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Chronic ankle instability

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https://www.readbyqxmd.com/read/29023280/corrective-exercises-improve-movement-efficiency-and-sensorimotor-function-but-not-fatigue-sensitivity-in-chronic-ankle-instability-patients-a-randomized-controlled-trial
#1
Sajad Bagherian, Nader Rahnama, Erik A Wikstrom
OBJECTIVE: To investigate the effect of corrective exercises on functional movement patterns, sensorimotor function, self-reported function, and fatigue sensitivity in collegiate athletes with chronic ankle instability (CAI). DESIGN: A randomized controlled trial. SETTING: Laboratory of sports sciences. PARTICIPANTS: Forty male volunteers were randomly assigned to the experimental group (age 21.2 ± 1.7 years, height 174...
October 6, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/28992742/the-effect-of-peroneal-muscle-strength-on-functional-outcomes-after-the-modified-brostr%C3%A3-m-procedure-for-chronic-ankle-instability
#2
Byung-Ki Cho, Ji-Kang Park, Seung-Myung Choi, Nelson F SooHoo
BACKGROUND: Although the peroneal muscles are known to be the major dynamic lateral stabilizers of the ankle, little information is available regarding the change in muscle strength and relation with the outcomes after lateral ligament repair surgery. The purpose of this study was to identify the effects of peroneal strength on the validated functional outcome measures after the modified Broström procedure (MBP) for chronic ankle instability. METHODS: Forty-one patients (41 ankles) who underwent MBP using suture anchors were eligible and followed up to 2 years postoperatively...
October 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28991043/kinetic-compensations-due-to-chronic-ankle-instability-during-landing-and-jumping
#3
Hyunsoo Kim, S Jun Son, Matthew K Seeley, J Ty Hopkins
INTRODUCTION: Skeletal muscles absorb and transfer kinetic energy during landing and jumping, which are common requirements of various forms of physical activity. Chronic ankle instability (CAI) is associated with impaired neuromuscular control and dynamic stability of the lower extremity. Little is known regarding an intra-limb, lower-extremity joint coordination of kinetics during landing and jumping for CAI patients. We investigated the effect of CAI on lower-extremity joint stiffness, and kinetic and energetic patterns across the ground contact phase of landing and jumping...
October 3, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28983653/combined-arthroscopic-all-inside-repair-of-lateral-and-medial-ankle-ligaments-is-an-effective-treatment-for-rotational-ankle-instability
#4
Jordi Vega, Jörg Allmendinger, Francesc Malagelada, Matteo Guelfi, Miki Dalmau-Pastor
PURPOSE: When the anterior fascicle of the deltoid ligament is injured in patients with chronic ankle instability, the diagnosis of rotational ankle instability is supported. The aim of this study was to report the results of an all-arthroscopic technique to concomitantly repair the lateral collateral and deltoid ligaments to treat patients with rotational ankle instability. METHODS: Thirteen patients [12 men and 1 woman, median age 32 (15-54) years] with rotational ankle instability were treated by arthroscopic means after failing non-operative management...
October 5, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28979580/an-ultrasound-classification-of-anterior-talofibular-ligament-atfl-injury
#5
Yehua Cai, Shengkun Li, Shiyi Chen, Yinghui Hua, Jielin Shan
BACKGROUND: To develop a classification of ATFL injury based on the ultrasonography. METHODS: The ultrasound images of 560 cases that had chronic ankle instability were studied from May 2012 to May 2015. All the patients accepted ultrasonography to type the ATFL injury. RESULTS: The ATFL injuries could be divided into six subtypes based on ultrasound imaging: I: Intact ligament; II: Injury at the fibular side; III:Injury at the talar side; IV: Tear at the midsubstance; V:Ligament absorbed; VI:Combined injury...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/28952859/the-effect-of-fibular-reposition-taping-on-postural-control-in-individuals-with-chronic-ankle-instability-a-critically-appraised-topic
#6
Bradley C Jackson, Robert T Medina, Stephanie H Clines, Julie M Cavallario, Matthew C Hoch
No abstract text is available yet for this article.
September 27, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/28947241/the-effect-of-smoking-on-the-outcomes-of-lateral-ankle-ligament-reconstruction
#7
Dong-Oh Lee, Joon-Sang Eom, Hong-Geun Jung
BACKGROUND: Although smoking is known to be harmful to the musculoskeletal system, no studies have investigated its effects on the outcomes of ankle ligament surgery. We determined the effects of smoking on the clinical and radiological outcomes of lateral ankle ligament reconstruction using tendon allografts according to smoking status. METHODS: From among 105 patients with chronic ankle instability who were treated with anatomical reconstruction of the anterior talofibular ligament and the calcaneofibular ligament using semitendinosus tendon allografts and bio-tenodesis screws, 70 ankles, from 23 smokers and 47 non-smokers, were analyzed...
September 22, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28941635/deficits-in-subtalar-pronation-and-supination-proprioception-in-subjects-with-chronic-ankle-instability
#8
Marco Hagen, Martin Lemke, Matthias Lahner
Deficits in joint position sense (JPS) and force sense (FS) are two functional insufficiencies contributing to chronic ankle instability (CAI). To date, JPS and FS have been only investigated in the sagittal and transverse movement planes but not in the functional movement plane of the pronators and supinators defined by the axis of the subtalar joint (STJ). The purpose of this study was to investigate subtalar JPS as well as pronator and supinator FS in supinated and pronated joint angle in subjects with CAI...
September 20, 2017: Human Movement Science
https://www.readbyqxmd.com/read/28902750/how-do-athletes-with-chronic-ankle-instability-suffer-from-impaired-balance-an-update-on-neurophysiological-mechanisms
#9
Kyung-Min Kim, Thomas M Best, Amiethab Aiyer
No abstract text is available yet for this article.
September 2017: Current Sports Medicine Reports
https://www.readbyqxmd.com/read/28899377/quantitative-magnetic-resonance-imaging-mri-analysis-of-anterior-talofibular-ligament-in-lateral-chronic-ankle-instability-ankles-pre-and-postoperatively
#10
Wei Liu, Hong Li, Yinghui Hua
BACKGROUND: The aim of this study was to quantitatively evaluate and characterize the dimension and signal intensity of anterior talofibular ligament (ATFL) using 3.0 T MRI in the mechanical ankle instability group pre- and postoperatively. METHODS: A total of 97 participants were recruited retrospectively in this study, including 56 with mechanical chronic ankle instability (CAI group) and 41 without ankle instability (Control group). All the subjects accepted MRI preoperatively...
September 12, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28899201/cross-cultural-adaptation-reliability-and-validation-of-the-korean-version-of-the-identification-functional-ankle-instability-idfai
#11
Jupil Ko, Adam B Rosen, Cathleen N Brown
PURPOSE: To cross-culturally adapt the Identification Functional Ankle Instability for use with Korean-speaking participants. METHODS: The English version of the IdFAI was cross-culturally adapted into Korean based on the guidelines. The psychometric properties in the Korean version of the IdFAI were measured for test-retest reliability, internal consistency, criterion-related validity, discriminative validity, and measurement error 181 native Korean-speakers. RESULTS: Intra-class correlation coefficients (ICC2,1) between the English and Korean versions of the IdFAI for test-retest reliability was 0...
September 12, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28887759/factors-contributing-to-chronic-ankle-instability-a-systematic-review-and-meta-analysis-of-systematic-reviews
#12
REVIEW
Cassandra Thompson, Siobhan Schabrun, Rick Romero, Andrea Bialocerkowski, Jaap van Dieen, Paul Marshall
BACKGROUND: Many factors are thought to contribute to chronic ankle instability (CAI). Multiple systematic reviews have synthesised the available evidence to identify the primary contributing factors. However, readers are now faced with several systematic reviews that present conflicting findings. OBJECTIVE: The aim of this systematic review and meta-analysis was to establish the statistical significance and effect size of primary factors contributing to CAI and to identify likely reasons for inconsistencies in the literature...
September 8, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28878457/effects-of-chronic-ankle-instability-and-induced-mediolateral-muscular-fatigue-of-the-ankle-on-competitive-taekwondo-athletes
#13
Myeounggon Lee, Changhong Youm, Minji Son, Jinhee Kim, Youkyung Kim
[Purpose] The purpose of this study was to investigate the effects of chronic ankle instability and induced mediolateral muscular fatigue of the ankle on competitive Taekwondo athletes during single-leg drop landing. [Subjects and Methods] Fourteen competitive taekwondo athletes with chronic ankle instability and 14 healthy adults participated, and they performed three single-leg drop landings from a 40-cm height before and after induced fatigue. Ankle angular position, peak vertical ground reaction force, loading rate, eccentric work, and contribution were calculated and analyzed...
August 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28865579/acute-syndesmotic-instability-in-ankle-fractures-a-review
#14
REVIEW
W J van Zuuren, T Schepers, A Beumer, I Sierevelt, A van Noort, M P J van den Bekerom
Ankle fractures are among the most common fracture types, and 10% of all ankle fractures lead to accessory syndesmotic injury. An injury that is challenging in every respect is syndesmotic instability. Since the range of diagnostic techniques and the therapeutic options is extensive, it still is a controversial subject, despite the abundance of literature. This review aimed to summarize the current knowledge on syndesmotic instability in ankle fractures and to formulate some recommendations for clinical practice...
September 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28842780/results-of-lateral-ankle-ligament-repair-surgery-in-one-hundred-and-nineteen-patients-do-surgical-method-and-arthroscopy-timing-matter
#15
Ibukunoluwa Araoye, Cesar De Cesar Netto, Brent Cone, Parke Hudson, Bahman Sahranavard, Ashish Shah
PURPOSE: Ankle sprains are the most common athletic injury. One of five chronic lateral ankle instability patients will require surgery, making operative outcomes crucial. The purpose of this study is to determine if operative method influences failure and complication rates in chronic lateral ankle ligament repair surgery. METHODS: We retrospectively reviewed 119 cases (118 patients) of lateral ankle ligament surgery between 2006 and 2016. Patient charts and operative reports were examined for demographics, use and timing of ankle arthroscopy, ligament fixation method, type of surgical incision, presence of calcaneofibular ligament repair, and operative technique...
August 25, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28836446/modified-brostr%C3%A3-m-procedure-using-distal-fibular-periosteal-flap-augmentation-vs-anatomic-reconstruction-using-a-free-tendon-allograft-in-patients-who-are-not-candidates-for-standard-repair
#16
Hong Joon Choi, Dae Wook Kim, Jea Seok Park
BACKGROUND: The modified Broström procedure (MBP) is widely accepted as the primary operative treatment for chronic lateral ankle instability (CLAI). However, the MBP does not produce good clinical results in all patients, and anatomic reconstruction using a free tendon graft may be considered in those patients. The purpose of this study was to evaluate the efficacy of the MBP using distal fibular periosteal flap augmentation for CLAI in patients who were not candidates for standard repair...
August 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28826786/surgical-treatment-of-chronic-lateral-ankle-instability-using-an-inferior-extensor-retinaculum-flap-a-retrospective-study
#17
Faycal Trichine, Toufik Friha, Azzedine Boukabou, Lamine Belaid, Terek Bouzidi, Mahdjoub Bouzitouna
Chronic lateral ankle instability causes significant problems with physical activity. The purpose of the present study was to evaluate the results of ligamentous retensioning combined with reinforcement using an extensor retinaculum flap. A consecutive series of 38 patients were included with a minimum follow-up duration of 2 years. The functional results were assessed using the Karlsson and American Orthopaedic Foot and Ankle Society scale scores. The pre- and postoperative radiologic assessment was performed using stress radiographs to measure varus tilt and anterior drawer tests...
August 17, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28800713/application-of-high-speed-dual-fluoroscopy-to-study-in-vivo-tibiotalar-and-subtalar-kinematics-in-patients-with-chronic-ankle-instability-and-asymptomatic-control-subjects-during-dynamic-activities
#18
Koren E Roach, K Bo Foreman, Alexej Barg, Charles L Saltzman, Andrew E Anderson
BACKGROUND: Abnormal angular and translational (ie, kinematic) motion at the tibiotalar and subtalar joints is believed to cause osteoarthritis in patients with chronic ankle instability (CAI). METHODS: In this preliminary study the investigators quantified and compared in vivo tibiotalar and subtalar kinematics in 4 patients with CAI (3 women) and 10 control subjects (5 men) using dual fluoroscopy during a balanced, single-leg heel-rise and treadmill walking at 0...
August 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28799810/acute-effects-of-whole-body-vibration-on-balance-in-persons-with-and-without-chronic-ankle-instability
#19
Nicole K Rendos, Hyung-Pil Jun, Nancy M Pickett, Karen Lew Feirman, Kysha Harriell, Sae Yong Lee, Joseph F Signorile
Chronic ankle instability (CAI) is a common condition following ankle injury that is associated with compromised balance. Whole body vibration training (WBVT) programmes are linked with improved balance and function in athletic and non-athletic populations and may improve balance in CAI. Twelve healthy and seven CAI participants completed two randomly assigned interventions. Two Power Plate® platforms were attached back to back using a Theraband®. Participants stood on the active plate and inactive plate for WBVT and sham interventions, respectively...
October 2017: Research in Sports Medicine
https://www.readbyqxmd.com/read/28765981/-anatomic-stabilization-of-chronic-lateral-instability-of-the-ankle-gold-technique
#20
REVIEW
T Diermeier, B Scheiderer, L Lacheta, A B Imhoff
OBJECTIVES: Anatomical reconstruction of the lateral ligament complex in the ankle. INDICATIONS: Chronic lateral ankle instability. CONTRAINDICATIONS: Severe osteoarthritis, obesity, hindfoot varus, general contraindications (infection, circulatory disorders, diabetic foot syndrome). SURGICAL TECHNIQUE: Anatomical V‑shaped reconstruction of the lateral ligament complex with half of the peroneus brevis tendon and additional retinaculum stabilization...
August 1, 2017: Operative Orthopädie und Traumatologie
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