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Objective:To explore the effect of minimally invasive hematoma puncture and drainage in the treatment of elderly patients with cerebral hemorrhage by using 3D slicer and Sina software to conduct 3D reconstruction and preoperative localization of intracerebral hematoma.Methods:A total of 74 elderly patients with a first-onset intracerebral hematoma aged ≥75 years, having surgical indications and stable vital signs were grouped into 3D slicer plus Sina software localization group(as group A, n=40)or CT localization group(as group B, n=34). Based on the localization, hematoma puncture and drainage were performed after local anesthesia.Preoperative preparation time, hematoma location, puncture success rate, postoperative hematoma clearance rate, postoperative re-bleeding rate and GCS score were statistically analyzed.Glasgow coma scale(GCS)scores were used in predicting the mortality.Results:The preoperative preparation time was significantly shorter in group A than in group B[(5.5±3.4)min vs.(8.5±2.7)min, t=3.337, P=0.001]. The success rate of hematoma puncture and drainage(90.0% and 70.6%, χ2=4.51, P=0.034)and postoperative hematoma clearance rate[(87.5±3.4)% and(80.3±2.7)%, t=10.10, P=0.000]were higher in group A than in group B. There were no significant differences in operative time, the accuracy of hematoma localization, re-bleeding rate and GCS score between the two groups( P>0.05). Conclusions:3D slicer plus Sina software can precisely locate the intracerebral hematoma, and minimally invasive hematoma puncture and drainage of intracerebral hematoma under local anesthesia were safe and effective in the treatment of elderly patients with intracerebral hemorrhage.
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OBJECTIVE@#To explore the clinical effect of percutaneous transforaminal endoscopic discectomy via lateral position assisted with local anesthesia for lumbar disc herniation in elder with systemic diseases.@*METHODS@#The clinical data of 44 elder patients with lumbar disc herniation and systemic diseases treated from June 2013 to June 2017 were retrospectively analyzed. Including 26 males and 18 females, aged 70 to 86 years old with an average of(77.5±3.5) years, course of disease was 3 weeks to 6 months. Percutaneous transforaminal endoscopic discectomy via lateral position assisted with local anesthesia was performed in the patients. Postoperative straight leg-raising degree change and Nakai criteria were used to evaluate the operative effect. Visual analogue scale(VAS) and JOA scoring system were used to compare the symptom improvement between preoperative and postoperative.@*RESULTS@#No serious complications occurred during and after the operation, and the coexisting medical diseases were not aggravated. All patients safely survived the perioperative period. All the 44 cases were followed up from 6 to 30 months with an average of 20 months. Postoperative straight leg raising angle was obviously improved. At final follow-up, according to Nakai standard, 41 cases got excellent results, 3 good. VAS scores were significantly decreased and JOA scores were significantly increased in final follow-up(<0.01).@*CONCLUSIONS@#Percutaneous transforaminal endoscopic discectomy via lateral position assisted with local anesthesia is a safe, effective, less invasive technique for the treatment of lumbar disc herniation in elder with systemic diseases. Multidisciplinary collaboration and perioperative well controlled disease are essential for early rehabilitation of such patients.
Subject(s)
Aged , Aged, 80 and over , Female , Humans , Male , Anesthesia, Local , Diskectomy, Percutaneous , Endoscopy , Intervertebral Disc Displacement , Lumbar Vertebrae , Retrospective Studies , Treatment OutcomeABSTRACT
ObjectiveTo evaluate the clinical results of minimally invasive ankle arthrodesis with percutaneous cannulated screws.MethodsBetween April 2005 and October 2010, 12 patients with the ankle arthrodesis for unilateral severe arthritis (Kellgren-Lawrence class Ⅲ) were prospectively analyzed, including 2 cases of rheumatoid arthritis, 8 cases of post-traumatic arthritis, and 2 cases of osteoarthritis. There were 7 males and 5 females with an average age of 42.0 years(range, 25-7 1). The average disease duration was 7.3 years (range, 1-21). The anterior median incision of 3.0-5.0 cm was made to explore the ankle joint.The cartilage of tibial-talus joint was completely debrided. Two guide pins were inserted from posterosuperior to anteroinferior, and cannulated screws were implanted to fix ankle joint. All patients were physically examined with an extended protocol of questionnaires and the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle and Hindfoot Scales. Ankle fusion in all patients was evaluated by clinical examination, and conventional radiography including anterior-posterior, lateral and mortise views of the ankle. ResultsAll 12 patients were followed up postoperatively for an average of 21.5 months(range, 6-55), and were proved be bone union by clinical examination and radiology with a mean of 13.5 weeks (range, 9-21). The AOFAS rating scale improved from a mean of 42.8±8.6 points at pre-operation to a mean of 66.6±5.4 points at post-operation 6 months,showing significant difference(t=-3.075, P=O.012), and to a mean of 72.3±4.6 at the final follow-up, also showing significant difference with pre-operation (t=-8.595, P=-0.006). There was no infection,local skin necrosis, screw loosing, and so on. ConclusionThe minimally invasive ankle arthrodesis with percutaneous cannulated scews is a recommend procedure, with mini-invasion, short surgery time, high fusion rate, good clinical outcomes, few complications.