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Ischiofemoral impingement

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https://www.readbyqxmd.com/read/29730703/narrowing-of-ischiofemoral-and-quadratus-femoris-spaces-in-pediatric-ischiofemoral-impingement
#1
Shlomit Goldberg-Stein, Avi Friedman, Qi Gao, Jaeun Choi, Jacob Schulz, Eric Fornari, Benjamin Taragin
OBJECTIVE: To correlate MRI findings of quadratus femoris muscle edema (QFME) with narrowing of the ischiofemoral space (IFS) and quadratus femoris space (QFS) in children, and to identify threshold values reflecting an anatomic architecture that may predispose to ischiofemoral impingement. MATERIALS AND METHODS: A case-control retrospective MRI review of 49 hips in 27 children (mean, 13 years) with QFME was compared to 49 hips in 27 gender and age-matched controls...
May 5, 2018: Skeletal Radiology
https://www.readbyqxmd.com/read/29615368/acute-ischiofemoral-impingement
#2
X G García, A Turmo, M A Cos, J Puigdellívol, Ll Til
We report a case of rare clinical entity, which comes within the spectrum of hip impingements. The case deals with a 36 year old female, Olympic athlete, who developed ischiofemoral impingement 14 months after a surgical hamstring reattachment. She was treated conservatively and fully recovered. When looking into literature on this matter, we found that it is probably an under-diagnosed problem, particularly in patients with no history of prior surgery. To our knowledge, this is the first case reported after a hamstrings tendon reattachment...
March 31, 2018: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/29589046/-surgical-therapy-of-ischiofemoral-impingement-by-lateralizing-intertrochanteric-osteotomy
#3
REVIEW
C Suren, R Burgkart, I J Banke, G Hertel, J Schauwecker, R von Eisenhart-Rothe, H Gollwitzer
OBJECTIVE: Lateralizing, derotating intertrochanteric varus osteotomy to increase the ischiofemoral space to counter painful impingement of the lesser trochanter and the os ischium with resulting entrapment of quadratus femoris muscle. INDICATIONS: Symptomatic ischiofemoral impingement (IFI) caused by Coxa valga et antetorta, Coxa valga or Coxa antetorta, or a short femoral neck. CONTRAINDICATIONS: Anatomic configuration suggestive of IFI in asymptomatic patients...
March 27, 2018: Operative Orthopädie und Traumatologie
https://www.readbyqxmd.com/read/29399462/lesser-trochanter-osteoplasty-for-ischiofemoral-impingement
#4
Jill A Goodwin, Anikar Chhabra, Karan A Patel, David E Hartigan
Ischiofemoral impingement is a newly recognized cause of extra-articular hip pain, and is caused by contact between the lesser trochanter and ischium. Surgical intervention has been proven successful for patients with persistent pain and disability after failure of nonoperative management. This technique article provides a reliable method for endoscopic lesser trochanter osteoplasty using an anterior approach.
October 2017: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29381377/radiologic-correlation-between-the-ischiofemoral-space-and-morphologic-characteristics-of-the-hip-in-hips-with-symptoms-of-dysplasia
#5
Yasuo Ohnishi, Hitoshi Suzuki, Hirotaka Nakashima, Yoichi Murata, Dean K Matsuda, Akinori Sakai, Soshii Uchida
OBJECTIVE: The purpose of this study was to investigate radiologic correlation between the ischiofemoral space and morphologic findings in the hip in patients with symptomatic developmental dysplasia of the hip (DDH), borderline DDH, and femoroacetabular impingement (FAI). MATERIALS AND METHODS: In 84 patients undergoing hip arthroscopic surgery, 108 hips were divided into three groups according to lateral center-edge angle (LCEA): DDH group (LCEA < 20°; 18 hips), borderline DDH group (20° ≤ LCEA < 25°; 26 hips), and FAI group (LCEA ≥ 25°; 64 hips)...
March 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29250337/how-to-address-ischiofemoral-impingement-treatment-algorithm-and-review-of-the-literature
#6
REVIEW
Hans Gollwitzer, Ingo J Banke, Johannes Schauwecker, Ludger Gerdesmeyer, Christian Suren
Ischiofemoral impingement (IFI) is a rare cause of hip pain defined by a narrowing of the space between the lateral aspect of the os ischium and the lesser trochanter of the femur. Several underlying anatomic, functional and iatrogenic pathologies have been identified for symptomatic IFI in native hip joints and after total hip arthroplasty. Clinical symptoms vary but most commonly consist of pain of the lower buttock and groin including the inner thigh, and a snapping or clunking phenomenon is often reported...
December 2017: Journal of Hip Preservation Surgery
https://www.readbyqxmd.com/read/29201307/ischiofemoral-impingement-syndrome-outcomes-of-endoscopic-resection-of-the-lesser-trochanter
#7
Alejandro Hernandez, Sleiman Haddad, Jorge H Nuñez, Albert Gargallo-Margarit, Andrea Sallent, Victor Barro
Ischiofemoral impingement syndrome is a rare clinical entity characterized by chronic groin, buttock or hip pain associated with radiographic evidence of narrowing of the space between the lesser femoral trochanter and the ischial tuberosity. Introduction of magnetic resonance imaging to the clinical practice as well as the establishment of the radiological definition of the abnormal ischiofemoral distance has led to an increasing interest in this condition. Ischiofemoral impingement syndrome is a poorly understood disorder of chronic pain, especially regarding its treatment...
December 2017: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/29138040/ultrasound-finding-of-ischiofemoral-impingement-syndrome-and-novel-treatment-with-botulinum-toxin-chemodenervation-a-case-report
#8
Yin-Ting Chen, Keyonna M Jenkins
Ischiofemoral impingement syndrome (IFIS) is a rare and poorly understood condition that leads to deep gluteal pain, groin, and/or medial thigh pain. It has unique diagnostic challenges, with limited nonoperative treatment options. It is caused by the impingement of the quadratus femoris by the lesser trochanter and the ischium. Currently, there are no validated physical examination maneuvers for IFIS, and the value of ischiofemoral interval for establishing IFIS is also uncertain. Ultrasound-guided corticosteroid injections have been reported...
November 11, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29110905/extra-articular-hip-impingement-a-review-of-the-literature
#9
N Arévalo Galeano, N Santamaría Guinea, J Gredilla Molinero, M Grande Bárez
Hip and groin pain is a common clinical problem. Multiple causes can generate hip or groin pain, often sharing clinical and demographic characteristics. Diagnostic imaging tests play an important role in the etiological diagnosis. New forms of extra-articular hip impingement have recently been recognized as a cause of hip pain and limited function especially in young active patients. These conditions include ischiofemoral impingement, anterior inferior iliac spine and subspine impingement, iliopsoas impingement and greater trochanteric-pelvic impingement...
October 27, 2017: Radiología
https://www.readbyqxmd.com/read/28924358/ischiofemoral-impingement-assessment-of-mri-findings-and-their-reliability
#10
Ahmet Akça, Kadihan Yalçın Şafak, Ebru Dülger İliş, Zeki Taşdemir, Tamer Baysal
OBJECTIVE: To evaluate the Magnetic Resonance Imaging (MRI) findings and their validity in patients with ischiofemoral impingement syndrome (IFI) . METHODS: We retrospectively analyzed 55 hips. MRI findings of 30 hips were consistent with IFI syndrome. Twenty five hips had no MRI findings consistent with IFI syndrome. We compared the ischiofemoral space (IFS), quadratus femoris space (QFS), ischial angle (IA) and femoral neck angle (FNA) between the age and gender matched groups...
November 2016: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28893388/the-imaging-findings-of-impingement-syndromes-of-the-lower-limb
#11
REVIEW
M De Maeseneer, S Wuertzer, J de Mey, M Shahabpour
In this article we provide an overview of impingement syndromes of the lower limb. At the level of the hip, femoroacetabular and ischiofemoral impingement are recognised. At the level of the knee, we discuss Hoffa's fat pad impingement, suprapatellar fat pad impingement, pericruciate impingement, and iliotibial band syndrome. The impingement syndromes associated with anterior cruciate ligament (ACL) repair and intercondylar osteophytes are also illustrated. Most impingement syndromes are described at the level of the ankle...
December 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28860392/factors-affecting-the-potential-for-posterior-bony-impingement-after-total-hip-arthroplasty
#12
T Shoji, T Yamasaki, S Izumi, H Murakami, K Mifuji, M Sawa, Y Yasunaga, N Adachi, M Ochi
AIMS: Our aim was to evaluate the radiographic characteristics of patients undergoing total hip arthroplasty (THA) for the potential of posterior bony impingement using CT simulations. PATIENTS AND METHODS: Virtual CT data from 112 patients who underwent THA were analysed. There were 40 men and 72 women. Their mean age was 59.1 years (41 to 76). Associations between radiographic characteristics and posterior bony impingement and the range of external rotation of the hip were evaluated...
September 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28705373/magnetic-resonance-imaging-of-nonneoplastic-musculoskeletal-pathologies-in-the-pelvis
#13
Sindhura Alapati, Vibhor Wadhwa, Aparna Komarraju, Carey Guidry, Tarun Pandey
Musculoskeletal pathologies in the pelvis encompass a wide variety of lesions including femoroacetabular impingement, athletic pubalgia, ischiofemoral impingement, and apophyseal avulsion injuries. Magnetic resonance imaging is the noninvasive imaging modality of choice for the diagnosis and management of these lesions. In this article, the authors discuss the nonneoplastic musculoskeletal lesions in the pelvis, with illustrations and relevant case examples.
June 2017: Seminars in Ultrasound, CT, and MR
https://www.readbyqxmd.com/read/28682639/in-vivo-measurements-of-the-ischiofemoral-space-in-recreationally-active-participants-during-dynamic-activities-a-high-speed-dual-fluoroscopy-study
#14
Penny R Atkins, Niccolo M Fiorentino, Stephen K Aoki, Christopher L Peters, Travis G Maak, Andrew E Anderson
BACKGROUND: Ischiofemoral impingement (IFI) is a dynamic process, but its diagnosis is often based on static, supine images. PURPOSE: To couple 3-dimensional (3D) computed tomography (CT) models with dual fluoroscopy (DF) images to quantify in vivo hip motion and the ischiofemoral space (IFS) in asymptomatic participants during weightbearing activities and evaluate the relationship of dynamic measurements with sex, hip kinematics, and the IFS measured from axial magnetic resonance imaging (MRI)...
October 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28574119/imaging-of-impingement-syndromes-around-the-hip-joint
#15
Evangelia E Vassalou, Aristeidis H Zibis, Michail E Klontzas, Apostolos H Karantanas
Impingement syndromes are increasingly recognised as significant causes of hip pain and dysfunction. A broad spectrum of intraarticular and extraarticular conditions has been implicated in their pathophysiology. Physical examination is often inconclusive as clinical findings may be unclear or misleading, often simulating other disorders. With current improvements in imaging techniques and better understanding of hip impingement related pathomechanisms, these entities can be accurately diagnosed. In addition, preoperative imaging has allowed for targeted treatment planning...
July 25, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/28401279/current-concepts-in-the-diagnosis-and-management-of-extra-articular-hip-impingement-syndromes
#16
REVIEW
Naoki Nakano, Grace Yip, Vikas Khanduja
PURPOSE: Extra-articular hip impingement syndromes encompass a group of conditions that have previously been an unrecognised source of pain in the hip and on occasion been associated with intra-articular hip impingement as well. As arthroscopic techniques for the hip continue to evolve, the importance of these conditions has been recognised recently and now form an important part of the differential of an individual presenting with hip pain. The aim of this article, therefore, is to provide the reader with an evidence-based and comprehensive update of these syndromes...
July 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28066745/deep-gluteal-space-problems-piriformis-syndrome-ischiofemoral-impingement-and-sciatic-nerve-release
#17
Luis Perez Carro, Moises Fernandez Hernando, Luis Cerezal, Ivan Saenz Navarro, Ana Alfonso Fernandez, Alexander Ortiz Castillo
BACKGROUND: Deep gluteal syndrome (DGS) is an underdiagnosed entity characterized by pain and/or dysesthesias in the buttock area, hip or posterior thigh and/or radicular pain due to a non-discogenic sciatic nerve entrapment in the subgluteal space. Multiple pathologies have been incorporated in this all-included "piriformis syndrome", a term that has nothing to do with the presence of fibrous bands, obturator internus/gemellus syndrome, quadratus femoris/ischiofemoral pathology, hamstring conditions, gluteal disorders and orthopedic causes...
July 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/27759597/magnetic-resonance-imaging-findings-of-ischiofemoral-impingement-in-patients-with-inflammatory-myositis-an-observational-study
#18
Robert M Kwee, Shivani Ahlawat, Jan Fritz
OBJECTIVE: To determine the frequency of magnetic resonance imaging (MRI) findings of ischiofemoral impingement (IFI) in patients with inflammatory myositis (IM) and associated factors. METHODS: Pelvis and thigh MRI studies of 314 consecutive patients (57% women; mean age, 55.5 years; range, 18-85) with suspected muscle disease were reviewed. RESULTS: Ischiofemoral impingement at MRI was present in 11% of patients with a final diagnosis of IM and in 2% of patients with an alternative diagnosis (P = 0...
March 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/27738747/variability-of-ischiofemoral-space-dimensions-with-changes-in-hip-flexion-an-mri-study
#19
Adam C Johnson, John H Hollman, Benjamin M Howe, Jonathan T Finnoff
OBJECTIVE: The primary aim of this study was to determine if ischiofemoral space (IFS) dimensions vary with changes in hip flexion as a result of placing a bolster behind the knees during magnetic resonance imaging (MRI). A secondary aim was to determine if IFS dimensions vary between supine and prone hip neutral positions. DESIGN: The study employed a prospective design. SETTING: Sports medicine center within a tertiary care institution. PARTICIPANTS: Five male and five female adult subjects (age mean = 29...
January 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/27726746/postoperative-imaging-in-the-setting-of-hip-preservation-surgery
#20
REVIEW
Megan K Mills, Colin D Strickland, Mary K Jesse, Peter A Lowry, Omer Mei-Dan, Jonathan A Flug
Osteoarthritis of the hip remains a prevalent disease condition that influences ever-changing treatment options. Procedures performed to correct anatomic variations, and, in turn, prevent or slow the progression of osteoarthritis, are aptly referred to as types of hip preservation surgery (HPS). Conditions that predispose individuals to femoroacetabular impingement (FAI), including pincer- and cam-type morphology, and hip dysplasia are specifically targeted in HPS. Common surgical interventions include acetabuloplasty, osteochondroplasty, periacetabular osteotomy (PAO), and derotational femoral osteotomy (DFO)...
October 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
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