How Many “Mentally Fine” Adolescent Scoliosis Patients Are, in Fact, Quietly Struggling?
A prospective study of 93 adolescent idiopathic scoliosis (AIS) patients compared the traditional SRS-22 mental health questionnaire with PROMIS well‑being measures (Positive Affect, Life Satisfaction, Meaning & Purpose). While the two tools showed moderate‑to‑strong correlations, PROMIS identified 14‑40% of teens who scored well on SRS-22 yet reported suboptimal well‑being. Larger spinal curves were linked to lower Meaning & Purpose scores, highlighting a psychological dimension not captured by SRS-22. The authors argue that AIS mental‑health screening should incorporate positive‑psychology metrics to catch quietly struggling patients before treatment.
Surgery or Bracing for Burst Fractures: No Difference?
A multinational AO Spine Knowledge Forum study compared surgical fixation to non‑operative bracing in 93 neurologically intact adults with thoracolumbar burst fractures. Using the trauma‑specific AO Spine PROST outcome measure, both cohorts improved from baseline scores of 34‑40 to around...
Do You Risk Stratify Your Patients for Post-Op Opioid Persistence?
A Finnish nationwide registry linked ACDF surgeries to pharmacy records, revealing that 41.9% of patients filled opioid prescriptions and 41.2% filled gabapentinoids before surgery. Post‑operatively, 69.5% of pre‑op opioid users and 70.9% of gabapentinoid users stopped purchasing these drugs, and...
If 80-Year-Olds Improve Just as Much as 50-Year-Olds After Lumbar Fusion, Are You Overestimating Surgical Risk — or Underestimating What...
A new age‑stratified analysis of 1,100 posterior lumbar decompression and fusion patients shows that patients 80 years and older experience mortality, readmission, revision and pain‑relief outcomes comparable to younger cohorts. All age groups improved similarly on ODI and visual analog pain...
Is C2 Tilt Causing Pelvic Fixation Failure?
A Washington University study of 517 adult spinal deformity patients found that 31 (6%) experienced pelvic fixation failure, prompting reoperation. Multivariable analysis identified a postoperative C2 Tilt greater than 6.9° as a strong predictor, with an odds ratio of 1.15...
What Do Spine Surgery Patients Want, Above All Else?
A new Level I systematic review and meta‑analysis of 16 randomized controlled trials involving 5,657 patients and more than 9,200 return‑to‑work (RTW) data points shows cervical disc replacement (CDR) enables faster work resumption than anterior cervical discectomy and fusion (ACDF)....
Why, if After 7 to 21 Years of Follow-Up Data, Disc Arthroplasty Has a Mere 0.67% Index Level Revision Rate,...
A new long-term study of 1,187 lumbar total disc arthroplasty patients, followed for 7 to 21 years, shows durable pain relief and functional improvement. Index‑level revision occurred in only 0.67% of cases, while adjacent‑level surgery was 1.85%. Outcomes were comparable...
What One Spine Patient Risk Factor Drives FIVE Different Adverse Events?
Recent analysis of the ACS NSQIP database examined 2,186 patients aged 65 and older undergoing spinal deformity surgery and evaluated the Geriatric Nutritional Risk Index (GNRI) as a preoperative risk metric. Approximately 20% of these elderly patients were malnourished or...
CDR vs ACDF in the Back to Work Sweepstakes. Who Wins?
A new meta‑analysis of 16 randomized controlled trials involving more than 5,600 patients compared anterior cervical discectomy and fusion (ACDF) with cervical disc replacement (CDR). The study measured average time to return to work after surgery and found that CDR...
"Build Momentum, Build Adoption"
The post argues that momentum—driven by surgeon awareness, interest, and adoption—shapes the orthopedic market. OTW accelerates each stage by showcasing research to the most influential spine surgeons. By publishing through the OTW Spine Research Hub, investigators can spark wider clinical...
When the Data Favor Motion Preservation, How Long Does It Take for Surgeon Culture to Catch Up?
A multicenter FDA IDE trial compared the Total Posterior Spine (TOPS) facet‑replacement system with traditional transforaminal lumbar interbody fusion (TLIF) in 249 patients with grade I spondylolisthesis at L4‑5. TOPS achieved an 85% composite clinical‑success rate versus 64% for TLIF, with...
"Surgeons Need to Know"
The OTW Spine Research Hub, launched seven months ago, offers a curated platform that summarizes, reviews, and analyzes the latest spine surgery research from top journals. It invites researchers to submit their findings via email to Jayme Johnson, promising broader...
Do ASC’s Have an Unfair Advantage over Inpatient Care?
A large matched‑cohort analysis of 8,342 single‑level ALIF and LLIF cases performed in ambulatory surgery centers (ASCs) versus hospitals (2010‑2022) found outpatient procedures had lower intra‑operative and 90‑day complication rates, fewer emergency‑department visits, reduced readmissions, and superior five‑year revision‑free survival....
Cervical Disc Replacement vs Cervical Fusion: Which Wins the Back to Work Race?
A new Level I systematic review and meta‑analysis of 16 randomized trials (5,657 patients) compares anterior cervical discectomy and fusion (ACDF) with cervical disc replacement (CDR) on return‑to‑work (RTW) outcomes. CDR patients are 1.33‑1.58 times more likely to be back...
Why, if After 7 to 21 Years of Follow-Up Data, Disc Arthroplasty Has a Mere 0.67% Index Level Revision Rate,...
A new long‑term cohort study of 1,187 lumbar total disc arthroplasty (TDA) patients tracked outcomes for 7 to 21 years, revealing a 0.67% index‑level revision rate and 1.85% adjacent‑level surgery rate. Pain scores and Oswestry Disability Index improvements appeared within...
Still Using MRI for Early Degen Cervical Myelopathy? Why?
A recent systematic review finds spine surgeons often miss early degenerative cervical myelopathy (DCM) because conventional T2‑weighted MRI underdetects microstructural cord injury. Diffusion tensor imaging (DTI) and kinematic CT myelography outperform static scans by revealing fractional anisotropy changes and dynamic...
Is Apical Vertebral Translation Measure the New COBB Angle?
A recent study of 189 adult degenerative scoliosis (ADS) patients over age 50 found that the traditional Cobb angle does not predict severe hip osteoarthritis (OA). Instead, greater apical vertebral translation (AVT) and increased pelvic obliquity were strongly associated with...
"Have Research? Want Readers?"
OTW has launched a dedicated Spine Research Hub that places orthopedic and spine research directly in front of thousands of practicing surgeons. The service promises to turn years of academic effort into measurable surgeon awareness, interest, and action. Researchers can...
Are Growth Rod Failure Rates Reliably Predictable?
A multicenter Pediatric Spine Study Group analysis of 118 early‑onset scoliosis patients undergoing growth guidance surgery (GGS) identified 173 hardware complications over a five‑year follow‑up. Rod fractures occurred in 32% of cases, especially when rods were ≤4.5 mm, and screw pullouts...
Can Facet Arthroplasty Outperform TLIF for Spondy?
A prospective, multicenter FDA IDE trial compared the Total Posterior Spine (TOPS) facet arthroplasty system with traditional transforaminal lumbar interbody fusion (TLIF) in 249 patients with single‑level grade I degenerative spondylolisthesis. At 24 months, TOPS achieved an 85% composite clinical success rate...
Height or Weight, Which Is a Bigger PJK Risk Factor? (Not a Trick Question)
A multicenter retrospective review of 904 adult spinal deformity patients found that height, not weight, independently predicts proximal junctional kyphosis (PJK) after surgery. The risk rises with stature, peaking near 179 cm, and then plateaus. Weight and the height‑weight interaction showed...
“When Is the Optimal Moment to Stop Watching the Scoliotic Curve and Operate?”
A European Spine Study Group analysis of 310 adult thoracolumbar idiopathic scoliosis patients identified a quality‑of‑life inflection point between ages 30 and 42, after which pre‑operative SRS‑22 scores decline and rarely catch up to younger post‑operative levels. While earlier surgery...
Would You Believe that 36% of Your Single Level Endoscopy Spine Patients Never Take an Opioid Post-Op?
A prospective cohort of 217 opioid‑naive patients undergoing outpatient cervical or lumbar spine surgery revealed dramatic variation in postoperative opioid consumption based on procedure complexity and technique. Single‑level cases averaged 75 MME, while multilevel procedures more than doubled that figure to...
"Make Your Work Unmissable"
OTW has launched a dedicated Spine Research Hub that delivers orthopedic and spine research straight to surgeons' inboxes and social feeds. The service promises to cut through the information overload that often hides valuable findings. Researchers are invited to submit...
What’s the #1 Fix When The Neuromonitor Beeps?
A retrospective series of 5,317 pediatric spinal deformity surgeries (1992‑2024) found intraoperative neuromonitoring (IONM) alerts in 4.2% of cases, most often during correction. The study recorded 237 alerts and 348 interventions, with raising mean arterial pressure (MAP) being the most...
"Build Momentum, Build Adoption"
The post argues that surgeon awareness creates interest, which leads to adoption and ultimately reshapes orthopedic markets. OTW positions itself as a catalyst by showcasing research to the most influential spine surgeons. It invites researchers to submit their work through...