Patrick J. Cahill

ORCID: 0000-0002-7129-1007
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About
Contact & Profiles
Research Areas
  • Scoliosis diagnosis and treatment
  • Spinal Fractures and Fixation Techniques
  • Spine and Intervertebral Disc Pathology
  • Pelvic and Acetabular Injuries
  • Congenital Diaphragmatic Hernia Studies
  • Hip disorders and treatments
  • Atomic and Subatomic Physics Research
  • Cerebral Palsy and Movement Disorders
  • Medical Imaging and Analysis
  • Cardiac, Anesthesia and Surgical Outcomes
  • Connective tissue disorders research
  • Spinal Dysraphism and Malformations
  • Advanced MRI Techniques and Applications
  • Intraoperative Neuromonitoring and Anesthetic Effects
  • Cervical and Thoracic Myelopathy
  • Surgical site infection prevention
  • Hip and Femur Fractures
  • Bone fractures and treatments
  • Pectus Deformity Diagnosis and Treatment
  • Neurogenetic and Muscular Disorders Research
  • Lung Cancer Diagnosis and Treatment
  • Nutrition and Health in Aging
  • Traumatic Brain Injury Research
  • Ultrasound in Clinical Applications
  • Congenital Anomalies and Fetal Surgery

Children's Hospital of Philadelphia
2016-2025

University of Pennsylvania
2018-2025

Hartford Hospital
2025

University of Missouri
2024

Philadelphia University
2020-2023

Creative Commons
2021

Setting Scoliosis Straight Foundation
2019-2021

Primary Source
2021

Alfred I. duPont Hospital for Children
2019

Gillette Children's Specialty Healthcare
2019

In Brief Study Design. A retrospective, consecutive case study of 1571 pediatric patients who underwent spinal deformity surgery and had minimum 2-year follow-up. Objective. To identify (1) the rate infection after surgery; (2) number surgeries required to treat a postoperative (3) percentage with require implant removal quantify effect on deformity; (4) microbiology infections surgery. Summary Background Data. Several previous reports have discussed rates for deformity. No quantified...

10.1097/brs.0b013e3181c212d1 article EN Spine 2010-05-01

Background: Single-surgeon series investigating the learning curve involved in surgery for spinal deformity may be confounded by changes technology and techniques. Our objective with this multicenter, prospective study was to present a cross-sectional analysis of impact surgeon experience on adolescent idiopathic scoliosis. Methods: All posterior-only surgical procedures scoliosis performed 2007 2008 academic year, minimum two years patient follow-up, were included. Two groups created basis...

10.2106/jbjs.m.01265 article EN Journal of Bone and Joint Surgery 2014-08-20

Finite element analysis.Via finite analysis: (1) to demonstrate the abnormal forces present at top of a scoliosis construct, (2) importance an intact interspinous and supraspinous ligament (ISL/SSL) complex, (3) evaluate transition rod (a that has short taper smaller diameter one end) as implant solution diminish these pathomechanics, regardless integrity ISL/SSL complex.The pathophysiology increased nucleus pressure angular displacement may contribute proximal junctional kyphosis....

10.1097/brs.0b013e318246d4f2 article EN Spine 2011-12-31

Object Several studies have characterized the relationship among postoperative thoracic, lumbar, and pelvic alignment in sagittal plane. However, little is known of between thoracic kyphosis cervical patients with adolescent idiopathic scoliosis (AIS) treated all pedicle screw constructs. The authors examined this associated factors. Methods A prospective database pediatric AIS undergoing spinal fusion 2003 2005 was reviewed for those who received predominantly constructs Lenke Type 1 or 2...

10.3171/2011.6.spine1012 article EN Journal of Neurosurgery Spine 2011-07-29

Magnetically controlled growing rods (MCGR) have become an important treatment option in young patients with spinal deformities. This device allows for gradual lengthening on outpatient setting continuous neurological monitoring awake patient. With its popularity and interest, this study reports the tips, pitfalls, complications of MCGR management scoliosis. On 3 June 2015 at University Hong Kong, 32 participants from 16 regions shared their experience MCGR. Current indications surgery...

10.1177/230949901502300327 article EN cc-by-nc Journal of orthopaedic surgery 2015-12-01

Herman, Martin J. MD; Brown, Kristin O. MS; Sponseller, Paul D. Phillips, Jonathan H. Petrucelli, Philip M. Parikh, Darshan BS; Mody, Kush S. Leonard, Julie C. MD, MPH; Moront, Matthew Brockmeyer, Douglas L. Anderson, Richard C.E. Alder, Adam John T. Bernstein, Robert Booth, Timothy N. Braga, Bruno P. Cahill, Patrick Joglar, Jeanne Martus, Jeffrey E. Nesiama, Jo-Ann Pahys, Joshua Rathjen, Karl Riccio, Anthony I. Schulz, Jacob F. Stans, A. Shah, Manish Warner, William Jr. Yaszay, Burt MD...

10.2106/jbjs.18.00217 article EN Journal of Bone and Joint Surgery 2019-01-02

The Gross Motor Function Classification System (GMFCS) of cerebral palsy categorizes patients by mobility. Patients at GMFCS level 5 are considered the most disabled and high risk hip spine problems, yet they represent a wide spectrum function. Our aim was to subclassify who underwent spinal arthrodesis on basis central neuromotor impairments assess whether subclassification predicted postoperative complications changes in health-related quality life.Using prospective registry, we identified...

10.2106/jbjs.15.01359 article EN Journal of Bone and Joint Surgery 2016-11-02

Study Design. Retrospective review of a prospective adolescent idiopathic scoliosis (AIS) registry. Objective. To study the evolution operative approach, outcomes, and complication rates in AIS surgery over past 20 years. Summary Background Data. Surgical techniques have evolved considerably We trends management this period their impact on perioperative outcomes. Methods. A total 1819 patients (1995–2013) with 2-year F/U were studied. Operative parameters, major rates, SRS outcomes assessed....

10.1097/brs.0000000000002332 article EN Spine 2017-07-18

Background: Selective fusions of the structural curve remain a common treatment strategy for adolescent idiopathic scoliosis, yet long-term outcomes are not well-understood. The purpose this study was to report 10-year prospective radiographic and patient-rated selective main thoracic (MT) or thoracolumbar/lumbar (TL/L) curve, with particular attention behavior uninstrumented, compensatory curve. Methods: A prospectively collected multicenter database used identify patients who had been...

10.2106/jbjs.18.01013 article EN Journal of Bone and Joint Surgery 2019-05-01

Anterior vertebral body tethering (AVBT) is a growth-modulation technique theorized to correct adolescent idiopathic scoliosis (AIS) without the postoperative stiffness imposed by posterior spinal fusion. However, data are limited small series examining short-term outcomes. To assess AVBT's potential as viable alternative fusion (PSF), comprehensive comparison warranted. The purpose of this meta-analysis was compare outcomes between patients with AIS undergoing PSF and AVBT. Our primary...

10.2106/jbjs.oa.21.00002 article EN cc-by-nc-nd JBJS Open Access 2021-04-01

Background: Thoracic anterior vertebral body tethering (TAVBT) is an emerging treatment for adolescent idiopathic scoliosis. Tether breakage a known complication of TAVBT with incompletely incidence. We aim to define the incidence tether in patients scoliosis who undergo TAVBT. The hypothesized be high and increase time postoperatively. Methods: All right-sided, thoracic curves underwent at least 2 up 3 years radiographic follow-up were included. between vertebrae was defined priori as any...

10.1097/bpo.0000000000002619 article EN Journal of Pediatric Orthopaedics 2024-01-22

There are few data on treatment results for patients with idiopathic infantile scoliosis (IIS). Thus, the authors have performed a retrospective review of their experience treating these patients, particularly as newer technologies, such vertical expandable prosthetic titanium rib (VEPTR), emerge.This study was conducted to evaluate methods used manage IIS at single institution. The reviewed 31 consecutive primary diagnosis IIS. Patients were screened ensure that there no confounding...

10.3171/2009.1.spine08253 article EN Journal of Neurosurgery Spine 2009-07-01

Background: Rib-based and spine-based systems are commonly used distraction-based growth friendly treatments for early-onset scoliosis (EOS). Our primary purpose was to determine the risk of developing postoperative proximal junctional kyphosis (PJK) during surgery. Methods: A multicenter, retrospective, radiographic comparison performed a group 40 children with EOS who were treated posterior implants. PJK defined as junction sagittal angle (PJA)≥10 degrees PJA at least 10 greater than...

10.1097/bpo.0000000000000599 article EN Journal of Pediatric Orthopaedics 2015-07-18

Serial casting for early-onset scoliosis has been shown to improve curve deformity. Our goal was define clinical and radiographic features that determine response treatment.We retrospectively reviewed patients with idiopathic infantile a minimum of 2-year follow-up. Inclusion criteria were: progressive initial before 6 years age. Two groups were analyzed compared: group 1 (≥10-degree improvement in Cobb angle from baseline) 2 (no improvement).Twenty-one an average 48 degrees (range, 24 72...

10.1097/bpo.0000000000000654 article EN Journal of Pediatric Orthopaedics 2015-09-22
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