keyword
https://read.qxmd.com/read/38507243/single-leg-heel-raise-capacity-is-lower-and-perceived-ankle-instability-is-greater-in-dancers-and-athletes-with-posterior-ankle-impingement-syndrome
#1
JOURNAL ARTICLE
Peta Baillie, Jill Cook, Katia Ferrar, Susan Mayes
OBJECTIVE: To compare clinical assessment findings between elite athletic populations with and without a clinical diagnosis of posterior ankle impingement syndrome (PAIS). DESIGN: Cross-sectional case-control study. SETTING: Elite ballet and sport. PARTICIPANTS: Ten male and female professional ballet dancers and athletes with a clinical diagnosis of PAIS and were matched for age, sex, and activity to 10 professional ballet dancers and athletes without PAIS...
March 20, 2024: Clinical Journal of Sport Medicine
https://read.qxmd.com/read/38467787/validation-of-anterior-ankle-soft-tissue-dynamics-and-shear-modulus-for-anterior-ankle-impingement-syndrome-after-ankle-fracture-surgery
#2
JOURNAL ARTICLE
Haruki Osanami, Hiroshi Akuzawa, Kodai Sakamoto, Hirotake Yokota, Ryo Hirabayashi, Chie Sekine, Tomonobu Ishigaki, Mutsuaki Edama
Anterior ankle impingement syndrome (AAIS) has been reported to account for a high percentage of complications following ankle fracture surgery. The soft tissue etiology of AAIS is thought to be thickening and inflammation of the anterior ankle soft tissues intervening anteriorly at the tibiotalar joint, causing pain and functional limitation during dorsiflexion. However, the effects of anterior ankle soft tissue dynamics and stiffness on AAIS have yet to be clarified. This study aimed to determine the relationship between AAIS and the anterior ankle soft tissue thickness change ratio and shear modulus using ultrasonography (US)...
March 11, 2024: Scientific Reports
https://read.qxmd.com/read/38445609/radiographic-analysis-of-valgus-ankle-deformity-with-or-without-medial-longitudinal-arch-collapse
#3
JOURNAL ARTICLE
Jaeyoung Kim, Joaquin Palmar, Constantine Demetracopoulos, Scott Ellis, Jonathan Deland
BACKGROUND: Establishing a surgical plan for ankle deformities necessitates a comprehensive understanding of the deforming forces involved, and the morphology of the ankle deformity plays an important role as well. Valgus tibiotalar tilt development has mostly been described in patients with a low medial longitudinal arch, as seen in progressive collapsing foot deformity (PCFD). However, some valgus ankles demonstrate no radiographic evidence of a collapsed medial arch. This study aims to investigate whether there are differences in the radiographic morphology of valgus ankle deformities between patients with and without a low medial longitudinal arch to explore if they have different etiologies...
March 6, 2024: Foot & Ankle International
https://read.qxmd.com/read/38445584/revision-total-ankle-arthroplasty-using-the-inbone-ii-system
#4
JOURNAL ARTICLE
Kevin A Wu, Albert T Anastasio, Dongoh Lee, Billy I Kim, Bruno Valan, Alexandra N Krez, Samuel B Adams, James A Nunley, Mark E Easley, James K DeOrio
BACKGROUND: The utilization of total ankle arthroplasty (TAA) for managing severe ankle osteoarthritis has become increasingly common, leading to a higher occurrence of revision TAA procedures because of failure of primary TAA. This study aims to examine the clinical results associated with revision TAA using the INBONE II system. Given the growing number of TAA revision procedures and a focus on motion-preserving salvage options, we evaluated our early experience with revision TAA. METHODS: A retrospective analysis was conducted on a group of 60 presumed noninfected patients who underwent revision TAA with the INBONE II system...
March 6, 2024: Foot & Ankle International
https://read.qxmd.com/read/38419185/association-between-weightbearing-ct-and-mri-findings-in-progressive-collapsing-foot-deformity
#5
JOURNAL ARTICLE
Lynn Andres, Ricardo Donners, Dorothee Harder, Arne Burssens, Corina Nüesch, Nicola Krähenbühl
BACKGROUND: Weightbearing computed tomography (WBCT) scans allow for a better understanding of foot alignment in patients suffering from progressive collapsing foot deformity (PCFD). However, soft tissue integrity (eg, spring ligament complex or tibialis posterior tendon) cannot be easily assessed via WBCT. As performing both WBCT and magnetic resonance imaging (MRI) might not be cost effective, we aimed to assess whether there is an association between osseous and soft tissue findings in WBCT and MRI...
February 28, 2024: Foot & Ankle International
https://read.qxmd.com/read/38389195/joint-preserving-osteotomy-of-the-lateral-tibial-plafond-for-posttraumatic-osteonecrosis-a-prospective-cohort-study
#6
JOURNAL ARTICLE
Stefan Rammelt, Eric Jörg Walther
BACKGROUND: Posttraumatic osteonecrosis (ON) of the lateral distal tibia is a rare but severe complication of malleolar fractures. Treatment options include ankle fusion, arthroplasty, osteotomy, and drilling but clinical data on outcomes are limited to single case reports. The aim of this study was to prospectively evaluate the outcome following joint-preserving reconstruction. METHODS: Over a 10-year period, 10 patients (8 females and 2 males, average age 36 years; range, 27-68 years) with posttraumatic ON were treated with intra-articular osteotomy of the distal tibia and bone grafting...
February 22, 2024: Foot & Ankle International
https://read.qxmd.com/read/38348483/the-utilization-of-minimally-invasive-surgery-for-os-trigonum-syndrome-a-systematic-review
#7
JOURNAL ARTICLE
Albert T Anastasio, Anthony N Baumann, Kempland C Walley, Deven P Curtis, William L Johns, Annunziato Amendola
BACKGROUND: A symptomatic os trigonum is a common cause of posterior ankle pain that has been traditionally managed with open excision. Minimally invasive surgery (MIS) has been proposed as an alternative to open excision for improved outcomes and decreased complication rates; however, no systematic review to date has examined the utilization of MIS for a symptomatic os trigonum. PURPOSE: To examine patient outcomes, return to sport, and complications associated with MIS for a symptomatic os trigonum...
February 13, 2024: American Journal of Sports Medicine
https://read.qxmd.com/read/38337799/the-relationship-between-types-of-os-trigonum-and-findings-of-conventional-ankle-magnetic-resonance-imaging-a-study-based-on-three-dimensional-magnetic-resonance-imaging
#8
JOURNAL ARTICLE
Kyu-Hong Lee, Ro-Woon Lee, Yeo-Ju Kim
This study aimed to investigate the dimensions and types of the os trigonum and evaluate their relationship with various pathologic conditions on the posterior ankle using ankle MRI images. A total of 124 non-contrast-enhanced ankle and foot MR images of 123 consecutive patients were included in this retrospective study. The images were presented randomly, and they contained no patient information. The MR images were retrospectively and independently reviewed by two reviewers with a fellowship-trained musculoskeletal radiologist...
January 28, 2024: Diagnostics
https://read.qxmd.com/read/38323104/patient-reported-outcomes-following-open-brostr%C3%A3-m-gould-procedure-minimum-5-year-follow-up
#9
JOURNAL ARTICLE
Mila Scheinberg, Thomas Sanchez, Turner Sankey, Meghan Underwood, Matthew Young, Rishi Earla, Swapnil Singh, Ashish Shah
BACKGROUND: Ankle sprains are a common musculoskeletal injury among the general population and often involve the lateral ligament complex. Although the majority of ankle sprains are treated successfully with nonsurgical conservative measures, an estimated 5% to 20% of ankle injuries ultimately develop chronic lateral ankle instability (CAI). Multiple surgical treatment modalities for the lateral ankle complex exist, such as anatomical and nonanatomical reconstruction. The current gold standard for primary surgical repair is the Broström-Gould procedure...
January 2024: Foot & ankle orthopaedics
https://read.qxmd.com/read/38309796/outcomes-of-total-ankle-arthroplasty-after-reoperation-due-to-gutter-impingement
#10
REVIEW
Jaeyoung Kim, Constantine Demetracopoulos
Gutter impingement is one of the most common causes of subsequent surgery after total ankle arthroplasty (TAA). Although gutter debridement has been reported to resolve preoperative symptoms early on, persistent pain after surgery, recurrence, and poor functional outcome scores have been described in patients who have undergone reoperation for gutter debridement. The cause of gutter impingement after TAA is multifactorial, and a better understanding of its causes and optimal surgical techniques for intervention is needed...
March 2024: Foot and Ankle Clinics
https://read.qxmd.com/read/38288289/anterior-ankle-impingement-syndrome-with-spur-fragmentation-is-it-an-os-talotibiale
#11
JOURNAL ARTICLE
Kazuya Sugimoto, Shinji Isomoto, Tomohiro Matsui, Kazunori Tanaka, Kou Matsuyama, Akira Taniguchi, Yasuhito Tanaka
BACKGROUND: Bone fragments are often found in ankles with anterior bony impingement. However, whether they are detached osteophytes or accessory bones remains unknown. METHODS: Among the 66 continuously enrolled cases of ankles with anterior bony impingement, 32 had a fragment located at the anterior margin of the tibia. The cases of posterior impingement, lateral instability, osteochondral lesions, or free bodies simultaneously treated were excluded. The enrolled subjects were classified into 2 groups: ankles without (group A) and with remarkable spurs (group B)...
January 2024: Foot & ankle orthopaedics
https://read.qxmd.com/read/38285552/os-trigonum-syndrome-a-cause-of-posterior-ankle-pain
#12
REVIEW
Gary L Ulrich, Amy L Meyers, Matthew J Marquart
BACKGROUND: Os trigonum syndrome represents a cause of posterior ankle pain that is predominantly seen in athletes. The os trigonum ossicle forms from a secondary ossification center of the talus and is located at its posterior aspect in an interval between the posterior lip of the tibial plafond and calcaneus. The os trigonum ossicle is often an incidental finding and asymptomatic. However, repetitive plantarflexion and push-off maneuvers can cause symptoms and lead a patient to pursue orthopedic care...
January 25, 2024: Orthopedics
https://read.qxmd.com/read/38280259/dynamic-joint-stiffness-in-individuals-with-femoroacetabular-impingement-syndrome-pre-and-post-hip-arthroscopy
#13
JOURNAL ARTICLE
Madeline Grosklos, Jennifer Perry, Megan Elwood, Kate Jochimsen, Stephanie Di Stasi
BACKGROUND: Patients with hip-related pain often fail to return to their desired level of activity following hip arthroscopy. Lasting biomechanics alterations may be one potential explanation. Dynamic joint stiffness assesses the mechanistic controls of the lower limb during high impact movements, and thus, may provide valuable clinical targets to improving movement and optimizing return to activity after surgery. METHODS: Twenty-five participants (13 females) with hip-related pain underwent 3D motion capture during a drop jump task before surgery and six months post-operatively...
January 24, 2024: Clinical Biomechanics
https://read.qxmd.com/read/38249083/%C3%A4-sana-for-back-hips-and-legs-to-prevent-musculoskeletal-disorders-among-dental-professionals-in-office-y%C3%A3-ga-protocol
#14
JOURNAL ARTICLE
Maria Giovanna Gandolfi, Fausto Zamparini, Andrea Spinelli, Carlo Prati
UNLABELLED: Dental professionals are exposed to significant unavoidable physical stress, and theoretical ergonomic recommendations for a sitting workplace are inapplicable in many dental activities. Work-related musculoskeletal disorders (WMSDs) represent a serious health problem among dental professionals (prevalence: 64-93%), showing involvement of 34-60% for the low back and 15-25% for the hips. Muscle stress; prolonged sitting; forward bending and twisting of the torso and head; unbalanced working postures with asymmetrical weight on the hips and uneven shoulders; and others are inevitable for dental professionals...
December 22, 2023: Journal of Functional Morphology and Kinesiology
https://read.qxmd.com/read/38157033/patterns-of-ankle-injury-in-soccer-mri-clues-to-traumatic-mechanism
#15
REVIEW
Tetyana Gorbachova, Sherif S Saad, Ricard Pruna, Yulia V Melenevsky
Understanding the traumatic mechanisms of ankle injuries in soccer is crucial for an accurate and complete MRI diagnosis. Many ankle injuries share universal mechanisms seen in other athletic activities, but certain patterns are found to be more specific and relatively unique to soccer. Ankle impingement syndromes encountered in soccer encompass a spectrum of disorders that include anterior and posterior impingement categories, with anterior impingement representing pathology relatively specific to soccer. Lateral ligamentous sprains are one of the most common injuries; however, there is a higher rate of injuries to the medial structures in soccer as compared to other sports...
December 29, 2023: Skeletal Radiology
https://read.qxmd.com/read/38145383/murine-hind-limb-explant-model-for-studying-the-mechanobiology-of-achilles-tendon-impingement
#16
JOURNAL ARTICLE
Brian C Wise, Keshia E Mora, Whasil Lee, Mark R Buckley
Tendon impingement upon bone generates a multiaxial mechanical strain environment with markedly elevated transverse compressive strain, which elicits a localized fibrocartilage phenotype characterized by accumulation of glycosaminoglycan (GAG)-rich matrix and remodeling of the collagen network. While fibrocartilage is a normal feature in impinged regions of healthy tendons, excess GAG deposition and disorganization of the collagen network are hallmark features of tendinopathy. Accordingly, impingement is clinically recognized as an important extrinsic factor in the initiation and progression of tendinopathy...
December 8, 2023: Journal of Visualized Experiments: JoVE
https://read.qxmd.com/read/38126808/posterior-tibiotalar-impingement-after-pediatric-ankle-fracture-surgical-fixation-a-case-report
#17
JOURNAL ARTICLE
David S Liu, Ian T Watkins, Taylor Adams, Dennis E Kramer, Colyn J Watkins
CASE: A 13-year-old healthy, nearly skeletally mature, female patient presented to an outpatient clinic after sustaining a bimalleolar ankle fracture-dislocation, which was subsequently treated with open reduction and internal fixation and casting. Postoperatively, the patient had significant limitations to ankle range of motion. Imaging revealed posterior tibiotalar impingement. The patient underwent arthroscopic debridement and osteoplasty, and she was able to return to previous levels of activity...
October 1, 2023: JBJS Case Connector
https://read.qxmd.com/read/38096110/current-trends-in-total-ankle-replacement
#18
JOURNAL ARTICLE
Jason Ha, Gavin Jones, Jacob Staub, Michael Aynardi, Cristy French, Jonelle Petscavage-Thomas
Ankle arthritis can result in significant pain and restriction in range of motion. Total ankle replacement (TAR) is a motion-preserving surgical option used as an alternative to total ankle arthrodesis to treat end-stage ankle arthritis. There are several generations of TAR techniques based on component design, implant material, and surgical technique. With more recent TAR implants, an attempt is made to minimize bone resection and mirror the native anatomy. There are more than 20 implant devices currently available...
January 2024: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://read.qxmd.com/read/38088917/running-alterations-pre-and-postarthroscopy-for-femoroacetabular-impingement-syndrome-and-labral-tears
#19
JOURNAL ARTICLE
Bret Freemyer, Derek Beeler, Scott Crawford, Robert Durkin, Christopher Stickley
Freemyer, B, Beeler, D, Crawford, S, Durkin, R, and Stickley, C. Running alterations pre- and postarthroscopy for femoroacetabular impingement syndrome and labral tears. J Strength Cond Res XX(X): 000-000, 2023-Running is essential to sports participation and activity over the lifespan; however, running biomechanics are not fully described in patients with femoroacetabular impingement (FAIS). The purpose was to compare FAIS patient report outcome surveys (PRO) and running biomechanics preoperatively and 6 months postoperatively with controls...
December 13, 2023: Journal of Strength and Conditioning Research
https://read.qxmd.com/read/37959343/the-evolution-of-sinus-tarsi-syndrome-what-is-the-underlying-pathology-a-critical-review
#20
REVIEW
Madeleine Willegger, Maryse Bouchard, Gilbert M Schwarz, Lena Hirtler, Andrea Veljkovic
Background and Objectives: Sinus tarsi syndrome (STS) is defined as pain located at the lateral opening of the tarsal sinus. The exact etiology of sinus tarsi syndrome is not completely understood. Some do not believe it to be a true pathology. This review aims to clarify the definition of sinus tarsi syndrome to better understand the underlying pathologies. We further propose an algorithm to evaluate sinus tarsi pain and provide advice for consecutive treatment options. Design : This is a narrative review...
October 31, 2023: Journal of Clinical Medicine
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