journal
https://read.qxmd.com/read/36921231/subchondroplasty-for-osteonecrosis-of-the-knee
#1
JOURNAL ARTICLE
Brendan R Fitzpatrick, Bilal Hasanspahic, Joseph B Kuechle
Subchondroplasty is a relatively new minimally invasive procedure that has been used to treat bone marrow edema associated with osteoarthritis. Subchondroplasty as treatment for early stage osteonecrosis of the knee has not been extensively studied. The authors hypothesized that subchondroplasty may be an effective treatment for relieving pain, improving function, and preventing collapse in osteonecrosis. In this study, a retrospective review of 11 cases of subchondroplasty of the distal femur was conducted...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921230/intraoperative-greater-trochanteric-fractures-during-revision-total-hip-arthroplasty-may-not-always-need-surgical-fixation
#2
JOURNAL ARTICLE
Taylor D'Amore, Emanuele Chisari, Amira Scaramella, Brian Frenz, P Maxwell Courtney
Many fixation techniques have been described to manage intraoperative greater trochanteric (GT) fractures during revision total hip arthroplasty (rTHA), but complications such as broken hardware and bursitis are common. The purpose of this study was to determine whether surgical fixation of an intraoperative GT fracture resulted in improved outcomes in rTHA. We reviewed a consecutive series of 1442 rTHA patients at our institution from 2008 to 2019. We identified all patients with an intraoperative GT fracture and noted whether the fracture was fixed surgically or left without fixation...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921229/pin-and-wire-system-fixation-for-the-treatment-of-comminuted-patella-fractures
#3
JOURNAL ARTICLE
Hidetoshi Iwata, Naoya Takada, Gen Kuroyanagi, Takuya Usami, Isato Sekiya, Hideki Murakami
We describe the wiring technique and evaluate the radiographic and clinical outcomes of treatment with a pin and wire system (PWS) for comminuted patella fractures. From June 2013 to October 2018, 33 patients with comminuted patella fractures were treated using a PWS. Open reduction and internal fixation was performed with multiple pins and a wire. All patients were allowed full weight bearing without a brace. Radiographs were obtained to evaluate bone union, implant breakage, back-out of pins, and intra-articular gaps and step-off...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921226/the-fate-of-the-inconclusive-periprosthetic-joint-infection-workup-and-reliability-of-data-points
#4
JOURNAL ARTICLE
Joseph K Antonios, Elisabeth S Lim, Yu-Hui H Chang, Joshua S Bingham, Henry D Clarke, Mark J Spangehl, Adam J Schwartz
In 2018, periprosthetic joint infection (PJI) criteria were revised to include a new category labeled "inconclusive." The purpose of this study was to characterize and describe the fate of the inconclusive PJI workup and to analyze preoperative factors associated with outcomes. We reviewed all PJI workups at our institution during a 3-year period (426 patients). Patients were labeled "infected," "not infected," or "inconclusive" according to 2018 PJI preoperative criteria. In addition to standard diagnostic variables, the presence or absence of clinical elements that increase the pretest probability of infection were collected...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921225/orthopedic-surgery-residencies-the-leap-to-social-media
#5
JOURNAL ARTICLE
Krishna Bellam, Ramakanth Yakkanti, Andrés Amaya, Michelle Feng Qiu, Brianna Conte, Amiethab Aiyer
Social media has been previously shown to influence applicants' perception of plastic surgery residencies and increase their likelihood to apply, interview, and rank the program. We wanted to analyze this hypothesized trend in the context of orthopedic surgery residency while also characterizing the content of orthopedic surgery residency program accounts. A current list of US orthopedic residency programs was acquired from the American Orthopaedic Association and cross-referenced with the Accreditation Council for Graduate Medical Education webpage of all orthopedic surgery residencies...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921224/a-role-for-outpatient-total-joint-arthroplasty-during-the-covid-19-pandemic
#6
JOURNAL ARTICLE
Adam J Santoro, Zachary D Post, Hope S Thalody, Miranda M Czymek, Alvin C Ong, Danielle Y Ponzio
Outpatient total joint arthroplasty (TJA) gained favor during the COVID-19 pandemic. Our objective was to critically evaluate the safety and short-term outcomes of outpatient total hip arthroplasty (THA) and total knee arthroplasty (TKA) throughout the pandemic compared with pre-pandemic given their increased use. This was a retrospective review of 941 patients who underwent elective, outpatient TKA and THA at a single institution. Patients were divided into two cohorts: pre-pandemic (N=611) and pandemic (N=330)...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921223/factors-associated-with-30-day-morbidity-and-mortality-following-the-surgical-treatment-of-olecranon-fractures
#7
JOURNAL ARTICLE
Dafang Zhang, Philip Blazar, Brandon E Earp
The objective of this study was to identify factors independently associated with complications, hospital readmission, reoperation, and death in the 30-day period after surgical treatment of isolated olecranon fractures. A retrospective case-control study was performed using the National Surgical Quality Improvement Program database by querying the Current Procedural Terminology code for patients who underwent surgical treatment of isolated olecranon fractures from 2011 to 2020. A total of 4404 patients were included...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36921222/offset-acetabular-liners-safer-than-previously-thought
#8
JOURNAL ARTICLE
Arpan Patel, Jonathan Guntin, Ali Sobh, Tad L Gerlinger
High offset liners help to restore soft tissue tension after primary total hip arthroplasty (THA). However, prior research has reported increased rates of aseptic loosening when using offset components. The purpose of this study was to examine the postoperative complication and revision rates of neutral vs offset acetabular liners at our institution. Two hundred eight primary THAs in 206 patients performed between 2016 and 2018 using neutral or offset liners were reviewed. All patients had a minimum 2-year clinical follow-up (mean, 3...
March 15, 2023: Orthopedics
https://read.qxmd.com/read/36853950/a-randomized-trial-of-three-routes-of-tranexamic-acid-administration-in-total-knee-arthroplasty
#9
JOURNAL ARTICLE
Norbert A M Hootsmans, Smitha Vellanky, John Grady-Benson, Michael S Cremins
Tranexamic acid (TXA) has been shown to decrease blood loss and transfusion rates across a variety of routes of administration and doses in the setting of total knee arthroplasty (TKA). Oral TXA is less studied but has decreased cost and increased ease of administration. This prospective, randomized study compared the efficacy and cost of three routes of TXA administration in the setting of primary TKA. Primary outcomes were 24-hour hemoglobin loss, calculated blood loss, and blood transfusion rate. One-way analysis of variance, Pearson's chi-square test, and Fisher's exact test were used for statistical analysis...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853949/orthopedists-report-high-prevalence-of-work-related-pain-and-low-ergonomic-awareness
#10
JOURNAL ARTICLE
Vincent Buddle, Robert Nugent, Robert A Jack, Peter DeLuca
The purpose of this study was to determine the prevalence of work-related pain among practicing orthopedic surgeons, quantify knowledge of operating room (OR) and clinic ergonomics, and examine the use of occupational health resources. A survey was distributed, which included orthopedic surgeons from four states and five institutions. Data collected included years in practice, practice setting, orthopedic subspecialty, hours operating per week, days per week exercising, location and significance of pain, occupational health awareness, and use of OR/clinic ergonomics...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853948/intraoperative-intra-articular-antibiotic-injection-reduces-infection-in-shoulder-arthroplasty
#11
JOURNAL ARTICLE
Jeffrey L Lovallo, Ryan S Murray, Brent B Wiesel, Andrew J Curley, Christine M Conroy, Douglass C Johnson
Deep infection is a debilitating complication after shoulder arthroplasty. The authors hypothesized that an intra-articular, intraoperative injection of antibiotics would result in a lower infection rate compared with intravenous antibiotics alone. Before 2007, 164 patients (group A) did not receive intra-articular antibiotics. From 2007 to 2018, 1324 patients (group B) received intra-articular antibiotics. Patients received intra-articular gentamicin at the end of surgery with the addition of 1 g of cefazolin in January 2014...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853934/impact-of-the-covid-19-pandemic-on-orthopedic-surgery-residency-training
#12
JOURNAL ARTICLE
Vibhatsu Amin, Katie Otero, Joseph Ippolito, Lynn Shaffer, Cameron Rink, Kelvin Luu, Kathleen Beebe, John Hwang
This study sought to investigate the impact of the coronavirus disease 2019 (COVID-19) pandemic on orthopedic surgery residency training across the United States. A 26-question online survey was created and sent to all orthopedic surgery residency programs across the United States. Areas of emphasis in the survey included the pandemic's effect on work hours, operative experience, didactics, and medical student recruitment. There were 142 respondents to the survey. One hundred seventeen (82.4%) respondents stated that their residency changed to an alternative/surge schedule during the pandemic...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853933/characterization-of-achilles-tendon-ruptures-in-collegiate-women-s-gymnastics
#13
JOURNAL ARTICLE
Jacqueline K Kobayashi, Evangeline F Kobayashi, Kelly M Tomasevich, Katherine L Lorens, Stephen K Aoki
Collegiate female gymnasts are at high risk of Achilles tendon injuries. Achilles tendon ruptures can negatively impact an athlete's ability to return to competitive sport. Understanding the natural history of Achilles tendon tears in collegiate female gymnasts is important in the development of preventive treatment. To expand our knowledge of the natural history of Achilles tendon ruptures among collegiate female gymnasts, a REDCap retrospective survey was emailed to athletic trainers on all 80 National Collegiate Athletic Association (NCAA) women's gymnastics teams...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853932/small-fragment-plate-fixation-of-humeral-shaft-fractures
#14
JOURNAL ARTICLE
Christopher G Langhammer, Giuliana Rotunno, Christina Sebastian, Jason W Nascone, Robert V O'Toole, W Andrew Eglseder, Marcus F Sciadini
Fixation of humeral shaft fractures is frequently performed with large-fragment (4.5 mm) plates to accommodate immediate weight bearing. Use of small-fragment (3.5 mm) plates as an alternative carries theoretical benefits. We examined nonunion rates and postoperative radial nerve palsy (RNP) rates in a retrospective cohort of patients undergoing open reduction and internal fixation of humeral shaft fractures with 3.5-mm or 4.5-mm plates. Two hundred thirty-six patients with 241 humeral shaft fractures were included...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36853931/the-efficacy-of-tranexamic-acid-for-reducing-blood-transfusion-rates-in-extracapsular-hip-fractures-a-single-center-randomized-controlled-trial
#15
JOURNAL ARTICLE
Stefan Yakel, Justin Than, Jennifer Sharp, Olivia Coskey, Hiroki Den, Jacqueline Krumrey
Perioperative allogenic blood transfusions for patients with hip fractures are associated with increased costs and complications. This prospective randomized controlled trial evaluated whether tranexamic acid (TXA) reduces blood transfusion rates and blood loss in extracapsular hip fractures, when administered at the time of hospital admission. Patients with closed intertrochanteric or subtrochanteric femur fractures undergoing intramedullary nailing (n=100) were enrolled from October 2015 to January 2019. On arrival to the hospital, patients were randomized to receive either 1 g of intravenous TXA or normal saline...
March 1, 2023: Orthopedics
https://read.qxmd.com/read/36779740/temporary-flexible-rods-for-correction-of-severe-pediatric-spinal-deformity
#16
JOURNAL ARTICLE
Jeffrey W Kwong, Kali R Tileston, Japsimran Kaur, Nicole A Segovia, Meghan N Imrie, Lawrence A Rinsky, John S Vorhies
Surgical correction of large, rigid scoliotic and kyphotic curves carries an increased risk of perioperative complications, such as neurological injury and excessive blood loss, compared with correction of less severe curves. Titanium temporary flexible rods (TFRs), designed for pediatric long bone fracture fixation, may be helpful as adjuncts to achieve gradual, stepwise intraoperative correction of severe pediatric spinal deformities. A retrospective review was conducted of spinal fusion cases for pediatric scoliosis or kyphosis at our institution that used TFRs as a correction technique from 2007 to 2019...
February 10, 2023: Orthopedics
https://read.qxmd.com/read/36779739/risk-factors-for-prolonged-hospital-stay-after-femoral-neck-fracture
#17
JOURNAL ARTICLE
Eli B Levitt, David A Patch, Joey P Johnson, Bridgette Love, Raymond P Waldrop, Gerald McGwin, Clay A Spitler, Jonathan H Quade
The purpose of this study was to investigate the association between pre-operative anemia and prolonged hospital stay among geriatric patients with operative femoral neck fractures. This retrospective cohort study was performed at a level I trauma center and included geriatric patients with femoral neck fractures (OTA/AO 31) and operative treatment with Current Procedural Terminology code 27236. Exclusion criteria were admission to the intensive care unit, evacuation of subdural hematoma, and conditions requiring exploratory laparotomy...
February 10, 2023: Orthopedics
https://read.qxmd.com/read/36779738/the-clinical-effect-of-topical-application-of-tranexamic-acid-in-arthroscopic-synovectomy-of-pigmented-villonodular-synovitis-of-the-knee
#18
JOURNAL ARTICLE
Weihao Sun, Yunhe Mao, Yan Xiong, Jian Li
This study investigated the clinical effect of topical application of tranexamic acid (TXA) in arthroscopic synovectomy of pigmented villonodular synovitis (PVNS) of the knee. Eighty patients who were diagnosed with unilateral knee PVNS underwent arthroscopic synovectomies from January 2017 to January 2021 and were retrospectively investigated in this study. Patients were divided into two groups: group A was the control group, whereas patients in group B received an intra-articular injection of 50 mL of TXA (1 g:100 mL) immediately after the synovectomies...
February 10, 2023: Orthopedics
https://read.qxmd.com/read/36779733/angelman-and-prader-willi-syndromes-sister-imprinting-disorders-with-high-complication-rates-following-spinal-deformity-surgery
#19
JOURNAL ARTICLE
Andrew G Winsauer, David C Thornberg, Stephen M Rodriguez, Kiley F Poppino, Brandon A Ramo
We sought to examine the modern surgical treatment of spinal deformity associated with sister imprinting disorders, Prader-Willi syndrome (PWS) and Angelman syndrome (AS), with emphasis on the specific complications encountered in these patient populations. Fifteen patients with PWS and 5 patients with AS who underwent surgical intervention for spinal deformity between 2000 and 2018 were identified. Postoperative complications were classified using the modified Clavien-Dindo-Sink (CDS) system and further categorized into specific subtypes including excessive drainage, dehiscence, implant failure, infection, and delayed wound healing...
February 10, 2023: Orthopedics
https://read.qxmd.com/read/36779732/krackow-stitch-and-whipstitch-use-in-distal-biceps-tendon-rupture-repair-a-porcine-composite-bone-biomechanical-study
#20
JOURNAL ARTICLE
Michael DiVella, Andrew Cecora, Bryan Duell, Joshua Fogel, Charles Ruotolo
The suture combination of a Krackow stitch plus a whipstitch can be used to strengthen a tendon rupture repair. We compared biomechanical outcomes of suture repair techniques for distal biceps tendon ruptures using a single Krackow stitch with and without a whipstitch and a whipstitch alone. Data were obtained from 36 thawed porcine flexor profundus tendons. A cortical button was secured to fourth-generation composite bone using No. 2 FiberWire (Arthrex) and No. 2 FiberLoop (Arthrex). The primary outcome was maximum load to failure...
February 10, 2023: Orthopedics
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