Medicine and Health Sciences Commons^™

A Mssic Study Reveals Non- Modifiable Risk Factors Were Associated With Post-Operative Hematoma Following Acdf, Richard Easton, Matthew Lipphardt, Matthew Easton, Nicholas Papakonstantinou, Lonni Schultz, Hsueh-Han Yeh, Cecile Pestano

Posters

Introduction

Post-operative hematoma (POH) following anterior cervical discectomy (ACDF) is uncommon . Although rare, POH is recognized as a potentially catastrophic post-operative complication . There is limited information as to who is vulnerable . From a large database, the authors sought to identify common modifiable and non-modifiable risk factors for developing POH and its associated clinical outcomes.

Materials and Methods

The Michigan Spine Surgery Improvement Collaborative (MSSIC) is a statewide quality improvement initiative . ACDF cases in MSSIC registry from 2014-2018 were identified . Patients who developed POH (POH) were compared to those who did not (non-POH) . Chi-square and …

Conversion Total Hip Arthroplasty: Perioperative And Postoperative Outcomes With The Able Approach, Bailey Shevenell, Johanna Mackenzie, Sarah Hearns, George Babikian, Brian J. Mcgrory, Adam Rana

Costas T. Lambrew Research Retreat 2023

The ABLE™ Approach for Conversion Total Hip Arthroplasty decreases surgical duration and length of stay

Shortening The Postoperative Length Of Stay Following Total Knee Arthroplasty Does Not Negatively Impact Short-Term Patient Outcomes; A Retrospective Review Of The Response To The Covid-19 Pandemic, Bailey Shevenell, Johanna Mackenzie, Cassandra Lieblein, Brian J. Mcgrory, Michael Becker, Nicholas Colacchio, Adam Rana

Costas T. Lambrew Research Retreat 2023

Safely Decreasing Postoperative Length of Stay for Total Knee Arthroplasty (TKA) Patients Following the COVID-19 Pandemic

Imaging-Based Modules For Musculoskeletal Anatomy & Pathology In Preclinical Medical Education, Ameen Suhrawardy, Tarek Almsaddi, Sarah Fried, Sayf Al-Katib, Drew Moore, Malli Barremkala

Posters

Many medical students report a lack of adequate orthopedic and musculoskeletal (MSK) teaching in the preclinical medical curriculum. As gross anatomy is emphasized in pre-clinical education, students may feel a disconnect from clinical anatomy proficiency. This project assesses the efficacy of a preclinical image-based module to teach MSK anatomy and pathology concepts to preclinical medical students.

The Routine Use And Cost Analysis Of Acid-Fast Bacilli And Fungal Cultures In Foot And Ankle Surgery: A Retrospective Study, Margaret Bohr, Robert Dean, Zein El-Zein, Megan Audet, Paul Fortin, Zachary Vaupel

Posters

Infection is a significant complication seen in orthopaedic surgery. In such cases, samples are sent to be cultured for aerobes, anaerobes, acid-fast bacilli (AFB) and fungi. AFB and fungi are generally slow-growing, difficult to culture, and rarely the pathogen, whereas aerobic and anaerobic cultures are routinely positive and guide antibiotic treatment. The goal of this study is to evaluate the value of routinely ordering AFB and fungal cultures in the setting of foot and ankle surgery.

Assessment Of Radiographic Features In Predicting Complete Quadriceps And Complete Patellar Tendon Ruptures In The Pre-Operative Setting, Mitchell Pfennig, Matthew Astolfi, Christopher Vasileff, Betina Hinckel

Posters

Acute patellar tendon or quadriceps tendon rupture is a severely debilitating injury resulting in complete loss of the knee extensor mechanism. Early diagnosis and prompt surgical repair are preferential in order to achieve good functional outcomes. In the setting of trauma and knee pain, plain film radiographs of the knee are obtained to rule out fractures. Patellar and quadriceps tendon rupture is primarily a clinical diagnosis but can benefit from additional imaging to differentiate between a partial and complete tear when there is uncertainty. Our goal is to assess the reliability and reproducibility of radiographic features in a population with …

Trends & Outcomes In Shoulder Arthroplasty: Comparing Anatomic, Reverse, & Hemiarthroplasty, James Gannon, Anthony Arveschoug, Leonardo M. Cavinatto

Posters

The field of shoulder replacement has evolved greatly since the inception of the reverse shoulder arthroplasty (RTSA) in 2004. With yearly gains of 32%, the RTSA now encompasses the largest portion of shoulder arthroplasty procedures. In contrast, the anatomic total shoulder arthroplasty (ATSA) and hemiarthroplasty (HA) have steadied or decreased. Surgical outcomes between these three procedures are mixed however. The purpose of this study was to characterize trends and outcomes between the RTSA, ATSA, and HA at a large-volume, single-institution center

Surveillance Of Dual-Mobility Hip Systems: Damage Mode And Clinical Data Analysis, Camilla Cascardo, Conner D. Ahlgren, Michael J. Maxwell, Tyler Vovos, Mark Karadsheh, Drew Moore

Posters

Hip instability following total hip arthroplasty (THA) is a prominent indication for revision surgery. Dual mobility (DM) implants are designed to increase stability, and trending use makes characterizing in vivo damage and clinical failure modes important. This study expounds upon micro- and macroscopic damage mode findings of Lombardo et al., including novel screw ring damage using an updated retrieval registry.

Phenotype Characterization Of Genetic Murine Mouse Models Of Developmental Dysplasia Of The Hip (Ddh), Stephanie Mrowczynski, Kevin Baker, Michael Newton

Posters

Developmental dysplasia of the hip (DDH) is a congenital hip alteration that changes the “ball in socket” movement of the leg inside the pelvis. Genome-wide association studies have identified CX3CR1 polymorphisms associated with increased risk of Developmental Dysplasia of the Hip. Mouse models of CX3CR1 knock-out (KO) mice show unilateral, bony discrepancies between the femur head and acetabulum in comparison to wild-type (WT) mice, as well as gait impairment similar to that of humans with osteoarthritis (which develops in DDH patients later in life). The primary goal of this project is to assess joint congruity in a CX3CR1 KO model …

Insidious Ankle Swelling, Catharine Kral, Brian Harvey

Posters

10-year-old female presented to clinic for left heel pain and swelling. She participates in dance for an estimated 8-9 hours a week. Symptoms started four weeks prior to presentation. She does not remember any inciting event, fall, trauma, or other mechanism of injury prior to onset. She says the pain is localized to the lateral aspect of her calcaneus and extending up to her Achilles. She has never seen any bruising, erythema, or skin changes overlaying the swollen region. Family reports she intermittently has a limp. It is most tender to touch or when she bumps her foot on something. …

Innovative Management Of Posterior Upper Thigh Pain In Two Adolescent Athletes, Thomas Munro, Brian Harvey

Posters

Case history: Two 16-year-old males with posterior upper leg pain. Athlete A reports he had been exploding up to dunk a basketball when he felt a pop with immediate pain in his posterior LLE. He was treated conservatively with activity modification and PT resulting in improvement of symptoms and return to full activity. He returned 15-months after the initial injury due to recurrence of pain. Athlete B stated he had tweaked his hamstring multiple times over the summer and had been working with a physical therapist for rehabilitation. He had attempted full rest for a couple weeks with graded return …

Resection Arthroplasty For Recurrent Hip Septic Arthritis And Osteomyelitis, Benjamin Koerner, Mark W. Gendi, J Kesl, T Presley

Continental, MidAmerica, & Mountain Divisions Research Day 2023

No abstract provided.

Peripheral Nerve Stimulation Improves Knee Pain Following Total Knee Arthroplasty: A Retrospective Study, David Gallacher, Paul Gastelum-Tapia, Napatkamon Ayutyanont, Upinder Singh, Sungkook Park

Far West Division Research Day 2023

No abstract provided.

Technique For Osteochondral Allograft Transplant For 1st Metatarsal Head Cartilage Damage, Bren Koerner, Angela Walker, Kyle Barner, Yale Williams

Continental, MidAmerica, & Mountain Divisions Research Day 2023

No abstract provided.