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Lateral ankle instability

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https://www.readbyqxmd.com/read/29345205/update-on-lateral-ankle-instability
#1
Kenneth J Hunt, Peter Mangone, Minton Truitt Cooper, Stephen A Brigido, Minton Truitt Cooper
No abstract text is available yet for this article.
February 2018: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/29332755/investigating-the-anticipatory-postural-adjustment-phase-of-gait-initiation-in-different-directions-in-chronic-ankle-instability-patients
#2
Zahra Ebrahimabadi, Sedigheh Sadat Naimi, Abbas Rahimi, Heydar Sadeghi, Seyed Majid Hosseini, Alireza Akbarzadeh Baghban, Syed Asadullah Arslan
OBJECTIVE: The main objective of the present study was to analyze how supra spinal motor control mechanisms are altered in different directions during anticipatory postural phase of gait initiation in chronic ankle instability patients. It seems that supra spinal pathways modulate anticipatory postural adjustment phase of gait initiation. Yet, there is a dearth of research on the effect of chronic ankle instability on the anticipatory postural adjustment phase of gait initiation in different directions...
January 2018: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/29325691/predictors-of-recurrent-sprains-after-an-index-lateral-ankle-sprain-a-longitudinal-study
#3
Fereshteh Pourkazemi, Claire E Hiller, Jacqueline Raymond, Deborah Black, Elizabeth J Nightingale, Kathryn M Refshauge
OBJECTIVE: To explore and identify the predictors of ankle sprain after an index (first) lateral ankle sprain. DESIGN: Prospective cohort study, Level of evidence II. SETTING: Musculoskeletal research laboratory at the University of Sydney. PARTICIPANTS: A sample of convenience (70 controls, 30 with an index sprain) was recruited. METHODS: Potential predictors of ankle sprain were measured including: demographic measures, perceived ankle instability, ankle joint ligamentous laxity, passive range of ankle motion, balance, proprioception, motor planning and control, and inversion/eversion peak power...
November 2, 2017: Physiotherapy
https://www.readbyqxmd.com/read/29320936/role-of-the-deltoid-ligament-in-syndesmotic-instability
#4
Jafet Massri-Pugin, Bart Lubberts, Bryan G Vopat, Jonathon C Wolf, Christopher W DiGiovanni, Daniel Guss
BACKGROUND: The deltoid ligament (DL) is the principal ligamentous stabilizer of the medial ankle joint. Little is known, however, about the contribution of the DL toward stabilizing the syndesmosis. The aim of this study was to arthroscopically evaluate whether the DL contributes to syndesmotic stability in the coronal plane. METHODS: Eight above-knee cadaveric specimens were used in this study. A lateral hook test was performed by applying 100 N of lateral force to the fibula in the intact state and after sequential transection of the DL, anterior-inferior tibiofibular ligament (AITFL), interosseous ligament (IOL), and posterior-inferior tibiofibular ligament (PITFL)...
January 1, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29300224/achilles-tendinopathy
#5
Umile Giuseppe Longo, Mario Ronga, Nicola Maffulli
Achilles tendinopathy is a common cause of disability. Despite the economic and social relevance of the problem, the causes and mechanisms of Achilles tendinopathy remain unclear. Tendon vascularity, gastrocnemius-soleus dysfunction, age, sex, body weight and height, pes cavus, and lateral ankle instability are considered common intrinsic factors. The essence of Achilles tendinopathy is a failed healing response, with haphazard proliferation of tenocytes, some evidence of degeneration in tendon cells and disruption of collagen fibers, and subsequent increase in noncollagenous matrix...
March 2018: Sports Medicine and Arthroscopy Review
https://www.readbyqxmd.com/read/29299765/reliability-and-validity-of-preoperative-mri-for-surgical-decision-making-in-chronic-lateral-ankle-instability
#6
Antoine Morvan, Shahnaz Klouche, André Thes, Philippe Hardy, Thomas Bauer
PURPOSE: To evaluate the value of analyzing the anterior talofibular ligament (ATFL) on preoperative MRI as a decision-making tool to determine the surgical technique in patients undergoing surgery for chronic lateral ankle instability. METHODS: A retrospective study of prospective data was performed. All patients who underwent surgery between 2013 and 2016 for arthroscopic stabilization of the ankle were included. The ATFL was evaluated on preoperative MRI including axial T2-weighted images by two readers who were blinded to arthroscopic results...
January 3, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/29274315/clinical-tests-have-limited-predictive-value-for-chronic-ankle-instability-when-conducted-in-the-acute-phase-of-a-first-time-lateral-ankle-sprain-injury
#7
Cailbhe Doherty, Chris Bleakley, Jay Hertel, Brian Caulfield, John Ryan, Eamonn Delahunt
OBJECTIVE: To evaluate whether a battery of clinical assessments for acute lateral ankle sprain (LAS) can be used to predict long-term recovery. DESIGN: Cohort study SETTING: University biomechanics laboratory PARTICIPANTS: Eighty-two individuals were assessed using a clinical test battery within two-weeks of incurring a first-time LAS. MAIN OUTCOME MEASURES: The clinical test battery included scores on the 'talar-glide' (deg), anterior-drawer, talar-tilt, figure-of-eight [figure8] for swelling (mm), knee-to-wall (mm) and hand-held goniometric range-of-motion [inversion; eversion; plantar-flexion (in degrees)]...
December 20, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/29234555/spinal-and-peripheral-dry-needling-versus-peripheral-dry-needling-alone-among-individuals-with-a-history-of-lateral-ankle-sprain-a-randomized-controlled-trial
#8
Ainsley Rossi, Sara Blaustein, Joshua Brown, Kari Dieffenderfer, Elaine Ervin, Steven Griffin, Elizabeth Frierson, Kathleen Geist, Marie Johanson
Background: In addition to established interventions, dry needling may reduce impairments leading to greater functional abilities for individuals following ankle sprain. Hypothesis/Purpose: The purpose of this study was to compare effects of spinal and peripheral dry needling (DN) with peripheral DN alone on impairments and functional performance among individuals with a history of lateral ankle sprain. Study Design: Randomized controlled trial...
December 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/29213246/the-influence-of-footwear-on-the-modular-organization-of-running
#9
Alessandro Santuz, Antonis Ekizos, Lars Janshen, Vasilios Baltzopoulos, Adamantios Arampatzis
For most of our history, we predominantly ran barefoot or in minimalist shoes. The advent of modern footwear, however, might have introduced alterations in the motor control of running. The present study investigated shod and barefoot running under the perspective of the modular organization of muscle activation, in order to help addressing the neurophysiological factors underlying human locomotion. On a treadmill, 20 young and healthy inexperienced barefoot runners ran shod and barefoot at preferred speed (2...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29211703/intra-articular-findings-during-the-modified-brostrom-procedure-for-lateral-instability-of-the-pediatric-ankle
#10
Brady T Evans, Frances A Tepolt, Emily Niu, Dennis E Kramer, Mininder S Kocher
The purpose of this study was to identify the rates of chondral injury, soft tissue impingement, and bony impingement in pediatric patients undergoing the modified Brostrom procedure with ankle arthroscopy for lateral ankle instability. A retrospective review of all patients undergoing a modified Brostrom procedure with ankle arthroscopy performed by two surgeons at a tertiary care children's hospital between October 2002 and April 2014 was performed. Data were collected regarding demographics, history and initial presentation, nonoperative management, surgical procedure and arthroscopic findings, and clinical follow-up...
January 2018: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/29189883/arthroscopic-treatment-combined-with-the-ankle-stabilization-procedure-is-effective-for-sinus-tarsi-syndrome-in-patients-with-chronic-ankle-instability
#11
Sheng-Kun Li, Yu-Jie Song, Hong Li, Baofu Wei, Ying-Hui Hua, Hong-Yun Li
PURPOSE: This study aimed to investigate the results of arthroscopic treatment combined with ankle stabilization procedure for sinus tarsi syndrome (STS) in patients with chronic ankle instability (CAI). METHODS: A total of 57 patients (31 males and 26 females, average age 29.9 ± 8.4 years ranging from 15 to 52 years) with STS and CAI who accepted operation from 2013 to 2015 were included in this retrospective study. Surgical procedures included thorough tarsal sinus debridement and repair or reconstruction of lateral ankle ligaments according to the quality of ligaments...
November 30, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29171312/acute-lateral-ankle-sprain-to-chronic-ankle-instability-a-pathway-of-dysfunction
#12
Tyler M Miklovic, Luke Donovan, Omar A Protzuk, Matthew S Kang, Mark A Feger
Lateral ankle sprains (LAS) have been reported as one of the most common musculoskeletal injuries observed in sports and in individuals who are recreationally active. Approximately 40% of individuals who sustain a LAS develop a condition known as chronic ankle instability (CAI). Years of research has identified numerous impairments associated with CAI such as decreases in range of motion (ROM), strength, postural control, and altered movement patterns during functional activities when compared to individuals with no LAS history...
November 29, 2017: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/29162365/ankle-fracture-controversies-do-the-foot-and-ankle-specialists-have-a-different-vision
#13
G González-Lucena, D Pérez-Prieto, A López-Alcover, A Ginés-Cespedosa
OBJECTIVE: To analyse the differences in the management of ankle fractures between orthopaedic/trauma surgeons and foot and ankle specialists. MATERIAL AND METHOD: An e-mail survey was performed asking some of the country's orthopaedic surgeons controversial questions regarding the analysis of 5 clinical cases of different ankle fractures. RESULTS: Seventy-two surgeons responded to the questionnaire (response rate of 24.2%): 37 foot and ankle specialists and 35 non-specialist orthopaedic surgeons...
November 18, 2017: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/29160096/initial-fibular-displacement-as-a-predictor-of-medial-clear-space-widening-in-weber-b-ankle-fractures
#14
Zachary S Cavanaugh, Simran Gupta, Vinayak M Sathe, Lauren E Geaney
BACKGROUND: The diagnosis of medial ankle instability in Weber B ankle fractures remains controversial. Manual stress and gravity stress radiographs as well as magnetic resonance imaging (MRI) are used, but there is no consensus gold standard. The purpose of this study was to determine the relationship between initial fibular displacement and medial clear space widening on a gravity stress radiograph as a predictor of instability. METHODS: A retrospective review was conducted of all patients with isolated Weber B ankle fractures with both initial injury radiographs and gravity stress view from August 1, 2014, through April 1, 2016...
November 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/29138920/concurrent-arthroscopic-osteochondral-lesion-treatment-and-lateral-ankle-ligament-repair-has-no-substantial-effect-on-the-outcome-of-chronic-lateral-ankle-instability
#15
Dong Jiang, Yin-Fang Ao, Chen Jiao, Xing Xie, Lin-Xin Chen, Qin-Wei Guo, Yue-Lin Hu
PURPOSE: The purpose of the study was to evaluate the effect of concurrent arthroscopic osteochondral lesion (OCL) treatment and lateral ankle ligament repair on the outcome of chronic lateral ankle instability. It was hypothesized that the arthroscopic OCL treatment might have some negative effect on the outcome of chronic lateral ankle instability (CLAI) by compromising the rehabilitation program. METHODS: Ankle arthroscopy and anatomic lateral ankle ligament repair with suture anchors were performed for 70 patients with CLAI between 2010 and 2012...
November 14, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29138918/anatomic-stabilization-techniques-provide-superior-results-in-terms-of-functional-outcome-in-patients-suffering-from-chronic-ankle-instability-compared-to-non-anatomic-techniques
#16
REVIEW
G Vuurberg, H Pereira, L Blankevoort, C N van Dijk
PURPOSE: To determine the best surgical treatment for chronic ankle instability (CAI) a systematic review was performed to compare the functional outcomes between various surgical stabilization methods. METHODS: A systematic search was performed from 1950 up to April 2016 using PubMed, EMBASE, Medline and the Cochrane Library. Inclusion criteria were a minimum age of 18 years, persistent lateral ankle instability, treatment by some form of surgical stabilization, described functional outcome measures...
November 14, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29110366/energy-dissipation-differs-between-females-with-and-without-chronic-ankle-instability
#17
Ryan S McCann, Masafumi Terada, Kyle B Kosik, Phillip A Gribble
Chronic ankle instability (CAI) is associated with altered energy dissipation patterns, but comparisons to lateral ankle sprain (LAS) copers have not been explored. The purpose of this study was to examine differences in relative sagittal plane energy dissipation during a single-leg landing between female CAI and LAS coper participants. We separated 33 females (23.6±4.6yrs, 164.3±6.2cm, 69.4±13.7kg) into CAI (n=17) and LAS coper (n=16) groups. Participants completed five single-leg landings followed by a 5-second stabilization...
November 7, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/29103892/analysis-of-two-different-arthroscopic-brostr%C3%A3-m-repair-constructs-for-treatment-of-chronic-lateral-ankle-instability-in-110-patients-a-retrospective-cohort-study
#18
James M Cottom, Joseph Baker, Britton S Plemmons
Chronic lateral ankle instability is a common condition treated by most foot and ankle surgeons. Once conservative treatment has failed, patients often undergo surgical reconstruction, either anatomic or nonanatomic. The present retrospective cohort study compared the clinical outcomes of 2 different arthroscopic Broström procedures. A total of 110 patients (83 females [75.5%] and 27 males [24.5%]) were treated with 1 of the 2 lateral ankle stabilization techniques from October 1, 2014 to December 31, 2015...
November 2, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29081860/arthroscopic-lateral-ligament-repair-through-two-portals-in-chronic-ankle-instability
#19
Jorge Pablo Batista, Jorge Javier Del Vecchio, Luciano Patthauer, Manuel Ocampo
OBJECTIVES: Injury to the lateral ligament complex of the ankle is one of the most common sports-related injury. Usually lateral ankle evolves with excellent clinical recovery with non surgical treatment, however, near about 30% develop a lateral chronic instability sequela. Several open and arthroscopic surgical techniques have been described to treat this medical condition. MATERIAL AND METHODS: Of the 22 patients who were treated; 18 males and 4 females, and aged from 17-42 years (mean 28 years)...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29079243/lateral-ligament-reconstruction-for-ball-and-socket-ankle-accompanying-lateral-ankle-instability-a-case-report-and-literature%C3%A2-review
#20
Onur Kocadal, Arzu Ozsoy, Hakan Ozsoy
The ball-and-socket ankle joint is a rare deformity characterized by the loss of concavity in the trochlear surface of the talus with rounding of the articular surfaces of the distal fibula and tibia. Frequently, tarsal coalitions, fibular hypoplasia, and shortening of the limb accompany this deformity. To date, no data have been reported on surgical treatment of lateral ankle joint instability and peroneal tendon dislocation concomitant with a ball-and-socket ankle joint. In the present study, we report the case of a 43-year-old male patient with right lateral ankle joint instability and peroneal tendon dislocation in a ball-and-socket ankle joint, with accompanying tarsal coalition...
November 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
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