Spine Journal

Article	Citations
Letter to the editor regarding “Surgical site infection a major risk factor of pseudarthrosis in adult spinal deformity surgery” by Boishardy et al.	209
Response to letter to the editor regarding, “Outcomes in surgical treatment for tandem spinal stenosis: systematic literature review”	156
Letter to the editor regarding, “Outcomes in surgical treatment for tandem spinal stenosis: systematic literature review” by Ahorukomeye et al	118
Effect of industry funding on outcome reporting in cervical disc arthroplasty: a systematic review and meta-analysis of randomized controlled trials	87
Optimizing surgical strategies: a systematic review of the effectiveness of preoperative arterial embolization for hyper vascular metastatic spinal tumors	68
Comparative diagnostic accuracy of ChatGPT-4 and machine learning in differentiating spinal tuberculosis and spinal tumors	64
Letter to the editor regarding “Minimally-invasive percutaneous treatments for low back pain and leg pain: a randomized controlled study of thermal disc decompression versus mechanical percutaneous di	62
Patient-level patterns in daily prescribed opioid dosage in single level lumbar fusion are associated with postoperative opioid dosage and adverse events: a retrospective analysis of claims data	59
MRI-based lesion quality score assessing ossification of the posterior longitudinal ligament of the cervical spine	57
Using advanced imaging to measure bone density, compression fracture risk, and risk for construct failure after spine surgery	55
The widths of the medial and lateral pedicle walls in adolescent idiopathic scoliosis with major thoracic curves	55
Paraspinal muscle fatty degeneration as a predictor of progressive vertebral collapse in osteoporotic vertebral compression fractures	54
Meetings Calendar	54
Table of Contents	52
Innovative hydrogel-patch combination for large annulus fibrosus defects: a prospective approach to address herniation recurrence	50
Fusion and subsidence rates of vertebral body sliding osteotomy: Comparison of 3 reconstructive techniques for multilevel cervical myelopathy	47
Editorial Board	44
P139. Does normalizing T4-L1 pelvic angle relationship in long-segment fusions independently reduce mechanical complications and improve patient reported outcomes?	44
Reply to the letter to editor regarding, “A scoring system for the preoperative evaluation of prognosis in spinal infection: the MSI-20 score”	44
P256. Evaluation of postoperative surgical outcomes after posterior lumbar decompression surgery by decade	42
93. PROMIS 10 Global Mental Health T-score: an independent predictor of postsurgical outcomes up to one year following single-level elective lumbar fusion	40
P253. Effect of surgeon learning curve on minimally-invasive transforaminal lumbar interbody fusion (MI-TLIF): insights from a single center retrospective comparative study	38
66. Not all are created equal: lumbosacral anatomy is different in pediatric spondylolysis	38
P143. Impact of cephalad vs caudal lumbar lordosis correction on spinal shape and outcomes of complex deformity spine surgery	38
P22. Nonpenetrating titanium clips provide a safe and effective means of primary dural closure	38

51. Beyond kyphosis: modes of failure at the proximal junction in adult spinal deformity	37
38. MRI-based endplate bone quality score as a predictor of cage subsidence following oblique lumbar interbody fusion	36
P10. Biomechanics of the intact occiput-C2 spine: a retrospective analysis of 181 cervical motion segments	35
40. Posterior corrective surgery for Type II congenital kyphosis: SRS-Schwab Grade 4 osteotomy or vertebral column resection?	35
44. Go big or go home? What to do with Parkinson's patients needing thoracolumbar fusion	35
P218. The impact of depression in anterior cervical discectomy and fusion	34
P91. Intravenous acetaminophen improves patient outcomes and decreases opioid use in lumbar fusion	34
P312. Early vs late surgical decompression for patients with acute traumatic central cord syndrome: a systematic review and meta-analysis	34
P213. Strategies for addressing a series of failed cervical total disc replacements	34
P79. Preoperative opioid use and anxiety are independent risk factors for failure to respond to erector spinae plane block in minimally invasive transforaminal lumbar interbody fusion	32
P243. Comparison of outcomes of open and percutaneous spinal fixation techniques for the treatment of metastatic spinal tumors	31
P33. The Impact of hemipelvectomy and hip disarticulation on lumbar bone and muscle quality	30
P224. ABM/P-15 versus allograft in noninstrumented lumbar fusion – 10-year follow-up on a double blind randomized controlled trial	30
P303. Thoracolumbar burst fracture: McCormack load-sharing classification: systematic review and single-arm meta-analysis	29
P175. Unintended readmissions and reoperations within 30- and 90 days following adult spinal deformity surgery	29
P16. Early reoperations do not adversely affect long term pain and activity scores in adult spinal deformity patients	29
71. Cobb angle between standing and supine position in compression fracture	29
P161. Proximal junctional kyphosis and failure: How much can we attribute to known risk factors?	28
P26. Rate of postoperative neurological complications in AIS patients with thoraco-lumbar curves following a mini open anterior-to-the-psoas approach for VBT	28
P317. Recurrence of kyphosis after surgical fixation of burst fractures	28
P198. Health care utilization associated with postoperative physical therapy for anterior cervical discectomy and fusion	27
P112. Worse baseline neck pain is associated with worse postoperative mental health, physical function and cervical range of motion following cervical disc replacement	27
12. A data-driven approach to categorize patients with degenerative cervical myelopathy: a K-prototype clustering analysis of the CSORN DCM database	26
P146. Medicare's benchmarking spinal DRGs have limited utility in capturing key quality metrics for adult spinal deformity (ASD)	26
P188. Cluster analysis identifies four unique phenotypes of degenerative cervical myelopathy patients with distinct clinical profiles and long-term functional outcomes	26
77. Novel MRI-based pedicle bone quality score independently predicts pedicle screw loosening after degenerative lumbar fusion surgery	25
75. Epidemiology of recreation-related cervical and thoracic fracture	24
P164. Rapid response during spinal deformity surgery can successfully save spinal cord function using intraoperative monitoring.	24
98. Evaluating the efficacy of IV and oral antibiotics in preventing reinfection without instrumentation removal post spine surgery	24
P157. Preoperative recreational marijuana users report worse baseline pain, anxiety, physical activity, and self-image compared to nonusers with adult spine deformity (ASD)	24
P225. Adherence of mycobacterium tuberculosis on material surface of nano-hydroxyapatite/polyamide 66 composite and long-term results of clinic application to spinal tuberculosis	24
P83. Therapeutic effectiveness of lumbar facet radiofrequency ablation: a retrospective analysis	23
P110. Primary outcomes of an FDA IDE trial of Spondyloplasty vs TLIF for degenerative spondylolisthesis	23
80. Surgical outcomes after preoperative embolization in hypervascular spinal metastases: a propensity scored study of 191 patients	23
P66. The impact of perioperative COVID-19 diagnosis on postoperative outcomes following elective cervical spine surgery: a propensity matched analysis	23
P173. The role of the stable sagittal vertebra on lower instrumented vertebra selection in adult idiopathic scoliosis	23
56. Defining a high-risk adult spinal deformity patient: utilizing predictive analytics to assess factors associated with increased risk of medical and surgical complications following thoracolumbar c	23
P92. Is there an optimal time for tracheostomy after anterior cervical spine surgery in patients with cervical fracture?	23
P160. Proximal junctional degeneration and failure: a novel classification and clinical implications	23
P19. Factors associated with timing for revision surgery for proximal junctional kyphosis (PJK)	23
P40. Evaluating the role of SPECT-CT imaging in diagnosing and treating neck and low back pain	22
106. S1 vertebral bone quality score independently predicts pedicle screw loosening following surgery in patients with adult degenerative scoliosis	22
P259. Fusion dilemma: analysis of the optimal approach post-decompression in degenerative spinal stenosis—a systematic review and meta-analysis of randomized controlled trials	22
P235. Chin-Brow vertical angle is not consistently reliable for surgical planning in thoracolumbar kyphosis secondary to ankylosing spondylitis	22
P29. Skin closure using skin staples may have higher risk for surgical site infection compared to running subcuticular skin closure with absorbable suture in posterior thoracic and lumbar spine surger	22
P299. The impact of preoperative anxiety on clinical outcomes following lumbar fusion	22
P84. Transversus abdominis plane block in patients undergoing lumbar spine fusion: a systematic review and meta-analysis	22
109. Influence of preoperative symptom duration on clinical outcomes after lumbar decompression in the ambulatory surgical setting	22
P220. Venous thromboembolism and mortality rates have not improved in cervical spine surgery from 2012-2021	22
C5 palsy after cervical laminectomy: natural history in a 10-year series	21

P127. Impact of primary payer status and socioecoomic disparities in elective lumbar fusion surgery	21
P18. Evaluating the impact of NPO duration on postoperative glucose variability and outcomes following lumbar fusion in diabetic patients	21
P296. The contribution of intraoperative computed tomography integrated directly with robotic navigation: analysis of the first 80 consecutive posterior thoracolumbar instrumented fusions	21
P305. Unilateral biportal endoscopic decompression for adjacent segment degeneration	21
Table of Contents	20
Meetings Calendar	20
Pulmonary function in children and adolescents with untreated idiopathic scoliosis: a systematic review with meta-regression analysis	20
Letter to the Editor regarding, “The necessity and risk factors of subsequent fusion after decompression alone for lumbar spinal stenosis with lumbar spondylolisthesis: 5 years follow-up in two differ	20
Patient-reported outcome measures (PROMs) use in the real world: clinical trials evaluating low back pain interventions	20
Comparing the medium-term outcomes of lumbar interbody fusion via transforaminal and oblique approach in treating lumbar degenerative disc diseases	20
A farewell to lead aprons in spine surgery	20
212. ALIF as a salvage procedure for TLIF pseudarthrosis: a clinical outcome study	19
Management of nonpurulent wound drainage following spinal surgery: is empiric oral antibiotic treatment appropriate?	19
Patient expectations impact patient-reported outcomes and satisfaction after lumbar fusion	19
Quantitative Romberg using a force plate: an objective measure for cervical myelopathy	19
Patient-level payment patterns prior to single level lumbar decompression are associated with resource utilization, postoperative payments, and adverse events	19
Spine patient care with wearable medical technology: state-of-the-art, opportunities, and challenges: a systematic review	19
The move-C cervical artificial disc can restore intact range of motion and 3-D kinematics	19
Editorial Board	18
Reply to the letter to editor regarding, “Global incidence, prevalence, and disability of vertebral fractures: a systematic analysis of the global burden of disease study 2019”	18
Surface landmarks for anterior lumbar access: is fluoroscopy necessary?	18
Meetings Calendar	18
Biomechanical limitations of partial pediculectomy in endoscopic spine surgery	18
Lumbar vertebropexy after unilateral total facetectomy	18
Prediction of lumbar disc herniation resorption in symptomatic patients: a prospective, multi-imaging and clinical phenotype study	18
Lumbar fusion surgery in the era of an aging society: analysis of a nationwide population cohort with minimum 8-year follow-up	17
Imaging predictors of progression of lumbar spondylolysis to spondylolisthesis: a systematic review	17
Meetings Calendar	17
Spondylophyte classification based on biomechanical effects on segmental stiffness	17
Editorial Board	17
Spine surgeons facing second opinions: a qualitative study	17
Table of Contents	17
Editorial Board	17
Reliability of self-reported health literacy screening in spine patients	17
Generation of synthetic PET/MR fusion images from MR images using a combination of generative adversarial networks and conditional denoising diffusion probabilistic models based on simultaneous 18F-FD	17
Posterior atlantoaxial fixation of osteoporotic odontoid fracture: biomechanical analysis of the Magerl versus harms techniques in a cadaver model	17
Meetings Calendar	17
Mind the gap: paramedian approach for coccygectomy	17
88. Generation of CT myelograms using noncontrast CT with machine learning	16
221. Efficacy of patch technique for dural tear repair	16
Development and internal validation of machine learning models for personalized survival predictions in spinal cord glioma patients	16
The effect of ketorolac on posterior minimally invasive transforaminal lumbar interbody fusion: an interim analysis from a randomized, double-blinded, placebo-controlled trial	16
Physiological gradient in lumbar spine fat fraction and R2* and its impact on osteoporosis diagnosis	16
85. Comparison of novel machine vision image guidance system with a 3D fluoroscopy-based platform for pedicle screw placement: a randomized prospective study of radiation, accuracy, and cost	16
Radiographic spine adipose index: an independent risk factor for deep surgical site infection after posterior instrumented lumbar fusion	16
Prediction of long-term postoperative results of disc wedge and vertebral tilt with intraoperative prone radiograph in posterior correction of thoracolumbar/lumbar curve in adolescent idiopathic scoli	16
Response to the Letter to the Editor: “Vertebral fracture prevalence in RA, likely medicinal intervention-related, suggests need for greater attention to osteoporosis-prevention”	16
Risk factors of revision operation and early revision for adjacent segment degeneration after lumbar fusion surgery: a case-control study	16
Erector spinae plane block level does not impact analgesic efficacy in enhanced recovery for lumbar spine surgery	16
A retrospective analysis of perioperative complications of lateral approach lumbar interbody fusion in patients with prior abdominal surgery or a history of colonic inflammatory disease	16
Cost analysis of primary single-level lumbar discectomies using the Value Driven Outcomes database in a large academic center	16
Reply to letter to the editor: Does spinal sagittal imbalance lead to future vertebral compression fractures in osteoporosis patients?	16
Editorial Board	16
High viscosity bone cement vertebroplasty versus low viscosity bone cement vertebroplasty in the treatment of mid-high thoracic vertebral compression fractures	15
Exploring the impact of mild-to-moderate foraminal stenosis at L5−S1 on clinical outcomes following L4−5 posterior lumbar interbody fusion	15
Announcement	15
Reply to letter to the editor regarding, “To cross or not to cross the cervicothoracic junction in multilevel posterior cervical fusion: a systematic review and meta-analysis”	15
Why X-rays? The importance of radiographs in spine surgery	15
Natural language processing for prediction of readmission in posterior lumbar fusion patients: which free-text notes have the most utility?	15
Meetings Calendar	15
Letter to the editor regarding, “Optimal hemoglobin A1C target in diabetics undergoing elective cervical spine surgery” by Roth et al.	15
The performance of frailty in predictive modeling of short-term outcomes in the surgical management of metastatic tumors to the spine	15
Postoperative spine surgical site infections: high rate of failure of one-stage irrigation and debridement	14
Improved intervertebral fusion in LLIF rabbit model with a novel titanium cage	14
Longer operative time associated with prolonged length of stay, non-home discharge and transfusion requirement after anterior cervical discectomy and fusion: an analysis of 24,593 cases	14
Branched-chain amino acids plus vitamin D supplementation promote increased muscle strength following lumbar surgery for lumbar spinal stenosis: a randomized trial	14
Intraoperative anteroposterior and oblique fluoroscopic views for detection of mediolateral pedicle screw misplacement in the lumbar spine: a randomized cadaveric study	14
Do patients with lumbar spinal stenosis benefit from decompression of levels with adjacent moderate stenosis? A prospective cohort study from the NORDSTEN study	14
Rates and reasons for reoperation within 30 and 90 days following cervical spine surgery: a retrospective cohort analysis of the Michigan Spine Surgery Improvement Collaborative (MSSIC) registry	14
Letter to the editor regarding “To cross or not to cross the cervicothoracic junction in multilevel posterior cervical fusion: a systematic review and meta-analysis”	14
Spinal decompression surgery may alleviate vasopressor-induced spinal hemorrhage and extravasation during acute cervical spinal cord injury in rats	14
Advanced compressive extension injuries of the subaxial cervical spine: do we really understand the nuances of this injury?	13
Editorial Board	13
SMART on FHIR in spine: integrating clinical prediction models into electronic health records for precision medicine at the point of care	13
Facet joint tropism, pelvic incidence and intervertebral height index: associations with facet joint osteoarthritis in lumbar spinal stenosis	13
PLF+PS or ALIF+PS: which has a lower operative nonunion rate? Analysis of a cohort of 2,061 patients from a National Spine Registry	13
Comparison of decompression, decompression plus fusion, and decompression plus stabilization: a long-term follow-up of a prospective, randomized study	13
Letter to the editor regarding “Predictors for failure after surgery for lumbar spinal stenosis: a prospective observational study” by Alhaug et al.	13
Complications and healthcare utilization in commercially-insured osteoporotic vertebral compression fracture patients: a comparison of kyphoplasty versus propensity-matched controls	13
Response to a letter to the editor regarding, “The impact of being overweight or obese on 12-months clinical recovery in patients following lumbar microdiscectomy for radiculopathy”	13

182. Catastrophic acute failure of pelvic fixation in adult spinal deformity requiring revision surgery: a multicenter review of incidence, failure mechanisms, and risk factors	13
Stratifying outcome based on the Oswestry Disability Index for operative treatment of adult spinal deformity on patients 60 years of age or older: a multicenter, multi-continental study on Prospective	13
Letter to the editor regarding “Cost-effectiveness of implanting a prosthesis after anterior cervical discectomy for radiculopathy: results of the NECK randomized controlled trial” by Suasnabar et al	13
Utility of the transversus abdominis plane and rectus sheath blocks in patients undergoing anterior lumbar interbody fusions	13
The impact of perioperative opioid use on postoperative outcomes following spinal surgery: a meta-analysis of 60 cohort studies with 13 million participants	13
Reoperations after primary and revision lumbar discectomy: study of a national-level cohort with eight years follow-up	13
P128. Holographic superimposition of spine model	12
P151. Inspection of the global variability for the AO spine upper cervical injury classification	12
P17. Biomechanical effects of changes in cervical alignment following single-level ACDF using 3D motion capture	12
A cross-sectional analysis of 284 complications for lumbar disc replacements from medical device reports maintained by the United States Food and Drug Administration	12
P102. Chronological comparison of existing frailty indices to predict complications throughout the postoperative course following adult spinal deformity surgery	12
171. Overcorrection of the upper instrumented vertebra relative to the center of the femoral heads is associated with proximal junctional kyphosis	12
P149. Which patient specific factors are predictive of chronic postoperative pain after lumbar microdiscectomy? A machine learning approach	12
167. Combined thoracic anterior and lumbar posterior tethering vs anterior vertebral body tethering: Outcomes in skeletally immature idiopathic scoliosis	12
P112. The effect of preoperative rehabilitation on adult spinal deformity patient outcomes	12
Varenicline mitigates the increased risk of pseudarthrosis associated with nicotine	12
141. Preoperative paraspinal fat atrophy of the upper instrumented vertebrae musculature in spine deformity surgery is a risk factor for proximal junctional kyphosis and sagittal malalignment	12
163. Unconstrained cervical disc replacements: is segmental hypermobility a concern?	12
P13. Transduction of the rat spinal cord using adenoassociated virus serotype 2.5	12
Automated measurements of interscrew angles in vertebral body tethering patients with deep learning	12
Adjacent segment pathology following posterior lumbar interbody fusion for lumbar degenerative spondylolisthesis: a comparison between minimally invasive and conventional open approach	12
Table of Contents	11
P42. Similar readmission and complications with minimally invasive versus open anterior and lateral lumbar interbody fusion, a national study	11
P157. Neurologically intact TLICS 4 and 5 burst fractures should be given trial of nonoperative management	11
176. Safety profile of outpatient anterior lumbar interbody and fusion: a propensity score matched analysis	11
P66. Does functional outcome improve after surgery for metastatic spine tumors in patients with SINS 7-12 and SINS >12?	11
157. Worsening pain and quality of life for spine surgery patients during the COVID-19 pandemic: roles of psychological distress and patient activation	11
P32. Impact of controlled vs uncontrolled mFI-5 frailty on perioperative complications following adult spinal deformity surgery	11
P28. Complication rates following adult spinal deformity surgery: the category of complication dictates timing	11
P7. Percutaneous delivery of recombinant human bone morphongenetic protein-2 augments fusion in a nicotine impaired rabbit fusion model	11
P54. Emergency department visits for pediatric spine fractures: trends through COVID-19	11
P62. Responsiveness of outcome measures in nonsurgical patients with lumbar spinal stenosis: a secondary analysis from a randomized controlled trial	11
P33. Incidence, risk factors and clinical outcomes of cervical hematoma: an analysis from the Michigan Spine Surgery Improvement Collaborative registry	11
P14. Analysis of physiological stress shielding within the lumbar musculoskeletal system as a consequence of mechanical adaptations associated with bilateral and unilateral low back pain: a finite ele	11
Editorial Board	11
169. Lumbar spine sagittal mismatch deformity negatively affects total knee arthroplasty outcomes	11
P135. Patient specific risk factors for reduced profitability of a private insurance bundled payment model for lumbar fusion and decompression	11
P153. Long term assessment of the functional independence measure on sports spinal cord injury patients	11
P63. Assessing the effects of prehabilitation protocols on postoperative outcomes in adult cervical deformity surgery: does early optimization lead to optimal clinical outcomes?	10
49. Associations of depression and sociodemographic characteristics with patient activation among those presenting for spine surgery	10
P14. Outcome and predictive factors in rapid progressive cervical spondylotic myelopathy: A retrospective case control study	10
P7. Effect of cage position and insertion angle in the oblique lumbar interbody fusion: A finite element study	10
P76. Return to activity after thoracic anterior lumbar posterior tethering versus posterior spinal fusion	10
P5. Fixation stability of four different cervical disc prostheses endplate configurations	10
P12. Does posterior ligamentous complex disruption following lumbar pedicle screw and rod instrumentation affect the upper adjacent level?	10
52. Upper vs lower lumbar lordosis corrections in relation to pelvic tilt: An essential element in surgical planning for sagittal plane deformity	10
54. Perioperative outcomes of anterior vertebral spinal tethering vs posterior spinal fusion for skeletally immature patients with idiopathic scoliosis	10
P8. Correlations between sagittal plane disc dimensions and principal surface strains across the L3-4 intact IVD during in vitro multidirectional loading	10
P18. Preoperative lower urinary tract symptoms and subsequent risk of postoperative urinary retention after elective spinal fusion surgery	10
221. Defining clinically relevant distal failure in the treatment of adult cervical deformity: an improved definition based on functional outcomes and need for reoperation	9
P78. Socioeconomic and community disparities in presenting physical functionality and mental distress characteristics of patients undergoing spine surgery	9
270. Low Hounsfield Units measured at the upper instrumented vertebra are an independent risk factor for density related complications in adult spinal fusion procedures	9
192. The effects of global alignment and proportionality scores on postoperative outcomes following adult spinal deformity correction	9
209. Does increased regional discretionary spending correlate with safety in spine surgery among Medicare beneficiaries?	9
Meetings Calendar	9
P52. Health care use after incident visits for low back conditions in the Veterans Health Administration	9
P33. Risk factors for allograft subsidence following ACDF	9
P111. Surgical and radiographic outcomes in patients with high T1 and C2 slopes	9
P30. Development of a machine learning algorithm for prediction of complications and readmission after lumbar spinal fusion	9
P156. Delay in surgical fixation of operatively treated thoracolumbar fractures in the elderly associated with minimal increase in short-term complications	9
P74. Cost impact of intravenous drug use on the treatment of spine infections	9
206. Comparison of patient factors (frailty) vs surgical factors (invasiveness) for optimization of 2-year cost utility: We should focus on the patient factors	9
184. Psychological distress in patients undergoing cervical spine surgery: two-year outcomes of a randomized controlled trial	9
203. Performance assessment of a private payer bundled payment model for lumbar decompression surgery	9
P98. Complication rates following Chiari Malformation Surgical Management based on sub type and surgical variables	9
P40. Indirect effect on adjacent segment after minimally invasive transforaminal lumbar interbody fusion	9
P51. Differences in charges for elective single level anterior cervical discectomy and fusion across hospital size: A nationwide readmissions database analysis	9
P107. Impact of upper instrumented vertebra and lordosis morphology on acute proximal junctional fracture following adult spinal deformity surgery	9
P80. The effect of scoliosis support orthosis bracing on adult spinal deformity patients: Evaluation of gait and dynamic balance	9
220. Do favorable short-term patient reported outcomes after spine surgery predict loss to one- and two-year follow-up?	9
203. High radiation burden of minimally invasive approaches for adult spinal deformity	9
P20. Predisposing risk factors of the facet joint violation in the lumbar spinal fusion during the instrumentation of minimal invasive spinal surgery	9
P95. Geographic variation in the philosophy of adult spinal deformity management and patient outcomes: A propensity score matching analysis from the Prospective Evaluation Deformity Surgery (PEEDS) St	9
P60. Bone health optimization improves osteoporosis screening and treatment prior to thoracolumbar fusion	9
P31. Preoperative predictors for postoperative gastrointestinal complications in pediatric neuromuscular scoliosis patients	9
P118. Establishing baseline motor and somatosensory evoked potentials (MEPs and SSEPs) prior to cervical spine surgery: Association with diagnosis, demographics, comorbidities, and patient-reported me	9
P99. Postoperative coronal malalignment after adult spinal deformity surgery: Incidence, risk factors, and impact on 2-year outcomes	9
P92. The association between patient portal utilization and clinical outcomes	8
230. Does elevated mean arterial pressure lead to better outcomes in degenerative cervical myelopathy: a prospective, pilot randomized control trial	8
P86. Evaluating opportunities for improved outpatient satisfaction in a nonoperative spine clinic: an analysis of Press Ganey® outpatient medical practice survey responses	8
100. Availability and reporting quality of external validations of ML prediction models with orthopedic surgical outcomes: A systematic review	8
137. Correction, maintenance of cervical alignment and revision rates: three-level ACDF versus corpectomy ACDF hybrid procedures	8
P89. Patient out of pocket cost burden with elective spine surgery	8
114. Outcomes of an enhanced recovery after surgery (ERAS) program for patients with metastatic spine tumors	8
P145. Resolution of back pain following minimally invasive laminectomy	8
15. Supplemental fixation of lateral mass screws: a strategy to improve fixation strength	8
P104. Crossing the bridge from degeneration to deformity: when good outcomes necessitate sagittal correction in adult spinal deformity surgery	8
142. A prospective multicenter evaluation of the relationship between standing and recumbent spinopelvic alignment in supine, lateral or prone position	8
117. Minimally invasive transforaminal lumbar interbody fusion increases late-term rates of pseudarthrosis versus open approach	8
P101. Can AI identify patterns of complex adult spinal deformity with distinct perioperative outcomes?	8
236. Rod failures continue to plague the surgical treatment of adult spinal deformity (ASD)	8
44. Does robotic vs freehand screw placement affect patient reported outcomes in 1-3 level lumbar fusion?	8
36. Understanding the role of pelvic obliquity and leg length discrepancy in adult spinal deformity patients with coronal malalignment: unlocking the black box	8
P105. Intraoperative CT based pedicle screw navigation in pediatric spine deformity increases operative time, radiation exposure with minimal impact on screw accuracy for experienced surgeon	8
126. Proximal and distal reciprocal alignment changes following cervical deformity correction	8