keyword
MENU ▼
Read by QxMD icon Read
search

Subtalar

keyword
https://www.readbyqxmd.com/read/29666996/comparison-of-t2-relaxation-values-in-subtalar-cartilage-between-patients-with-lateral-instability-of-the-ankle-joint-and-healthy-volunteers
#1
Hyun Su Kim, Young Cheol Yoon, Ki Sun Sung, Min-Ji Kim, Soohyun Ahn
PURPOSE: To evaluate the difference between T2 relaxation values of the subtalar cartilage in lateral ankle instability patients and healthy volunteers. MATERIALS AND METHODS: This institutional review board-approved study included 27 preoperative magnetic resonance imaging (MRI) examinations of 26 patients who underwent Broström operations. Data of previously enrolled healthy volunteers (12 volunteers, 13 MRIs) were used as controls. Two radiologists independently measured T2 values in eight posterior subtalar joint cartilage compartments: central calcaneus anterior (CCA) and posterior (CCP), central talus anterior (CTA) and posterior (CTP), lateral calcaneus anterior (LCA) and posterior (LCP), and lateral talus anterior (LTA) and posterior (LTP)...
April 17, 2018: European Radiology
https://www.readbyqxmd.com/read/29664876/what-factors-influence-union-and-refracture-of-congenital-pseudarthrosis-of-the-tibia-a-multicenter-long-term-study
#2
Hitesh Shah, Benjamin Joseph, Binu V S Nair, Devaki B Kotian, In Ho Choi, Benjamin Stephens Richards, Charles Johnston, Vrisha Madhuri, Matthew B Dobbs, Mark Dahl
OBJECTIVE: To identify factors influencing union of congenital pseudarthrosis of the tibia (CPT), refractures, and integrity of the tibia at maturity. METHODS: Data of 119 children operated for Crawford-type IV CPT and followed-up till skeletal maturity were analyzed. Logistic regression and recursive partitioning analyses were used to test associations between several variables and the outcome. RESULTS: Primary union occurred in 86% of children...
April 16, 2018: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/29657849/talar-process-fractures-an-overview-and-update-of-the-literature
#3
Haroon Majeed, Donald J McBride
Fractures of the lateral and the posterior processes of the talus are uncommon and frequently missed because of a low level of suspicion and difficulty in interpretation on plain radiographs. Missed fractures can lead to persistent pain and reduced function.Lateral process fractures are usually a consequence of forced dorsiflexion and inversion of fixed pronated foot. These are also commonly known as snowboarder's fractures.The posterior process of the talus is composed of medial and lateral tubercles, separated by the groove for the flexor hallucis longus tendon...
March 2018: EFORT open reviews
https://www.readbyqxmd.com/read/29644885/short-to-mid-term-outcomes-following-the-use-of-an-arthroereisis-implant-as-an-adjunct-for-correction-of-flexible-acquired-flatfoot-deformity-in-adults
#4
Kempland C Walley, Gearin Greene, Jesse Hallam, Paul J Juliano, Michael C Aynardi
BACKGROUND: The use of an arthroereisis implant for the treatment of adolescent flatfoot deformity has been described. However, data that address the outcomes of patients treated with an arthroereisis implant in adults are limited. The purpose of this study was to investigate the radiographic and clinical outcomes and complications following the use of a subtalar arthroereisis implant as an adjunct for correction acquired flatfoot deformity secondary to posterior tibial tendon dysfunction...
April 1, 2018: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/29629592/revision-of-failed-total-ankle-arthroplasty-to-a-hindfoot-fusion
#5
A A Ali, R A Forrester, P O'Connor, N J Harris
Aims The aim of this study was to present a series of patients with aseptic failure of a total ankle arthroplasty (TAA) who were treated with fusion of the hindfoot using a nail. Patients and Methods A total of 23 TAAs, in 22 patients, were revised for aseptic loosening and balloon osteolysis to a hindfoot fusion by a single surgeon (NH) between January 2012 and August 2014. The procedure was carried out without bone graft using the Phoenix, Biomet Hindfoot Arthrodesis Nail. Preoperative investigations included full blood count, CRP and ESR, and radiological investigations including plain radiographs and CT scans...
April 1, 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29629582/arthroscopically-assisted-fixation-of-hawkins-type-ii-talar-neck-fractures
#6
J Wagener, C Schweizer, L Zwicky, T Horn Lang, B Hintermann
Aims Arthroscopically controlled fracture reduction in combination with percutaneous screw fixation may be an alternative approach to open surgery to treat talar neck fractures. The purpose of this study was thus to present preliminary results on arthroscopically reduced talar neck fractures. Patients and Methods A total of seven consecutive patients (four women and three men, mean age 39 years (19 to 61)) underwent attempted surgical treatment of a closed Hawkins type II talar neck fracture using arthroscopically assisted reduction and percutaneous screw fixation...
April 1, 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29626046/using-the-oxford-foot-model-to-determine-the-association-between-objective-measures-of-foot-function-and-results-of-the-aofas-ankle-hindfoot-scale-and-the-foot-function-index-a-prospective-gait-analysis-study-in-germany
#7
Tanja Kostuj, Felix Stief, Kirsten Anna Hartmann, Katharina Schaper, Mohammad Arabmotlagh, Mike H Baums, Andrea Meurer, Frank Krummenauer, Sebastian Lieske
OBJECTIVE: After cross-cultural adaption for the German translation of the Ankle-Hindfoot Scale of the American Orthopaedic Foot and Ankle Society (AOFAS-AHS) and agreement analysis with the Foot Function Index (FFI-D), the following gait analysis study using the Oxford Foot Model (OFM) was carried out to show which of the two scores better correlates with objective gait dysfunction. DESIGN AND PARTICIPANTS: Results of the AOFAS-AHS and FFI-D, as well as data from three-dimensional gait analysis were collected from 20 patients with mild to severe ankle and hindfoot pathologies...
April 5, 2018: BMJ Open
https://www.readbyqxmd.com/read/29606669/flares-of-disease-in-children-with-clinically-inactive-juvenile-idiopathic-arthritis-were-not-correlated-with-ultrasound-findings
#8
Yongdong Zhao, Nanci E Rascoff, Ramesh S Iyer, Mahesh Thapa, Lucas Reichley, Assaf P Oron, Carol A Wallace
OBJECTIVE: The validity of our current definitions for clinically inactive disease (CID) in juvenile idiopathic arthritis (JIA) based on physical examination is challenged by the development of advanced musculoskeletal imaging tools. We aimed to prospectively determine the prevalence of abnormal ultrasound (US) findings in children with CID in JIA and their clinical significance. METHODS: Children aged ≥ 4 years with CID and a history of arthritis from a single tertiary center were approached over 1 year...
April 1, 2018: Journal of Rheumatology
https://www.readbyqxmd.com/read/29600577/assessment-of-passive-musculoarticular-ankle-stiffness-in-children-adolescents-and-young-adults-with-haemophilic-ankle-arthropathy
#9
S Lobet, O Cartiaux, K Peerlinck, S Henrard, C Hermans, C Detrembleur, K Deschamps
OBJECTIVES: To measure passive musculoarticular ankle stiffness (PMAAS) and its intra- and interday reliability in adult control subjects without ankle disorders. We also sought to quantify PMAAS in children, adolescents and young adults with haemophilia (CAAwH) taking into account the accurate tibiotalar and subtalar joints structural status obtained by magnetic resonance imaging (MRI). METHODS: We included 23 CAAwH and 23 typically developing boys (TDB) matched by age, weight and height, along with 25 healthy volunteers for reliability assessment...
March 30, 2018: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/29595648/clinical-application-of-the-sinus-tarsi-approach-in-the-treatment-of-intra-articular-calcaneal-fracture
#10
Qingting Meng, Qingxian Wang, Xirui Wu, Aqin Peng, Jincheng Yan
To observe the clinical outcome of the sinus tarsi approach in the operative treatment of intra-articular calcaneal fractures.Forty-nine intra-articular calcaneal fractures in 45 patients were managed surgically with sinus tarsi approach. The anatomical plate and compression bolts were applied in 14 feet. The anatomical plate and screws were applied in 35 feet. Maryland foot score system was used to evaluate the function of the hindfoot at the followup.The reduction of the posterior facet was graded as nearly anatomical (less than 2 mm articular displacement) in 46 feet (93...
March 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29561862/lower-limb-muscle-co-contraction-and-joint-loading-of-flip-flops-walking-in-male-wearers
#11
Tony Lin-Wei Chen, Duo Wai-Chi Wong, Zhi Xu, Qitao Tan, Yan Wang, Ameersing Luximon, Ming Zhang
Flip-flops may change walking gait pattern, increase muscle activity and joint loading, and predispose wearers to foot problems, despite that quantitative evidence is scarce. The purpose of this study was to examine the lower limb muscle co-contraction and joint contact force in flip-flops gait, and compare with those of barefoot and sports shoes walking. Ten healthy males were instructed to perform over-ground walking at self-selected speed under three footwear conditions: 1) barefoot, 2) sports shoes, and 3) thong-type flip-flops...
2018: PloS One
https://www.readbyqxmd.com/read/29560491/comparative-evaluation-between-anatomic-and-non-anatomic-lateral-ligament-reconstruction-techniques-in-the-ankle-joint-a-computational-study
#12
Tserenchimed Purevsuren, Myagmarbayar Batbaatar, Batbayar Khuyagbaatar, Kyungsoo Kim, Yoon Hyuk Kim
Biomechanical studies have indicated that the conventional non-anatomic reconstruction techniques for lateral ankle sprain (LAS) tend to restrict subtalar joint motion compared to intact ankle joints. Excessive restriction in subtalar motion may lead to chronic pain, functional difficulties, and development of osteoarthritis. Therefore, various anatomic surgical techniques to reconstruct both the anterior talofibular and calcaneofibular ligaments have been introduced. In this study, ankle joint stability was evaluated using multibody computational ankle joint model to assess two new anatomic reconstruction and three popular non-anatomic reconstruction techniques...
March 12, 2018: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/29555896/talar-neck-fracture-with-dislocation-combined-with-bimalleolar-ankle-fracture-a-case-report
#13
Ahmad M Radaideh, Ziad A Audat, Abdullah A Saleh
BACKGROUND Fractures of the talus are uncommon injuries that usually involve the talar neck, rather than the talar body. This report is of a rare case of combined left talar neck fracture and adjacent joint dislocation with an ipsilateral bimalleolar ankle fracture. CASE REPORT A 37-year-old man presented with an injury to his left foot following a motor vehicle accident. When he presented to the hospital emergency department, his left foot and ankle were swollen, the overlying skin was intact but badly contused, and there was no neurovascular deficit...
March 20, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/29537314/custom-3d-printed-total-talar-prostheses-restore-normal-joint-anatomy-throughout-the-hindfoot
#14
Joseph Tracey, Danny Arora, Christopher E Gross, Selene G Parekh
BACKGROUND: Third generation total talar prostheses (TTPs) are viable options for talar avascular necrosis (AVN) in the absence of neighboring joint pathology. The use of modern three-dimensional (3D) printing allows the production of custom implants that exactly mimic the patient's anatomy. The aim of this study is to determine the accuracy of 3D printing in reproducing a synthetic talus and, in doing so, restoring more normal anatomical relationships. We hypothesize that this mode of replication will restore and maintain normal radiographic alignment of the ankle, subtalar, and forefoot joints in the setting of talar AVN...
March 1, 2018: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/29524088/reliability-and-correlation-analysis-of-computed-methods-to-convert-conventional-2d-radiological-hindfoot-measurements-to-a-3d-setting-using-weightbearing-ct
#15
A Burssens, J Peeters, M Peiffer, R Marien, T Lenaerts, G Vandeputte, J Victor
PURPOSE: The exact radiographic assessment of the hindfoot alignment remains challenging. This is reflected in the different measurement methods available. Weightbearing CT (WBCT) has been demonstrated to be more accurate in hindfoot measurements. However, current measurements are still performed in 2D. This study wants to assess the use of computed methods to convert the former uniplanar hindfoot measurements obtained after WBCT towards a 3D setting. METHODS: Forty-eight patients, mean age of 39...
March 9, 2018: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/29523412/treatment-of-intraarticular-calcaneal-fractures-by-reconstruction-plate-results-and-complications-of-86-fractures
#16
J Diranzo-García, X Bertó-Martí, L Castillo-Ruiperez, V Estrems-Díaz, L Hernández-Ferrando, J Villodre-Jiménez, A Bru-Pomer
OBJECTIVE: To evaluate the results of surgical treatment of intraarticular calcaneal fractures, and also to analyze the variables that influence the final clinical and radiological outcomes as well as the complications. MATERIAL AND METHODS: We retrospectively analyzed 86 intraarticular calcaneal fractures in 78 patients, who underwent surgery with an extended lateral approach and reconstruction plate. The mean age was 48 years (16-74 years) and the mean follow-up was 4...
March 6, 2018: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/29509638/the-immediate-effect-of-foot-orthoses-on-subtalar-joint-mechanics-and-energetics
#17
Jayishni N Maharaj, Andrew G Cresswell, Glen A Lichtwark
PURPOSE: Foot orthoses maybe used in the management of musculoskeletal disorders related to abnormal subtalar joint (STJ) pronation. However, the precise mechanical benefits of foot orthoses for preventing injuries associated with the STJ are not well understood. The aim of this study was to investigate the immediate effect of foot orthoses on the energy absorption requirements of the STJ and subsequently tibialis posterior (TP) muscle function. METHODS: Eighteen asymptomatic subjects with a pes planus foot posture were prescribed custom-made foot orthoses made from a plaster cast impression...
March 5, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29506948/is-the-midterm-progress-of-pediatric-and-adolescent-talus-fractures-stratified-by-age
#18
Christiane Kruppa, Tyler Snoap, Debra L Sietsema, Thomas A Schildhauer, Marcel Dudda, Clifford B Jones
The outcomes of pediatric talus fractures have been minimally reported in published studies. The purpose of the present retrospective study was to determine the clinical and radiographic outcomes after talus fractures in pediatric and adolescent patients and to define the differences among the different age groups in this population. A total of 52 children and adolescents (54 fractures) with 24 type 1 (44.44%), 13 type 2 (24.07%), 8 type 3 (14.81%), and 9 type 4 (16.67%) Marti-Weber fractures were considered...
March 2, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29490602/if-it-doesn-t-work-why-do-we-still-do-it-the-continuing-use-of-subtalar-joint-neutral-theory-in-the-face-of-overpowering-critical-research
#19
Paul Harradine, Lucy Gates, Catherine Bowen
The use of subtalar joint neutral (STJN) in the assessment and treatment of foot-related musculoskeletal symptomology is common in daily practice and still widely taught. The main pioneer of this theory was Dr Merton L. Root, and it has been labeled with a variety of names: "the foot morphology theory," "the subtalar joint neutral theory," or simply "Rootian theory" or "Root model." The theory's core concepts still underpin a common approach to musculoskeletal assessment of the foot, as well as the consequent design of foot orthoses...
March 2018: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/29456753/subtalar-coalition-resection-utilizing-live-navigation-a-technique-tip
#20
J J Stokman, J Mitchell, K Noonan
Purpose: Describe the surgical technique of talocalcaneal coalition resection using live CT navigation. Methods: A ten-year-old female with left talocalcaneal coalition hindfoot pain refractory to conservative management underwent surgical coalition resection using live CT navigation. The procedure and discussion of this technique is described in detail. Results: With minimal radiation exposure to the patient, CT navigation for this complex talocalcaneal coalition was both helpful and potentially timesaving by allowing immediate localization and guided resection of the coalition...
February 1, 2018: Journal of Children's Orthopaedics
keyword
keyword
42317
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"