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shoulder neurology

Joey Berlin
A shoulder dystocia birth in which the baby was born with neurologic dysfunction is the focus of a negligence lawsuit with broad legal implications.
October 1, 2016: Texas Medicine
S Zuarez-Easton, N Zafran, G Garmi, J Hasanein, S Edelstein, R Salim
OBJECTIVE: Obstetric brachial plexus palsy (OBPP) at birth, is a serious neurologic injury that may lead to a long lasting disability. We aimed to examine the occurrence and risk factors associated with disability lasting >1 year. STUDY DESIGN: A retrospective cohort study conducted between 1993 and 2012 included individuals with diagnosis of OBPP at birth. Affected individual's motor function was evaluated by a direct physical exam based on a muscle grading system of the limb, shoulder, elbow and hand...
October 20, 2016: Journal of Perinatology: Official Journal of the California Perinatal Association
P Gendre, C-E Thélu, T d'Ollonne, C Trojani, J-F Gonzalez, P Boileau
BACKGROUND: The purpose of this study was to evaluate suture button fixation in a bone block (Bristow and Latarjet) procedure. We hypothesize that (1) cortical button fixation will allow predictable and reproducible bone union and (2) minimize the complications reported with screw fixation. MATERIALS AND METHODS: Seventy patients (mean age, 27 years) underwent an arthroscopic bone block procedure with a guided surgical approach and suture button fixation for recurrent anterior shoulder instability...
October 5, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
J Stone, M Vermeulen
Functional (psychogenic) sensory symptoms are those in which the patient genuinely experiences alteration or absence of normal sensation in the absence of neurologic disease. The hallmark of functional sensory symptoms is the presence of internal inconsistency revealing a pattern of symptoms governed by abnormally focused attention. In this chapter we review the history of this area, different clinical presentations, diagnosis (including sensitivity of diagnostic tests), treatment, experimental studies, and prognosis...
2017: Handbook of Clinical Neurology
D A Schmerler, A J Espay
Although currently lacking a sensitive and specific electrophysiologic battery test, functional (psychogenic) dystonia can sometimes be diagnosed with clinically definite certainty using available criteria. Certain regional phenotypes have been recognized as distinctive, such as unilateral lip and jaw deviation, laterocollis with ipsilateral shoulder elevation and contralateral shoulder depression, fixed wrist and finger flexion with relative sparing of the thumb and index fingers, and fixed foot plantar flexion and inversion...
2017: Handbook of Clinical Neurology
Tejas Upasani, Abhinav Bhatnagar, Sonu Mehta
INTRODUCTION: Shoulder dislocations are a very common entity in routine orthopaedic practice. Chronic unreduced anterior dislocations of the shoulder are not very common. Neurological and vascular complications may occur as a result of an acute anterior dislocation of the shoulder or after a while in chronic unreduced shoulder dislocation. Open reduction is indicated for most chronic shoulder dislocations. We report a case of neglected bilateral anterior shoulder dislocation with bilateral displaced greater tuberosity fracture...
April 2016: Journal of Orthopaedic Case Reports
Hubert Lenoir, Louis Dagneaux, François Canovas, Thomas Waitzenegger, Thuy Trang Pham, Michel Chammas
BACKGROUND: Neurologic lesions are relatively common after total shoulder arthroplasty. These injuries are mostly due to traction. We aimed to identify the arm manipulations and steps during reverse total shoulder arthroplasty (RTSA) that affect nerve stress. METHODS: Stress was measured in 10 shoulders of 5 cadavers by use of a tensiometer on each nerve from the brachial plexus, with shoulders in different arm positions and during different surgical steps of RTSA...
September 30, 2016: Journal of Shoulder and Elbow Surgery
Yaiza Lópiz, Ana González, Carlos García-Fernández, Javier García-Coiradas, Fernando Marco
INTRODUCTION: At present, surgical treatment of comminuted radial head fractures without associated instability continues to be controversial. When anatomical reconstruction is not possible, radial head excision is performed. However, the appearance of long-term complications with this technique, along with the development of new radial head implants situates arthroplasty as a promising surgical alternative. The purpose of the present study was to compare the mid-term functional outcomes of both techniques...
September 2016: Injury
Kristin L Buterbaugh, Apurva S Shah
Brachial plexus birth palsy (BPBP) is an upper extremity paralysis that occurs due to traction injury of the brachial plexus during childbirth. Approximately 20 % of children with brachial plexus birth palsy will have residual neurologic deficits. These permanent and significant impacts on upper limb function continue to spur interest in optimizing the management of a problem with a highly variable natural history. BPBP is generally diagnosed on clinical examination and does not typically require cross-sectional imaging...
September 28, 2016: Current Reviews in Musculoskeletal Medicine
Diane Menoux
OBJECTIVE: Since 10 years, health care for stroke patients had increased considerably: increasing number of the stroke units, development of authorized neurological specialized PRM departments, and new therapies used (thrombolysis, thrombectomy). These evolutions could impact the typology of patients hospitalized in PRM units after recent stroke. This study aims to look at such a possible evolution in our department, and try to identify the potential factors of change. MATERIAL/PATIENTS AND METHODS: Retrospective study conducted on 7 years chosen over the last 15 years among hospitalized patients after recent stroke: demographic data, stroke's characteristics, treatments, length of stay and clinical characteristics...
September 2016: Annals of Physical and Rehabilitation Medicine
Christophe Duret, Anne Gaelle Grosmaire, Ophélie Courtial
OBJECTIVE: In stroke patients, motor impairments evaluated during the first few weeks usually predict upper limb motor outcomes after rehabilitation. However, a recent growing literature suggests that severe patients might not follow this principle [1]. This study aimed at exploring predictors of motor recovery after intensive training in that sub population of stroke patients. MATERIAL/PATIENTS AND METHODS: Thirty-eight patients with sub-acute hemiparesis (19 females, age 56±17 [19-87] years; time from stroke, 55±22 days) carried out 16 sessions (33±12 days) of robot-assisted adaptive training using a shoulder/elbow device integrated into conventional care...
September 2016: Annals of Physical and Rehabilitation Medicine
Dorota Monies, Hindi N Alhindi, Mohamed A Almuhaizea, Mohamed Abouelhoda, Anas M Alazami, Ewa Goljan, Banan Alyounes, Dyala Jaroudi, Abdulelah AlIssa, Khalid Alabdulrahman, Shazia Subhani, Mohamed El-Kalioby, Tariq Faquih, Salma M Wakil, Nada A Altassan, Brian F Meyer, Saeed Bohlega
BACKGROUND: Fifty random genetically unstudied families (limb-girdle muscular dystrophy (LGMD)/myopathy) were screened with a gene panel incorporating 759 OMIM genes associated with neurological disorders. Average coverage of the CDS and 10 bp flanking regions of genes was 99 %. All families were referred to the Neurosciences Clinic of King Faisal Specialist Hospital and Research Centre, Saudi Arabia. Patients presented with muscle weakness affecting the pelvic and shoulder girdle. Muscle biopsy in all cases showed dystrophic or myopathic changes...
September 27, 2016: Human Genomics
Atsuhito Uneda, Kenta Suzuki, Shuichi Okubo, Koji Hirashita, Masatoshi Yunoki, Kimihiro Yoshino
BACKGROUND: Extracranial vertebral artery aneurysm related to neurofibromatosis type 1 (NF1) is rare. Aneurysmal rupture typically induces such symptoms as cervical hematoma, hemothorax, and hypotension. Here we report a case of ruptured extracranial vertebral artery aneurysm in a patient with NF1 who, rather than cervical hematoma, hemothorax, or hypotension, developed a vertebral arteriovenous fistula (AVF) after aneurysm rupture. CASE DESCRIPTION: A 35-year-old woman with a family history of NF1 presented with sudden-onset right neck and shoulder pain...
September 16, 2016: World Neurosurgery
Ayman Assi, Ziad Bakouny, Mohammad Karam, Abir Massaad, Wafa Skalli, Ismat Ghanem
The effect of dominance on upper limb (UL) kinematics has only been studied on scapular movements. Moreover, when an anatomical UL movement is performed in a specific plane, secondary movements in the remaining planes involuntarily occur. These secondary movements have not been previously evaluated. The aim of this study was to compare the kinematics of primary and secondary angles of dominant and non-dominant UL during anatomical movements in asymptomatic adults. 25 asymptomatic adults performed 6 anatomical movements bilaterally: shoulder flexion-extension, abduction-adduction, horizontal abduction-adduction, internal-external rotation, elbow flexion-extension and wrist pronation-supination...
September 14, 2016: Human Movement Science
Silvio Scena, Roberto Steindler, Moira Ceci, Stefano Maria Zuccaro, Eli Carmeli
BACKGROUND: The ability to maintain static and dynamic balance is a prerequisite for safe walking and for obtaining functional mobility. For this reason, a reliable and valid means of screening for risk of falls is needed. The functional reach test (FRT) is used in many countries, yet it does not provide some kinematic parameters such as shoulder or pelvic girdles translation. The purpose was to analyze video records measuring of distance, velocity, time length, arm direction and girdles translation while doing FRT...
October 2016: Journal of Clinical Medicine Research
James S Thomas, Christopher R France, Megan E Applegate, Samuel T Leitkam, Peter E Pidcoe, Stevan Walkowski
BACKGROUND: Virtual reality (VR) interventions hold great potential for rehabilitation as commercial systems are becoming more affordable and can be easily applied to both clinical and home settings. OBJECTIVE: In this study, we sought to determine how differences in the VR display type can influence motor behavior, cognitive load, and participant engagement. METHODS: Movement patterns of 17 healthy young adults (8 female, 9 male) were examined during games of Virtual Dodgeball presented on a three-dimensional television (3DTV) and a head-mounted display (HMD)...
2016: JMIR Serious Games
Jose Luis Rosário, Maria Suely Bezerra Diógenes, Rita Mattei, José Roberto Leite
Postural abnormalities can affect the emotions and vice-versa. The aim of the present study was to investigate the existence of a relationship between subjective anger and body posture in 28 women, aged between 20 and 39 years, with a normal body mass index (or underweight) and an absence of neurological, psychiatric or musculoskeletal disorders. The postural parameters photographed were the inclination of the shoulders, protrusion of the head, hyperextension of the knees and shoulder elevation. The degree of anger was rated by analogue scales representing current and usual anger...
July 2016: Journal of Bodywork and Movement Therapies
Solange N Eloundou, Jeanne S Sheffield
The identification of Zika virus as a significant teratogen has raised international concern, causing the World Health Organization to declare a Public Health Emergency of International Concern. This has allowed a global mobilization of experts in tropical infectious diseases, obstetrics, pediatrics, virology, public health policy, reproductive health, bioethics, and germ cell research to name just a few. This worldwide crisis has also raised awareness of health care disparities and concerns regarding the ability of families and societies to shoulder the long-term financial burden that the follow-up of affected children will require...
September 2016: Seminars in Reproductive Medicine
Keyvan Eghbal, Fariborz Ghaffarpasand
BACKGROUND: Several injuries in cervical region as complications of acupuncture have been previously reported in the literature including cord and medulla oblongata injuries, subdural empyema and cervical hematoma. Spinal cord subdural hematoma is a rare condition mainly associated with coagulopathy, trauma and iatrogenic procedures. We herein report an acute cervical subdural hematoma following cervical acupuncture for neck and shoulder pain. CASE DESCRIPTION: A 74-year-old woman presented with progressive quadriparesis and sensory deficit after receiving acupuncture in neck and shoulder...
August 30, 2016: World Neurosurgery
Brian G Webb, Peter I Sallay, Sherman D McMurray, Gary W Misamore
This prospective comparative clinical study was performed to evaluate the effect of triamcinolone when added to bupivacaine during brachial plexus blockade in patients undergoing shoulder surgery. Interscalene brachial plexus blocks were performed on 910 patients before shoulder surgery. Of the patients, 574 were randomly allocated to receive steroids added to the injected local anesthetic and 336 patients received local anesthetic without steroids. All patients were followed prospectively to evaluate the rate of successful anesthesia, duration of anesthesia, side effects of the block, adverse events, and persistent neurologic complications associated with interscalene brachial plexus block...
August 30, 2016: Orthopedics
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