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Peroneal subluxation

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https://www.readbyqxmd.com/read/29755607/risk-factors-for-the-development-of-nerve-palsy-following-primary-total-hip-arthroplasty
#1
Shunsuke Kawano, Motoki Sonohata, Masaru Kitajima, Masaaki Mawatari
Background: Nerve palsy following total hip arthroplasty (THA) is a complication that worsens the functional prognosis. The present study analyzed the risk factors of nerve palsy following THA. Methods: The subjects of this study included 6,123 cases in which primary THA was performed under spinal anesthesia with cementless implants used in the posterolateral approach. Results: Fourteen cases (0.22%) developed nerve palsy following THA, all of which involved palsy of the entire peroneal nerve region...
2018: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29725517/concomitant-traumatic-peroneal-tendon-dislocation-and-medial-malleolus-fracture-a-case-report
#2
A R Vosoughi, M A Erfani
Peroneal tendon dislocation in association with medial malleolus fracture is a very rare traumatic injury to the ankle. A 19-year old male patient was referred after injury sustained in a motorcycle accident with car, with concomitant traumatic peroneal tendon dislocation and medial malleolus fracture. The possible mechanism of this unusual injury could have been sudden external rotation force to the pronated foot in full dorsiflexed position of the ankle. Diagnosis of peroneal tendon subluxation or dislocation should be carefully evaluated in patients with single medial malleolus fracture...
March 2018: Malaysian Orthopaedic Journal
https://www.readbyqxmd.com/read/29672895/intrasheath-instability-of-the-peroneal-tendons-dynamic-ultrasound-imaging
#3
REVIEW
Ferdinando Draghi, Chandra Bortolotto, Anna Guja Draghi, Salvatore Gitto
Peroneal intrasheath instability is a painful snapping condition of the lateral ankle. It consists of a transient retromalleolar subluxation of the peroneal tendons without disruption of the superior peroneal retinaculum or evidence of a previous definite trauma. In type A intrasheath instability, the peroneus longus and brevis tendons are intact, and there is an intertendinous intrasheath switch. In type B intrasheath instability, the peroneus brevis tendon has a longitudinal split tear through which the peroneus longus subluxates...
April 19, 2018: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29595062/tendoscopic-treatment-of-peroneal-intrasheath-subluxation-a-new-subgroup-with-superior-peroneal-retinaculum-injury
#4
Matteo Guelfi, Jordi Vega, Francesc Malagelada, Albert Baduell, Miki Dalmau-Pastor
BACKGROUND: Snapping peroneal tendons is a rare cause of lateral ankle pain. Two subgroups have been described: chronic subluxation with superior peroneal retinaculum (SPR) injury and intrasheath subluxation with SPR intact. The aim of the study was to report the tendoscopic findings and results in patients affected by snapping peroneal tendons without evident dislocation. METHODS: Between 2010 and 2015, a total of 18 patients with a retromalleolar "click" sensation and no clinical signs of peroneal tendon dislocation underwent tendoscopy...
March 1, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29552468/endoscopic-superior-peroneal-retinaculum-reconstruction
#5
Wilson Wai Shun Hau, Tun Hing Lui, Wai Kit Ngai
Post-traumatic peroneal tendon subluxation or dislocation is most commonly due to injury to the superior peroneal retinaculum. Acute repair of the retinaculum is an option for active athletes who desire quick return of sport activity. In general, conventional open surgeries require extensive exposure of the injured superficial peroneal retinaculum and have potential risks of scar formation, sural nerve injury, limited range of movement, peroneal tendon re-subluxation, and tendon irritation. The purpose of this Technical Note is to describe the details of endoscopic superior peroneal retinaculum reconstruction...
January 2018: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29548632/prevalence-of-peroneal-tendon-instability-in-calcaneus-fractures-a-systematic-review-and-meta-analysis
#6
REVIEW
Karim Mahmoud, Mohamed Maged Mekhaimar, Abduljabbar Alhammoud
Peroneal tendon instability associated with an intraarticular calcaneal fracture is a common injury that still often passes undiscovered by both radiologists and orthopedic surgeons. Timely identification of this injury will guide the choice of surgical technique used and treatment of patients. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, several databases were searched through June 2017 for any observational or experimental studies that reported the prevalence/incidence of peroneal tendon subluxation/dislocation with a calcaneus fracture with regard to fracture classifications and the significance of the fleck sign...
May 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29381042/foot-and-ankle-conditions-chronic-lateral-ankle-pain
#7
Guy W Nicolette, Katherine M Edenfield, Charlie Michaudet, Peter J Carek
Chronic ankle pain is relatively common in family medicine. Sequelae from lateral ankle sprains are the most common cause. Other etiologies include peroneal tendinopathy or subluxation, osteochondral injury, lateral ankle impingement, sinus tarsi syndrome, cuboid syndrome, bony stress injury, and other unusual factors. A thorough history focusing on the mechanism of injury (if traumatic) and the nature of the pain along with a targeted physical examination typically will provide the information needed to make the diagnosis...
February 2018: FP Essentials
https://www.readbyqxmd.com/read/29078831/acute-peroneal-injury
#8
REVIEW
James W Brodsky, Jacob R Zide, Justin M Kane
A high clinical suspicion and greater understanding of the anatomy and pathophysiology of lateral ankle injuries have enabled early diagnosis and treatment-improving outcomes of acute peroneal tendon tears. Multiple conditions can be the cause of lateral ankle pain attributed to the peroneal tendons: tenosynovitis, tendinosis, subluxation and dislocation, stenosing tenosynovitis, abnormality related to the os peroneum, as well as tears of the peroneal tendons. It is imperative for the clinician to maintain a high suspicion for peroneal tendon abnormality when evaluating patients with lateral ankle pain...
December 2017: Foot and Ankle Clinics
https://www.readbyqxmd.com/read/29050928/central-corneal-thickness-assessment-after-phacoemulsification-subluxation-versus-divide-and-conquer
#9
A-L Jeancolas, L Lhuillier, L Renaudin, M Boiche, C Ghetemme, C Goetz, N Ouamara, J-M Perone
PURPOSE: To compare the impact of two phacoemulsification techniques (subluxation versus divide-and-conquer) on postoperative corneal edema at postoperative hour 1 and day 4. DESIGN: Comparative study. METHOD: Ninety-six consecutive patients (110 eyes; 43 men and 53 women, mean age 70.9±9.8 years) with equivalent cataract grades underwent cataract surgery and were followed up for 6 months. The presence of corneal edema was determined using central corneal thickness (CCT)...
November 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28736620/peroneal-tendon-disorders
#10
REVIEW
Kinner Davda, Karan Malhotra, Paul O'Donnell, Dishan Singh, Nicholas Cullen
Pathological abnormality of the peroneal tendons is an under-appreciated source of lateral hindfoot pain and dysfunction that can be difficult to distinguish from lateral ankle ligament injuries.Enclosed within the lateral compartment of the leg, the peroneal tendons are the primary evertors of the foot and function as lateral ankle stabilisers.Pathology of the tendons falls into three broad categories: tendinitis and tenosynovitis, tendon subluxation and dislocation, and tendon splits and tears. These can be associated with ankle instability, hindfoot deformity and anomalous anatomy such as a low lying peroneus brevis or peroneus quartus...
June 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28624011/peroneal-tendon-pathology-pre-and-post-operative-high-resolution-us-and-mr-imaging
#11
REVIEW
Yogesh Kumar, Ali Alian, Shivani Ahlawat, Dane K Wukich, Avneesh Chhabra
Peroneal tendon pathology is an important cause of lateral ankle pain and instability. Typical peroneal tendon disorders include tendinitis, tenosynovitis, partial and full thickness tendon tears, peroneal retinacular injuries, and tendon subluxations and dislocations. Surgery is usually indicated when conservative treatment fails. Familiarity with the peroneal tendon surgeries and expected postoperative imaging findings is essential for accurate assessment and to avoid diagnostic pitfalls. Cross-sectional imaging, especially ultrasound and MRI provide accurate pre-operative and post-operative evaluation of the peroneal tendon pathology...
July 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28594508/lateral-ankle-instability-and-peroneal-tendon-pathology
#12
Michael Isiah Sandlin, Cyrus E Taghavi, Timothy P Charlton, Richard D Ferkel
Surgeons should understand the anatomic, vascular, biomechanical, and predisposing factors related to lateral ankle instability and peroneal tendon injuries, including peroneal tendinitis and tenosynovitis, peroneal tendon tears and ruptures, as well as peroneal tendon subluxation and dislocation. Surgeons should understand the treatment options and recommendations for patients who have lateral ankle instability and peroneal tendon injuries from the perspective of a sports medicine foot and ankle specialist...
February 15, 2017: Instructional Course Lectures
https://www.readbyqxmd.com/read/28505958/lateral-ankle-pain-and-peroneal-tendon-subluxation-in-a-patient-with-peroneal-quartus-muscle-and-superior-peroneal-retinaculum-injury
#13
Davut Yıldız, Timur Ekiz, Adil Doğan
No abstract text is available yet for this article.
September 22, 2017: Journal of Back and Musculoskeletal Rehabilitation
https://www.readbyqxmd.com/read/28112555/incidence-and-association-of-ct-findings-of-ankle-tendon-injuries-in-patients-presenting-with-ankle-and-hindfoot-fractures
#14
Ashkahn Golshani, Liang Zhu, Chunyan Cai, Nicholas M Beckmann
OBJECTIVE: Tendon injuries are a commonly encountered finding in ankle CT examinations performed for fractures. This study was designed to identify the incidence and associations of tendon injuries in ankle CT examinations performed for fractures. MATERIALS AND METHODS: A retrospective review was performed of 410 patients who underwent ankle CT during a 6-year period. RESULTS: Tendon injuries were common, seen in 25% of all ankle CT examinations...
February 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28089129/kinematic-magnetic-resonance-imaging-of-peroneal-tendon-subluxation-with-intraoperative-correlation
#15
Michael D VanPelt, Matthew R Landrum, Matthew Igbinigie, Vibhor Wadhwa, Avneesh Chhabra
Magnetic resonance imaging (MRI) is a noninvasive modality of choice for the detection of static peroneal tendon pathologic features. The depiction of peroneal tendon subluxation using real-time kinematic MRI has not been previously reported. We describe the MRI and intraoperative correlation of peroneal tendon and retinacular pathologic findings, and the novel use of kinematic MRI in the illustration of peroneal tendon subluxation.
March 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/27989344/a-proximal-fibularis-brevis-muscle-is-associated-with-longitudinal-split-tendons-a-cadaveric-study
#16
Stephen N Housley, James E Lewis, Deon L Thompson, Gordon Warren
The anomalous distal musculotendinous junction of the fibularis brevis muscle has been hypothesized to contribute to the development of longitudinal fibularis brevis tendon tears. Specifically, the mass effect of the low-lying fibularis brevis muscle belly was thought to increase the pressure on the superior peroneal retinaculum and increase the probability of fibularis brevis tendon subluxation. A more recent examination of the fibularis brevis tendon junction found, contrary to this hypothesis, a statistically significant association between an anomalous proximal musculotendinous junction and the prevalence of longitudinal split tears...
January 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/27301733/peroneal-tendon-dislocation-subluxation-case-series-and-review-of-the-literature
#17
REVIEW
Nikiforos Pandelis Saragas, Paulo Norberto Faria Ferrao, Ziyaad Mayet, Hooman Eshraghi
BACKGROUND: Dislocating or subluxing peroneal tendons is a relatively infrequent injury. Although infrequent it is very debilitating for the athlete. This retrospective study addresses primarily the surgical technique. METHODS: Twenty-three patients between 2005 and 2014 were operated on for symptomatic dislocating or subluxing peroneal tendons. Five patients presented in the acute phase and 18 patients were late cases. Twenty patients were available for follow-up at a mean of 53...
June 2016: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/27234977/tendon-entrapments-and-dislocations-in-ankle-and-hindfoot-fractures-evaluation-with-multidetector-computed-tomography
#18
David H Ballard, Kevin J Campbell, Lee E Blanton, Jason T Williams, Guillermo Sangster, Anne M Hollister, Alberto A Simoncini
The purpose of this study was to assess the incidence of tendon entrapments and tendon dislocations associated with ankle and hindfoot fractures in patients studied by multidetector computed tomography (MDCT). Additionally, we describe particular tendon injuries associated with specific fractures. This was a retrospective review of all individuals with a trauma-protocol CT for suspected ankle and/or hindfoot fractures during a consecutive 41-month time period at a single Level I Trauma Center. Each patient's images were evaluated by two radiologists and an orthopedic surgeon for tendon entrapment, tendon dislocation, and bone(s) fractured or dislocated...
August 2016: Emergency Radiology
https://www.readbyqxmd.com/read/26943704/dynamic-ultrasound-of-peroneal-tendon-instability
#19
REVIEW
Lionel Pesquer, Stéphane Guillo, Nicolas Poussange, Eric Pele, Philippe Meyer, Benjamin Dallaudière
Ankle snapping may be caused by peroneal tendon instability. Anterior instability occurs after traumatic superior peroneal retinaculum injury, whereas peroneal tendon intrasheath subluxation is atraumatic. Whereas subluxation is mainly dynamic, ultrasound allows for the diagnosis and classification of peroneal instability because it allows for real-time exploration. The purpose of this review is to describe the anatomic and physiologic bases for peroneal instability and to heighten the role of dynamic ultrasound in the diagnosis of snapping...
July 2016: British Journal of Radiology
https://www.readbyqxmd.com/read/26866644/calcaneofibular-ligament-transfer-for-recurrent-peroneal-tendon-subluxation-in-pediatric-and-young-adult-patients
#20
Derek S Stenquist, Tyler A Gonzalez, Frances A Tepolt, Dennis E Kramer, Mininder S Kocher
BACKGROUND: Peroneal tendon subluxation is an uncommon cause of lateral ankle pain and instability but can be disabling for some young patients. Surgical management may be required to restore function for patients who fail nonoperative management. The purpose of this study was to determine the functional outcomes after surgical management of peroneal tendon subluxation in pediatric and adolescent patients. METHODS: A retrospective review of patients presenting to our institution over a 10-year period yielded 18 cases of recurrent subluxation refractory to nonoperative management in 14 children or young adults (mean age 15...
January 2018: Journal of Pediatric Orthopedics
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