Medicine and Health Sciences Commons^™

Opioid Use After In Situ Fixation Of Slipped Capital Femoral Epiphysis, Stephanie Coupal, Colleen Moreland, Jonathan R. Warren, Mckenna C. Noe, Lisa Berglund, Caleb Grote

Research Days

Preliminary results of a prospective single-institution study evaluating opioid use following in situ screw fixation of Slipped Capital Femoral Epiphysis (SCFE) in pediatric patients.

Outcomes Of Toddler’S Fractures After Implementation Of Comprehensive Care Management Protocol With Controlled Ankle (Cam) Boots, Sheena J. Amin Md, Janet K. O'Rear Bsn, Julia Leamon Msn, Olivia R. Pruss Bs, Mckenna C. Noe Bs, Micah K. Sinclair Md, Caleb W. Grote Md, Phd

Research Days

A study comparing skin breakdown complications in patients being treated for toddler's fractures at a single academic medical center before and after implementation of a new management and immobilization protocol involving the use of CAM boots.

Health Disparities In Slipped Capital Femoral Epiphysis (Scfe) Presentation, Rithika Ginjupalli, George Thomas, Rohit Siddabattula, Richard M. Schwend, Caleb Grote

Research Days

This study identifies various health disparities in SCFE presentations using neighborhood-level determinants COI and ICE in addition to sociodemographic determinants such as race and gender.

Conservative Management Of Medial Femoral Condyle Osteochondritis Dissecans In The Pediatric Knee, Kennedy J. Morey, Brian Harvey, Kennison Adams, El Domingo-Johnson, Angie Vanderpool, Natalie Stork, Donna Pacicca, Brian Lee, Kevin Latz

Research Days

This study investigates the effectiveness of various non-operative treatments for osteochondritis dissecans (OCD) lesions in the medial femoral condyle (MFC) of the knee, a condition commonly affecting pediatric populations. Our project aims to evaluate outcomes such as symptom resolution, return to activity, and the potential for avoiding surgical intervention among patients undergoing different methods of conservative management. Through a retrospective analysis of patients, the study identifies trends in the effectiveness of different conservative treatment methods.

Improving Awareness And Utilization Of Safety Net Resources After Extremity Firearm Injury, Colleen M. Moreland, Caleb W. Grote, Richard M. Schwend, Julia G. Harris

Research Days

The orthopaedic surgery department can improve follow-on care for pediatric survivors of extremity firearm injuries by creating and implementing a checklist of defined safety net resources.

Safety And Efficacy Of Intraoperative Vectored Traction With Gardner-Wells (Gw) Tongs For Pediatric Spine Deformity Surgery - A Series Of 1000 Cases, Lucas Georger B.A., Krish Sardesai B.A., Andrew Dumas B.S., Mckenna Noe B.S., Richard M. Schwend M.D.

Research Days

Conducting an ongoing exploration, this study delves into the safety and efficacy of Gardner-Wells Tongs in pediatric spinal deformity surgery, involving a series of 418 cases, revealing a 5.5% complication rate primarily associated with facial swelling and abrasions, emphasizing the need for further investigation to validate the safety and effectiveness of this intervention.

Electrical Stimulation Of The Medial Pin After Insertion Is Safe And Effective In Preventing Iatrogenic Ulnar Nerve Neuropraxias In Type Iii Supracondylar Fractures. A Case Series Of 128 Consecutive Patients., Lucas Georger B.A., Mckenna Noe B.S., Richard M. Schwend M.D.

Research Days

This case series explores the safety and efficacy of using a disposable nerve stimulator for intraoperative stimulation of both medial and lateral pins in Gartland type III supracondylar humerus fractures, revealing no instances of ulnar nerve stimulation response or postoperative iatrogenic ulnar nerve injury, thereby highlighting the potential for this cost-effective approach to ensure stable medial column pin fixation without ulnar nerve complications.

Two Ais Cases, Two Surgeons, One Operating Room, One Day. The Results Of A Quality Improvement Initiative, Jonathan Warren, Robert C. Link, Sean Bonanni, John T. Anderson, Richard M. Schwend

Research Days

Background: To lessen surgical times for AIS patients undergoing posterior spinal instrumentation and fusion (PSIF), our department developed a quality improvement initiative where two AIS cases were completed in one day by a specialized team with two surgeons operating together in the same operating room (OR).

Objectives/Goal: We describe the results of this initiative and compare operative times and blood loss between cases to determine if operative time improves as experience with this structure increases.

Methods/Design: From 2017-2023, patients aged 10-18 years with AIS were prospectively scheduled to undergo primary PSIF on the dedicated “Two Spine Tuesday” at our institution. …

Common Misperceptions Of Child Abuse In Toddler Femur Fractures, Olivia Pruss, Jonathan Warren, Vincent Staggs, Grace Tideman, Collin Erickson, William L. Hennrikus, Richard M. Schwend

Research Days

Background: Current AAOS guidelines recommend that all children younger than thirty-six months with a femur fracture be evaluated for child abuse. However, the chance for abuse in walking-age children is highly unlikely at less than 20%.

Objectives/Goal: The purpose of this study is to identify how a patient’s age and femur fracture morphology impact the likelihood that providers assess a fracture as non-accidental and their decision to pursue further investigation of possible child abuse.

Methods/Design: This was a questionnaire study completed by clinicians from multiple specialties. There were 5 subgroup populations (6, 12, 18, 24, 35 months old) combined with …

Preoperative Srs-22 Scores Predict Postoperative Achievement Of Distribution-Based Mcid In Ais Patients Treated With Posterior Spinal Instrumentation And Fusion, Jonathan Warren, Cyrus Etebari, Morgan Whitmire, Kenneth Furlough, Brant Ansley, John T. Anderson, Richard M. Schwend

Research Days

Background: There is a growing body of literature assessing the role of preoperative patientreported outcome measures in predicting postoperative achievement of the minimal clinically important difference (MCID). To the best of our knowledge, there are no studies assessing whether preoperative SRS-22 scores are predictive of postoperative achievement of MCID in patient with adolescent idiopathic scoliosis (AIS).

Objectives/Goal: Our purpose is to determine if preoperative SRS-22 scores in patients with AIS who undergo posterior spinal instrumentation and fusion can predict postoperative achievement of MCID.

Methods/Design: SRS-22 forms were provided to all patients scheduled to undergo posterior spinal instrumentation and fusion. MCID …

Indications For Early Surgical Intervention In Adolescents With Salter-Harris Ii Distal Radius Fractures, Cyrus Etebari, Jonathan R. Warren, Olivia Pruss, Sricharan Yadali, Vincent Staggs, Micah K. Sinclair

Research Days

Introduction: Currently, there is little information regarding risk factors for failure of nonoperative treatment in Salter-Harris II distal radius fractures (SHII-DRF). Our purpose is to identify predictors of which patients will require acute surgery and which will develop late malunion based on degree of deformity and skeletal maturity.

Methods: This was a review of SHII-DRFs in patients 9 to 18 years of age, from 2017-2020. Demographics, initial displacement, displacement post-reduction, and displacement after cast removal were evaluated. Skeletal maturity was determined using Sander’s classification. These values were compared between patients who underwent casting alone, underwent acute surgery, or required late …

Predicting Avascular Necrosis After Unstable Slipped Capital Femoral Epiphysis, Jonathan Warren, Alexander Metoxen, Michael Held, Brant Ansley, Berglund Lisa

Research Days

Background: There is no consensus in the literature on the risk of developing avascular necrosis (AVN) after unstable slipped capital femoral epiphysis (SCFE). In recent years, a number of studies have sought to better characterize risk factors for AVN in this population. However, to the best of our knowledge, there is no study that uses predictive modeling to assess the chance of developing AVN based on different patient-centric factors.

Objectives/Goal: Our goal is to assess whether or not previously-published risk factors for AVN in unstable SCFE such as duration of symptoms, reduction type, type of surgery, timing of surgery, and …

Two Adolescent Idiopathic Scoliosis (Ais) Cases, Two Surgeons, One Operating Room, One Day. Faster And Safer Than One Case In A Day., Jonathan Warren, Robert C. Link, Sean Bonanni, John T. Anderson, Richard M. Schwend

Research Days

Background: To lessen surgical times for AIS patients undergoing posterior spinal instrumentation and fusion (PSIF), our department developed a quality improvement initiative where two AIS cases were completed in one day by a specialized team with two surgeons operating together in the same operating room (OR).

Objectives/Goal: Our purpose is to describe the results of this initiative and compare operative times and outcomes to single cases completed by a single surgeon during the same period.

Methods/Design: From 2017-2023, patients aged 10-18 years with AIS were scheduled to undergo primary PSIF on the dedicated “Two Spine Tuesday” at our institution (Group …

The Effect Of Covid-19 On Pediatric Orthopaedic Trauma Volume At A Level 1 Pediatric Trauma Center In The Midwestern United States, Kirsten Norrell

Research Days

Background: School and playground closures and the cancellation of extracurricular activities in the Kansas City region on March 17, 2020 due to the COVID-19 pandemic created an unprecedented situation for children and parents. Early reports in the literature on adult and pediatric trauma volume suggested a decrease in orthopaedic injuries during the pandemic. This is the first study to report how the pandemic affected orthopaedic trauma volume at a Level 1 pediatric trauma center during the entire five months since school and activity closures went into effect.

Objectives/Goal: The aim of this study was to compare the volume and type …

Right Arm Pain, Color Change And Swelling In A 17-Year-Old Male Baseball Pitcher, Alvin Chi

Research Days

No abstract provided.

Operative Times In Adolescent Idiopathic Scoliosis Surgery. What Do They Mean?, Joanne Abby Marasigan

Research Days

No abstract provided.

Optimization Of Surgical Prophylaxis In Penicillin-Allergic Labeled Patients, Katie A. Vandervelde

Research Days

No abstract provided.