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https://www.readbyqxmd.com/read/28066745/deep-gluteal-space-problems-piriformis-syndrome-ischiofemoral-impingement-and-sciatic-nerve-release
#1
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/28028573/diffusion-tensor-imaging-and-tractography-of-the-sciatic-nerve-assessment-of-fractional-anisotropy-and-apparent-diffusion-coefficient-values-relative-to-the-piriformis-muscle-a-preliminary-study
#2
Keizo Wada, Takuya Hashimoto, Ryo Miyagi, Toshinori Sakai, Koichi Sairyo
OBJECTIVE: Piriformis muscle syndrome (PMS) is underdiagnosed. To evaluate the potential of diffusion tensor imaging and diffusion tensor tractography as innovative tools for the diagnosis of PMS by functional assessment of the sciatic nerve, the aims of this study are to assess the reproducibility and to evaluate the changes in the parameters at levels proximal and distal to the piriformis. MATERIALS AND METHODS: Fractional anisotropy (FA) and the apparent diffusion coefficient (ADC) of the sciatic nerve at three levels were quantified twice each by two examiners using the fiber-tracking method...
December 27, 2016: Skeletal Radiology
https://www.readbyqxmd.com/read/28028447/spinal-epidural-abscess-in-a-patient-with-piriformis-pyomyositis
#3
Gerald S Oh, Hussam Abou-Al-Shaar, Gregory D Arnone, Ashley L Barks, Ziad A Hage, Sergey Neckrysh
BACKGROUND: Spinal epidural abscess resulting from piriformis pyomyositis is extremely rare. Such condition can result in serious morbidity and mortality if not addressed in a timely manner. CASE DESCRIPTION: The authors describe the case of a 19-year-old male presenting with a 2-week history of fever, low back pain, and nuchal rigidity. When found to have radiographic evidence of a right piriformis pyomyositis, he was transferred to our institution for further evaluation...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27988347/tissue-engineered-nerve-graft-with-tetramethylpyrazine-for-repair-of-sciatic-nerve-defects-in-rats
#4
Feifan Xiang, Daiqing Wei, Yunkang Yang, Haotian Chi, Kun Yang, Yuanlin Sun
A tissue-engineered nerve with tetramethylpyrazine (TMP) was repaired for sciatic nerve defects in rats. A total of 55 adult Sprague Dawley (SD) rats were classified into 4 groups, with 15 rats in each of groups A, B, and C as well as 10 rats in group D. About 1.5cm of a sciatic nerve of the right hind limb located 0.5cm below the inferior margin of the piriformis was resected to form the defects. Four types of nerve grafts used for bridging nerve defects in the SD rats corresponded to the 4 groups: tissue-engineered nerves with TMP in group A, tissue-engineered nerves without TMP in group B, acellular nerve grafts (ANGs) in group C, and autologous nerves in group D...
December 14, 2016: Neuroscience Letters
https://www.readbyqxmd.com/read/27966403/-a-9-year-old-boy-with-pinpoint-pain-caused-by-pyomyositis
#5
M Schots, R Verlaak, P H Haarbrink, B A Semmekrot
BACKGROUND: Pyomyositis is a rare bacterial infection of striated muscle, usually caused by Staphylococcus aureus. CASE DESCRIPTION: A healthy 9-year-old boy was referred to us because of pain in the hip and fever. We noticed he could point to the pain with one finger; this is referred to as 'pinpoint pain'. An MRI indicated a diagnosis of pyomyositis of the iliacus muscle and piriformis. The infection was caused by S. aureus. The boy recovered completely and swiftly with antibiotic therapy...
2016: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/27956818/a-comparison-between-different-modes-of-real-time-sonoelastography-in-visualizing-myofascial-trigger-points-in-low-back-muscles
#6
Mary Kamal Nassif Takla, Naglaa Mohamed Abdel Razek, Omaima Kattabei, Marzouk Abdel Fattah El-Lythy
OBJECTIVE: Currently, there is a lack of objective means to quantify myofascial trigger points (MTrPs) and their core features. Our research compares (1) MTrPs and surrounding myofascial tissue using two-dimensional grayscale ultrasound (2DGSUS) and vibration sonoelastography (VSE); (2) the accuracy of both modes in visualizing MTrPs; (3) 'active' and 'latent' MTrPs, using VSE; and (4) the accuracy of both modes in visualizing deep and superficially located MTrPs. METHODS: Fifty participants with more than two MTrPs in their quadratus lumborum, longissimus thoracis, piriformis, and gluteus medius muscles were assigned to an active MTrP (low back pain) group or a latent (currently pain free) MTrP group...
December 2016: Journal of Manual & Manipulative Therapy
https://www.readbyqxmd.com/read/27935076/electrophysiologically-identified-piriformis-syndrome-is-successfully-treated-with-incobotulinum-toxin-a-and-physical-therapy
#7
Loren M Fishman, Allen N Wilkins, Bernard Rosner
INTRODUCTION: Piriformis syndrome is entrapment of the sciatic nerve by the piriformis muscle. METHODS: 56-person randomized, double-blinded, controlled study involving physical therapy and incobotulinum toxin A or placebo. INCLUSION CRITERIA: 3 standard deviation delay of posterior tibial (PT) or fibular FN) H-reflexes in flexion, adduction and internal rotation (FAIR-test), and normal paraspinal EMG. OUTCOME MEASURES: adverse side-effects, visual analogue scale (VAS), H-reflex delay in FAIR-test...
December 9, 2016: Muscle & Nerve
https://www.readbyqxmd.com/read/27930451/postexercise-hypotension-is-volume-dependent-in-hypertensives-autonomic-and-forearm-blood-responses
#8
Aline de Freitas Brito, Maria do Socorro Brasileiro Santos, Caio Victor Coutinho de Oliveira, Amilton da Cruz Santos
The purpose of this study was to investigate the short-term effect of kettlebell swings (KBSs) on lumbopelvic pressure pain thresholds (PPTs) in healthy adults. Sixty participants (male=23, female=37, mean age=25.12 years ±2.86, height=170.73 cm ± 9.2, mass=70.49 kg ± 13.32) were randomized into one of two groups. The experimental group performed a warm-up followed by eight consecutive 20-second rounds of KBS with 10-second rest periods. The control group performed the warm-up alone. An evaluator blinded to group assignment, assessed PPTs immediately before and after the intervention using a handheld pressure algometer...
November 19, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27930448/the-short-term-effect-of-kettlebell-swings-on-lumbopelvic-pressure-pain-thresholds-a-randomized-controlled-trial
#9
Brandon M Keilman, William J Hanney, Morey J Kolber, Patrick S Pabian, Paul A Salamh, Carey E Rothschild, Xinliang Liu
The purpose of this study was to investigate the short-term effect of kettlebell swings (KBSs) on lumbopelvic pressure pain thresholds (PPTs) in healthy adults. Sixty participants (male=23, female=37, mean age=25.12 years ±2.86, height=170.73 cm ± 9.2, mass=70.49 kg ± 13.32) were randomized into one of two groups. The experimental group performed a warm-up followed by eight consecutive 20-second rounds of KBS with 10-second rest periods. The control group performed the warm-up alone. An evaluator blinded to group assignment, assessed PPTs immediately before and after the intervention using a handheld pressure algometer...
November 19, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27914184/the-potential-use-of-ultrasound-magnetic-resonance-imaging-fusion-applications-in-musculoskeletal-intervention
#10
Christopher J Burke, Jenny Bencardino, Ronald Adler
We sought to assess the potential use of an application allowing real-time ultrasound spatial registration with previously acquired magnetic resonance imaging in musculoskeletal procedures. The ultrasound fusion application was used to perform a range of outpatient procedures including piriformis, sacroiliac joint, pudendal and intercostal nerve perineurial injections, hamstring-origin calcific tendonopathy barbotage, and 2 soft tissue biopsies at our institution in 2015. The application was used in a total of 7 procedures in 7 patients, all of which were technically successful...
January 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27857636/posterior-lateral-and-anterior-hip-pain-due-to-musculoskeletal-origin-a-narrative-literature-review-of-history-physical-examination-and-diagnostic-imaging
#11
REVIEW
Patrick J Battaglia, Kevin D'Angelo, Norman W Kettner
OBJECTIVE: The purpose of this study was to present a narrative review of the literature of musculoskeletal causes of adult hip pain, with special attention to history, physical examination, and diagnostic imaging. METHODS: A narrative review of the English medical literature was performed by using the search terms "hip pain" AND "anterior," "lateral," and "posterior." Additionally, specific entities of hip pain or pain referral sources to the hip were searched for...
December 2016: Journal of Chiropractic Medicine
https://www.readbyqxmd.com/read/27814861/the-effect-of-kinesio-taping-technique-on-trigger-points-of-the-piriformis-muscle
#12
Fahimeh Hashemirad, Noureddin Karimi, Roshanak Keshavarz
BACKGROUND: Kinesio taping (KT) is a novel method which has recently emerged as a viable option to treat various musculoskeletal and neuromuscular deficits. The aim of this study was to determine the effects of KT on pain and hip joint range of motion (ROM) in individuals with myofacial trigger points in the piriformis muscle. METHODS: 51 patients with involvement of the piriformis muscle were assigned to experimental (N = 33) or control (N = 18) groups. The experimental group received KT with unloading techniques on the piriformis muscle and they were asked to keep this tape in place for three days...
October 2016: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/27779154/salmonella-pyomyositis-with-concurrent-sacroiliac-osteomyelitis-presenting-as-piriformis-syndrome-a-rare-case
#13
P S Phadke, A R Gandhi, S A More, R P Joshirao
A-21-year old male admitted with fever and piriformis syndrome, typically associated with gluteal region pain radiating down the thigh, was evaluated and found to have pyomyositis involving piriformis and osteomyelitis with sacroiliac joint affection on radiological imaging. Salmonella serotype typhi was isolated from blood culture. He was treated with intravenous Ceftriaxone for 6 weeks with signs of recovery documented clinically as well as on imaging studies. Salmonella pyomyositis with osteomyelitis in an immunocompetent patient with no previous hematological or endocrine disorder makes this case an unusual presentation...
October 24, 2016: Journal of Postgraduate Medicine
https://www.readbyqxmd.com/read/27727757/salmonella-pyomyositis-with-concurrent-osteomyelitis-presenting-as-piriformis-syndrome
#14
A Gandhi, P Phadke
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27666775/muscle-mri-in-duchenne-muscular-dystrophy-evidence-of-a-distinctive-pattern
#15
Kiran Polavarapu, Mahadevappa Manjunath, Veeramani Preethish-Kumar, Deepha Sekar, Seena Vengalil, PriyaTreesa Thomas, Talakad N Sathyaprabha, Rose Dawn Bharath, Atchayaram Nalini
The purpose of this study was to describe the pattern of muscle involvement using MRI findings and correlate with functional as well as muscle strength measurements. Fifty genetically confirmed DMD children with a mean age of 7.6 ± 2.8 (4-15 years) underwent muscle MRI and qualitative assessment was done for muscle changes using Mercuri staging for fibro-fatty replacement on T1 sequence and Borsato score for myoedema on STIR sequence. Detailed phenotypic characterisation was done with Manual muscle testing (modified MRC grading) and Muscular Dystrophy Functional Rating Scale (MDFRS)...
November 2016: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/27644428/piriformis-syndrome-a-case-series-of-31-bangladeshi-people-with-literature-review
#16
Md Abu Bakar Siddiq, Md Shawkat Hossain, Mohammad Moin Uddin, Israt Jahan, Moshiur Rahman Khasru, Neaz Mahmud Haider, Johannes J Rasker
AIMS: To describe a series of piriformis syndrome patient among Bangladesh people with literature review. METHODS: Consecutive 31 piriformis syndrome patients were enrolled. Besides history and clinical examination, piriformis muscle thickness was also measured with diagnostic ultrasound (3.5 MHZ). MRI of lumbar spine, X-rays of lumbo-sacral spine, and pelvis were performed in all patients. Statistical Package for the Social Sciences (SPSS), Windows 8.0, was used for statistical calculation, and univariate analysis of primary data was done...
September 19, 2016: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/27634084/mobilisation-of-the-thoracic-spine-in-the-management-of-spondylolisthesis
#17
P P Mohanty, Monalisa Pattnaik
INTRODUCTION: Segmental instability due to lumbar spondylolisthesis is a potential cause of chronic low back pain. Hypomobility of the spine results in compensatory segmental hypermobility of the segment above or below restricted segments. Therefore, the aim of the study is to determine the effects of mobilisation of the hypomobile upper thoracic spine along with conventional flexion exercises and stretching of short hip flexors on the degree of slippage and the functions of the persons with lumbar spondylolisthesis...
July 2016: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/27577689/pelvic-function-in-anuran-jumping-interspecific-differences-in-the-kinematics-and-motor-control-of-the-iliosacral-articulation-during-take-off-and-landing
#18
Steve M Reilly, Stephane J Montuelle, Andre Schmidt, Cornelia Krause, Emily Naylor, Michael E Jorgensen, Richard L Essner
Although the anuran pelvis is thought to be adapted for jumping, the function of the iliosacral joint has seen little direct study. Previous work has contrasted the basal "lateral-bender" pelvis from the "rod-like" pelvis of crown taxa hypothesized to function as a sagittal hinge to align the trunk with take-off forces. We compared iliosacral movements and pelvic motor patterns during jumping in the two pelvic types. Pelvic muscle activity patterns, iliosacral anteroposterior (AP) movements and sagittal bending of the pelvis during the take-off and landing phases were quantified in lateral bender taxa Ascaphus (Leiopelmatidae) and Rhinella (Bufonidae) and the rod-like Lithobates (Ranidae)...
December 2016: Journal of Morphology
https://www.readbyqxmd.com/read/27482014/greater-inadvertent-muscle-damage-in-direct-anterior-approach-when-compared-with-the-direct-superior-approach-for-total-hip-arthroplasty
#19
D F Amanatullah, M A Masini, D J Roger, M W Pagnano
AIMS: We wished to quantify the extent of soft-tissue damage sustained during minimally invasive total hip arthroplasty through the direct anterior (DA) and direct superior (DS) approaches. MATERIALS AND METHODS: In eight cadavers, the DA approach was performed on one side, and the DS approach on the other, a single brand of uncemented hip prosthesis was implanted by two surgeons, considered expert in their surgical approaches. Subsequent reflection of the gluteus maximus allowed the extent of muscle and tendon damage to be measured and the percentage damage to each anatomical structure to be calculated...
August 2016: Bone & Joint Journal
https://www.readbyqxmd.com/read/27468669/ultrasound-guided-hip-procedures
#20
REVIEW
Jeffrey M Payne
This article describes the techniques for performing ultrasound-guided procedures in the hip region, including intra-articular hip injection, iliopsoas bursa injection, greater trochanter bursa injection, ischial bursa injection, and piriformis muscle injection. The common indications, pitfalls, accuracy, and efficacy of these procedures are also addressed.
August 2016: Physical Medicine and Rehabilitation Clinics of North America
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