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Metatarsal fracture

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https://www.readbyqxmd.com/read/29466679/a-biomechanical-comparison-of-fifth-metatarsal-jones-fracture-fixation-methods
#1
Neil L Duplantier, Ronald J Mitchell, Steve Zambrano, Aaron C Stone, Domenica A Delgado, Bradley S Lambert, Michael R Moreno, Joshua D Harris, Patrick C McCulloch, David M Lintner, Kevin E Varner
BACKGROUND: Fifth metatarsal base fractures of the metaphyseal-diaphyseal watershed junction (Jones fracture) are commonly treated with surgical fixation in athletes. Intramedullary screw fixation remains the most utilized construct, although plantar-lateral plating is an alternative. Purpose/Hypothesis: The purpose was to compare the mechanical strength of fracture fixation between an intramedullary screw and plantar-lateral plating. The hypothesis was that plantar-lateral plate fixation would allow for more cycles and higher peak loads before failure, as well as less fracture gapping, than would an intramedullary screw in cadaveric foot specimens with simulated Jones fractures exposed to cantilever bending...
February 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29444576/-fractures-of-the-fifth-metatarsal-base
#2
K Bušková, D Kuběnová, M Tuček
Fractures of the fifth metatarsal base are among the most common fractures of the foot. They are typically caused by indirect violence during sports activities. This region is also a site where stress fractures occur frequently. Diagnosis is based on the patients medical history, clinical examination and imaging methods. The fundamental imaging method is radiography of the foot in three views. MRI is used primarily for early diagnosis of stress fractures. CT examination is beneficial mainly in complex foot injuries, in order to rule out associated fractures...
2018: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/29405936/adult-hypophosphatasia
#3
K Briot, C Roux
In adults, hypophosphatasia (HPP) may be revealed by fractures, mainly metatarsal and femoral, and by crystal-related joint diseases. Low alkaline phosphatase levels are often overlooked. There is no established treatment for adults but the diagnosis is important to prevent the use of therapies that promote bone resorption in this context of bone fragility.
May 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/29394972/extended-islanded-reverse-sural-artery-flap-for-staged-reconstruction-of-foot-defects-proximal-to-toes
#4
Muhammad Amin Yousaf, Zain Ul Abidin, Kamran Khalid, Ata Ul Haq, Farrukh Aslam Khalid, Faraz Ahmad Tarar, Muhammad Umar Asif, Moazzam Nazeer Tarar
Obective:To assess the outcome of extended delayed reverse sural artery flap for reconstruction of foot defects proximal to toes in terms of flap survival, complication and extended area. STUDY DESIGN: Case series. PLACE AND DURATION OF STUDY: Jinnah Burn and Reconstructive Surgery Centre, Lahore, from February 2015 to April 2017. METHODOLOGY: Cases who underwent delayed sural artery flap were inducted. Preoperative hand-held doppler was done to confirm the location of perforator...
February 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/29393732/outcome-of-limb-fracture-repair-in-rabbits-139-cases-2007-2015
#5
Hiroshi Sasai, Daisuke Fujita, Eiko Seto, Yuki Denda, Yutaro Imai, Kanako Okamoto, Kensaku Okamura, Masaru Furuya, Hiroyuki Tani, Kazumi Sasai
OBJECTIVE To evaluate outcome of limb fracture repair in rabbits. DESIGN Retrospective case series. ANIMALS 139 client-owned rabbits with limb fractures treated between 2007 and 2015. PROCEDURES Medical records were reviewed for information on fracture location, fracture treatment, and time to fracture healing. RESULTS 25 rabbits had fractures involving the distal aspects of the limbs (ie, metacarpal or metatarsal bones, phalanges, and calcaneus or talus). Fractures were treated in 23 of these 25 rabbits (external coaptation, n = 17; external skeletal fixation, 4; and intramedullary pinning, 2) and healed in all 23, with a median healing time of 28 days (range, 20 to 45 days)...
February 15, 2018: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/29387648/early-radiographic-and-clinical-outcomes-of-minimally-displaced-proximal-fifth-metatarsal-fractures-cast-vs-functional-bandage
#6
Carlo Biz, Marco Zamperetti, Alberto Gasparella, Miki Dalmau-Pastor, Marco Corradin, Giacomo de Guttry, Pietro Ruggieri
Background: The purpose of this non-randomized retrospective study was to investigate outcomes of minimally displaced, proximal 5MTB fractures, treated by a below-knee walking cast or a functional elasticated bandage with a support of a flat hard-soled shoe. Methods: A consecutive patient series was divided into two groups: the cast group (CG) and the functional group (FG). The subjects were radiologically and clinically evaluated according to Mehlhorn and Lawrence-Botte classification, and AOFAS Midfoot score, respectively...
July 2017: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/29381043/foot-and-ankle-conditions-midfoot-and-forefoot-conditions
#7
Katherine M Edenfield
The midfoot and forefoot are the regions of the foot distal to the talus and calcaneus and are critical to weight bearing and movement. They help support the arch of the foot, provide shock absorption, and convert vertically oriented forces into horizontal forward and propulsive movement. A spectrum of acute, subacute, and chronic conditions in these regions can cause pain and decreased function. A thorough history and physical examination should include foot and leg biomechanics, alignment, and posture in addition to palpation of painful areas...
February 2018: FP Essentials
https://www.readbyqxmd.com/read/29357996/peroneus-brevis-tendon-in-proximal-5th-metatarsal-fractures-anatomical-considerations-for-safe-hook-plate-placement
#8
N Seyidova, L Hirtler, R Windhager, R Schuh, M Willegger
INTRODUCTION: The peroneus brevis tendon (PBT) inserts into the proximal aspect of the 5th metatarsal. Metatarsal bone fractures are encountered to be the most common fractures in the foot with predominantly fractures at the base of the fifth metatarsal bone. Mechanism of injury and treatment of the proximal 5th metatarsal fractures vary due to the complex anatomy and diverse biomechanical properties. The purpose of this study was to analyze the footprint of the PBT with regards to the proximal 5th metatarsal fractures and to define a "safe zone" for hook plate placement...
January 8, 2018: Injury
https://www.readbyqxmd.com/read/29352332/effects-of-continuous-or-intermittent-low-magnitude-high-frequency-vibration-on-fracture-healing-in-sheep
#9
Yanhui Li, Guozhao Liu, Jing Yu, Chen Li, Lei Tan, Baohui Hao, Chao Liu, Junhao Lin, Dong Zhu, Xizheng Zhang
PURPOSE: Vibration therapy has been shown to improve fracture healing. In this study, we investigated the effects of continuous or different intermittent vibration regimens on fracture healing in sheep models on the basis of radiographs, mechanical, and biochemical testing. METHODS: The 63 right-hind metatarsals from 63 sheep (12-month-old) were osteotomized; followed by surgical fixation with a steel plate. Two weeks after the surgery, the sheep with right-hind metatarsal fractures were randomly divided into seven groups (n=9/group): control (no vibration treated), continuous vibration (CV), one, three, five, seven and 14-day intermittent vibration (named IV-1, -3, -5, -7, and -14, respectively) groups, which represented a cycle of the successive n-day vibration and successive n-day break...
January 19, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29350412/surgical-repair-of-propagating-condylar-fractures-of-the-third-metacarpal-metatarsal-bones-with-cortical-screws-placed-in-lag-fashion-in-26-racehorses-2007-2015
#10
N Moulin, I François, N Coté, C Alford, O Cleary, M R Desjardins
BACKGROUND: Despite the recommendation of plate fixation for propagating condylar fractures of the third metacarpal (McIII) or third metatarsal bone (MtIII), lag screw fixation can be a viable surgical option. OBJECTIVES: To evaluate short-term outcome and long-term racing performance of horses that underwent lag screw fixation of long condylar fractures of the McIII/MtIII. STUDY DESIGN: Retrospective case series. METHODS: Medical records, post-surgical racing performance and outcome of 26 horses with propagating fractures of the medial and/or lateral condyle of McIII/MtIII were reviewed...
January 19, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29336886/can-the-syndesmosis-procedure-prevent-metatarsus-primus-varus-and-hallux-valgus-deformity-recurrence-a-5-year-prospective-study
#11
Daniel Yiang Wu, Eddy Kwok Fai Lam
One of the main objectives of hallux valgus surgery is correction of the metatarsus primus varus deformity by osteotomy, arthrodesis, or soft tissue correction. The syndesmosis procedure uses intermetatarsal cerclage sutures to realign the first metatarsal and also induces a syndesmotic bonding between the first and second metatarsals to prevent metatarsus primus varus deformity recurrence. The purpose of the present study was to demonstrate radiologic evidence of the effectiveness of the syndesmosis concept and to identify the incidence and nature of deformity recurrence...
January 12, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29327128/isolated-avulsion-fracture-of-the-first-metatarsal-base-at-the-peroneus-longus-tendon-attachment-a-case-report
#12
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/29246170/functional-treatment-for-fractures-to-the-base-of-the-5th-metatarsal-influence-of-fracture-location-and-fracture-characteristics
#13
Sebastian Felix Baumbach, Wolf Christian Prall, Michael Kramer, Mareen Braunstein, Wolfgang Böcker, Hans Polzer
BACKGROUND: Fractures to the base of the fifth metatarsal are common, but their treatment remains controversial. Especially for Lawrence and Botte (L&B) type II fractures, there is conflicting evidence and consequently no consensus. Further, many authors consider displacement, articular involvement, and number of fragments an indication for surgery, although evidence is missing. The aim of this study was to evaluate the outcome of functional treatment for all L&B type I and II fractures...
December 16, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29242787/foot-deformities-in-hajdu-cheney-syndrome-a-rare-case-report-and-review-of-the-literature
#14
Ashish B Shah, Breann K Tisano, Osama Elattar, Jackson Rucker Staggers, Sameer Naranje
Introduction: Hajdu-Cheney syndrome (HCS) is a rare autosomal dominant disease characterized by acroosteolysis, wormian skull bones with persistent skull sutures, premature loss of teeth, micrognathia, short stature, hypermobility of the joints, neurologic manifestations such as basilar invagination with subsequent paresthesia, hearing loss, and speech alterations, and osteoporosis with tendency to pathologic fractures of long bones and vertebrae as well as painful hands and feet. Very few cases have been earlier reported in the literature...
September 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29240544/expected-time-to-return-to-athletic-participation-after-stress-fracture-in-division-i-collegiate-athletes
#15
Timothy L Miller, Marissa Jamieson, Sonsecharae Everson, Courtney Siegel
BACKGROUND: Few studies have documented expected time to return to athletic participation after stress fractures in elite athletes. HYPOTHESIS: Time to return to athletic participation after stress fractures would vary by site and severity of stress fracture. STUDY DESIGN: Retrospective cohort study. LEVEL OF EVIDENCE: Level 3. METHODS: All stress fractures diagnosed in a single Division I collegiate men's and women's track and field/cross-country team were recorded over a 3-year period...
December 1, 2017: Sports Health
https://www.readbyqxmd.com/read/29230422/novel-semiquantitative-bone-marrow-oedema-score-and-fracture-score-for-the-magnetic-resonance-imaging-assessment-of-the-active-charcot-foot-in-diabetes
#16
L Meacock, N L Petrova, Ana Donaldson, A Isaac, A Briody, R Ramnarine, M E Edmonds, D A Elias
There are no accepted methods to grade bone marrow oedema (BMO) and fracture on magnetic resonance imaging (MRI) scans in Charcot osteoarthropathy. The aim was to devise semiquantitative BMO and fracture scores on foot and ankle MRI scans in diabetic patients with active osteoarthropathy and to assess the agreement in using these scores. Three radiologists assessed 45 scans (Siemens Avanto 1.5T, dedicated foot and ankle coil) and scored independently twenty-two bones (proximal phalanges, medial and lateral sesamoids, metatarsals, tarsals, distal tibial plafond, and medial and lateral malleoli) for BMO (0-no oedema, 1-oedema < 50% of bone volume, and 2-oedema > 50% of bone volume) and fracture (0-no fracture, 1-fracture, and 2-collapse/fragmentation)...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/29228848/comparative-study-of-surgical-and-conservative-treatments-for-fifth-metatarsal-base-avulsion-fractures-type-i-in-young-adults-or-athletes
#17
Gen-Bin Wu, Bing Li, Yun-Feng Yang
PURPOSE: This study aimed to investigate the therapeutic effects and complications of minimally invasive surgery in treating displaced avulsion fractures (2-3 mm) of fifth metatarsal base zone I in young adults or athletes. METHODS: Forty-six patients with displaced fifth metatarsal base avulsion fractures were assigned to operative and nonoperative groups by randomization. Patients in nonoperative group were immobilized with plaster, while patients in operative group were treated with closed reduction and fixation with a percutaneous screw...
January 2018: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/29228800/fifth-metatarsal-jones-fractures-in-the-athlete
#18
David A Porter
Fifth metatarsal fractures, otherwise known as "Jones" fractures, occur commonly in athletes and nonathletes alike. While recent occurrence in the popular elite athlete has increased public knowledge and interest in the fracture, this injury is common at all levels of sport. This review will focus on all three types of Jones fractures. The current standard for treatment is operative intervention with intramedullary screw fixation. Athletes typically report an acute episode of lateral foot pain, described as an ache...
December 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/29209416/reliability-of-analysis-of-the-bone-mineral-density-of-the-second-and-fifth-metatarsals-using-dual-energy-x-ray-absorptiometry-dxa
#19
N Stewart Pritchard, James M Smoliga, Anh-Dung Nguyen, Micah C Branscomb, David R Sinacore, Jeffrey B Taylor, Kevin R Ford
Background: Metatarsal fractures, especially of the fifth metatarsal, are common injuries of the foot in a young athletic population, but the risk factors for this injury are not well understood. Dual-energy x-ray absorptiometry (DXA) provides reliable measures of regional bone mineral density to predict fracture risk in the hip and lumbar spine. Recently, sub-regional metatarsal reliability was established in fresh cadaveric specimens and associated with ultimate fracture force. The purpose of this study was to assess the reliability of DXA bone mineral density measurements of sub-regions of the second and fifth metatarsals in a young, active population...
2017: Journal of Foot and Ankle Research
https://www.readbyqxmd.com/read/29202988/mobile-phone-generated-vibrations-used-to-detect-diabetic-peripheral-neuropathy
#20
Jonathan David May, Matthew William John Morris
BACKGROUND: In the current United Kingdom population the incidence of diabetic peripheral neuropathy is increasing. The presence of diabetic neuropathy affects decision making and treatment options. This study seeks to evaluate if the vibrations generated from a mobile phone can be used to screen patients for diabetic peripheral neuropathy. METHODS: This study comprised of 61 patients; a control group of 21 patients; a lower limb injury group of 19 patients; a diabetic peripheral neuropathy group of 21 patients...
December 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
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