Objective:To evaluate the guiding value of ultrasound-guided selective nerve root block in the surgical treatment of multilevel lumbar degeneration.Methods:Retrospective case-control study was used. Clinical data of 47 patients with multi-level lumbar degeneration who underwent decompression surgery in Honghui Hospital, Xi′an Jiaotong University from January 2019 to December 2021 were retrospectively analyzed. They were divided into nerve root block group ( n=22)and non-nerve root block group( n=25) according to whether ultrasound-guided selective nerve root block was performed before decompression surgery. The operation time, intraoperative blood loss, number of decompression laminae, postoperative drainage volume and length of stay of the two groups were recorded and compared. The visual analogue scale of low back pain, the visual analogue scale (VAS) of leg pain, the Japanese orthopaedic association (JOA) score and Oswestry disability index (ODI) score were all compared before surgery and during follow-up between the two groups. Measurement data with normal distribution were represented as mean±standard deviation( ± s), and the comparison between groups was conducted using the paired t-test. Chi-square test was used for counting data. Results:All 47 patients successfully completed the operation without any serious complications such as neurovascular injury. All patients were followed up for (27.6±7.5)months. In the nerve root block group, the operation time, intraoperative blood loss, number of decompression laminae, postoperative drainage volume and hospital stay were (90.5±12.6) min, (110.5±15.8) mL, 1.2±0.8, (85.6±15.8) mL, (6.2±2.8) d, respectively. In the non-root block group, they were (190.6±25.5) min, (450.5±24.8) mL, 3.8±1.6, (210.5±16.8) mL, (9.5±2.2) d, respectively. The above indexes in the nerve root closure group were less than those in the non-root closure group, and the difference was significant between the two groups ( P< 0.05). The scores of VAS of low back pain and leg pain, JOA and ODI in both groups were significantly improved after surgery and during the follow-up period when compared with those of pre-operation ( P< 0.05). The VAS scores of low back pain on the 3rd day, 6 months after operation and at the last follow-up in the nerve block group were 3.2±1.4, 1.4±0.8, 0.5±0.2, the JOA scores were 15.8±4.3, 21.3±5.6, 25.6±1.4, and the ODI scores were 50.6±10.3, 22.8±7.8, 16.8±4.2, respectively. The VAS scores of low back pain on the 3rd day, 6 months after operation and at the last follow-up in the non-nerve block group were 5.1±1.8, 3.4±1.2, 1.8±0.5, the JOA scores were 14.1±4.8, 20.5±3.2, 24.2±1.8, and the ODI scores were 60.5±9.8, 31.6±8.2 and 21.3±5.5, respectively. The difference between the two groups was statistically significant ( P<0.05). However, there was no statistical difference in the VAS scores of leg pain between the two groups after surgery and during follow-up ( P>0.05). At the last follow-up, the internal fixation position of the two groups was good, no loosening and displacement, and bone graft fusion was good. Conclusion:For patients with multi-level lumbar degeneration, ultrasound-guided selective nerve root block before surgery can identify the responsible segment, and selective decompression and fusion based on this can effectively reduce surgical trauma, while improving patients′ back and leg pain and physical function, which has important surgical guidance value.

Ankylosing spondylitis (AS) combined with lower cervical fracture is often categorized into unstable fracture, with a high incidence of neurological injury and a high rate of disability and morbidity. As factors such as shoulder occlusion may affect the accuracy of X-ray imaging diagnosis, it is often easily misdiagnosed at the primary diagnosis. Non-operative treatment has complications such as bone nonunion and the possibility of secondary neurological damage, while the timing, access and choice of surgical treatment are still controversial. Currently, there are no clinical practice guidelines for the treatment of AS combined with lower cervical fracture with or without dislocation. To this end, the Spinal Trauma Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate Clinical guidelines for the treatment of ankylosing spondylitis combined with lower cervical fracture in adults ( version 2024) in accordance with the principles of evidence-based medicine, scientificity and practicality, in which 11 recommendations were put forward in terms of the diagnosis, imaging evaluation, typing and treatment, etc, to provide guidance for the diagnosis and treatment of AS combined with lower cervical fracture.

Objective:To investigate the long-term efficacy of self-designed posterior atlas polyaxial screw-plate in the treatment of unstable atlas fracture.Methods:A retrospective case series study was conducted to analyze the clinical data of 20 patients with unstable atlas fracture who were admitted to Affiliated Honghui Hospital of Xi′an Jiaotong University from January 2011 to April 2013, including 14 males and 6 females, aged 23-60 years [(42.7±8.6)years]. All the patients were treated with internal fixation using self-designed posterior atlas polyaxial screw-plate. The operation time and intraoperative bleeding volume were recorded. The fracture reduction was evaluated by CT scan at 3 days after surgery. The bone healing was observed by X-ray (anterior-posterior and lateral views of the cervical spine) and CT scan at 9 months after surgery. The delayed spinal cord injuries were evaluated by Frankel grade at 1 and 2 years after surgery and at the last follow-up. The Visual Analogue Scale (VAS) before surgery, at 3 months, 1 year, 2 years after surgery and at the last follow-up were compared. The axial rotation, flexion and extension range of the cervical spine at 3 months, 1 year, 2 years after surgery and at the last follow-up were compared. Intraoperative and postoperative complications were observed.Results:All the patients were followed up for 121-148 months [(135.0±6.8)months]. The operation duration was 68-122 minutes [(86.0±14.1)minutes], with the intraoperative blood loss of 90-400 ml [(120.0±67.9)ml]. The CT scan of the cervical spine at 3 days after surgery showed all satisfactory fracture reduction. Satisfactory bone reunion was observed at 9 months after surgery. All patients were scaled as Frankel grade E at 1 year, 2 years and at the last follow-up after surgery, with no delayed spinal cord injuries observed. The VAS scores of the cervical spine at 3 months, 1 year, 2 years after surgery and at the last follow-up were 2.0(1.3, 3.0)points, 1.0(1.0, 1.8)points, 1.0(0.3, 1.0)points and 1.0(0.3, 1.0)points, which were significantly lower than that before surgery [7.0(6.0, 7.8)points] ( P<0.05), with significantly lower scores at 1-, 2-year after surgeny and at the last follow-up than at 3 months after surgery ( P<0.05). There were no significant differences among the other time points ( P>0.05). The axial rotation ranges of the cervical spine were (103.0±8.3)°, (128.3± 11.4)° and (129.8±13.6)° at 1 year, 2 years after surgery and at the last follow-up respectively, which were significantly higher than that at 3 months after surgery [(85.3±7.0)°] ( P<0.05); It was further improved at 2 years after surgery and at the last follow-up compared with that at 1 year after surgery ( P<0.05), with no significant difference at the last follow-up compared with that at 2 years after surgery ( P>0.05). The flexion and extension range of the cervical spine at 1 year, 2 years after surgery and at the last follow-up were (65.5±4.8)°, (78.3±6.5)° and (79.3±6.9)° respectively, which were significantly higher than that at 3 months after surgery [(54.3±4.4)°] ( P<0.05); It was further improved at 2 years after surgery and at the last follow-up compared with that at 1 year after surgery ( P<0.05), with no significant difference between the last follow-up and 2 years after surgery ( P>0.05). No intraoperative injuries such as arteriovenous injury were observed. No incision infection or dehiscence occurred after surgery, with no complications caused by long-term bed rest such as lung or urinary tract infection, pressure sore formation or deep vein thrombosis occurred. No loosening or breakage of the screw and atlas plate was observed at the long-term follow-up. One patient had mild cervical pain, snap during rotation, and limited range of motion at the last follow-up. Conclusion:Self-designed posterior atlas polyaxial screw-plate has merits including small surgical wounds, satisfactory reduction, solid fixation, obvious pain relief, effective preservation of the previous cervical motion, few complications, and satisfactory long-term efficacy in the treatment of unstable atlas fracture.

Objective:To compare the efficacy of percutaneous vertebroplasty (PVP) under enhanced regional and conventional anesthesia for multisegmental acute symptomatic osteoporotic thoracolumbar fractures (m-ASOTLF).Methods:A retrospective cohort study was conducted to analyze the data of 91 patients with m-ASOTLF who were admitted to Honghui Hospital of Xi′an Jiaotong University from January 2021 to December 2022, including 36 males and 55 females, aged 55-80 years [(67.4±7.3)years]. According to American Society of Anesthesiologists (ASA) classification system, 18 patients were classified as grade I, 52 grade II, and 21 grade III. Injured segments included T 6-T 10 in 23 patients, T 11-L 2 in 47 and L 3-L 5 in 21. All the patients were treated with PVP, among whom 45 were given enhanced regional anesthesia (enhanced anesthesia group) and 46 regional conventional anesthesia (conventional anesthesia group). The following indicators were compared between the two groups: the operation time, intraoperative bleeding, intraoperative heart rate, intraoperative mean arterial pressure (MAP), number of intraoperative fluoroscopies, and total amount of bone cement injected; the visual analogue scale (VAS) and Oswestry dysfunction index (ODI) before surgery, at 1 day, 1 month after surgery and at the last follow-up; the mini-mental state examination (MMSE) before surgery, at 1, 6, and 12 hours after surgery; the anterior vertebrae height (AVH), middle vertebrae height (MVH), and vertebral kyphosis angle (VKA) before and at 1 day after surgery; the incidence of complications such as bone cement leakage. Results:All the patients were followed up for 12-20 months [(15.8±2.6)months]. There were no significant differences between the two groups in the operation time, intraoperative bleeding, intraoperative heart rate, intraoperative MAP, number of intraoperative fluoroscopies or total amount of bone cement injected ( P>0.05). No significant differences were found between the two groups in VAS or ODI before surgery and at the last follow-up ( P>0.05). The VAS scores in the enhanced anesthesia group were (2.5±0.4)points and (1.8±0.3)points at 1 day and 1 month postoperatively respectively, which were both lower than (3.5±0.4)points and (2.0±0.5)points in the conventional anesthesia group ( P<0.01). The ODI values in the enhanced anesthesia group were 39.8±3.3 and 26.5±5.0 at 1 day and 1 month postoperatively respectively, which were both lower than 43.8±7.5 and 30.3±6.4 in the conventional anesthesia group ( P<0.01). The VAS and ODI at all postoperative time points decreased in both groups compared with those before surgery, with significant differences among those at all postoperative time points ( P<0.05). There was no significant difference between the two groups in the MMSE scores before, at 1, 6, and 12 hours after surgery ( P>0.05). The MMSE scores at 1 and 6 hours postoperatively were lower than that preoperatively in both groups ( P<0.05), and it was increased at 6 hours compared with that at 1 hour postoperatively ( P<0.05). There was no significant difference between the MMSE scores at 12 hours postoperatively and preoperatively in both groups ( P>0.05). The differences between the two groups in AVH, MVH, or VKA preoperatively were not statistically significant ( P>0.05). The AVH and MVH at 1 day postoperatively in the enhanced anesthesia group were (22.4±4.2)mm and (22.7±3.7)mm respectively, which were both higher than those in the conventional anesthesia group [(19.3±3.7)mm and (20.1±6.3)mm] ( P<0.05 or 0.01); the VKA at 1 day postoperatively in the enhanced anesthesia group was (13.9±3.7)°, which was lower than that in the conventional anesthesia group (15.8±4.1)° ( P<0.05). The AVH, MVH, and VKA in both groups were all improved at 1 day postoperatively compared with those preoperatively ( P<0.05). The incidence of bone cement leakage in the enhanced anesthesia group was 6.7% (3/45), which was lower than 21.7% (10/46) in the conventional anesthesia group ( P<0.05). Conclusion:Compared with conventional regional anesthesia, PVP under enhanced regional anesthesia for m-ASOTLF has more advantages in early postoperative pain relief, improvement of spinal function, restoration of vertebral height and reduction of bone cement leakage.

Objective:To explore the efficacy of secondary targeted percutaneous vertebroplasty (PVP) for the treatment of refracture of injured vertebrae after vertebral augmentation for osteoporotic vertebral compression fracture (OVCF).Methods:A retrospective case series study was performed on the clinical data of 25 patients with refracture of injured vertebrae after vertebral augmentation for OVCF admitted to Honghui Hospital, Xi′an Jiaotong University from January 2019 to January 2022, including 10 males and 15 females, aged 62-86 years [(73.8±5.2)years]. The fractured segments involved T 10 in 1 patient, T 11 in 2, T 12 in 10, L 1 in 10 and L 2 in 2. All the patients were treated with secondary targeted PVP. The operation time and the amount of bone cement injected were recorded. The visual analogue scale (VAS) of lower back, Oswestry disability index (ODI), vertebral body index (VBI) and kyphotic angle (KA) were compared before surgery, at 1 day, 6 months after surgery and at the last follow-up. Odom criteria were used to evaluate the efficacy of the surgical procedure at the last follow-up. The intraoperative bone cement leakage and new vertebrae fracture during follow-up were observed. Results:All the patients were followed up for 23-59 months [(36.8±7.6)months]. The operation time was 35-60 minutes [(42.6±5.2)minutes], with the amount of bone cement injected for 3-5 ml [(3.6±0.8)ml]. The VAS scores of lower back at 1 day, 6 months after surgery and at the last follow-up were 3.1(2.0, 4.0)points, 1.7(1.0, 2.0)points and 0.6(0.0, 1.0)points respectively, significantly lower than 7.6(7.0, 9.0)points before surgery ( P<0.01), and a statistically singnificant decrease was found over follow-up time ( P<0.01). The ODI values at 1 day, 6 months after surgery and at the last follow-up were (49.5±5.9)%, (28.5±4.6)% and (19.2±4.8)% respectively, significantly lower than (78.8±6.8)% before surgery ( P<0.01), and a statistically singnificant decrease was found over follow-up time ( P<0.01). The VBI values at 1 day, 6 months after surgery and at the last follow-up were (76.6±4.5)%, (76.3±4.0)% and (76.1±3.8)% respectively, significantly higher than (58.9±5.8)% before surgery ( P<0.01), while there were no significant differences among those at 1 day, 6 months after surgery and at the last follow-up ( P>0.05). The KA values at 1 day, 6 months after surgery and at the last follow-up were (12.4±2.7)°, (12.6±2.5)° and (12.8±2.9)° respectively, significantly lower than (20.8±3.6)° before surgery ( P<0.01), while there were no significant differences among those at 1 day, 6 months after surgery and at the last follow-up ( P>0.05). According to the Odom criteria, 20 patients were rated excellent and 5 good at the last follow-up, with an excellent and good rate of 100%. Intraoperative asymptomatic bone cement leakage occurred in 3 patients (12%), including 2 with intervertebral leakage and 1 with lateral vertebral leakage. No adjacent vertebral body or other vertebral fracture was observed during the follow-up. Conclusions:For patients with refracture of injured vertebrae after vertebral augmentation for OVCF, the secondary targeted PVP has advantages of attenuation of the lower back pain, improvement of the quality of life, restoration of the height of refractured vertebrae, correction of the local kyphosis, and a low incidence of complications.

Objective:To compare the accuracy and efficacy of robot assisted and navigation assisted pedicle screw fixation.Methods:Retrospective analysis of 764 patients with lumbar spine disorders who underwent internal fixation treatment at the Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, from June 2017 to April 2023 were performed. They were divided into the Renaissance group (212 cases), the Tinavi group (301 cases), and the S8 navigation group (251 cases), according to the method of assisted placement of pedicle screws. The operation time, fluoroscopy time, X-ray radiation dose, intra-operative blood loss, accuracy of screw placement, screw revision rate, pain visual analogue scale (VAS), Oswestry disability index (ODI) and postoperative infection rate were compared among the three groups.Results:922 screws were placed in the Renaissance group, 1,260 screws in the Tinavi group, and 1,044 screws in the S8 navigation group. The accuracy of clinically acceptable pedicle screw placement was 92.08% (849/922), 99.68% (1,256/1,260), and 99.43% (1,038/1,044) in the three groups, respectively, with the Renaissance group being smaller than the Tinavi group and the S8 group (χ 2=90.334, P<0.001; χ 2=68.446, P<0.001), and the Tinavi group and the S8 group had no statistically significant difference (χ 2=0.380, P=0.537). The operation time of the three groups was 173.64±62.23 min, 177.11±60.85 min, 176.02±60.93 min, and the intraoperative blood loss was 118.16±58.26 ml, 121.84±55.91 ml, 123.62±59.84 ml, respectively, and the differences between the groups were not statistically significant ( P>0.05). The fluoroscopy time of the three groups was 8.73±2.92 s, 10.67±2.85 s, and 11.31±2.89 s, and the X-ray radiation doses were 18.83±7.41 μSv, 20.40±7.60 μSv, and 22.88±7.47 μSv, respectively, with statistically significant differences between the groups and the two comparisons ( P<0.05). All patients were given follow-up for 3-30 months. Three cases in the postoperative Renaissance group underwent screw revision for nerve root irritation due to screw penetration of the pedicle cortex, and none of the other two groups underwent screw revision. Postoperatively, one case in the Renaissance group and one case in the Tinavi group had superficial infections, which were cured after prolonged antibiotic use. At 3 months postoperatively, the VAS scores for leg pain in the Renaissance group, the Tinavi group, and the S8 navigation group were 3.52±1.14, 3.59±1.12, and 3.39±1.16, and the VAS scores for back pain were 3.54±1.14, 3.57±1.12, and 3.51±1.15, respectively; the ODI scores were 12.48%±4.53%, 12.01%±4.57%, and 12.28%±4.60%, and none of the differences between the groups were statistically significant ( P>0.05). Conclusion:The accuracy of screw placement by the Tinavi robot was comparable to that of the S8 navigation, and both were superior to that of the Renaissance robot; the fluoroscopy time and radiation dose of the Renaissance robot were smaller than those of the Tinavi robot, which was smaller than that of the S8 navigation. The early efficacy of robotics and navigation-assisted pedicle screw internal fixation for lumbar spine disorders is similar.

OBJECTIVE: To explore the safety and effectiveness of one-stage posterior eggshell osteotomy and long-segment pedicle screw fixation in the treatment of ankylosing spondylitis kyphosis combined with acute thoracolumbar vertebral fracture. METHODS: A clinical data of 20 patients with ankylosing spondylitis kyphosis combined with acute thoracolumbar spine fracture, who were treated with one-stage posterior eggshell osteotomy and long-segment pedicle screw fixation between April 2016 and January 2022, was retrospectively analyzed. Among them, 16 cases were male and 4 cases were female; their ages ranged from 32 to 68 years, with an average of 45.9 years. The causes of injury included 10 cases of sprain, 8 cases of fall, and 2 cases of falling from height. The time from injury to operation ranged from 1 to 12 days, with an average of 7.1 days. The injured segment was T ₁₁ in 2 cases, T ₁₂ in 2 cases, L ₁ in 6 cases, and L ₂ in 10 cases. X-ray film and CT showed that the patients had characteristic imaging manifestations of ankylosing spondylitis, and the fracture lines were involved in the anterior, middle, and posterior columns and accompanied by different degrees of kyphosis and vertebral compression; and MRI showed that 12 patients had different degrees of nerve injuries. The operation time, intraoperative bleeding, intra- and post-operative complications were recorded. The visual analogue scale (VAS) score and Oswestry disability index (ODI) were used to evaluate the low back pain and quality of life, and the American spinal cord injury association (ASIA) classification was used to evaluate the neurological function. X-ray films were taken, and local Cobb angle (LCA) and sagittal vertical axis (SVA) were measured to evaluate the correction of the kyphosis. RESULTS: All operations were successfully completed and the operation time ranged from 127 to 254 minutes (mean, 176.3 minutes). The amount of intraoperative bleeding ranged from 400 to 950 mL (mean, 722.5 mL). One case of dural sac tear occurred during operation, and no cerebrospinal fluid leakage occurred after repair, and the rest of the patients did not suffer from neurological and vascular injuries, cerebrospinal fluid leakage, and other related complications during operation. All incisions healed by first intention without infection or fat liquefaction. All patients were followed up 8-16 months (mean, 12.5 months). The VAS score, ODI, LCA, and SVA at 3 days after operation and last follow-up significantly improved when compared with those before operation ( P<0.05), and the difference between 3 days after operation and last follow-up was not significant ( P>0.05). The ASIA grading of neurological function at last follow-up also significantly improved when compared with that before operation ( P<0.05), including 17 cases of grade E and 3 cases of grade D. At last follow-up, all bone grafts achieved bone fusion, and no complications such as loosening, breaking of internal fixation, and pseudoarthrosis occurred. CONCLUSION One-stage posterior eggshell osteotomy and long-segment pedicle screw fixation is an effective surgical procedure for ankylosing spondylitis kyphosis combined with acute thoracolumbar vertebral fracture. It can significantly relieve patients' clinical symptoms and to some extent, alleviate the local kyphotic deformity.
Humans ; Male ; Female ; Animals ; Adult ; Middle Aged ; Aged ; Spinal Fractures/surgery* ; Pedicle Screws ; Spondylitis, Ankylosing/surgery* ; Quality of Life ; Retrospective Studies ; Egg Shell/injuries* ; Thoracic Vertebrae/injuries* ; Lumbar Vertebrae/injuries* ; Kyphosis/surgery* ; Osteotomy ; Fracture Fixation, Internal/methods* ; Fractures, Compression/surgery* ; Treatment Outcome

Objective Due to the increasing number but unknown quality of the existing systematic reviews meta-analyses(SRs/MAs)of acupuncture and moxibustion in the treatment of cancer-related fatigue(CRF),this overview aimed to systematically evaluate and synthesize these SRs/MAs.Methods SRs/MAs were searched via 8 databases from inception to February 22,2022.AMSTAR 2,PRISMA and GRADE evaluation tools were used to evaluate the quality of reports,methodologies and evidence included in MAs/SRs.All analyses were performed with radar plots.Results 16 SRs/MAs were included.The main outcome index was the degree of fatigue.The results of 12 articles showed that acupuncture could effectively alleviate CRF.According to AMSTAR-2,4 SRs/MAs were considered being of high quality,10 medium quality and 2 low quality.There are 12 articles with PRISMA score of 16-24 and 4 articles with PRISMA score of 15-20.5,which mainly have defects in protocol registration and inter study bias.Amstar 2 evaluation includes 4 high-quality studies,studies.Grade rating shows that the evidence quality of acupuncture treatment of CRF is mostly medium,and the main factor of degradation is inaccuracy.Conclusions At present,the SRS/MAS report of acupuncture and moxibustion in the treatment of CRF is complete,and the quality of methodology and evidence is medium.It is suggested that SRS/MAS improve the program registration and funding source description in the future to enhance the assessment of the risk of inter study bias.

Ankylosing spondylitis (AS) combined with spinal fractures with thoracic and lumbar fracture as the most common type shows characteristics of unstable fracture, high incidence of nerve injury, high mortality and high disability rate. The diagnosis may be missed because it is mostly caused by low-energy injury, when spinal rigidity and osteoporosis have a great impact on the accuracy of imaging examination. At the same time, the treatment choices are controversial, with no relevant specifications. Non-operative treatments can easily lead to bone nonunion, pseudoarthrosis and delayed nerve injury, while surgeries may be failed due to internal fixation failure. At present, there are no evidence-based guidelines for the diagnosis and treatment of AS combined with thoracic and lumbar fracture. In this context, the Spinal Trauma Academic Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate the Clinical guideline for the diagnosis and treatment of adult ankylosing spondylitis combined with thoracolumbar fracture ( version 2023) by following the principles of evidence-based medicine and systematically review related literatures. Ten recommendations on the diagnosis, imaging evaluation, classification and treatment of AS combined with thoracic and lumbar fracture were put forward, aiming to standardize the clinical diagnosis and treatment of such disorder.

The acute combination fractures of the atlas and axis in adults have a higher rate of neurological injury and early death compared with atlas or axial fractures alone. Currently, the diagnosis and treatment choices of acute combination fractures of the atlas and axis in adults are controversial because of the lack of standards for implementation. Non-operative treatments have a high incidence of bone nonunion and complications, while surgeries may easily lead to the injury of the vertebral artery, spinal cord and nerve root. At present, there are no evidence-based Chinese guidelines for the diagnosis and treatment of acute combination fractures of the atlas and axis in adults. To provide orthopedic surgeons with the most up-to-date and effective information in treating acute combination fractures of the atlas and axis in adults, the Spinal Trauma Group of Orthopedic Branch of Chinese Medical Doctor Association organized experts in the field of spinal trauma to develop the Evidence-based guideline for clinical diagnosis and treatment of acute combination fractures of the atlas and axis in adults ( version 2023) by referring to the "Management of acute combination fractures of the atlas and axis in adults" published by American Association of Neurological Surgeons (AANS)/Congress of Neurological Surgeons (CNS) in 2013 and the relevant Chinese and English literatures. Ten recommendations were made concerning the radiological diagnosis, stability judgment, treatment rules, treatment options and complications based on medical evidence, aiming to provide a reference for the diagnosis and treatment of acute combination fractures of the atlas and axis in adults.