizaje , Ligamento Rotuliano , Sepsis , Trasplantes
16.
Academic Journal of Second Military Medical University ; (12)1981.
Artículo en Chino | WPRIM | ID: wpr-553698

RESUMEN

Objective: To introduce an improved direct method for first puncture and to study the safety of first puncture in laparoscopic surgery.Methods: Four kinds of techniques were used to perform the first puncture on 4 102 patients.Group A: trocar puncture were performed after pneumoperitoneum in 2 492 cases.Group B: trocar puncture was directly through the incision of umbilical skin in 798 patients; Group C: trocar puncture was directly through the incision of umbilic skin,subcutancous fat and fascia in 387 patients.Group D: opened umbilical hole and inserted the trocar shell without puncture in 425 cases.it was a success if entered the abdominal cavity at the first time,it was unsafe if punctured twice and a failure if the needle hadn't entered the abdominal cavity for 3 times or went into the subcutaneous vessels or viscera.Results: There were no vessels and viscera injury during punctures in our study.The puncture results were related to the different methods.Compared with group A, the success rate of group C and D were significantly improved( P 0.05).Success rates of group C and D were significantly higher than that of group A.The success rate was higher in group D than in group C( P

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