User profiles for Ahilan Sivaganesan

Ahilan Sivaganesan

Hospital for Special Surgery
Verified email at hss.edu
Cited by 2186

Patient-specific factors associated with dissatisfaction after elective surgery for degenerative spine diseases

S Chotai, A Sivaganesan, SL Parker, MJ McGirt… - …, 2015 - journals.lww.com
BACKGROUND: Patient satisfaction metrics are emerging as determinants of quality of care
and reimbursement after spine surgery. Identifying modifiable factors that improve …

Prediction model for outcome after low-back surgery: individualized likelihood of complication, hospital readmission, return to work, and 12-month improvement in …

MJ McGirt, A Sivaganesan, AL Asher, CJ Devin - Neurosurgical focus, 2015 - thejns.org
OBJECT Lumbar spine surgery has been demonstrated to be efficacious for many degenerative
spine conditions. However, there is wide variability in outcome after spine surgery at the …

Measuring clinically relevant improvement after lumbar spine surgery: is it time for something new?

…, ER Oleisky, JS Pennings, I Khan, A Sivaganesan… - The Spine Journal, 2020 - Elsevier
BACKGROUND CONTEXT Minimum clinically important difference (MCID) for patient-reported
outcome measures is commonly used to assess clinical improvement. However, recent …

Spine surgery in the ambulatory surgery center setting: value-based advancement or safety liability?

A Sivaganesan, B Hirsch, FM Phillips, MJ McGirt - Neurosurgery, 2018 - journals.lww.com
Here, we systematically review clinical studies that report morbidity and outcomes data for
cervical and lumbar surgeries performed in ambulatory surgery centers (ASCs). We focus on …

Does robot-assisted navigation influence pedicle screw selection and accuracy in minimally invasive spine surgery?

…, YA Pompeu, AS Vaishnav, E Mai, A Sivaganesan… - Neurosurgical …, 2022 - thejns.org
OBJECTIVE The accuracy of percutaneous pedicle screw placement has increased with the
advent of robotic and surgical navigation technologies. However, the effect of robotic …

Biocompatibility of pristine graphene for neuronal interface

…, A Jea, JA Mata, DC Marcano, A Sivaganesan… - Journal of …, 2013 - thejns.org
Object Graphene possesses unique electrical, physical, and chemical properties that may
offer significant potential as a bioscaffold for neuronal regeneration after spinal cord injury. …

The role of social support and integration for understanding socioeconomic disparities in self-rated health and hypertension

BK Gorman, A Sivaganesan - Social science & medicine, 2007 - Elsevier
This paper examines socioeconomic (socioeconomic status, SES) disparities in self-rated
health and hypertension among 29,816 US adults aged 25 and older using data from the 2001 …

Comparison of outcomes following anterior vs posterior fusion surgery for patients with degenerative cervical myelopathy: an analysis from quality outcomes database

…, S Chotai, H Nian, FE Harrell Jr, A Sivaganesan… - …, 2019 - journals.lww.com
… Asher, Anthony L MD; Devin, Clinton J MD; Kerezoudis, Panagiotis MD; Chotai, Silky MD;
Nian, Hui PhD; Harrell Jr., Frank E PhD; Sivaganesan, Ahilan MD; McGirt, Matthew J MD; …

Preoperative opioids and 1-year patient-reported outcomes after spine surgery

…, JB Wick, J Daryoush, M Butler, A Sivaganesan… - Spine, 2019 - journals.lww.com
Study Design. Longitudinal Cohort Study. Objective. Determine 1-year patient-reported
outcomes associated with preoperative chronic opioid therapy and high-preoperative opioid …

A predictive model and nomogram for predicting return to work at 3 months after cervical spine surgery: an analysis from the Quality Outcomes Database

…, MA Alvi, P Kerezoudis, I Khan, A Sivaganesan… - Neurosurgical …, 2018 - thejns.org
OBJECTIVE Back pain and neck pain are two of the most common causes of work loss due
to disability, which poses an economic burden on society. Due to recent changes in …