Introduced in the paper are the background,mode and development course of Taizhou Enze Medical Center (Group),with special focus on the concrete measures of its group management,including the reconstruction of human resource,finance,property,information,professional skills and knowledge resources.It also made recommendations based on its practice and experience.

Objective To discuss the indication, surgical technique and curative effect of humeral head replacement in treatment of complex proximal humerus fracture in old patients. Methods From 2000 to 2006, 23 patients with complex proximal humerus fractures were treated with humeral head replacement and fixated with bone cement in old patients. Rehabilitation training was performed after operation.Results Of all, 19 patients were followed up for average 1.8 years, which showed no infection, nerve injury or periprosthetic fracture except for one patient with semiluxation. NEER score system was used to evaluate the function joint prosthesis. Mean NEER score was 82.1 points, including 80-89 points ( satisfactory) in 17 patients and 70-79 points (unsatisfactory) in 2, with satisfaction rate of 89%. No patient needed revision. Conclusion With strict indication, active reconstruction of rotating cuff and stable structure of the joint, planned postoperative rehabilitation training, the humeral head replacement is a good method for treating complex proximal humerus fractures in the old patients.

The key to clinical paths administration lies in the optimization of the key processes and sectors in medical service, which will achieve an integration that is based on patients and span departments to cover all medical service sectors and processes. The clinical path practice was introduced into the hospital in 2005, and the clinical paths have been put into practice for over 20,000 cases/occasions by the end of 2009, scoring satisfactory social and economic outcomes as of now. For the purposes of speeding up the clinical path practice for expected outcomes in optimizing key medical service processes, we have got the following eight experiences and lessons: (1) Build shared demands; (2)Establish a powerful leadership; (3) Develop and promote visions; (4) Eliminate resistance and pool the forces; (5) Keep on the efforts and focus on details; (6) Reward involvements; (7) Recruit and develop key operators within the hospital; (8) Systemize and supervise the experiences of implementation.Promotion of clinical paths is a renovation in management with its inherent rules. Adoption of appropriate technical strategies and cultural strategies will upgrade the quality and acceptance of clinical path implementation.

Objective:To observe the response and changes of cranial suture to the distraction forces in growing goats.Methods:A custom-made distractor was used for expanding coronal suture of 11 growing goats at the rate of 0.4 mm/day for 8 days.The animals were killed 0,2 and 4 weeks respectively after completion of suture distraction application. X-ray examination was taken and the distracted suture samples were harvested and processed for scanning electron microscopic observation and immunohistochemistry examination of BMP and TGF-? expression. The coronal sutures taken from other undistracted animals were used as the controls. Results:The coronal sutures were separated successfully in distracted goats. 0 and 2 weeks after application of suture distraction, the collagen fiber bundles were strengthened and aligned in the direction of the distraction. Strong expression of BMP and TGF-? were detected in the fibroblast-like cells and the active osteoblasts. 4 weeks after suture distraction, signs of intramembranous ossification were found in the edge areas of the distracted suture, and the positive staining of BMP and TGF-? was still noted in the osteoblasts around the newly formed bone trabeculae. Conclusion:BMP and TGF-? may play important roles in the process of bone formation and remodeling during suture distraction osteogenesis.

Objective To investigate the treatment of the complications of puncture lapsus after the percutaneous vertebroplasty (PVP) for osteoporotic fractures.Methods From December 2011 to November 2014,3 female patients with postoperative complications of PVP which were treated for osteoporotic fractures,aged from 71 to 82 years (average,78 years old) were involved.Each of them performed a revision surgery in our hospital.One of them was performed with PVP of the 12th thoracic vertebral due to the osteoporotic thoracic vertebral compression fracture.However,bone cement was leaked into spinal canal after PVP,and the patient suffered from left abdominal constriction and impaired of sensation in left inguinal region.She underwent anterior approach of decompression,cement removal and internal fixation one year after the first operation.The second case was performed with PVP of the 1st lumbar vertebral due to the osteoporotic lumbar vertebral compression fracture.In this case,bone cement was leaked into spinal canal after PVP,and the patient suffered from abdominal and lower extremity pain,paralysis,and hypoesthesia of lower limbs.This patient was treated with posterior approach of decompression,cement removal and internal fixation.The third case was performed with the 12th thoracic vertebral PVP due to the osteoporotic thoracic vertebral compression fracture.Subdural hemorrhage happened after PVP,and the patient suffered from paralysis and sensory loss of the two lower limbs.This patient was treated with posterior approach of laminotomy,hemostasis in the spinal canal and evacuation of hematoma.We performed a follow up from 21 to 29 months (average,24.7 months),to observe the recovery of the patients.Results one case' s abdominal constriction eliminated and the inguinal region pain improved after the revision surgery,and there's no internal fixation loosening with the follow-up of 21 months.The other case's abdominal and lower limb pain relieved,the lower limb muscle strength recovered to grade 4,and the tactile of lower limb recovered to normal after the revision surgery.There' s no internal fixation loosening with the follow-up of 29 months.One case of patients with slightly recovered of lower extremity muscle strength and feeling after surgery,and remained lower limb pain,died two years after the surgery.Conclusion Complications of spinal cord compression after percutaneous vertebroplasty (PVP) for osteoporotic fractures can get good outcomes by using appropriate revision surgeries,although revision surgery is difficult and risky.

Objective:To investigate the effectiveness and safety of middle-column preserved pedicle subtraction closing-opening wedge osteotomy for the treatment of stiff kyphosis.Methods:From January 2016 to April 2018, 12 patients with stiff kyphosis in our department were treated with middle-column preserved pedicle subtraction closing-opening wedge osteotomy. The patients' operative time, intraoperative blood loss, postoperative drainage, surgical complications, low back pain and leg pain visual analogue scale (VAS), Oswestry dysfunction index (ODI) score, and SF-36 were recorded.These parameters were compared at preoperative, postoperative, and at the final follow-up. Coronal parameters included lumbar scoliosis Cobb angle, C 7 vertebral body center to humeral vertical line distance (C 7PL-CSVL), whilesagittal parameters includedlumbar Lordosis (LL), sacral slope (SS), pelvic tilt (PT), and sagittalvertical axis (SVA). Results:All of 12 patients successfully completed the operation.The mean operation time was 238.20±65.95 min, the mean intraoperative blood loss was 440.50±133.60 ml.The patients’ODI score was 65.92%±6.96% at the preoperative, and 21.00%±3.19% at the final follow-up. The difference was statistically significant ( t=20.32, P<0.0001).The VAS score of back pain was 6.00±0.95 at preoperative, 2.33±0.89 at 3 months postoperatively, and 1.42±0.51 at the final follow-up. The VAS score of leg pain was 6.91±1.24 at preoperative, 2.50±1.00 at 3 months postoperatively, and1.50±0.52 at the final follow-up. There was significant difference in SF-36 at preoperative and at final follow-up ( P<0.05). The differences in LL, SS, PT and SVA at the preoperative and at final follow-up were statistically significant ( F=17.47, P<0.001; F=5.015, P=0.0125; F=14.66, P<0.001; F=81.11, P<0.001) . There was significant difference in lumbar scoliosis Cobb angle and C 7PL-CSVL at the preoperative and at final follow-up ( F=87.19, P<0.001; F=100.9, P<0.001) . Conclusion:The advantages of this surgical procedure includesimple operation, reducedsurgery time, and shorten intraoperative bleeding, which can effectively relief clinical symptoms, improve the quality of life, correctkyphosis, and maintain the patient's spinal-pelvic balance.

ObjectiveTo investigate the accuracy of percutaneous iliosacral screw fixation in sacroiliac joint fracture-dislocation with minimally invasive guider with CT-guided.MethodsFrom January 2011 to May 2011,8 patients with sacroiliac joint fracture-dislocation were treated using percutaneous iliosacral screw fixation assist with minimally invasive guider in CT-guided,which included 5 males and 3 females,with the average age of 32 years (ranged from 26 to 56 years).All patients suffered with vertically unstable pelvic fractures.Bone traction was used in femoral condyle for 6 cases which displaced more than 2cm in sacroiliac joints.Patients were prone position on the CT bed.First sacroiliac joint CT-scan was performed,then marked the needle position on affected side buttocks after measure the best position and track of needle that expected on CT computer screen.According to the data of CT-scan,the angle of the devices was adjusted,which could control 3D direction of the minimally invasive guider,then insert the Kirschner wire into sacroiliac joint guided with the front end of the sleeve of the minimally invasive guider,confirmed the track of needle was excellent with CT-scan (3D),then the guider was moved out and put the hollow screw (dia 7.3 mm Synthes) into the sacroiliac joint along the Kirschner wire.ResultsAll 8 patients were successfully insert the Kirschner wire.The operation time was from 10 to 20 min(mean,14 min).All screws were in the position expected before surgery,no cut out of bone with the CT-scan immediately after operation,the shape of sacroiliac joint was restored satisfied and the fixation was stable.No numbness and radiation-like pain appeared among the operation in the lower limb for all patients,no case had vascular and neurological complications postoperative.ConclusionThe minimally invasive guider can improve the accuracy,security and simplicity of the percutaneous iliosacral screw fixation with CT-guided,and also avoid the deviation of needle insertion angle that determined by operator himself.

OBJECTIVETo investigate the clinical effect of Halo-vest head ring in the treatment of replantation of total scalp avulsion.

METHODSWe treated 11 cases of total scalp avulsion with the anastomosis of arteriovenous vessels and Halo-vest head ring from December 2006 to February 2015.

RESULTSOne patient's replanted scalp got necrosis because of serious contusion which was healed without hair growth after free skin graft and dressing. All the scalp flaps in the other 10 patients survived. After 3-96 months follow-up, the wound completely healed, the scalp and hair grew well with satisfactory appearance.

CONCLUSIONSThe use of Halo-vest head ring for replantation of total scalp avulsion can effectively improve the survival rate and survival area.

Anastomosis, Surgical ; methods ; Bandages ; Graft Survival ; Humans ; Lacerations ; surgery ; Necrosis ; etiology ; Prostheses and Implants ; Replantation ; methods ; Scalp ; injuries ; pathology ; surgery ; Skin Transplantation ; methods ; Surgical Flaps

Objective To know the faculty experiences of patients in ICU during the course of oretracheal intutation, analyze the influence of related stressor in ICU on patients, and then carry out certaincounter nursing measures according to the results.Methods Phenomenological approach was adopted in this research, 8 patients with orotracheal intubtion received interviews, the data collected from the interviews were analyzed thematically. Results Three themes were showed: a series of mental and psychiatric symptom, obviously emotional change and the aggravation of local irritation. Conclusions Scientific ICU should be build by related nursing managers, the individualization and humanization nursing cares should be used for patients in ICU to promote nursing quality.

Objective To explore issues of the human tissue biobank, ranging from its establishment, collection and preservation of samples, quality control, management and application. Methods Development of standardized operational procedures, collection of such samples as fresh frozen tissues from the surgery, paraffin-embedded tissues, whole blood, serum, plasma, and cerebrospinal fluid. Specimens were classified and made aliquots according to different requirements, and then stored at room temperature, -80℃ refrigerator or in liquid nitrogen. Microsoft Access database system was used in the management of these specimens. Results From September 2004 to September 2008, a total of 11 872 samples from patients with benign and malignant diseases were collected and preserved. Among them, 4360 tubes of fresh frozen tissue samples from 2500 cases were provided within and beyond the province. These samples were also applied to DNA, RNA, protein extraction and tissue microarray, and immunohistochemistry-related research. Conclusion Human tissue biobank is highly useful in sharing human tissue resources effectively, as it can provide high quality specimens from benign and malignant diseases and normal control. In addition, it plays a very important role in exploring pathogenesis, developing new technologies for early detection of disease and new therapeutic strategies.