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https://www.readbyqxmd.com/read/29347832/wire-placement-in-the-sustentaculum-tali-using-a-2d-projection-based-software-application-for-mobile-c-arms-cadaveric-study
#1
Benedict Swartman, Dirk Frere, Wei Wei, Marc Schnetzke, Stephan Grechenig, Amir Matityahu, Nils Beisemann, Holger Keil, Jochen Franke, Paul Alfred Grützner, Sven Yves Vetter
BACKGROUND: Indirect screw fixation of the sustentaculum tali in the lateral-medial direction can be challenging due to the complex calcaneal anatomy. A novel 2-dimensional (2D) projection-based software application detects Kirschner wires (K-wires) and visualizes their intended direction as a colored trajectory. The aim of this prospectively randomized cadaver study was to investigate whether the software would facilitate the indirect K-wire placement in the sustentaculum tali. METHODS: In 20 cadaver foot specimens, K-wires were placed indirectly in the sustentaculum tali by an experienced and an inexperienced surgeon, with and without using the application...
January 1, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29327128/isolated-avulsion-fracture-of-the-first-metatarsal-base-at-the-peroneus-longus-tendon-attachment-a-case-report
#2
Maxwell W Weinberg, Nicola Krähenbühl, Nathan P Davidson, Christopher J Hanrahan, Alexej Barg
Avulsion fractures of the first metatarsal (MT1) base at the peroneus longus (PL) tendon attachment are rare and may be undiagnosed during an emergency visit. If the injury is not treated properly, chronic pain or persistent impairment for inversion and plantar-flexion of the first ray may occur. This case report presents a 30-year-old woman who presented 10 weeks post trauma to a foot and ankle surgeon due to a swollen right midfoot with diffuse tenderness over the medial Lisfranc joint. Further evaluation showed an isolated avulsion fracture of the first metatarsal, which was undiagnosed during the emergent visit following the accident...
January 11, 2018: Skeletal Radiology
https://www.readbyqxmd.com/read/29320935/modified-dorsal-approach-in-the-management-of-lisfranc-injuries
#3
Andrew Philpott, Callum Lawford, Simon C Lau, Simon Chambers, Michael Bozin, Andrew Oppy
BACKGROUND: Open reduction and internal fixation of Lisfranc injuries has typically used multiple longitudinal incisions or a single transverse incision to approach the tarso-metatarsal joint (TMTJ). The incidence of wound-related complications is considerable. We describe a novel single-incision approach that utilizes subcutaneous windows to the medial TMTJ. METHODS: A retrospective review identified 150 patients who underwent open reduction and internal fixation for Lisfranc injuries, via the modified dorsal approach, at our center between January 2011 and June 2016...
January 1, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29309714/biomechanical-comparison-of-fully-threaded-solid-cortical-versus-partially-threaded-cannulated-cancellous-screw-fixation-for-lisfranc-injuries
#4
Joshua C Rozell, Matthew Chin, Derek J Donegan, Michael W Hast
There currently exists an array of operative strategies to manage Lisfranc injuries. Modular fixation systems present surgeons with a choice between fully threaded solid cortical (FSC) and partially threaded cannulated cancellous (PCC) bone screws when using a transarticular screw approach. It is currently unknown how screw design influences fixation strength in Lisfranc reconstructions. The purpose of this study was to evaluate the biomechanical differences of FSC and PCC screws using a cadaveric model of a simulated Lisfranc injury and controlled benchtop experiments...
January 8, 2018: Orthopedics
https://www.readbyqxmd.com/read/29275036/cost-effectiveness-analysis-of-primary-arthrodesis-versus-open-reduction-internal-fixation-for-primarily-ligamentous-lisfranc-injuries
#5
Rachel H Albright, Sarah Haller, Erin Klein, Jeffrey R Baker, Lowell Weil, Lowell S Weil, Adam E Fleischer
The purpose of the present study was to determine whether surgical intervention with open reduction internal fixation (ORIF) or primary arthrodesis (PA) for Lisfranc injuries is more cost effective. We conducted a formal cost-effectiveness analysis using a Markov model and decision tree to explore the healthcare costs and health outcomes associated with a scenario of ORIF versus PA for 45 years postoperatively. The outcomes assessed included long-term costs, quality-adjusted life-years (QALYs), and incremental cost per QALY gained...
December 20, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29198737/stabilization-of-the-fourth-metatarsal-cuboid-lateral-lisfranc-injury-early-results-of-an-innovative-technique-using-suture-anchors
#6
Amol Saxena, Deann Hofer
This report presents an innovative surgical technique for the correction of cuboid-metatarsal subluxation at the level of the lateral Lisfranc joint. This stabilization technique reinforces the dorsal fourth tarsometatarsal ligament by incorporating sutures and anchors, establishing a more stable joint. The data from 5 female patients undergoing stabilization using a suture anchor construct were reviewed. All 5 patients were able to resume their activities, including the adolescent athletes. Anatomic reconstruction of the dorsal fourth tarsometatarsal ligament complex can lead to full mechanical and functional stability, which ultimately allows for a return to activity, even in highly demanding sports and athletes...
December 1, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29157841/acute-management-of-high-energy-lisfranc-injuries-a-simple-approach
#7
Dolfi Herscovici, Julia M Scaduto
INTRODUCTION: The aims of this study were to (1) describe the use of the K-wire for the initial management of high-energy Lisfranc dislocations or fracture dislocations, (2) to evaluate whether this standalone technique allowed for adequate reduction of these injuries, (3) to evaluate whether reductions were maintained until definitive fixation was performed, (4) and to determine if it contributed to any increase in complications prior to or after definitive fixation. PATIENTS AND METHODS: A retrospective review was performed on all patients who presented with tarsometatarsal injuries from January 2005 through June 2015...
November 16, 2017: Injury
https://www.readbyqxmd.com/read/28946059/pregabalin-as-adjunct-in-a-multimodal-pain-therapy-after-traumatic-foot-amputation-a-case-report-of-a-4-year-old-girl
#8
Stephanie Wössner, Kirsten Weber, Anna C Steinbeck, Markus Oberhauser, Matthias Feuerecker
BACKGROUND AND PURPOSE: The purpose of this case report is to describe a multimodal pain therapeutic concept including the adjunct use of pregabalin in a 4.5 year-old child after forefoot amputation. Phantom limb pain and sensation is a complex pain syndrome that is difficult to treat and prevent. 70-75% of all children develop such a pain syndrome after amputation. We describe here a paediatric patient who underwent forefoot amputation following traumatic foot injury and received multimodal pain therapy including pregabalin...
October 2017: Scandinavian Journal of Pain
https://www.readbyqxmd.com/read/28902660/lisfranc-injury-in-the-athlete
#9
Rachel J Shakked
No abstract text is available yet for this article.
September 2017: JBJS Reviews
https://www.readbyqxmd.com/read/28843550/lisfranc-joint-ligament-complex-reconstruction-a-promising-solution-for-missed-delayed-or-chronic-lisfranc-injury-without-arthritis
#10
Raúl De Los Santos-Real, Fernando Canillas, Jesús Varas-Navas, Patricia Morales-Muñoz, Patricia Barrio-Sanz, Mónica Medina-Santos
The current classifications of "Lisfranc injury" can be purely ligamentous (low-grade midfoot sprains) or involve the osseous and articular structures (high-grade Lisfranc fracture displacements). The first type is often difficult to detect. If these patients are not properly treated, long-term disability can result. The rate of missed or delayed diagnoses has ranged from 13% to 24%, primarily owing to the subtlety of the radiographic findings. This is relatively more common in cases of subtle ligamentous injury (19%)...
November 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28745075/outcomes-of-lisfranc-injuries-in-an-active-duty-military-population
#11
Michael P Hawkinson, David J Tennent, Jeffrey Belisle, Patrick Osborn
BACKGROUND: Traumatic injuries to the tarsometatarsal or Lisfranc joints can be complex problems associated with long-term morbidity. Currently there is no clear consensus regarding optimal fixation methods. The purpose of this study was to evaluate the association between time from injury to treatment and treatment method with outcome. It is hypothesized that patients who underwent open reduction internal fixation (ORIF) more acutely would have higher return to duty rates. METHODS: This study is a retrospective review of 171 low-energy closed tarsometatarsal dislocations and fracture dislocations in patients identified using a Department of Defense trauma registry...
October 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28731965/functional-outcomes-post-lisfranc-injury-transarticular-screws-dorsal-bridge-plating-or-combination-treatment
#12
Simon Lau, Catherine Guest, Marcus Hall, Mark Tacey, Samuel Joseph, Andrew Oppy
OBJECTIVE: To identify whether transarticular screws, dorsal bridging plates or a combination of the 2 result in the best functional outcome after Lisfranc injury. DESIGN: Case series. SETTING: Level one trauma center. PATIENTS: Fifty patients who underwent surgical fixation of Lisfranc injuries over a 6-year period were retrospectively reviewed. INTERVENTION: One of 3 treatment arms: transarticular screw fixation alone, dorsal bridge plating alone or a combination of dorsal bridge and transarticular screw fixation...
August 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28708955/nonweightbearing-radiographs-in-patients-with-a-subtle-lisfranc-injury
#13
Dong-Kyo Seo, Ho-Seong Lee, Ki Won Lee, Suk Kyu Lee, Sang-Bum Kim
BACKGROUND: A midfoot sprain can be easily missed because of minimal findings on initial radiographs, which are almost universally nonweightbearing. We investigated preoperative nonweightbearing plain radiographic images in patients who were found to have unstable subtle Lisfranc injuries. METHODS: We retrospectively reviewed 51 patients who were operated on between February 2004 and March 2015. Abnormal preoperative radiographic findings and intraoperative instability were compared...
October 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28693353/injury-characteristics-of-low-energy-lisfranc-injuries-compared-with-high-energy-injuries
#14
Christopher H Renninger, Grant Cochran, Trevor Tompane, Joseph Bellamy, Kevin Kuhn
BACKGROUND: Lisfranc injuries result from high- and low-energy mechanisms though the literature has been more focused on high-energy mechanisms. A comparison of high-energy (HE) and low-energy (LE) injury patterns is lacking. The objective of this study was to report injury patterns in LE Lisfranc joint injuries and compare them to HE injury patterns. METHODS: Operative Lisfranc injuries were identified over a 5-year period. Patient demographics, mechanism of injury, injury pattern, associated injuries, missed diagnoses, clinical course, and imaging studies were reviewed and compared...
September 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28642650/epidemiological-study-on-lisfranc-injuries
#15
Marcel Faraco Sobrado, Guilherme Honda Saito, Marcos Hideyo Sakaki, Pedro Augusto Pontin, Alexandre Leme Godoy Dos Santos, Túlio Diniz Fernandes
OBJECTIVE: To analyze the characteristics of patients with Lisfranc injuries and their associated fractures . METHODS: This is a retrospective analysis on 42 patients with Lisfranc injuries hospitalized at Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, between 2006 and 2010. Parameters on patient profile, risk factors, fracture characteristics, data on treatment and acute complications were analyzed ...
January 2017: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28633785/the-lisfranc-amputation-a-more-reliable-level-of-amputation-with-proper-intraoperative-tendon-balancing
#16
Christopher J Greene, Christopher Bibbo
Traditional transmetatarsal amputations are a reliable level of amputation. However, amputations at the Lisfranc level have met with limited success owing to improper biomechanics resulting from tendon imbalance, ultimately leading to foot deformity positions and an unstable soft tissue envelope with ensuing skin breakdown, infection, and below-the-knee amputation. We describe proper tendon rebalancing that results in improved biomechanics and a more reliable and stable amputation at the more proximal Lisfranc level...
July 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28615032/evaluation-of-computed-tomography-post-processing-images-in-postoperative-assessment-of-lisfranc-injuries-compared-with-plain-radiographs
#17
Haobo Li, Yanxi Chen, Minfei Qiang, Kun Zhang, Yuchen Jiang, Yijie Zhang, Xiaoyang Jia
BACKGROUND: The objective of this study is to evaluate the value of computed tomography (CT) post-processing images in postoperative assessment of Lisfranc injuries compared with plain radiographs. METHODS: A total of 79 cases with closed Lisfranc injuries that were treated with conventional open reduction and internal fixation from January 2010 to June 2016 were analyzed. Postoperative assessment was performed by two independent orthopedic surgeons with both plain radiographs and CT post-processing images...
June 14, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28602113/primary-arthrodesis-versus-open-reduction-and-internal-fixation-for-low-energy-lisfranc-injuries-in-a-young-athletic-population
#18
Grant Cochran, Christopher Renninger, Trevor Tompane, Joseph Bellamy, Kevin Kuhn
BACKGROUND: There are 2 Level I studies comparing open reduction and internal fixation (ORIF) and primary arthrodesis (PA) in high-energy Lisfranc injuries. There are no studies comparing ORIF and PA in young athletic patients with low-energy injuries. METHODS: All operatively managed low-energy Lisfranc injuries sustained by active duty military personnel at a single institution were identified from 2010 to 2015. The injury pattern, method of treatment, and complications were reviewed...
September 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28594505/lisfranc-injuries-in-the-elite-athlete
#19
Michael Isiah Sandlin, Cyrus E Taghavi, Timothy P Charlton, Robert B Anderson
The management of sports-related Lisfranc injuries is optimized by a detailed understanding of the relevant anatomy, mechanisms of injury, clinical diagnostic maneuvers, imaging, and treatment options for patients with this disabling injury. A lower energy ligamentous variant Lisfranc injury, which was first observed in professional football players, has recently been described. The treatment options for patients with a Lisfranc injury include nonsurgical management, open reduction and internal fixation, suture-button fixation techniques, and arthrodesis...
February 15, 2017: Instructional Course Lectures
https://www.readbyqxmd.com/read/28576191/tarsometatarsal-arthrodesis-for-lisfranc-injuries
#20
REVIEW
Nicholas J Bevilacqua
This article discusses tarsometatarsal arthrodesis for Lisfranc injuries. Although open reduction and internal fixation has traditionally been the treatment of choice for most Lisfranc fracture-dislocations, there is a trend toward primary fusion, especially for purely ligamentous injuries. Consideration should be made for primary fusion in select fracture-dislocation cases. Primary fusion offers a single-stage alternative with potentially more stable, predictable results overtime.
July 2017: Clinics in Podiatric Medicine and Surgery
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