[Objective] To sum up the clinical experience of famous veteran doctor LI Rongzhen in treating the fundus oculi disease. [Methods] By learning from Professor LI Rongzhen, recording the relevant cases and analyzing the typical cases, to summarize the academic idea and the clinical experience according to the viscera syndrome differentiation and treatment characteristics, as well as list two proved cases. [Results] Professor LI Rongzhen holds that this disease is closely related with the viscera, origins from heart, involving liver, lung and kidney. In the clinical treatment, Professor LI is good at using the classical prescriptions and the therapy with syndrome differentiation with the permit addition and subtraction, according to the pattern of the fundus oculi disease, which has received the remarkable effect: patients with the deficiency of both heart and spleen of sudden blind, using the principle of nourishing qi to stop bleeding with Guipi Decoction, patients with hyper-action of liver yang, using Zhengan Xifeng Decoction to nourish yin for suppressing hyperactive yang, patients with qi stagnation and blood stasis are treated by Xuefu Zhuyu Decoction to remove stasis and stopp blood;patients with deficiency of kidney-yin of vitreous opacity, using the treatment of tonifying kidney for improving eyesight, with Six Ingredient Rehmannia Pill to nourish the liver and kidney, syndrome with the disharmony of liver and spleen, using Xiaoyao Powder to replenish vital energy ,deficiency of qi and blood, applying Bazhen Decoction to invigorate qi and blood. All of the cases verify her clinical experience. [Conclusion] While treating the fundus oculi disease, Professor LI pays attention to the relation between the eyes and the viscera, using the therapy with syndrome differentiation, with the flexible application of the ancient prescriptions and the traditional Chinese medicine, her experience in treating the fundus oculi disease is well worth learning and using.

[Objective]To evaluate the efficacy and disc degeneration of the SF pedicle screw internal fixators in the treatment of thoracolumbar fractures.[Method]Thirty-six patients were treated by SF pedicle screw intemal fixators from July 2001 to July 2003.[Result]Thirty-six patients were followed-up for 2～5 years(average 3.72 years),Compared with preoperation,the Cobb's angle,anterior and posterior heights of compressed vertebral bodies of postoperation and final follow-up were significantly corrected(P

Postoperative X-ray films showed that the fracture healing time was averagely 5.4 months. Al of the fractures were recovered wel that subtrochanteric fractures, intertrochanteric fractures and femoral shaft fractures were al healed. There was no fracture displacement, internal fixation loosening and varus deformity. Only one case showed difficulties in nail insertion. Excellence rate of Harris hip functional scores was 88.2%postoperatively. Proximal femoral nail antirotation is a reasonable design, and the helical blade can resist the rotation and stabilize the angle. The proximal femoral nail antirotation has better effects, which is an ideal internal fixation for subtrochanteric femoral fractures.

Objective: To explore the effect of buzhong yiqi decoction(BZYQD) with various concentrations at different time points on gastrin(GAS) gene expression level in spleen-qi deficiency rats.Methods: The spleen-qi deficiency rats were randomly divided into the model control group and the low,medium and high dosage of BZYQD groups.Reverse transcriptase polymerase chain reaction was used to observe the effect of BZYQD on the GAS mRNA of gastric antrum in rats treated at different time points(7,14,21d).Results: As compared with that in model control group,the GAS gene expression level were significantly higher both in the medium and high dosage groups(P

Objective To investigate the preliminary results and complications of a tapered proximal femur modular stem in total hip arthroplasty (THA).Methods From October 2010 to December 2011,tapered proximal femur modular stems were used for THA in 50 patients (56 hips).There were 14males and 36 females,at a mean age of 61 years (range,25-82 years).Forty-four patients had unilateral THA and six bilateral THA.Hip osteoarthritis secondary to developmental dysplasia of the hip occurred in 15 patients,femoral neck fractures in 12,avascular necrosis of the femoral head in 10,primary hip osteoarthritis in nine,rheumatoid hip arthritis in two,malunion of femoral neck fracture in one,and femoral head fracture combined with posterior dislocation of the hip in one.The adopted femoral component was a tapered proximal femur modular stem.Femoral head-acetabulum interface composed metal-polyethylene in 34 hips,ceramics-polyethylene in 12 hips,and ceramics-ceramics in 10 hips.There were 48 hips with standard femoral head (28 mm) and eight hips with non-standard femoral head (＞28 mm).Results Mean period of follow-up was 11 months (range,6-19 months) and two patients (two hips) were lost to follow-up.Harris hip score improved from 36 points (range,4-71 points) preoperatively to 89 points (range,55-98 points) at the final follow-up.There was one patient with mild pain in the thigh,one moderate pain,but none severe or critically severe pain at the final follow-up.At the final follow-up,no migration or loosening of the implanted prostheses occurred; periprosthetic bone ingrowth fixation on the femoral side was achieved in 53 hips and fibrous stable fixation in one hip ; apart from one hip of ＜ 2 mm prosthetic subsidence,the remained revealed no subsidence of the prostheses.Intraoperative complications included acetabulum perforation in one hip and periprosthetic femoral fracture in one hip.Conclusion The short-term results are satisfactory,but the potential risk of fretting/corrosion and even breakage at the modular stem junction remains.

Objective To investigate the advantages, indications, operative techniques and pre-liminary curative effect of proximal femoral nail antirotation(PFNA) in surgical treatment of intertrochan-teric fractures. Methods From March 2006 to June 2007, PFNA fixation was done on 38 patients with intertrochanteric fractures including 17 males and 21 females, at an average age of 65. 4 years(35-93 years). According to AO/ASIF classification, there were 10 patients with type 31-A1 fractures, 21 with type 31-A2 and 7 with type 31-A3. All patients were reduced through longitudinal traction on the traction table, with implantation of PFNA via a mini-incision. Results The mean operation duration was 50 minutes(35-105 minutes)and mean blood loss 100 ml(50-300 ml). All patients were successful except for 1 patient with split lateral cortical bone of distal shaft of the femur during operation. All pa-fients were followed up for average 13 months(4-19 months), which showed long-team bed stay due to severe complieations in 1 patient. Function recovery in 32 and deterioration of the injured limbs in 5. Cer-ebral infarction was found 6 months after operation in 1 patient, who was able to walk under support. Pri-mary bone union was achieved in all patients, with average healing time of 9. 5 weeks. There were no complications such as infection of incisional wound, pulmonary infection, phlebothrombosis, over incision or coxa adducta, except that 2 patients had perioperative respiratory system disease. According to Harris hip rating scale system. The result was excellent in 20 patients, good in 13, common in 4 and poor in 1, with total excellence rate of 89%. Conclusions As a new technique, PFNA has advantages of litth trauma. Early get-out-of-bed exercise, few complications, rigid fixation and high bone union rate and is suitable for all kinds of intertrochanteric fractures especially for old patients with osteoporosis.

BACKGROUND:Total knee arthroplasty has matured in clinical treatment. LPS-Flex Mobile Bearing System (Zimmer, USA) artificial knee prosthesis is the high-flexion rotating platform type knee prosthesis. The time of its clinical application in China is short, so its advantages have not been reported. OBJECTIVE:To investigate the preliminary clinical outcome of the total knee arthroplasty with LPS-Flex Mobile Bearing system artificial knee prosthesis (Zimmer, USA), and to assess the biocompatibility of artificial prosthesis and host using range of motion of knee and function after replacement. METHODS:We retrospectively analyzed 37 patients (42 knees) undergoing total knee arthroplasty using Zimmer LPS-Flex Mobile Bearing prostheses (high-flexion rotating platform type knee prosthesis) in The First Hospital Affiliated to Soochow University from February 2012 to March 2014, including 9 males (10 knees) and 28 females (32 knees), aged 47-78 years, averagely 63.7 years. Bone cement fixation was used, and the patel a was not treated with replacement. Postoperative complications were observed. Ranges of motion of knee joint preoperatively and postoperatively were compared. The recovery of knee joint function was evaluated using Hospital for Special Surgery Knee Score. RESULTS AND CONCLUSION:A total of 34 cases (38 knees) were fol owed up for 6-28 months. Range of motion of knee joint improved from 88.5° before operation to 124.2° after operation on average. Hospital for Special Surgery Knee Score improved from 52.5 before replacement to 91.1 after replacement, showing significant differences (P<0.01). Therapeutic effects were assessed according to Hospital for Special Surgery Knee Score:excel ent in 20 cases, good in 16 cases, average in 2 cases, with an excel ent and good rate of 95%. The incidence of various complications was low. These data suggested that short-period clinical outcomes of high-flexion rotating platform type knee prosthesis replacement are satisfactory. This prosthesis has advantages in its design, which is more close to the physical structure of knee joint, but its long-period outcomes deserve further investigations.

Objective To compare the outcome of proximal femoral nail antirotation (PFNA)and third generation of Gamma nail (TGN) in the treatment of femoral intertrochanteric fracture in the elderly. Methods From January 2007 to June 2008, the patients with intertrochanteric fractures were divided into PFNA group ( n = 55 ) and TGN group ( n = 52 ) randomly. The two treatment groups were comparable in aspect of general data. The clinical data of surgical trauma, complications and postoperative function of the two groups were compared in our study. Results The mean operation time was (66.6 ± 15.4) min in PFNA group and (73. 1 ± 20.8 ) min in TGN group (P ＞ 0. 05 ). The mean intraoperative blood loss differed significantly, (219.5 ± 107.5 ) ml in PFNA group compared with (269.0 ±123.9) ml in TGN group ( P ＜ 0. 05 ). The mean fluoroscopy time was ( 2.97 ± 1.14 ) min in PFNA group and (3.43 ± 1.18) min in TGN group (P＜0.05). Unilateral femoral shaft splits at the distal end of the nail was observed intra-operatively in four patients of the PFNA group and in one of the TGN group,with no statistical difference between two groups. Of all, 91 patients ( n =46 in the PFNA group and n =45 in the TGN group) were followed up for a duration of ( 17.5 ±3.69) months. There was one re-fracture and one implant failure during the follow up period in PFNA group, which was not found in TGN group. Fiftyone patients recovered to normal activity status, including 27 in the PFNA group and 24 in the TGN group,with no statistical differences. Conclusions Intertrochanteric fracture can be treated successfully with PFNA and TGN. There is no significant difference in complications and functional outcome between the two groups. However, PFNA takes advantages of less blood loss, less operative time and less fluoroscopy time over TGN.

BACKGROUND:There are a variety of surgical approaches for minimally invasive total hip replacement,such as anterolateral,posterolateral and two-incision.However,it is unknown which one is more in line with the concept of minimally invasive and easy to carry out.OBJECTIVE:To observe the clinical application effect of total hip replacement using anterlateral modified Watson-Jones approach.METHODS:From January 2005 to December 2006,35 patients were performed total hip replacement with the new anterlateral approach at the Department of Orthopaedics,the First Affiliated Hospital of Soochow University,including 16 males and 19 females,aged 52-78 years,mean aged 65.9 years;the average body mass index was 24.4 kg/m~2 (19.3-30.1 kg/m~2).The length of incision,operative duration,transfusion,complications,postoperative movement,postoperative hospital stay,prosthesis position and Harris score after operation were observed.RESULTS AND CONCLUSION:The patients were followed up 6-24 months,with an average of 17.3 months.The average length of incision was 8.3 cm (7-12 cm).The mean operative duration was 92.1 minutes (70-120 minutes).The average blood transfusion was 300 mL (0-800 mL).All the patients were practice their limb muscles immediately after the operation and they were activity the day after operation under the guidance of doctor.The average postoperative hospital stay was 7.9 days (5-15days).Eleven hip pains occurred at 3 months,9 cases at 6 months and 5 cases at 12 months,the Harris scores were (79.5±4.4)points,(84.0±3.6) points,and (85.4±3.0) points,respectively.No infection,dislocation,vessel or nerve injury happened.From the follow up,all of the patients had good prosthesis position and rang of hip motion.The results revealed that the new anterolateral approach is minimally invasive total hip replacement,and the patients can recover faster via some proper exercise.

Objective: To explore the effect of modified HuangqiJianzhong decoction(MHQJZD) with various concentrations at different time points on gastrin(GAS) gene expression level in spleen-qi deficiency rats.Methods: Spleen-qi deficiency syndrome was induced in rats by compound methods which including Radix et Rhizoma Rhei, exhausting and hunger.Spleen-qi deficiency rats were randomly divided into the model control group and the low,medium and high dosage of MHQJZD group.Reverse transcriptase polymerase chain reaction was used to observe the effect of MHQJZD on the GAS mRNA of gastric antrum in rats treated at different time points(7,14,21d).Results: As compared with that in model control group,the GAS gene expression level were both significantly higher in the medium and high dosage groups(P