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https://www.readbyqxmd.com/read/28725919/accurate-guide-wire-of-lag-screw-placement-in-the-intertrochanteric-fractures-a-technical-note
#1
Jiang Li, Liao Wang, Xiaodong Li, Kai Feng, Jian Tang, Xiaoqing Wang
Cephalomedullary fixations are commonly used in the treatment of intertrochanteric fractures. In clinical practice, one of the difficulties is when we exit the guide wire in a wrong position of femoral neck and insert near the hole again, the guide wire often flow into the previous track. This study develops a surgical technique to direct the guide wire to slip away the previous track and slip into a right position. When guide wire is exited to the cortex of femoral, we let the wire in and out at the cortical layer for several times to enlarge the entry hole...
July 19, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28723700/pediatric-supracondylar-humerus-fractures-is-surgeon-experience-a-surrogate-for-the-need-of-open-reduction
#2
Mauricio Silva, Maria Kazantsev, Bianka Aceves Martin, Erin M Delfosse
Although there are many factors that are likely to influence the need for open reduction and percutaneous pinning (ORPF) in the treatment of pediatric supracondylar humerus fractures (SCHFs), the role of surgeon's experience (as represented by the total number of surgically treated SCHFs) on the need for ORPF has seldom been investigated. We reviewed the data on all completely displaced, pediatric SCHFs that were treated surgically by a single, fellowship-trained, pediatric orthopedic surgeon over the first 10 years of the surgeon's clinical practice...
July 18, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28722489/treatment-of-die-punch-fractures-with-3d-printing-technology
#3
Chunhui Chen, Leyi Cai, Chuanxu Zhang, Jianshun Wang, Xiaoshan Guo, Yifei Zhou
PURPOSE: We evaluated the feasibility, accuracy and effectiveness of applying three-dimensional (3D) printing technology for preoperative planning for die-punch fractures. METHODS: A total of 107 patients who underwent die-punch fracture surgery were enrolled in the study. They were randomly divided into two groups: 52 cases in the 3D model group and 55 cases in the routine group. A 3D digital model of each die-punch fracture was reconstructed in the 3D group. The 3D digital model was imported to a 3D printer to build the full solid model...
July 19, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28720040/distal-radius-fractures-aaos-appropriate-use-criteria-versus-actual-management-at-a-level-i-trauma-center
#4
James C Kyriakedes, Eugene Y Tsai, Douglas S Weinberg, Charles C Yu, Harry A Hoyen, Kevin Malone, Blaine T Bafus
BACKGROUND: The aim of this study is to determine whether the American Academy of Orthopaedic Surgeons' (AAOS) Appropriate Use Criteria (AUC) for distal radius fractures correlates with actual treatment by orthopedic hand surgeons at a level I trauma center. METHODS: ICD-9 codes were used to retrospectively identify patients who presented with wrist fractures over 1 year. Patients with isolated distal radius fractures were evaluated using the AAOS AUC application for distal radius fractures...
February 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28719992/does-mindfulness-correlate-with-physical-function-and-pain-intensity-in-patients-with-upper-extremity-illness
#5
Reinier B Beks, Jos J Mellema, Mariano E Menendez, Neal C Chen, David Ring, Ana Maria Vranceanu
BACKGROUND: Mindfulness skills training interventions seem efficacious in increasing physical function and decreasing pain intensity in patients with chronic pain. The relationship of mindfulness and upper extremity complaints in patients presenting to orthopedic surgical practices is not known. The aim of this study was to assess if mindfulness has a relationship to physical function and pain intensity in patients with upper extremity illness. METHODS: In this cross-sectional study, a total of 126 patients with a nontraumatic upper extremity condition were asked to fill out questionnaires assessing the 5 facets of mindfulness, pain intensity, and upper extremity physical function, along with clinical and demographic variables prior to their visit with the surgeon...
March 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28718317/hand-surgeons-and-orthopedic-trauma-surgeons-call-coverage-of-acute-upper-extremity-injuries-where-should-the-line-be-drawn
#6
Matthew B Cantlon, Andrew J Miller, Asif M Ilyas
BACKGROUND: There is a lack of consensus as to which subspecialty service should cover acute upper extremity injuries in the emergency department (ED). The purpose of the present study is to understand how upper extremity injuries are currently triaged to specialists and to assess the current opinion among hand and orthopedic trauma specialists as to how these injuries should be best triaged based on injury location and severity. METHODS: The American Association for Hand Surgery (AAHS) membership and Orthopaedic Trauma Association (OTA) membership were surveyed using a 28-item online questionnaire...
January 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28718058/cultural-biases-in-current-medical-practices-with-a-specific-attention-to-orthopedic-surgery-a-review
#7
Gracia Etienne, Todd P Pierce, Anton Khlopas, Morad Chughtai, Carlos J Lavernia, Teva Y Vogelstein, Craig M Thomas, Charles S Modlin, Michael A Mont
Due to the increasing diversity within the United States population, there is an ever-increasing need for increased education on cultural literacy and tolerance in medical schools and residency programs. The purpose of this article was to review how a person's culture can play a substantive role in effecting and influencing (1) medical diagnosis, (2) patient and health provider medical decision-making, (3) the patient's perception of disease, and (4) the doctor-patient relationships. Many of the decisions we make as orthopedic surgeons must account for the patient's cultural needs, as much of our work impacts patients' daily activities and function...
July 17, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28717976/-trauma-surgery-in-pacific-small-island-developing-states-sids
#8
REVIEW
H Oberli, C Martin
BACKGROUND: The small developing countries in the Pacific are grouped together as Small Island Development States (SIDS) because they face similar problems which they cannot cope with nationally. They are developing countries, so-called low and lower middle income countries (LMIC), are economically weak and the islands of the different nations are widely scattered. Approximately 80% of the 10 million inhabitants live in rural regions. EPIDEMIOLOGY AND SURGICAL CAPACITY: Over 40% of patients in the surgical departments of hospitals are hospitalized for injuries, and this tendency is increasing...
July 17, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28713803/the-institute-for-global-orthopedics-and-traumatology-a-model-for-academic-collaboration-in-orthopedic-surgery
#9
Devin James Conway, Richard Coughlin, Amber Caldwell, David Shearer
In 2006, surgeons at the University of California, San Francisco (UCSF) established the Institute for Global Orthopedics and Traumatology (IGOT), an initiative within the department of orthopedic surgery. The principal aim of IGOT is to create long-term, sustainable solutions to the growing burden of musculoskeletal injury in low- and middle-income countries (LMICs) through academic partnership. IGOT currently has relationships with teaching hospitals in Ghana, Malawi, Tanzania, Nicaragua, and Nepal. The organizational structure of IGOT is built on four pillars: Global Surgical Education (GSE), Global Knowledge Exchange (GKE), Global Research Initiative (GRI), and Global Leadership and Advocacy...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28713528/the-double-transforaminal-lumbar-interbody-fusion-an-innovative-one-stage-surgical-technique-for-posterior-kyphosis-correction
#10
Marcus Jäger, Tjark Tassemeier
Posttraumatic deformities after vertebral fractures are challenging for orthopedic surgeons in the non-operative and operative field. Especially osteoporotic fractures may cause a hyperkyphosis resulting in segmental or global sagittal imbalance and chronic back pain. Different vertebral osteotomies are potent to restore sagittal profile but show a very high perioperative risk including neurological and soft tissue complications. In addition, some of these extensive operations require a two-step procedure including posterior and anterior approaches...
June 23, 2017: Orthopedic Reviews
https://www.readbyqxmd.com/read/28713102/-contemporary-use-of-radiosynoviorthesis-in-chronic-polyarthrtitis
#11
Robert Zwolak, Maria Majdan
Radiosynoviorthesis is used for local treatment of recurrent joint effusions, leads to necrosis of inflamed synovium due to beta radiation energy served after intraarticular radionuclide administration. The aim of the therapy is destruction and fibrosis of abnormal, hypertrophic synovial membrane and then full recovery of its normal function after local corticosteroids and systemic modifying drugs failure. Radiosynoviorthesis is effective in different type of peripheral arthritis like rheumatoid arthritis, inflammatory spondyloarthtropaties, gout, chondrocalcinosis, pigmented villo-nodular synovitis, recurrent knee effusion after total joint replacement, idiopathic knee joint effusion, osteoarthritis and secondary prevention of intraarticular bleeding in haemophilia...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28712796/electrosurgery-induced-damage-to-ti-6al-4v-and-cocrmo-alloy-surfaces-in-orthopedic-implants-in%C3%A2-vivo-and-in%C3%A2-vitro
#12
Gregory W Kubacki, Shiril Sivan, Jeremy L Gilbert
BACKGROUND: Recent observations of specific metal damage patterns on retrieved total joint implants implied a cellular origin and was termed inflammatory cell-induced (ICI) corrosion. Although ICI corrosion continues to present a potential damage source for metallic biomaterials surfaces, an alternate source of some damage patterns may arise from electrosurgery instruments in total joint arthroplasty. METHODS: To characterize electrosurgically-induced damage patterns on metal implants, a model system of highly polished CoCrMo and Ti-6Al-4V disks and commercial electrosurgical generator was evaluated in various modes and power settings using monopolar and bipolar configurations...
June 17, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28711310/acquired-heterotopic-ossification-of-the-temporomandibular-joint
#13
REVIEW
L G Mercuri, B M Saltzman
Although the risk factors and diagnosis of heterotopic ossification (HO) are discussed in the orthopedics literature, the etiology of HO, as well as its prevention and management, remain theoretical. Furthermore, there is a lack of information in the literature regarding HO in temporomandibular joint replacement (TMJR). This article provides a qualitative review of information relative to the etiology, diagnosis, and management of HO to inform and encourage further investigation in TMJR. The orthopedic HO literature considered for this qualitative review was drawn from a comprehensive examination of the subject published previously by one of the authors...
July 12, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28709788/making-sense-of-metal-allergy-and-hypersensitivity-to-metallic-implants-in-relation-to-hand-surgery
#14
REVIEW
Thomas J Christensen, Shefali A Samant, Alexander Y Shin
All metals implanted into a biological system undergo some degree of corrosion depending upon its composition. The electrochemical process of corrosion produces free metal ions, which may activate the host's immune system through a variety of mechanisms. Whereas dermal metal hypersensitivity is common, affecting 10% to 15% of the population, the immune reaction from implanted metals is much less common (< 0.1%), but has been associated with metal allergy and hypersensitivity producing a multitude of patient symptoms...
July 11, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28708567/%C3%AE-defensin-point-of-care-test-for-diagnosis-of-prosthetic-joint-infections-neglected-role-of-laboratory-and-clinical-pathologists
#15
REVIEW
Lorenzo Drago, Marco Toscano, Lorenza Tacchini, Giuseppe Banfi
Periprosthetic joint infection (PJI) is a serious complication that may occur after native joint replacement leading to a severe health and economic burden. Currently, due to several confounding factors, PJI is difficult to diagnose. Today, a multidisciplinary approach is indispensable to correctly define a periprosthetic joint infection; indeed, tissue histology, microbiology cultures and clinical findings are used together to achieve this goal. Analysis of α-defensin is commonly used for PJI diagnosis, as it allows the rapid detection of α-defensin present in the synovial fluid following a microbial infection...
July 14, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28706378/soft-tissue-damage-during-total-knee-arthroplasty-focus-on-tourniquet-induced-metabolic-and-ionic-muscle-impairment
#16
REVIEW
Constantin Mayer, Alexander Franz, Jan-Frieder Harmsen, Fina Queitsch, Michael Behringer, Johannes Beckmann, Rüdiger Krauspe, Christoph Zilkens
PURPOSE: Advantages of tourniquet use in TKA include benefits for surgeons and patients, varying from a bloodless operation site to a reduced intervention time. The time under ischemia and the reperfusion period are crucial phases for affected soft-tissue, most commonly the extensor mechanism. CASE REPORTS: documented its impact on soft-tissue, ranging from necrotic muscle damage to systemic inflammation. Recently, research regarding tourniquet application patterns discuss clinical outcome parameters in the context of soft-tissue damage, excluding the underlying pathophysiological mechanisms...
September 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/28698016/the-timing-and-importance-of-motor-skills-course-in-knee-arthroscopy-training
#17
Engin Çetinkaya, Hakan Çift, Ahmet Aybar, Ersin Erçin, Gamze Babür Güler, Oğuz Poyanlı
OBJECTIVES: The aim of this prospective study is to evaluate the impact of the simulation training program in learning duration of arthroscopic motor skills. Furthermore, we investigated the difference between junior and experienced residents in the improvement of arthroscopic motor skills duration. METHODS: We established 2 study groups according to participants' year of experience in orthopedic residency with junior group residents with three years or less than three years experience as group 1 and experienced group with over 3 years of experience as group 2...
July 8, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28697157/reliability-of-smartphone-based-instant-messaging-application-for-diagnosis-classification-and-decision-making-in-pediatric-orthopedic-trauma
#18
Ido Stahl, Alexander Katsman, Michael Zaidman, Doron Keshet, Amit Sigal, Mark Eidelman
OBJECTIVE: Smartphones have the ability to capture and send images, and their use has become common in the emergency setting for transmitting radiographic images with the intent to consult an off-site specialist. Our objective was to evaluate the reliability of smartphone-based instant messaging applications for the evaluation of various pediatric limb traumas, as compared with the standard method of viewing images of a workstation-based picture archiving and communication system (PACS)...
July 11, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28695972/the-incidence-of-postoperative-pneumonia-in-various-surgical-subspecialties-a-dual-database-analysis
#19
Morad Chughtai, Chukwuweike U Gwam, Anton Khlopas, Jared M Newman, Gannon L Curtis, Pedro A Torres, Rafay Khan, Michael A Mont
INTRODUCTION: Pneumonia is the third most common postoperative complication. However, its epidemiology varies widely and is often difficult to assess. For a better understanding, we utilized two national databases to determine the incidence of postoperative pneumonia after various surgical procedures. Specifically, we used the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) and the Nationwide Inpatient Sample (NIS) to determine the incidence and yearly trends of postoperative pneumonia following orthopaedic, urologic, otorhinolaryngologic, cardiothoracic, neurosurgery, and general surgeries...
July 11, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/28692620/delirium-in-the-icu-what-about-the-floor
#20
Anthony Cahill, Christopher Pearcy, Vaidehi Agrawal, Phillip Sladek, Michael S Truitt
Delirium was first described in the 1800s as acute, fluctuating confusion. Recent studies note an incidence of 15% in adult intensive care unit patients. Here we present the first prospective study to evaluate the incidence and risk factors for delirium in patients admitted to the trauma surgeon (TS) in non-critical care areas (NCCAs). Patients 18 years or older admitted to any TS in the designated NCCA were evaluated and consented for participation over a 3-month period. Participants were screened with the Confusion Assessment Method (CAM) every 12 hr...
July 2017: Journal of Trauma Nursing: the Official Journal of the Society of Trauma Nurses
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