Spine Journal

Article	Citations
P74. Patient expectations impact patient-reported outcomes and satisfaction after lumbar fusion	205
Measurement properties of the 5-repetition sit-to-stand test in patients with lumbar degenerative disorders: COSMIN systematic review	152
Table of Contents	100
P317. Recurrence of kyphosis after surgical fixation of burst fractures	93
P253. Effect of surgeon learning curve on minimally-invasive transforaminal lumbar interbody fusion (MI-TLIF): insights from a single center retrospective comparative study	78
P92. Is there an optimal time for tracheostomy after anterior cervical spine surgery in patients with cervical fracture?	76
P303. Thoracolumbar burst fracture: McCormack load-sharing classification: systematic review and single-arm meta-analysis	75
93. PROMIS 10 Global Mental Health T-score: an independent predictor of postsurgical outcomes up to one year following single-level elective lumbar fusion	73
P224. ABM/P-15 versus allograft in noninstrumented lumbar fusion – 10-year follow-up on a double blind randomized controlled trial	72
Meetings Calendar	64
139. Does the Roussouly classification provide unique insight into the sagittal alignment of patients undergoing adult spinal deformity surgery?	62
32. Timing of recovery after surgery for patients with degenerative cervical myelopathy: an observational study from the Canadian Spine Outcomes and Research Network	62
P98. Predicting 2-year health-related quality of life improvement in adult cervical deformity surgery	61
P112. The cost effectiveness of smoking cessation program in patients undergoing spinal deformity surgery	55
P39. Combining flexion lateral radiographs with a supine MRI is superior to a combination of flexion and extension lateral radiographs at detecting vertebral instability in patients with spondylolisth	54
P10. Effect of screw design, purchase depth and trajectory on cervical lateral mass fixation strength	52
163. Neuromodulation of micturition reflexes in a nonhuman primate model for conus medullaris and cauda equina injuries	52
48. Effects of social determinants of health on postoperative outcomes in degenerative spondylolisthesis	47
152. Walking time and grip strength as objective outcome metrics in the adult spinal deformity patient: series of 208 patients	46
119. Adverse events associated the barricaid annular closure device: an analysis of the FDA MAUDE database	45
49. Associations of depression and sociodemographic characteristics with patient activation among those presenting for spine surgery	45
121. Nerve root retraction time during lumbar endoscopic discectomy is associated with postoperative radiculitis	45
P33. Incidence, risk factors and clinical outcomes of cervical hematoma: an analysis from the Michigan Spine Surgery Improvement Collaborative registry	44
171. Overcorrection of the upper instrumented vertebra relative to the center of the femoral heads is associated with proximal junctional kyphosis	43
167. Combined thoracic anterior and lumbar posterior tethering vs anterior vertebral body tethering: Outcomes in skeletally immature idiopathic scoliosis	43

P153. Long term assessment of the functional independence measure on sports spinal cord injury patients	41
25. Perioperative complications associated with epidural injections followed by cervical decompression and fusion	40
P8. Correlations between sagittal plane disc dimensions and principal surface strains across the L3-4 intact IVD during in vitro multidirectional loading	40
39. Preliminary assessment of lumbar discectomy patient balance recovery: Is a force plate necessary or will a yard stick suffice?	39
P98. Complication rates following Chiari Malformation Surgical Management based on sub type and surgical variables	39
270. Low Hounsfield Units measured at the upper instrumented vertebra are an independent risk factor for density related complications in adult spinal fusion procedures	39
P107. Impact of upper instrumented vertebra and lordosis morphology on acute proximal junctional fracture following adult spinal deformity surgery	38
P111. Surgical and radiographic outcomes in patients with high T1 and C2 slopes	38
P30. Development of a machine learning algorithm for prediction of complications and readmission after lumbar spinal fusion	35
52. Upper vs lower lumbar lordosis corrections in relation to pelvic tilt: An essential element in surgical planning for sagittal plane deformity	34
236. Rod failures continue to plague the surgical treatment of adult spinal deformity (ASD)	34
P145. Evaluation of health-related quality of life improvement in patients undergoing spine vs adult reconstructive surgery after 1 year follow-up	34
P40. Indirect effect on adjacent segment after minimally invasive transforaminal lumbar interbody fusion	34
241. Does OR size impact spine surgery efficiency?	34
260. Comparing outcomes and mortality of upper cervical and subaxial cervical spine trauma in elderly patients	34
P52. Health care use after incident visits for low back conditions in the Veterans Health Administration	34
P122. Meeting preoperative expectations for pain predicts patient satisfaction following ACDF	34
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	32
115. Discriminative ability of commonly used contemporary risk indices to predict adverse outcomes following adult spinal deformity corrective surgery	32
163. Assessing the influence of modifiable patient-related factors on complication rates following adult spinal deformity surgery	32
Beyond a ferroptosis inducer: erastin can suppress nutrient deprivation induced cell death in the intervertebral disc	32
97. Geospatial clustering of lumbar fusion in the United States reveals racial and socioeconomic disparities	32
Retraction notice to: 137. Study great expectations on the novel predictor of outcome after spinal surgery[The Spine Journal 20/9S (2020) S67]	32
69. Outcomes after coronal alignment correction in patients with trunk shift toward the curve convexity	32
Positive security screening episodes of patients with spinal implants are influenced by detector type and not implant material	30
Paraspinal muscle fatty degeneration as a predictor of progressive vertebral collapse in osteoporotic vertebral compression fractures	30
Craniocervical instability in patients with Ehlers-Danlos syndrome: controversies in diagnosis and management	30
Optimizing surgical strategies: a systematic review of the effectiveness of preoperative arterial embolization for hyper vascular metastatic spinal tumors	30
75. Epidemiology of recreation-related cervical and thoracic fracture	29
Reply to the letter to the Editor regarding “Types of high-riding vertebral artery: a classification system for preoperative planning of C2 instrumentation based on 908 potential screw insertion sites	29
Complications and healthcare utilization in commercially-insured osteoporotic vertebral compression fracture patients: a comparison of kyphoplasty versus propensity-matched controls	29
P235. Chin-Brow vertical angle is not consistently reliable for surgical planning in thoracolumbar kyphosis secondary to ankylosing spondylitis	29
Do patients with lumbar spinal stenosis benefit from decompression of levels with adjacent moderate stenosis? A prospective cohort study from the NORDSTEN study	29
Overstrain on the longitudinal band of the cruciform ligament during flexion in the setting of sandwich deformity at the craniovertebral junction: a finite element analysis	29
Editorial Board	29
P40. Evaluating the role of SPECT-CT imaging in diagnosing and treating neck and low back pain	29
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	29
Biomechanical limitations of partial pediculectomy in endoscopic spine surgery	28
Preoperative frailty and 30-day mortality after surgery for type II odontoid fracture: a retrospective observational analysis of a large multicenter surgical registry	28
Branched-chain amino acids plus vitamin D supplementation promote increased muscle strength following lumbar surgery for lumbar spinal stenosis: a randomized trial	28
Imaging predictors of progression of lumbar spondylolysis to spondylolisthesis: a systematic review	27
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	27
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”	27
Letter to the editor regarding “Predictors for failure after surgery for lumbar spinal stenosis: a prospective observational study” by Alhaug et al.	27
Utility of intraoperative neurophysiological monitoring in detecting motor and sensory nerve injuries in pediatric high-grade spondylolisthesis	26
Innovative hydrogel-patch combination for large annulus fibrosus defects: a prospective approach to address herniation recurrence	26
Long-term quality of life outcome after spondylodiscitis treatment	26
Which traumatic spinal injury creates which degree of instability? A systematic quantitative review	26
Practical answers to frequently asked questions in minimally invasive lumbar spine surgery	26
Comparative analysis of early versus late surgical intervention for lumbosacral hemivertebra: a minimum 2-year follow-up retrospective study	26

Incidence and risk factors for complications following cervical epidural steroid injections	26
The association of lumbar intervertebral disc degeneration with low back pain is modified by underlying genetic propensity to pain	26
P39. Predictive factors of immediate postoperative adverse events in anterior cervical discectomy and fusion: a study of 509 patients	25
Natural language processing for prediction of readmission in posterior lumbar fusion patients: which free-text notes have the most utility?	25
Complementary effects of postoperative delirium and frailty on 30-day outcomes in spine surgery	25
P26. Baseline laboratory values predict postoperative outcomes in spinal tumor patients: an NSQIP database analysis	25
Comparing the medium-term outcomes of lumbar interbody fusion via transforaminal and oblique approach in treating lumbar degenerative disc diseases	25
118. Zero profile biomechanics: comparison with anterior fusion and cervical disc arthroplasty	24
P113. Preoperative opiate use leads to increased readmissions and opiate use following anterior cervical discectomy and fusion	23
228. Complications following posterior cervical arthrodesis for cervical spondylotic myelopathy: a single institution's experience	23
P129. ACDF with prior thyroidectomy leads to increased risk of dysphagia and dysphonia but not revisions	23
205. Cervical myelopathy increases cost of care and length of stay following hip fracture	23
NASS 2021 Author Index	22
P10. Sub-regional analysis of principal strains across the intact L3-4 disc during in vitro multi-directional loading using 3D digital image correlation (DIC)	22
267. Establishing safety thresholds for surgical invasiveness based on frailty status in ASD surgery	22
P148. Subsidence after L5-S1 transforaminal lumbar interbody fusion (TLIF) using 3D-printed porous titanium interbody cage; single institution case series	22
P113. At what point does degenerative become deformity: when good outcomes necessitate sagittal correction in adult cervical deformity surgery	22
P147. Smoking and spondylolisthesis: assessing the impact of smoking history on patient-reported outcomes following surgical fusion for lumbar degenerative spondylolisthesis	22
P42. CT measurement of pelvic incidence in the evaluation of spondylolisthesis	22
129. Cost-benefit of preoperative mental health optimization for adult spinal deformity surgery	21
127. Postoperative urinary retention after lumbar fusion surgery: anesthetics and surgical approach	21
16. Incidence of intraspinal anomalies in congenital and other subtypes of idiopathic scoliosis: a radiological insight based on 320 scoliosis patients	20
P89. Correct now or wait? An analysis of comorbidity burden and optimization thresholds in surgical adult spinal deformity patients	20
65. Incidence and risk factors associated with spontaneous vertebral osteomyelitis and discitis: population study	20
P86. The effect of workplace wellness program on disability, function and pain in health care workers with low back pain: analysis of 3,040 employees at an academic health center	20
130. Outcomes of lumbar disc arthroplasty in workers’ compensation patients	20
P82. Multi-level procedures and interbody fusions require target price adjustment to build a sustainable lumbar fusion bundled payment model	20
P129. Impact of muscle health on patient reported outcomes after lumbar microdiscectomy	19
83. Neurologic deficits due to proximal junctional kyphosis after adult spinal deformity surgery: incidence and improvement	19
P115. Utilization of TXA in ASD patients with potential contraindications for TXA does not lead to increased thromboembolic complications: critical information for surgical and anesthesia teams	19
P150. Differences in survivorship between elderly patients with odontoid and hip fractures: a retrospective cohort study	19
125. Does the upper instrumented vertebra or lower instrumented vertebra decision affect long-term outcomes after long segment posterior cervical fusion?	19
P12. The influence of ligament biomechanics on proximal junctional kyphosis and failure in patients with adult spinal deformity	19
104. Minimally invasive transforaminal lumbar interbody fusion vs anterior lumbar interbody fusion with pedicle screw fixation in 2-level circumferential fusion	19
P136. Elevated serum alkaline phosphatase is an independent predictor of complications after lumbar spinal fusion	19
56. The “Touched Vertebra (TV)” provides a reliable method for lowest instrumented vertebra (LIV) selection in adult idiopathic scoliosis (AdIS)	19
P124. Does simultaneous decompression above a fusion lead to progressive adjacent segment disease requiring revision surgery?	19
66. Relation of disability index and the patient reported outcomes measurement information system better isolates high risk adult spinal deformity patients	19
81. Does the spinal shape described by the Roussouly Classification explain proximal junctional kyphosis?	19
151. Opioid use at baseline is associated with greater baseline and 2-year back pain scores in older patients undergoing ASD surgery	19
P30. Obesity is an independent risk factor for postoperative pulmonary embolism after anterior cervical discectomy and fusion	19
109. The effectiveness of systemic therapies after surgery for metastatic renal cell carcinoma to the spine: a propensity analysis controlling for sarcopenia, frailty, and nutrition	19
183. The ideal satellite rod configuration spanning a lumbar pedicle subtraction osteotomy: a finite element analysis	18
Coordination of hip and spine in individuals with acute low back pain during unstable sitting	18
Validation of a surgical simulator and establishment of quantitative performance thresholds–RealSpine simulation system for open lumbar decompressions	18
73. Comparison of 90-day complications in propensity matched robotic-assisted vs nonrobotic-assisted lumbar fusion: robotic assistance does not increase the complication rate	18
193. Management of C1 fractures: analysis of national claims database	18
Table of Contents	18
Table of Contents	18
227. Prospective, randomized, blinded clinical trial comparing PEEK and allograft spacers in patients undergoing ACDF surgeries	18
Letter to the editor concerning “Laminoplasty—an underutilized procedure for cervical spondylotic myelopathy”	18
Response to letter to the editor: Laminoplasty—an underutilized procedure for cervical spondylotic myelopathy	18
P207. Partial uncinatectomy combined with anterior cervical discectomy and fusion for the treatment of one-level cervical radiculopathy: analysis of clinical efficacy and sagittal alignment	17
P57. Adjacent segment disease (AdSD) after spinal fusion in the UK BioBank (UKB)	17
24. Does coronal plane deformity matter for cervicothoracic kyphosis surgery? The incidence of cervical scoliosis and influence on the outcomes of cervical deformity surgery	17
P247. Development of a unified and comprehensive definition of successful spinal fusion	17
Forcefully engaging rods into tulips with gap discrepancy leading to pedicle screw loosening—a biomechanical analysis using long porcine spine segments	17
255. A clinical calculator to predict survival in elderly spine trauma patients	17
Oblique lumbar interbody fusion combined with stress end plate augmentation and anterolateral screw fixation for degenerative lumbar spinal stenosis with osteoporosis: a matched-pair case-controlled s	17
P124. Does social deprivation index (SDI) portend predictive value of perioperative outcomes after adult spinal deformity (ASD) surgery?	17
NASS 2024 Subject Index	17
P102. Four-year outcomes of a prospective, controlled, multicenter study evaluating two-level cervical disc arthroplasty with a PEEK-on-ceramic disc	17
From 2D to 3D: automatic measurement of the Cobb angle in adolescent idiopathic scoliosis with the weight-bearing 3D imaging	17
Development of a novel machine learning model to automate vertebral column segmentation utilizing biplanar full-body imaging	17
Discectomy versus sequestrectomy in the treatment of lumbar disc herniation: a systematic review and meta-analysis	17
5. Does cervicothoracic flexibility affect clinical outcomes in patients undergoing multilevel posterior cervical fusions?	17
P30. Surgery for spinal stenosis in achondroplasia: causes of reoperation and reduction of risks	17
P65. The Changing epidemiology of traumatic spine injuries: a trends analysis of 26 years of patients at a major Level 1 trauma center in the United States	17
Evaluation of the nutrient foramen as a suitable landmark in spinal surgery	17
Heterogeneous macrophages contribute to the pathology of disc herniation induced radiculopathy	17
The effect of L5–S1 fusion on global spine motion: a range of motion analysis comparing 2-level TDR versus hybrid at L4–S1 in 235 patients	17
P130. Where are the women in spine surgery? A demographic study of female academic spine surgeons in the United States	16
Failure forces of different interspinous vertebropexy techniques	16
Letter to the editor regarding “High whole-body bone mineral density in ossification of the posterior longitudinal ligament” by Endo et al.	16
Corrigendum to “An in vivo 3-dimensional kinematics study of the cervical vertebrae under physiological loads in patients with cervical spondylosis” [Spine J (2025) 734–748]	16
73. Defining the normative level of functional low back pain disability in the American population: A crowdsourced evaluation of the Oswestry disability index.	16
Letter to the editor regarding, “Biportal endoscopic versus microscopic discectomy for lumbar herniated disc: A randomized controlled trial” by Park et al. Concepts, analyses and interpretation of non	16
Reply to letter to the editor regarding “Lateral decubitus single position anterior posterior surgery improves operative efficiency, improves perioperative outcomes, and maintains radiological outcome	16
Response to letter to the editor regarding “Predictors for failure after surgery for lumbar spinal stenosis: a prospective observational study”	16
Letter to the editor regarding, “Global incidence, prevalence, and disability of vertebral fractures: a systematic analysis of the global burden of disease study 2019” by Dong et al.	16

Innovative design of bone quality-targeted intervertebral spacer: accelerated functional fusion guiding oriented collagen and apatite microstructure without autologous bone graft	16
Type II odontoid fractures in the elderly presenting to the emergency department: an assessment of factors affecting in-hospital mortality and discharge to skilled nursing facilities	16
Impact of unplanned readmissions on lumbar surgery outcomes: a national study of 33,447 patients	15
Predictors for failure after surgery for lumbar spinal stenosis: a prospective observational study	15
Goutallier grading of psoas major and lumbar extensor muscles as a predictor of cage subsidence and reoperation following transforaminal and posterior lumbar interbody fusion	15
Comparative study of preoperative sagittal alignment between patients with multisegment cervical ossification of the posterior longitudinal ligament and cervical spondylotic myelopathy	15
Detecting ossification of the posterior longitudinal ligament on plain radiographs using a deep convolutional neural network: a pilot study	15
Should dry spinal tuberculosis be managed differently than wet spinal tuberculosis?	15
Endplate volumetric bone mineral density is a predictor for cage subsidence following lateral lumbar interbody fusion: a risk factor analysis	15
Spinal manipulation and electrical dry needling as an adjunct to conventional physical therapy in patients with lumbar spinal stenosis: a multi-center randomized clinical trial	15
16. Likelihood of achieving physiological range of motion after cervical disc arthroplasty: analysis of IDE clinical trial data	15
Paraspinal myopathy-induced intervertebral disc degeneration and thoracolumbar kyphosis in TSC1mKO mice model—a preliminary study	15
High whole-body bone mineral density in ossification of the posterior longitudinal ligament	15
Editorial Board	14
Machine learning clustering of adult spinal deformity patients identifies four prognostic phenotypes: a multicenter prospective cohort analysis with single surgeon external validation	14
Utility of somatosensory- and motor-evoked potential change thresholds in surgical treatment for thoracic spinal stenosis based on different pathologies	14
P9. A Novel in-silico approach for assessment of biomechanical performance of patient-specific 3D-printed spinal implants for spinal applications	14
Incidences, causes and risk factors of unplanned reoperations within 30 days of spine surgery: a single-center study based on 35,246 patients	14
Decision curve analysis to evaluate the clinical benefit of prediction models	14
Spinal endoscopy: evidence, techniques, global trends, and future projections	14
Meetings Calendar	14
Development of a comprehensive treatment algorithm for tandem spinal stenosis: decision making and surgical strategy	14
3D-printed titanium cages without bone graft outperform PEEK cages with autograft in an animal model	14
Cefuroxime concentrations in the anterior and posterior column of the lumbar spine – an experimental porcine study	14
Malpractice litigation in elective lumbar spinal fusion: a comprehensive review of reported legal claims in the U.S. in the past 50 years	14
39. Impact of serum albumin levels on lumbar spine surgery outcomes: a Michigan State Surgery Improvement Collaborative study	14
Heath-related quality of life and functional outcomes in patients with congenital or juvenile idiopathic scoliosis after an average follow-up of 25 years: a cohort study	14
Risk factors for surgical complications in the management of ossification of the posterior longitudinal ligament	13
75. Evaluation of cage subsidence in standalone lateral lumbar interbody fusion: Novel 3D printed titanium versus polyetheretherketone (PEEK) cage	13
Immobilization protocols for the treatment of cervical spine fracture: a scoping review	13
Predicting complications of spine surgery: external validation of three models	13
Where are the women in spine surgery? A demographic study of the range of gender disparity in academic spine hospitals in the United States	13
Reply to the letter to editor regarding “Peri-operative analgesic efficacy and safety of erector spinae plane block in posterior cervical spine surgery – a double blinded, randomized controlled study”	13
Identification and impact of failure of pelvic compensation in patients with adult spinal deformity	13
Letter to the Editor regarding “The role of gender in academic productivity, impact, and leadership among academic spine surgeons,” by Agaronnik et al.	13
Association between obesity and pseuarthrosis risk following lumbar fusion surgery	13
Diagnostic trends of preoperative venous thromboembolism and its clinical implications in patients who underwent surgery for degenerative spinal diseases	13
Minimal clinically important differences in walking capacity and physical activity after nonsurgical treatment in patients with lumbar spinal stenosis: a secondary analysis of a randomized controlled	13
P87. Contemporary guidelines for acetabular positioning in hip arthroplasty may jeopardize hip dislocation for select ASD patients	12
42. Class 2/3 obesity leads to significantly worse outcomes following minimally invasive transforaminal lumbar interbody fusion	12
Editorial Board	12
P72. Evaluating SCS and medical management for chronic pain without prior surgery: 1-year outcomes (SOLIS RCT)	12
3. Two-year revision and adjacent segment disease after degenerative spinal fusion and impact of segmental lordosis restoration	12
P257. Facet Vacuum Phenomenon is associated with better clinical outcomes in case of fusion vs decompression alone for degenerative spondylolisthesis	12
Editorial Board	12
P159. Presence of compensatory curve predicts postoperative curve progression in congenital scoliosis after thoracolumbar hemivertebra resection and short fusion	12
P211. Quantifying the importance of upper cervical extension reserve in adult cervical deformity surgery and its impact on baseline presentation and outcomes	12
P3. Contemporary treatment of complex adult spine deformity using bone morphogenic protein: a comparative analysis of outcome and complication profiles	12
P88. Impact of advanced hemodynamic monitoring on postoperative complications in multilevel posterior thoracolumbar fusions	12
P260. Hardware-related complications in patients with transitional lumbosacral anatomy following the minimally invasive antepsoas surgery (MIS-ATP)	12
P122. Creating sustainability in centers performing high volume adult spinal deformity surgery: evaluation of the Maryland all-payer model	12
102. Baseline history of primary fragility fracture predicts medical complications and revision through 1-year in adult spinal deformity patients undergoing thoracolumbar fusion	12
P60. Leg length discrepancy is associated with lumbar disc disease: a study of 350 postmortem specimens	12
P73. Impact of Baseline Denosumab and Teriparatide Treatments in Osteoporotic Patients with Lumbar Spondylolisthesis Undergoing Posterior Decompression and Fusion Surgery of Three or More Levels: A Pr	12
123. Postoperative radiculitis in patients with preoperative radicular symptoms following single-level anterior lumbar interbody fusion	11
P35. The effect of positional graft placement on pseudarthrosis rates in anterior cervical discectomy and fusion	11
213. Patient reported outcomes comparing lumbar laminectomy and fusion versus laminectomy alone in patients with radiographic spinopelvic malalignment in the setting of concomitant lumbar stenosis and	11
P106. Selecting the upper instrumented vertebrae in ASD surgery: what happens when you stop in the mid-thoracic spine?	11
64. Impact of depression on patient reported outcomes following primary vs revision ACDF	11
P15. Biomechanical analysis of bone density and depth of subsidence after expandable interbody cage placement	11
154. What PROMIS scores correlate with severe disability in cervical spine surgery	11
P8. Responsiveness of patient derived intervertebral disc cells to mechanobiological treatment	11
97. Gene expression changes with short- and long-term cannabinoid treatments in a spinal fusion model	11
P70. Predictors of extended length of stay and discharge disposition following elective lumbar spine surgery	11
Is it safe to treat osteoporotic burst thoracolumbar fracture using percutaneous vertebroplasty? A minimum of 5-year follow-up study	11
105. Global coronal decompensation after adult spinal deformity surgery: comparison of upper vs lower thoracic proximal fixation	11
23. Outcomes of direct vs indirect decompression for lumbar spondylolisthesis: A propensity matched cohort analysis	11
P20. Evaluation of interbody design parameters on graft subsidence in the 3D-printed era: separating fact from fiction	11
136. Influence of goal attainment scaling on cognitive behavioral based physical therapy outcomes after lumbar spine surgery	11
68. PROMIS physical function and pain interference are independent predictors of unplanned readmission after instrumented lumbar spinal arthrodesis	11
94. Subthreshold epidural electrical stimulation induced regeneration and motor recovery following spinal cord injury	11
P111. Sublaminar fixation in thoracic AIS posterior fusion with >5-year followup, radiographic and clinical outcomes comparison of hooks, wires and bands	11
NASS 2022 Author Disclosure Index	11
P55. Do patients accurately recall symptoms pre and post lumbar epidural steroid injection: A cohort study of recall bias in patient reported outcomes	11
87. Sacroiliac joint fusion: review of adverse events and strategies to improve patient safety	11
P65. Marijuana use is associated with increased use of prescription opioids following posterior lumbar spine fusion surgery	11
P38. Predicting 30-day mortality after surgery for metastatic disease of the spine: the H2-FAILS score	11
213. Adult spinal deformity surgery is associated with increased productivity and decreased absenteeism from work and school	10
P84. Which components of the global alignment proportionality score have the greatest impact on outcomes in adult spinal deformity corrective surgery?	10
215. Assessing key functional outcomes after multilevel fusion for adult spinal deformity in patients over 60 years of age: A prospective, observational, multicenter study with two-year follow-up	10
Table of Contents	10
Cardiovascular and metabolic morbidity following spinal cord injury	10
Value-based health care in spine: where do we go from here?	10
P81. The impact of growing rod surgery on cervical alignment during the treatment of early onset scoliosis: A case-control study based on machine learning algorithms	10
31. Quantifying the contribution of lower limb compensation to upright posture: what happens if ASD patients do not compensate?	10
Editorial Board	10
226. Surgical treatment of refractory low back pain using implanted BurstDR spinal cord stimulation (SCS) in a cohort of patients without options for corrective surgery: findings and results from the	10
Validation of an updated patient-reported outcomes questionnaire for sacral tumors	10
P83. Fractional curve correction using TLIF vs ALIF in adult scoliosis	10
214. Can posterior cervical decompression and fusion be safely performed in the outpatient settings?	10
Table of Contents	10
Pyogenic spondylodiscitis from oral odontogenic origins: a frequently overlooked entity	10
Unveiling the genetic variation of severe continuous/mixed-type ossification of the posterior longitudinal ligament by whole-exome sequencing and bioinformatic analysis	10
P41. Reoperation, complications and patient reported outcomes in patients with Parkinson's disease undergoing elective spine surgery: a propensity matched analysis	9
P17. Postop spine mobilization within four hours	9