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Li S, Du J, Huang Y, Gao S, Zhao Z, Chang Z, Zhang X, He B. From hyperglycemia to intervertebral disc damage: exploring diabetic-induced disc degeneration. Front Immunol 2024; 15:1355503. [PMID: 38444852 PMCID: PMC10912372 DOI: 10.3389/fimmu.2024.1355503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/05/2024] [Indexed: 03/07/2024] Open
Abstract
The incidence of lumbar disc herniation has gradually increased in recent years, and most patients have symptoms of low back pain and nerve compression, which brings a heavy burden to patients and society alike. Although the causes of disc herniation are complex, intervertebral disc degeneration (IDD) is considered to be the most common factor. The intervertebral disc (IVD) is composed of the upper and lower cartilage endplates, nucleus pulposus, and annulus fibrosus. Aging, abnormal mechanical stress load, and metabolic disorders can exacerbate the progression of IDD. Among them, high glucose and high-fat diets (HFD) can lead to fat accumulation, abnormal glucose metabolism, and inflammation, which are considered important factors affecting the homeostasis of IDD. Diabetes and advanced glycation end products (AGEs) accumulation- can lead to various adverse effects on the IVD, including cell senescence, apoptosis, pyroptosis, proliferation, and Extracellular matrix (ECM) degradation. While current research provides a fundamental basis for the treatment of high glucose-induced IDD patients. further exploration into the mechanisms of abnormal glucose metabolism affecting IDD and in the development of targeted drugs will provide the foundation for the effective treatment of these patients. We aimed to systematically review studies regarding the effects of hyperglycemia on the progress of IDD.
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Affiliation(s)
- Shuai Li
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Medical College, Yan’an University, Yan’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Jinpeng Du
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Yunfei Huang
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Shenglong Gao
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Medical College, Yan’an University, Yan’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Zhigang Zhao
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Zhen Chang
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - Xuefang Zhang
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
| | - BaoRong He
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyidong Road, Xi’an, Shaanxi, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi’an, Shaanxi, China
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Du JP, He BR. [Selection of posterior fixation segments for Lenke 5 adolescent idiopathic scoliosis]. Zhonghua Yi Xue Za Zhi 2024; 104:5-9. [PMID: 38178761 DOI: 10.3760/cma.j.cn112137-20230803-00147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
With the further understanding of the concept of three-dimensional correction by spinal surgeons, the progress of internal fixation instruments, de-rotation tools and the improvement of surgical techniques, the scientific formulation of surgical strategies for Lenke 5 adolescent idiopathic scoliosis has gradually become the focus of controversy. The formulation of preoperative surgical strategy not only directly affects the correction of deformity and balance reconstruction, but also is directly related to the activity function of spine and the quality of life of patients after operation. Therefore, this paper will discuss from three aspects: the method of surgical fixation, the surgical approach and the selection of fixed vertebrae. The author believes that Risser sign should be taken as an important consideration to judge the method of surgical fixation. The choice of surgical approach must refer to the operator's familiarity and experience with the approach, grasp the adaptive signs and consider the risks and benefits of the operation, and choose the appropriate surgical approach according to the needs of different patients. The choice of fixed vertebrae, choosing upper end vertebra (UEV) as upper instrumented vertebra (UIV), is safer than the more radical upper end vertebra-1 (UEV-1), and five factors need to be combined in the specific selection of lower instrumented vertebra (LIV).
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Affiliation(s)
- J P Du
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - B R He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
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Li S, Du J, Huang Y, Hao D, Zhao Z, Chang Z, Zhu J, Wang X, Duan Y, He B. Comparison of the efficacies of TINAVI robot-assisted surgery and conventional open surgery for Levine-Edward type IIA (postreduction) hangman fractures. Sci Rep 2023; 13:15934. [PMID: 37741877 PMCID: PMC10517983 DOI: 10.1038/s41598-023-43136-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 09/20/2023] [Indexed: 09/25/2023] Open
Abstract
The objective was to compare the clinical efficacy of percutaneous pedicle screw internal fixation with the aid of the TINAVI orthopaedic surgery robot with that of traditional open surgery for Levine-Edward type IIA (postreduction) hangman fractures and to evaluate the safety and efficacy of the TINAVI robot-assisted orthopaedic surgery procedure. The clinical data of 60 patients with Levine-Edward type IIA (postreduction) hangman fractures treated surgically from June 2015 to February 2022 were analysed retrospectively. Among these patients, 25 were treated with percutaneous pedicle screw fixation under TINAVI (the robot group), and 35 were treated with pedicle screw implantation assisted by a conventional C-arm X-ray machine (the traditional operation group). The pedicle screw placement grade was evaluated according to the Rampersaud scale. The correct rate of pedicle screw placement was calculated. The invasion of adjacent facet joints, VAS score (Visual Analogue Scale), NDI score (Neck Disability Index), SF-36 score (36-Item Short-Form Health Survey questionnaire), EQ-5D score (EuroQol-5 dimensions questionnaire) and operation-related data were recorded, and patients were followed up. All patients were followed up for an average of 15.0 ± 3.4 months. The accuracy of screw placement in the robot group was higher than that in the traditional operation group, while the rates of intraoperative blood loss and invasion of the facet joint were lower and the incision length and length of hospital stay were shorter. On the 3rd day after the operation, the VAS score in the robot group was significantly higher than that in the traditional operation group, but there was no significant difference in the NDI score. On the 3rd day after the operation, the SF-36 and EQ-5 questionnaire scores of the robot group were better than those of the traditional operation group. No complications occurred in any of the patients. Postoperative cervical X-ray showed that the cervical vertebra was stable, and there was no fracture, angle or displacement. Postoperative CT showed that all fractures healed, and the average healing time was 3.4 months. The treatment of Levine-Edward IIA (postrepositioning) hangman fractures with percutaneous pedicle fixation assisted by the TINAVI orthopaedic surgery robot can significantly improve screw placement accuracy with a low rate of invasion of the adjacent facet joint, a short operation time, a low bleeding rate, and high patient satisfaction. Although there are still many disadvantages, it still has good prospects for application.
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Affiliation(s)
- Shuai Li
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
- Medical College, Yan'an University, Yan'an, Shaanxi, China
| | - Jinpeng Du
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Yunfei Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Dingjun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Zhigang Zhao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Zhen Chang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Jingwen Zhu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Xiaodong Wang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - Yongchao Duan
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China
| | - BaoRong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyidong Road, Xi'an, 710000, Shaanxi, China.
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Li QD, He BR, Hui H, Gao L, Yang JS, Liu TJ, Zheng BL, Chang Z, Huang YF, Zhao ZG, Du JP, Hao DJ. [Analysis of factors associated with proximal junctional kyphosis after surgery for Lenke type 5 adolescent idiopathic scoliosis]. Zhonghua Yi Xue Za Zhi 2023; 103:2239-2245. [PMID: 37544760 DOI: 10.3760/cma.j.cn112137-20221209-02607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Objective: To investigate the risk factors associated with the development of proximal junctional kyphosis (PJK) after posterior spinal fusion for in children with Lenke type 5 adolescent idiopathic scoliosis (AIS). Methods: It was a retrospective case-control study that included medical records of 98 children with Lenke type 5 AIS who underwent posterior orthopedic surgery under general anesthesia at the Honghui Hospital Affiliated to Xi'an Jiaotong University from January 2013 to December 2018. There were 23 males and 75 females with a mean age of (14.5±2.2) years (10-18 years). Patients were divided into PJK and non-PJK groups according to whether the posterior junctional angle (PJA) was greater than 10° and increased for more than 10° from the preoperative period at the the last follow-up. Univariate analysis was used to analyze the correlation of general data of the children with occurrence of PJK after the operation. Multivariate logistic regression analysis was used to analyze the risk factors of postoperative PJK. Results: There were 35 cases in the PJK group and 63 cases in the non-PJK group. The PJK and non-PJK groups were followed up for (35.6±7.3) months and (36.4±7.5) months, respectively, and the difference was not statistically significant (P=0.637). There was no statistically significant difference between the two groups in general data such as gender, age, and body mass index (all P>0.05), while there were statistically significant differences between the two groups in upper instrumented vertebrea (UIV) location and junctional area posterior ligamentous complex (PLC) injury (all P<0.05). The results of univariate analysis showed that UIV location at T10-T12, junctional area PLC injury, preoperative coronal thoracic curve (TC), preoperative and final follow-up PJA, and preoperative and final follow-up pelvic incidence-lumbarlordosis (PI-LL) were correlated with postoperative PJK (OR=2.50, 5.37, 0.92, 1.12, 1.32, 1.06, 3.35, all P<0.05). Multifactorial logistic regression analysis showed that UIV located at T10-T12 (OR=2.346, 95%CI: 1.582-3.481, P=0.001), junctional area PLC injury (OR=5.112, 95%CI: 1.283-20.418, P=0.023) and last follow-up PI-LL (OR=1.826, 95%CI: 1.558-24.745, P=0.012) were risk factors for the occurrence of postoperative PJK in children with Lenke type 5 AIS. Conclusions: Postoperative UIV fixation to the thoracolumbar segment, PLC injury in the junctional area and excessive postoperative PI-LL in children with Lenke type 5 AIS may be the risk factors for the occurrence of PJK after the operation. It is suggested that avoidance of UIV selection to the thoracolumbar segment, intraoperative protection of the PLC located near the UIV and restoration of a good PI-LL relationship may reduce the incidence of PJK.
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Affiliation(s)
- Q D Li
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - B R He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - H Hui
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - L Gao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - J S Yang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - T J Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - B L Zheng
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Z Chang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Y F Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Z G Zhao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - J P Du
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - D J Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
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Zhang B, Gong YN, Gao XC, Tang YG, Hao DJ, He BR, Qu ZC, Yan L. Relationship between degenerative scoliosis and lower extremity mechanical parameters based on EOS imaging system. Am J Transl Res 2022; 14:8703-8713. [PMID: 36628232 PMCID: PMC9827318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/29/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE This study aimed to assess the correlation between coronal imbalance and lower-limb physiological parameters in degenerative scoliosis using the biplanar whole body imaging system (EOS). MATERIALS AND METHODS A total of 101 successive EOS images were selected between January 2018 and December 2021. Of the selected images, 63 patients were in the degenerative scoliosis group (DSG) and 38 patients were in the control group (CG). Two independent observers performed measurements of the parameters and compared the two groups. RESULTS Among parameters examined, significant inter-group differences were found for coronal pelvic tilt angle (CPT), bilateral femoral length difference (ΔFL), and bilateral total lower limb length (ΔTL) difference. Additionally, the knee and ankle joints had more severe degeneration on the main curved side in patients with degenerative scoliosis. In the left curved group, 18 (42.86%) and 24 (57.1%) patients had more severe degeneration in the left knee and left ankle, respectively. In the right lateral bending group, 13 (61.9%) and 14 (66.7%) patients had more severe degeneration in the right knee and right ankle, respectively. Statistical differences were found in the degree of degeneration in both knee and ankle joints bilaterally. CONCLUSION This study showed that biomechanical parameters of the lower limbs are affected in cases of degenerative scoliosis with altered coronal balance. The lower limb on the main curve side became shorter compared to its counterpart, and joint degeneration of the knee and ankle joints became more severe.
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Affiliation(s)
- Bo Zhang
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Yi-Ning Gong
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Xiang-Cheng Gao
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Yong-Gang Tang
- Department of Radiology, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Ze-Chao Qu
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
| | - Liang Yan
- Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong UniversityXi’an, Shaanxi, China
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Yin XH, Wang XY, Liu SC, Yan L, He BR, Hao DJ, Yang M, Liu ZK. lncRNA HHIP-AS1/HHIP modulates osteogenic differentiation of BM-MSCs by regulating Hedgehog signaling pathway. Aging (Albany NY) 2022; 14:8839-8855. [DOI: 10.18632/aging.204381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022]
Affiliation(s)
- Xin-Hua Yin
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Xiao-Yuan Wang
- Physical Examination Center, Xi'an International Medical Center Hospital, Xi’an, China
| | - Shi-Chang Liu
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Liang Yan
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Bao-Rong He
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Ming Yang
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
| | - Zhong-Kai Liu
- Department of Spine Surgery, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, China
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Li QD, Yang JS, He BR, Liu TJ, Gao L, Chai X, Tian X, Hao DJ. Risk factors for proximal junctional kyphosis after posterior long-segment internal fixation for chronic symptomatic osteoporotic thoracolumbar fractures with kyphosis. BMC Surg 2022; 22:189. [PMID: 35568832 PMCID: PMC9107743 DOI: 10.1186/s12893-022-01598-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Background This study aimed to analyze the risk factors for proximal junctional kyphosis (PJK) for patients with chronic symptomatic osteoporotic thoracolumbar fractures (CSOTLF) and kyphosis who underwent long-segment internal fixation.
Methods We retrospectively reviewed the records of patients with CSOTLF complicated with kyphosis who underwent posterior multilevel internal fixation in our hospital between January 2013 and January 2020. The patients’ age, sex, body mass index (BMI), bone mineral density (BMD), smoking status, cause of injury, comorbidities, injury segments, and American Spinal Injury Association (ASIA) grading non-surgical data; posterior ligament complex (PLC) injury, upper and lower instrumented vertebral position (UIV and LIV, respectively), number of fixed segments surgical data, proximal junctional angle (PJA), sagittal vertebral axis (SVA), pelvic incidence (PI), lumbar lordosis (LL), pelvic incidence-lumbar lordosis mismatch (PI-LL), pelvic tilt (PT), and sacral slope (SS) surgical indicators were collected. Patients were divided into postoperative PJK and non-PJK groups. Results This study included 90 patients; among them, 30 (31.58%) developed PJK postoperatively. All patients were followed up for > 24 months (mean 32.5 months). Univariate analysis showed significant differences in age, BMI, BMD, PLC injury, UIV, and LIV fixation position, number of fixation stages, and preoperative PJA, SVA, PI-LL, and SS between the two groups (P < 0.05). Additionally, no significant differences were observed in sex, smoking, cause of injury, complications, injury segment ASIA grade, and preoperative PT between the two groups (P > 0.05). Multifactorial logistic regression analysis showed that age > 70 years (OR = 32.279, P < 0.05), BMI > 28 kg/m2 (OR = 7.876, P < 0.05), BMD T value < − 3.5 SD (OR = 20.836, P < 0.05), PLC injury (OR = 13.981, P < 0.05), and preoperative PI-LL > 20° (OR = 13.301, P < 0.05) were risk factors for PJK after posterior long-segment internal fixation in elderly patients with CSOTLF complicated with kyphosis. Conclusion CSOTLF patients undergoing posterior long segment internal fixation are prone to PJK, and age > 70 years, BMI > 28 kg/m2, BMD T value < − 3.5 SD, preoperative PI-LL > 20° and PLC injury may increase their risk.
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Affiliation(s)
- Qing-Da Li
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Jun-Song Yang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Tuan-Jiang Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Lin Gao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Xin Chai
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Xin Tian
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No.555, Youyi East Road, Xi'an, Shaanxi, China.
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Hao DJ, Yang JS, Liu TJ, He BR. [The development of artificial cervical disc replacement from the perspective of orthopedic bionic therapy]. Zhonghua Wai Ke Za Zhi 2022; 60:203-207. [PMID: 35078293 DOI: 10.3760/cma.j.cn112139-20211129-00564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The modern surgical treatment of cervical degenerative disc disease can be traced back to the advent of anterior cervical decompression and fusion.With the emergence of fusion-related complications,different scholars have promoted the gradual transformation of cervical degenerative disc diseases from "fusion fixation" to "non-fusion reconstruction" through in-depth fusion with materials science,engineering mechanics and other disciplines.The innovation of this treatment concept is consistent with the original intention of "structural remodeling,functional reconstruction,maximum repair and reconstruction of the morphology and function of skeletal muscle system" in orthopedic bionic treatment,which is essentially in line with the "bionic alternative therapy" in orthopedic bionic therapy.This paper focuses on the surgical treatment of cervical degenerative disc diseases,reviews the development history of artificial cervical disc replacement,analyzes the evolution from orthopedic biomimetic therapy,and explores a new direction for the design of artificial cervical disc prostheses and the treatment of cervical degenerative disc diseases in the future.
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Affiliation(s)
- D J Hao
- Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University,Xi'an 710054,China
| | - J S Yang
- Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University,Xi'an 710054,China
| | - T J Liu
- Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University,Xi'an 710054,China
| | - B R He
- Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University,Xi'an 710054,China
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Li HK, Du JP, Huang DG, Shan LQ, He BR, Yan L, Zhao QP, Hao DJ. Surgical treatment of the lower cervical brucellosis with osteoporosis in the northwest region of China: review of 22 cases. Am J Transl Res 2022; 14:909-917. [PMID: 35273694 PMCID: PMC8902538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To analyze the surgical treatment of patients with cervical brucellosis with osteoporosis over a 4-year period in Northwest China. METHODS From 2013 to 2018, 22 patients (12 males and 10 females) with lower cervical spine brucellosis (C3-C7) underwent anterior lesion debridement, decompression, bone grafting and internal fixation combined with posterior bone graft fusion and internal fixation (ADDF+PIF). The follow-up period averaged 37.4 months (ranging from 24 to 57 months). RESULTS Involvement of 1 vertebra was observed in 3 patients, involvement of 3 vertebrae was observed in 9 patients, and involvement of 3 vertebrae was observed in 10 patients. Before surgery, 1 patient had Frankel grade B, 2 had grade C, 9 had grade D, and 10 had grade E. In the final follow-up, 12 patients had neurological deficits, 10 patients improved by one grade, 6 patients improved by two grades, and the neurological status of 6 patients remained unchanged. In all cases, it was observed that bone fusion required 6.8 months on average. The kyphosis Cobb angle was enhanced from an average of 11.5° preoperatively (range 0°-24°) to 0.13° postoperatively (range 1°-5°), and there was no vital loss of correction in the follow-up. CONCLUSIONS ADDF+PIF is an effective and safe treatment for patients with lower cervical brucellosis with osteoporosis.
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Affiliation(s)
- Hou-Kun Li
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Jin-Peng Du
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Da-Geng Huang
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Le-Qun Shan
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Bao-Rong He
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Liang Yan
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Qing-Peng Zhao
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
| | - Ding-Jun Hao
- Xi'an Jiaotong University No. 25 Zhuquan Road, Xi'an 710054, Shaanxi, China
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Yang JS, Liu P, Liu TJ, Zhang HP, Zhang ZP, Yan L, Zhao QP, He BR, Tuo Y, Zhao YT, Huang DG, Hao DJ. Posterior Ligament-Bone Injury Classification and Severity Score: A Novel Approach to Predict the Failure of Anterior-only Surgery for Subaxial Cervical Facet Dislocations. Spine (Phila Pa 1976) 2021; 46:209-215. [PMID: 33156279 DOI: 10.1097/brs.0000000000003771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Clinical case series. OBJECTIVE The aim of this study was to propose a novel posterior ligament-bone injury classification and severity (PLICS) score system that can be used to reflect the severity of subaxial cervical fracture dislocations (SCFDs) and predict the failure of anterior-only surgery; and to measure the intraobserver and interobserver reliability of this system. SUMMARY OF BACKGROUND DATA The approach selection for SCFDs is controversial. Although the anterior approach is familiar for most surgeons, postoperative hardware failure and/or delayed cervical deformity is a nonnegligible complication. METHODS Ten patients were randomly selected for intraobserver reliability evaluation on two separate occasions, one month apart. Another 30 patients were randomly selected, and the interobserver reliability was measured by comparing results of each case between each reviewer and averaging. To analyze the difference in the PLICS score, 354 patients fulfilled the follow-up were divided into stable and unstable groups according to whether radiologically stable was observed during follow-up. RESULTS For the intraobserver reliability, the mean intraclass correlation coefficient for the 10 reviewers was 0.931. For the interobserver reliability, the mean interobserver correlation coefficient for the three elements was 0.863. Among 16 patients with PLICS score ≥7, two patients in the stable group manifested with severe injury of the posterior ligamentous complex (PLC); extremely unstable lateral mass fractures with or without severe injury of PLC were detected in the 14 patients of the unstable group. CONCLUSION The proposed PLICS score system showed excellent intraobserver and interobserver reliability. When a PLICS score is >7 or 7 accompanied by extremely unstable lateral mass fractures, the risk of postoperative failure after an anterior-only reconstruction is high and supplemental posterior strengthening can be considered.Level of Evidence: 4.
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Affiliation(s)
- Jun-Song Yang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Hao DJ, Liu TJ, He BR, Yang JS, Zou P, Zhang ZP, Liu P, Zhang XF, Huang DG, Chen H, Li QD, Zhao YT. [Clinical observation of single-segment cervical adjacent segment disease treated with artificial cervical disc replacement]. Zhonghua Yi Xue Za Zhi 2020; 100:3590-3595. [PMID: 33333682 DOI: 10.3760/cma.j.cn112137-20200715-02122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical outcomes and radiographic results of artificial cervical disc replacement (ACDR) for cervical adjacent segment disease (ASD). Methods: The clinical data of 28 patients with single-segment cervical ASD treated with ACDR in Xi 'an Honghui Hospital from December 2013 to July 2016 were retrospectively analyzed. There were 19 males and 9 females with a mean age of (46±7) years (36-63 years). Preoperative, postoperative 1 month and postoperative 24 months of clinical and radiographic outcomes were recorded and compared. The clinical outcome mainly includes Japanese orthopedic association (JOA), Neck Disability Index (NDI%), Odom score and complications. Imaging assessment mainly included range of motion (ROM) of cervical spine, surgical segment ROM, Cobb angle of surgical segment, degree of adjacent disc degeneration, heterotopic ossification, and prosthesis related image parameters. Results: In terms of clinical outcome, the average JOA score was 12.7±1.5 before surgery, 14.0±1.0 one month after surgery, 15.8±0.9 24 months after surgery, and the improvement rate of JOA was 75%±19%. The mean NDI% was 27.0%±2.8% before surgery, 20.5%±1.6% one month after surgery, and 15.3%±2.8% 24 months after surgery; the difference before and after treatment was statistically significant (F=159.101, P<0.01). Twenty patients were classified with excellent Odom score and 8 patients with good Odom score at the final follow-up. The total ROM of cervical spine, operation segment ROM, operation segment Cobb angle were all improved significantly after the operation (F=4.633, 6.063, 26.952, all P<0.05). There was a statistical difference in Miyazaki classification between adjacent discs above ACDR and below the fusion segment 24 months after surgery (μ(c)=2.12, P=0.034). The incidence of heterotopic ossification was 14.3%. The results of displacement degree of prosthesis were as follow: coronal plane (0.30±0.11) mm, sagittal plane (0.28±0.10) mm; subsidence of the prosthesis: (0.27±0.09) mm. No prosthesis loosening was observed. Conclusions: The clinical outcome of revision of cervical ASD by ACDR is satisfactory. The risk of intervertebral disc degeneration in adjacent segments is significantly lower than that of ACDF due to the presence of certain motor function postoperatively.
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Affiliation(s)
- D J Hao
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - T J Liu
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - B R He
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - J S Yang
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - P Zou
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Z P Zhang
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - P Liu
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - X F Zhang
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - D G Huang
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - H Chen
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Q D Li
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Y T Zhao
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
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Hao DJ, Yang JS, Tuo Y, Ge CY, He BR, Liu TJ, Huang DG, Jia SJ, Liu P, Zhang JN, Du JP. Reliability and application of the new morphological classification system for chronic symptomatic osteoporotic thoracolumbar fracture. J Orthop Surg Res 2020; 15:348. [PMID: 32831125 PMCID: PMC7444256 DOI: 10.1186/s13018-020-01882-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/11/2020] [Indexed: 12/18/2022] Open
Abstract
Background We propose a new classification system for chronic symptomatic osteoporotic thoracolumbar fracture (CSOTF) based on fracture morphology. Research on CSOTF has increased in recent years; however, the lack of a standard classification system has resulted in inconvenient communication, research, and treatment. Previous CSOTF classification studies exhibit different symptoms, with none being widely accepted. Methods Imaging data of 368 patients with CSOTF treated at our hospital from January 2010 to June 2017 were systematically analyzed to develop a classification system. Imaging examinations included dynamic radiography, computed tomography scans, and magnetic resonance imaging. Ten investigators methodically studied the classification system grading in 40 cases on two occasions, examined 1 month apart. Kappa coefficients (κ) were calculated to determine intraobserver and interobserver reliability. Based on the radiographic characteristics, the patients were divided into 5 types, and different treatments were suggested for each type. Clinical outcome evaluation included using the visual analog score (VAS), the Oswestry disability index (ODI), and the American Spinal Injury Association (ASIA) impairment scale. Results The new classification system for CSOTF was divided into types I–V according to whether the CSOTF exhibited dynamic instability, spinal stenosis or kyphosis deformity. Intra- and interobserver reliability were excellent for all types (κ = 0.83 and 0.85, respectively). The VAS score and ODI of each type were significantly improved at the final follow-up compared with those before surgery. In all patients with neurological impairment, the ASIA grading after surgery was significantly improved compared with that before surgery (P < 0.001). Conclusions The new classification system for CSOTF demonstrated excellent reliability in this initial assessment. The treatment algorithm based on the classification can result in satisfactory improvement of clinical efficacy for the patients of CSOFT.
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Affiliation(s)
- Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China.
| | - Jun-Song Yang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Yuan Tuo
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Chao-Yuan Ge
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Tuan-Jiang Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Da-Geng Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Shuai-Jun Jia
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Peng Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Jia-Nan Zhang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
| | - Jin-Peng Du
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, No 555, Friendship Rd, District Beilin, Xi'an, 710054, China
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Yin X, Yan L, Jun Hao D, Liu S, Yang M, He B, Liu Z. Calcium alginate template-mineral substituted hydroxyapatite hydrogel coated titanium implant for tibia bone regeneration. Int J Pharm 2020; 582:119303. [DOI: 10.1016/j.ijpharm.2020.119303] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/30/2020] [Accepted: 04/03/2020] [Indexed: 11/24/2022]
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Ge CY, Hao DJ, Yan L, Shan LQ, Zhao QP, He BR, Hui H. Intradural Lumbar Disc Herniation: A Case Report and Literature Review. Clin Interv Aging 2019; 14:2295-2299. [PMID: 31920293 PMCID: PMC6934112 DOI: 10.2147/cia.s228717] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/07/2019] [Indexed: 01/17/2023] Open
Abstract
Background Lumbar disc herniation into the dural space is a very rare phenomenon of degenerative lumbar lesions in the elderly population, and its potential pathogenesis and natural course remain unclear. Case description We describe a rare case of intradural lumbar disc herniation. A 68-year-old man presented with progressive lower back pain and radiating pain and numbness in both legs for 3 years. Magnetic resonance imaging revealed a large herniated disc at L4-L5. Posterior discectomy and fusion of the L4-L5 was performed after conservative treatment failed. Intraoperatively, only minimal disc fragments in the epidural space were found after meticulous probing following laminectomy of the L4-L5 vertebrae. The dorsal dura mater was saturated, tense, and bulged at the L4-L5 levels; additionally, an intradural mass was palpable and confirmed by intraoperative ultrasonography. Subsequently, dorsal middle durotomy was performed. Upon opening the dural sac, a large cauliflower-like mass similar to nucleus pulposus tissue was found near the arachnoid membrane. The mass was dissociative and could be completely resected. The dorsal dural incisions were closed after careful exploration, followed by fixation and fusion of the L4-L5 levels. Pathological examination revealed disc tissue with central balloon-type cystic degenerative changes. The patient’s lower back pain and radiating pain and numbness of both legs improved remarkably postoperatively, and he became asymptomatic at 3 months postoperatively. Conclusion Intradural lumbar disc herniation should be highly suspected when intraoperative findings are incompatible with findings from the preoperative imaging examination, and it could be further confirmed via intraoperative ultrasonography and pathological examination of the resected tissue from the dural space. Prompt surgery is recommended, and surgical results are usually favorable. We also reviewed the literature and discussed the potential pathogenesis, natural course, diagnosis, and treatment of intradural lumbar disc herniation.
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Affiliation(s)
- Chao-Yuan Ge
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Liang Yan
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Le-Qun Shan
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Qin-Peng Zhao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
| | - Hao Hui
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
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Huang DG, Zhang XL, Hao DJ, Yu CC, Mi BB, Yuan QL, He BR, Liu TJ, Guo H, Wang XD. Posterior atlantoaxial fusion with a screw-rod system: Allograft versus iliac crest autograft. Clin Neurol Neurosurg 2017; 162:95-100. [DOI: 10.1016/j.clineuro.2017.10.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 09/26/2017] [Accepted: 10/01/2017] [Indexed: 10/18/2022]
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Huang DG, He LM, Hao DJ, Qian LX, Zheng YH, He BR. Atlas fractures with a Dickman's type I transverse ligament injury. Spine J 2016; 16:e623-5. [PMID: 26902695 DOI: 10.1016/j.spinee.2016.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 02/09/2016] [Accepted: 02/11/2016] [Indexed: 02/03/2023]
Affiliation(s)
- Da-Geng Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
| | - Li-Min He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
| | - Li-Xiong Qian
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
| | - Yong-Hong Zheng
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 555 Youyi East Road, Xi'an, 710054, China
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Ge CY, He LM, Zheng YH, Liu TJ, Guo H, He BR, Qian LX, Zhao YT, Yang JS, Hao DJ. Tuberculous Spondylitis Following Kyphoplasty: A Case Report and Review of the Literature. Medicine (Baltimore) 2016; 95:e2940. [PMID: 26986102 PMCID: PMC4839883 DOI: 10.1097/md.0000000000002940] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Tuberculous spondylitis of the augmented vertebral column following percutaneous vertebroplasty or kyphoplasty has rarely been described. We report an unusual case of tuberculous spondylitis diagnosed after percutaneous kyphoplasty (PKP). A 61-year-old woman presented to our institution complaining of back pain following a fall 7 days before. Radiologic studies revealed an acute osteoporotic compression L1 fracture. The patient denied history of pulmonary tuberculosis (TB) and there were no signs of infection. The patient was discharged from hospital 4 days after undergoing L1 PKP with a dramatic improvement in her back pain. Two years later, the patient was readmitted with a 1 year history of recurrent back pain. Imaging examinations demonstrated long segmental bony destruction involving L1 vertebra with massive paravertebral abscess formation. The tentative diagnosis of tuberculous spondylitis was made, after a serum T-SPOT. The TB test was found to be positive. Anterior debridement, L1 corpectomy, decompression, and autologous rib graft interposition, and posterior T8-L4 instrumentation were performed. The histologic examination of the resected tissue results confirmed the diagnosis of spinal TB. Anti-TB medications were administered for 12 months and the patient recovered without sequelae. Spinal TB and osteoporotic vertebral compression fractures are similar clinically and radiologically. Spinal surgeons should consider this disease entity to avoid misdiagnosis or complications. Early surgical intervention and anti-TB treatment should be instituted as soon as the diagnosis of spinal TB after vertebral augmentation is made.
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Affiliation(s)
- Chao-Yuan Ge
- From the Department of Spine Surgery, Hong-Hui Hospital, Xi'an Jiaotong University College of Medicine, Beilin District, Xi'an, Shaanxi Province, China
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Affiliation(s)
- Da-Geng Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
| | - Xiang-Yi Fang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
| | - Xin-Liang Zhang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
| | - Tuan-Jiang Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi 710054, China
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Huang DG, Hao DJ, He BR, Wu QN, Liu TJ, Wang XD, Guo H, Fang XY. Posterior atlantoaxial fixation: a review of all techniques. Spine J 2015; 15:2271-81. [PMID: 26165477 DOI: 10.1016/j.spinee.2015.07.008] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 04/24/2015] [Accepted: 07/01/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Posterior atlantoaxial fixation is an effective treatment for atlantoaxial instability. Great advancements on posterior atlantoaxial fixation techniques have been made in the past decades. However, there is no article reviewing all the posterior atlantoaxial fixation techniques yet. PURPOSE The aim was to review the evolution and advancements of posterior atlantoaxial fixation. STUDY DESIGN This was a literature review. METHODS The application of all posterior fixation techniques in atlantoaxial stabilization, including wiring techniques, interlaminar clamp fixation, transarticular fixation, screw-plate systems, screw-rod systems, and hook-screw systems, are reviewed and discussed. Recent advancements on the novel technique of atlantoaxial fixation are described. The combination of the C1 and C2 screws in screw-rod systems are described in detail. RESULTS All fixation techniques are useful. The screw-rod system appears to be the most popular approach. However, many novel or modified fixation methods have been introduced in recent years. CONCLUSIONS Great advancements on posterior atlantoaxial fixation techniques have been made in the past decades. The wiring technique and interlaminar clamps technique have fallen out of favor because of the development of newer and superior fixation techniques. The C1-C2 transarticular screw technique may remain the gold standard for atlantoaxial fusion, whereas screw-rod systems, especially the C1 pedicle screw combined with C2 pedicle/pars screw fixation, have become the most popular fixation techniques. Hook-screw systems are alternatives for atlantoaxial fixation.
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Affiliation(s)
- Da-Geng Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China.
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Qi-Ning Wu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Tuan-Jiang Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Xiao-Dong Wang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Hua Guo
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
| | - Xiang-Yi Fang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University Health Science Center, No. 76 Nanguo Rd, Xi'an, Shaanxi, 710054, China
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Hu HM, Hui H, Zhang HP, Huang DG, Liu ZK, Zhao YT, He SM, Zhang XF, He BR, Hao DJ. The impact of posterior temporary internal distraction on stepwise corrective surgery for extremely severe and rigid scoliosis greater than 130°. Eur Spine J 2015; 25:557-68. [PMID: 26071944 DOI: 10.1007/s00586-015-4013-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 05/06/2015] [Accepted: 05/06/2015] [Indexed: 11/27/2022]
Abstract
AIM To investigate the efficacy and safety of temporary internal distraction corrective surgery for extremely severe scoliosis. METHODS Eleven scoliosis patients (3 males and 8 females) with curves ≥130° (mean 148.8°; range 130°-157°) who underwent a two-stage surgery, including a posterior temporary internal distraction correction and definitive posterior spinal correction with posterior pedicle screw instrumentation from 2008 to 2011 were retrospectively reviewed. Minimum follow-up was 2-years (mean 41.8 months; range 27.0-63.0 months). The analysis focused on the impact of temporary internal distraction on curve correction, pulmonary function tests (PFTs), complications and surgical outcomes. Neurosurveillance of sensory (somatosensory-evoked potentials) and motor (motor-evoked potentials) potential was performed in all cases. Posterior instrumentation was used in all patients. RESULTS After the use of internal distraction, the preoperative major curve (mean 148.8°; range 130°-157°) was corrected to a mean of 79° (range 63°-87°), the T5-T12 kyphosis Cobb angle (mean 79°; range 30°-97°) was corrected to a mean of 59° (range 20°-75°), the coronal imbalance (mean 0.8 cm; range -3.6 to 2.8 cm) was improved to a mean of 0.6 cm (range -1.5 to 2.0 cm), the forced vital capacity percentage (FVC%) was improved from 59.3 ± 11.6 to 68.7 ± 13.7, and the forced expiratory volume in 1 s (FEV1%) was improved from 61.4 ± 13.6 to 71.3 ± 9.3. The average increase in body height was 6.7 cm, and the dorsum razor was corrected to 3-5 cm. During definitive surgery, the final major curves were corrected to a mean of 55° (range 32°-72°), the T5-T12 kyphosis Cobb was corrected to 35° (range 15°-68°), the coronal imbalance was improved to 0.5 cm (range -1.2 to 1.8 cm), the FVC% was improved to 71.2 ± 8.3, the FEV1% was improved to 76.3 ± 16.7, the increase in body height was 3.1 cm, and the dorsum razor was corrected to 1-3 cm. The mean interval time between the two surgeries was 3.5 months. None of the patients exhibited postoperative neurologic deficits or infections. No instrument complications were found during the final follow-up. CONCLUSIONS Temporary internal distraction in a two-stage corrective surgery provided patients who had extremely severe and rigid scoliosis, an effective and safe solution for scoliosis without significant complications.
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Affiliation(s)
- Hui-Min Hu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Hua Hui
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Hai-Ping Zhang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Da-Geng Huang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Zhong-Kai Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Yuan-Ting Zhao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Si-Min He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Xue-Fang Zhang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China
| | - Bao-Rong He
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China.
| | - Ding-Jun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University College of Medicine, No. 76 Nanguo Road, Xi'an, 710054, Shaanxi, People's Republic of China.
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He BR, Lu F, Zhang L, Hao DJ, Yang H. An Alternative Long-Term Culture System for Highly-Pure Mouse Spermatogonial Stem Cells. J Cell Physiol 2015; 230:1365-75. [DOI: 10.1002/jcp.24880] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 12/05/2014] [Indexed: 11/12/2022]
Affiliation(s)
- Bao-Rong He
- Department of Spine Surgery; Hong Hui Hospital; Xi'an Jiaotong University College of Medicine; Shaanxi
| | - Fan Lu
- Department of Biochemistry and Molecular Biology; The Fourth Military Medical University; Xi'an China
| | - Lingling Zhang
- Translational Medicine Center; Hong Hui Hospital; Xi'an Jiaotong University College of Medicine; Shaanxi
| | - Ding-Jun Hao
- Department of Spine Surgery; Hong Hui Hospital; Xi'an Jiaotong University College of Medicine; Shaanxi
| | - Hao Yang
- Translational Medicine Center; Hong Hui Hospital; Xi'an Jiaotong University College of Medicine; Shaanxi
- State Key Laboratory of OncogenesRelated Genes; Ren ji-Med-X Clinical Stem Cell Research Center; Renji Hospital; School of Medicine; Shanghai Jiao Tong University; Shanghai China
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Guo H, Xu ZW, He BR, Hao DJ, Bian WG. Three dimensional reconstruction of bone-cartilage transitional structures based on semi-automatic registration and automatic segmentation of serial sections. Tissue Eng Regen Med 2014. [DOI: 10.1007/s13770-014-0027-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Huang DG, Hao DJ, Jiang YH, Cheng Y, Pan JW, Qiang YQ, He BR, Qian LX. The height for screw index (HSI) predicts the development of C2 nerve dysfunction associated with C1 lateral mass screw fixation for atlantoaxial instability. Eur Spine J 2014; 23:1092-8. [PMID: 24570123 DOI: 10.1007/s00586-013-3160-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 12/27/2013] [Accepted: 12/27/2013] [Indexed: 10/25/2022]
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He BR, Xie ST, Wu MM, Hao DJ, Yang H. Phagocytic Removal of Neuronal Debris by Olfactory Ensheathing Cells Enhances Neuronal Survival and Neurite Outgrowth via p38MAPK Activity. Mol Neurobiol 2013; 49:1501-12. [DOI: 10.1007/s12035-013-8588-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 11/05/2013] [Indexed: 01/23/2023]
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Hui H, Zhang ZX, Yang TM, He BR, Hao DJ. Vertebral column resection for complex congenital kyphoscoliosis and type I split spinal cord malformation. Eur Spine J 2013; 23:1158-63. [PMID: 24232596 DOI: 10.1007/s00586-013-3044-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 09/12/2013] [Accepted: 09/24/2013] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Congenital progressive kyphoscoliosis associated with split spinal cord malformation (SSCM) is a very rare disease. METHODS AND RESULTS Here, we present the case of a 23-year-old woman who was found kyphoscoliosis when she was 10 years old and developed rapidly. Thereafter, no management was proposed before her consultation at our center. On examination, numbness was found in the right low limbs, kyphoscoliosis was detected in thoracolumbar, the trunk deviated to the right on standing view and curvature of the thoracolumbar spine was left-sided, the left rib hump was severe and there was little muscle tissue felt under the right side paravertebral area, the pelvis was oblique with the right side higher than the left side, the right arcus costarum was 5 cm below the right iliac crest. One-stage corrective surgery was determined, at first, halo-wheelchair traction gradually with increased traction weights out of hospital for a month; then, after a reasonable correction achieved without any neurological deficits. The one-stage operation was taken through single posterior segmental pedicle screw instrumented fusion with VCR between T12 and L1. Post-operative recovery was uneventful and there were no complications, she was discharged 10 days post operation. At 2 years follow-up, the patient's outcome is excellent with balance and correction of the deformity. CONCLUSION Based on the Grand Round case and relevant literature, we discuss the different options for the treatment of congenital kyphoscoliosis associated with type I SSCM. In the patient whose kyphoscoliosis is severe and rigid, we recommend an initial release followed by halo-wheelchair traction gradually to correct the deformity, once optimal correction acquires during the traction, the posterior instrumented fusion with VCR upper the bony spur could be done safely without the resection of bony spur.
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Yan L, Chang Z, Liu Y, Li YB, He BR, Hao DJ. A single nucleotide polymorphism in the human bone morphogenetic protein-2 gene (109T > G) affects the Smad signaling pathway and the predisposition to ossification of the posterior longitudinal ligament of the spine. Chin Med J (Engl) 2013; 126:1112-1118. [PMID: 23506588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND Although various systemic and local factors such as abnormal carbohydrate or calcium metabolism, aging, and hormonal disturbances have been suggested as causes of ossification of the posterior longitudinal ligament (OPLL), the etiology of OPLL is not fully understood. The purpose of this study was to investigate whether bone morphogenetic protein (BMP)-2 is a candidate gene to modify the susceptibility of OPLL and the mechanism of signal transduction in ossification. METHODS A total of 420 OPLL patients and 506 age- and sex-matched controls were studied. The complete coding sequence of the human BMP-2 gene was analyzed using polymerase chain reaction (PCR) and direct sequencing. All single nucleotide polymorphisms (SNPs) were detected and genotyped. BMP-2 expression vectors containing positive polymorphisms were constructed and transfected into the C3H10T1/2 cells. The expression of BMP-2 and the Smad signal pathway in positive cell clones were detected by Western blotting. The alkaline phosphatase (ALP) activity was determined using quantitative detection kits. RESULTS The frequencies for the 109T > G and 570A > T polymorphisms were different between the case and control groups. The "TG" genotype in 109T > G polymorphism is associated with the occurrence of OPLL, the frequency of the "G" allele is significantly higher in patients with OPLL than in control subjects (P < 0.001). The "AT" genotype in 570A > T polymorphism is associated with the occurrence of OPLL, the frequency of the "T" allele is significantly higher in patients with OPLL than in control subjects (P = 0.005). Western blotting analysis revealed that the expression of P-Smad1/5/8 protein transfected by wild-type or mutant expression vectors were significantly higher than control groups (P < 0.05), but there was no statistical difference in each experimental group (P > 0.05). The expression of Smad4 protein transfected by wild-type or mutant expression vectors was significantly higher than control groups (P < 0.05). The expression of Smad4 protein transfected by pcDNA3.1-BMP2 (109G) and pcDNA3.1-BMP2 (109G, 570T) was significantly higher than the other experimental groups (P < 0.05). The increase in ALP activity has been detected in pcDNA3.1-BMP2 (109G) and pcDNA3.1-BMP2 (109G, 570T) transfected cells up to 4 weeks after stable transfection. Activity of ALP was (30.56 ± 0.46) nmol×min(-1)×mg(-1) protein and (29.62 ± 0.68) nmol×min(-1)×mg(-1) protein, respectively. This was statistically different compared with the other experimental groups (P < 0.05). CONCLUSIONS BMP-2 is the predisposing gene of OPLL. The "TG" genotype in the 109T > G and the "AT" genotype in the 570A > T polymorphisms are associated with the occurrence of OPLL. The 109T > G polymorphism in exon-2 of the BMP-2 gene is positively associated with the level of Smad4 protein expression and the activity of ALP. The Smad mediated signaling pathway plays an important role during the pathological process of OPLL induced by SNPs of BMP-2 gene.
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Affiliation(s)
- Liang Yan
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, Shaanxi 710054, China
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Qian LX, Hao DJ, He BR, Jiang YH. Morphology of the atlas pedicle revisited: a morphometric CT-based study on 120 patients. Eur Spine J 2013; 22:1142-6. [PMID: 23354830 DOI: 10.1007/s00586-013-2662-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Revised: 10/25/2012] [Accepted: 01/06/2013] [Indexed: 10/27/2022]
Abstract
PURPOSE To quantify the dimensions of the atlas pedicles and to analyze the relationship between extra medullary height (EMH) with intra medullary height (IMH) of the atlas pedicle. METHODS The images of the patients who had CT scanning and three-dimensional (3D) reconstruction involving atlantoaxial complex between June 2011 and April 2012 and meet our inclusion criteria were studied retrospectively. After reformatting the original images, the EMH and IMH of the atlas pedicles were measured. RESULTS Extra medullary height and IMH were, respectively, 4.83 ± 1.13 and 1.29 ± 1.10 mm for males and 3.75 ± 0.93 and 0.60 ± 0.83 mm for females, with statistical difference (P < 0.05). EMH and IMH had some correlation (correlation coefficient r = 0.804) but showed a large variability. Of 240 pedicles of 120 cases, 47.92% (115 pedicles) were ≥1 mm; 12.08% (29 pedicles) were between 0 and 1 mm; and 40% (96 pedicles) were 0. CONCLUSION The EMH and the IMH of the atlas pedicles were measured by using CT images of the atlas, providing anatomic parameters for surgery. They showed a certain correlation but with a high variability. C1 pedicle screw fixation was well performed when the medullary canal was ≥1 mm, but the surgical procedure should be careful when it was between 0 and 1 mm, and avoided when there was no medullary canal in the atlas pedicle! So 3D CT reconstruction should be conducted to obtain data and establish individualized fixation strategy preoperatively.
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Affiliation(s)
- Li-Xiong Qian
- Xi'an Jiaotong University College of Medicine, Xi'an, Shanxi, People's Republic of China
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Abstract
BACKGROUND Inconsistent accuracies of CT-guided thoracic spinal biopsies have been reported in previous studies. PURPOSE To determine the accuracy of CT-guided thoracic spinal biopsy, to compare the results with those previously reported, and to determine if there are any factors that influence the accuracy of CT-guided thoracic spinal biopsy. MATERIAL AND METHODS In total, 158 consecutive CT-guided percutaneous thoracic spine procedures (performed at the Department of Spinal Surgery, Xi'an Red Cross Hospital between April 2000 and July 2010) were reviewed. The 158 lesions were categorized by location and radiographic features. Pathological and clinical follow-up were used to determine accuracy. RESULTS The diagnostic accuracy of CT-guided thoracic spinal biopsy was 90.5% overall. Biopsy of metastatic bone disease (98.2%) was significantly more accurate than biopsies of primary tumors (80.9%) and of hematological malignancies (47.0%) (P < 0.05 and P < 0.005, respectively). The diagnostic accuracy of CT-guided thoracic spinal biopsy was significantly higher for the lower thoracic spine (97.6%) than for the middle (90.0%) or upper thoracic spine (80.4%) (P < 0.05 and P < 0.025, respectively). The diagnostic accuracy was significantly higher for lytic lesions (96.4%) than for sclerotic lesions (81.3%) (P < 0.010). The accuracy of biopsies performed using the transpedicular approach (91.0%) was not significantly different from that of biopsies performed using posterolateral approaches (91.5%) (0.25 < P < 0.5). CONCLUSION Percutaneous CT-guided thoracic spinal biopsy is a viable alternative to open surgical biopsy. The diagnostic accuracy was not affected by any of the variables except for lesion level, histology, and radiographic features.
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Affiliation(s)
- DJ Hao
- Department of Spinal Surgery, Xi'an Red Cross Hospital, Xi'an Shaanxi
| | - HH Sun
- Department of Orthopaedic, Tangdu Hospital, Fourth Military Medical University, Xi'an Shaanxi
| | - BR He
- Department of Spinal Surgery, Xi'an Red Cross Hospital, Xi'an Shaanxi
| | - TJ Liu
- Department of Spinal Surgery, Xi'an Red Cross Hospital, Xi'an Shaanxi
| | - YH Jiang
- Department of Radiology, Xi'an Red Cross Hospital, Xi'an Shaanxi, China
| | - QP Zhao
- Department of Spinal Surgery, Xi'an Red Cross Hospital, Xi'an Shaanxi
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Wang Y, Li L, He BR. [CEA comprehensive evaluation for Western and traditional Chinese hypotensive drugs]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2001; 21:663-6. [PMID: 12575552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
OBJECTIVE To make a cost-effectiveness analysis (CEA) comprehensive evaluation for 4 hypotensive drugs, by observing the effects of drugs on blood pressure lowering, symptom improving, and adverse effect and quality of life (QOL) influencing. METHODS Two hundred and ninety-two patients with mild to moderate hypertension were divided into 4 groups at random and treated with compound Lingjiao Jiangya Pill, benazepril, amlodipine and indapamide respectively with a therapeutic course of 6 weeks. QOL was measured with FS-36 questionnaire and efficacy policy model was applied for comprehensive evaluation of CEA. RESULTS Through CEA a comprehensive evaluation was made in order as follows: indapamide 3.65 which was the best, and then Lingjiao Jiangya Pill 3.55, amlodipine 2.90 and benazepril 2.35. CONCLUSION The 4 drugs can not only lower blood pressure but also improve clinical symptoms with less adverse effect. It is of great practical significance to evaluate hypotensive drugs by combining QOL appraisal. The position of Lingjiao Jiangya Pill in CEA order suggests that more attention should be paid to herbal hypotensive drugs.
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Affiliation(s)
- Y Wang
- Zhejiang Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou 310003
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