keyword
MENU ▼
Read by QxMD icon Read
search

Fracture + healing

keyword
https://www.readbyqxmd.com/read/28821936/minimally-invasive-plate-augmentation-in-the-treatment-of-long-bone-non-unions
#1
Ki-Chul Park, Chang-Wug Oh, Joon-Woo Kim, Kyeong-Hyeon Park, Jong-Keon Oh, Il-Hyung Park, Hee-Soo Kyung, Jeong Heo
INTRODUCTION: Exchange nailing is most acceptable for treating hypertrophic non-union of the long bones, requiring the removal of previously fixed implant. However, its main effect of mechanical stabilization is controversial in non-isthmal area. We hypothesized that minimally invasive plate augmentation over the non-union site may have a better option, without the need of bone grafting or removing pre-existing implants. MATERIALS AND METHODS: Seventeen patients with hypertrophic non-union of the long bones between 2010 and 2014 on radiography who previously underwent intramedullary (IM) nailing or plate osteosynthesis for long-bone fractures were included...
August 18, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28817534/radius-regeneration-after-open-fracture-and-extrusion-a-case-report
#2
Kristopher B McCall, David Y Chong
A pediatric patient presenting with an open forearm fracture with segmental defect is rare, and the pediatric orthopedic literature to guide treatment is sparse. There are several described methods to treat the defect, including bone grafting and bone transport techniques. In addition, there are reports of fibular regeneration after resection if the periosteum is left intact. We present a case report of complete regeneration of over half of a pediatric radial shaft with an intact periosteum, after traumatic extrusion from an open fracture...
August 16, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28816901/in-patients-with-a-tibial-fracture-low-intensity-pulsed-ultrasound-after-intramedullary-nail-fixation-did-not-accelerate-radiographic-healing-or-improve-functional-recovery
#3
Matthew R Garner
No abstract text is available yet for this article.
August 16, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28816876/osteoporotic-thoracolumbar-fractures-how-are-they-different-classification-and-treatment-algorithm
#4
Shanmuganathan Rajasekaran, Rishi M Kanna, Klaus J Schnake, Alexander R Vaccaro, Gregory D Schroeder, Said Sadiqi, Cumhur Oner
Osteoporotic vertebral fractures constitute at least 50% of the osteoporotic fractures that happen worldwide. Occurrence of osteoporotic fractures make the elderly patient susceptible for further fractures and increases the morbidity due to kyphosis and pain; the mortality risk is also increased in these patients. Most fractures occur in the thoracic and thoracolumbar region and are often stable. Different descriptive and prognostic classification systems have been described, but none are universally accepted...
September 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28816875/controversies-in-the-management-of-geriatric-odontoid-fractures
#5
Scott C Wagner, Gregory D Schroeder, Christopher K Kepler, Alexander J Schupper, Frank Kandziora, Emiliano N Vialle, Cumhur Oner, Michael G Fehlings, Alexander R Vaccaro
Fractures of the odontoid process of C2 have become increasingly prevalent in the aging population and are typically associated with a high incidence of morbidity. Dens fractures comprise the majority of all cervical fractures in patients older than 80 years and remain the most common cervical fracture pattern in all geriatric patients. Type II odontoid fractures have been associated with limited healing potential, and both nonoperative and operative management are associated with high mortality rates. Historically, there has been some debate in the literature with regards to optimal management strategies to maximize outcomes in geriatric patients...
September 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28811007/acceleration-of-skin-wound-healing-by-low-dose-indirect-ionizing-radiation-in-male-rats
#6
Nasrollah Jabbari, Gholam Hossein Farjah, Behnam Ghadimi, Hajar Zanjani, Behnam Heshmatian
A recent hypothesis has revealed that low-dose irradiation (LDI) with ionizing radiation might have a promoting effect on fracture healing. The aim of this study was to investigate the influence of direct (electron beam) and indirect (gamma-ray) low-dose ionizing irradiations on the wound healing process in male rats. In 72 male rats, a full-thickness wound was incised. The animals were randomly assigned to three groups, each with 24 rats. The first two groups were named IG-I and IG-II and respectively exposed to electron and gamma-radiations (75 cGy) immediately after the surgical procedure...
August 2017: Kaohsiung Journal of Medical Sciences
https://www.readbyqxmd.com/read/28810567/factors-related-to-infection-after-fixation-in-the-process-of-late-healed-bone-fracture
#7
Xiaoming Zhang, Xuebin Zhan, Peng Zou, Huixia An
We studied the factors related to infection after fixation in the process of bone late healed fracture and explored the factors that could predict the risk of postoperative infection. A total of 100 patients with open fractures of the tibia and fibula diagnosed in Zhengzhou No. 7 People's Hospital from 2007 to 2016 were enrolled in this study. Patients were subjected to staging surgery treatment. We divided them into the infection group (n=52) and the non-infection group (n=48) according to whether or not infection occurred after operation...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28809642/fibular-strut-graft-for-posterior-pelvic-ring-nonunion-a-case-report
#8
M Frank, J R McCallum, T Dědek
Posttraumatic pelvic nonunions in combination with malposition are uncommon in the present-day era of modern pelvic surgery. The case describes a new surgical technique for treatment of the nonunion localized to iliosacral joint. A 42-year-old polytraumatized male presented with a pelvic fracture (type 61-C2.3) associated with a complex acetabular fracture. The patient was treated and the pelvis stabilized according to damage control principles (external fixation and pelvic C-clamp) and subsequently definitively treated according to principles of current pelvic surgery...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28809640/-treatment-of-displaced-patellar-fractures-with-multiple-circular-cerclage
#9
Z Tříska, J Urban, P Látal, M Kloub
PURPOSE OF THE STUDY The study aims to conduct a mid-term evaluation of results of the treatment of patellar fractures with multiple circular cerclage. MATERIAL AND METHODS The retrospective clinical study with its own group of patients who underwent surgery in our centre in the period from 2008 to 2014. The study included a total of 29 patients with displaced patellar fractures treated with multiple circular cerclage. The available radiographic documentation was assessed and the quality of perioperative reposition, fracture healing, loss of reposition and potential failure of osteosynthesis material was considered...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28809637/-comparison-of-short-therm-results-of-conservative-versus-operative-treatment-of-distal-ulna-fractures-associated-with-distal-radius-fracture-treated-by-plate-osteosynthesis
#10
P Meluzinová, L Kopp, P Dráč, K Edelmann, P Obruba
PURPOSE OF THE STUDY The study aims to evaluate and compare the results of conservative and operative treatment of individual types of distal ulna fractures associated with distal radius fracture treated by plate osteosynthesis and to verify the conclusions of the other authors regarding the recommended therapeutic procedures in these fractures. MATERIAL AND METHODS In the period from 08/2013 to 09/2015, a total of 81 patients participated in the prospective randomised study, with the mean follow-up period of 24 months (6-36)...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28809629/-talar-neck-fractures-treated-using-percutaneous-screw-fixation
#11
R Veselý, M Kelbl, J Kacián, V Hulka, J Kočiš, R Kunovský
PURPOSE OF THE STUDY Closed reduction and percutaneous fixation of nondisplaced talar neck fractures have been applied by some authors. The aim of this paper is to assess the results and complications of this minimally invasive technique. MATERIAL AND METHODS In the period from 2009 to 2014, twenty-one patients with a talar neck fracture were observed after closed reduction and percutaneous screw fixation in the Traumatological Hospital in Brno. The mean age of the patients was 38 years (range 18-56 years)...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28809431/transdifferentiation-of-myoblasts-into-osteoblasts-possible-use-for-bone-therapy
#12
REVIEW
Daphne P L Lin, Revathy Carnagarin, Arun Dharmarajan, Crispin R Dass
OBJECTIVES: Transdifferentiation is defined as the conversion of one cell type to another and is an ever-expanding field with a growing number of cells found to be capable of such a process. To date, the fact remains that there are limited treatment options for fracture healing, osteoporosis and bone repair post-destruction by bone tumours. Hence, this review focuses on the transdifferentiation of myoblast to osteoblast as a means to further understand the transdifferentiation process and to investigate a potential therapeutic option if successful...
August 15, 2017: Journal of Pharmacy and Pharmacology
https://www.readbyqxmd.com/read/28808745/parathyroid-hormone-1-34-promotes-fracture-healing-in-ovariectomized-rats-with-type-2-diabetes-mellitus
#13
G Y Liu, G L Cao, F M Tian, H P Song, L L Yuan, L D Geng, Z Y Zheng, L Zhang
Ovariectomized (OVX) rats with type 2 diabetes mellitus (T2DM) with femur fracture received vehicle, insulin, or insulin plus parathyroid hormone (PTH) treatment for 2 and 3 weeks. Radiography, histomorphometry, histology, and immunohistochemistry in callus were evaluated. INTRODUCTION: Reports about effects of PTH plus insulin on callus formation of osteoporotic fracture with T2DM were limited. This study was designed to investigate the effects of the combination of PTH and insulin on fracture healing in OVX rats with T2DM...
August 14, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28804813/a-systematic-review-of-the-clinical-applications-and-complications-of-bone-marrow-aspirate-concentrate-in-management-of-bone-defects-and-nonunions
#14
REVIEW
Mohamed A Imam, James Holton, Lukas Ernstbrunner, Wojciech Pepke, Florian Grubhofer, Ali Narvani, Martyn Snow
PURPOSE: Fracture healing encompasses a succession of dynamic multifactorial metabolic events, which ultimately re-establishes the integrity of the biomechanical properties of the bone. Up to 10% of the fractures occurring annually will need additional surgical procedures because of impaired healing. The aim of this article is to review the current literature regarding the use of bone marrow aspirate concentrate (BMAC) and its effectiveness in the management of bone defects. METHODS: We have included all published clinical literature investigating the development, techniques and applications of BMAC...
August 13, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28803178/treatment-of-unstable-thoracolumbar-fractures-does-fracture-level-fixation-accelerate-the-bone-healing
#15
Zühtü Özbek, Emre Özkara, Hasan Önner, Gültekin Baş, İpek Canan Erman, Hülya Özen, Emre Entok, Ali Arslantaş
OBJECTIVE: This study aimed to investigate the effect of fusion on short segment including fractured level (SSIFL) and long segment (LS) transpedicular fixation after acute thoracolumbar junction (TLJ) burst fractures. The two-year clinical and radiological follow-up results of the two groups were also compared. METHODS: Seventy-four patients were randomized into one of two groups: SSIFL (n: 39) or LS (n: 35). The SSIFL group included one level above and one level below, including the fracture level, while the LS group included two levels above and two levels below, excluding the fracture level, for the transpedicular fixation...
August 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28801809/-establishment-of-a%C3%A2-trauma-surgical-department-at-the-diospi-suyana-missionary-hospital-in-curahuasi-peru
#16
REVIEW
T Boeker
The confusingly structured and in many areas corrupt health system in Peru even today provides only a fragmentary and insufficient medical treatment especially for the indigenous population (mainly Quechua Indians). Since October 2007 the Diospi Suyana missionary hospital in Curahuasi (State of Apurímac) has provided an affordable medical treatment at a high level mainly for these indigenous people of Peru; however, so far the hospital could only insufficiently meet the traumatological needs of the region...
August 11, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28801390/the-benefits-of-hardware-removal-in-patients-with-pain-or-discomfort-after-fracture-healing-of-the-ankle-a-systematic-review-protocol
#17
Alexandra Thune, Mårten Hagelberg, Hans Nåsell, Olof Sköldenberg
INTRODUCTION: For any orthopaedic surgeon working with trauma; ankle fractures are one of the most common injuries treated. The treatment of ankle fractures can be conservative, using external fixation, but more commonly the fractures are treated with open reduction and internal fixation. Residual pain and discomfort are common in patients after surgical treatment of fractures of the ankle. Sometimes it is difficult to determine whether the pain or discomfort is due to the implants left in situ or the primary injury itself...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801112/clinical-efficacies-of-coracoclavicular-ligament-reconstruction-using-suture-anchor-versus-hook-plate-in-the-treatment-of-distal-clavicle-fracture
#18
H W Yan, L Li, R C Wang, Y Yang, Y Xie, J Tang, Z Y Shi
INTRODUCTION: Comparison of clinical efficacies between coracoclavicular ligament reconstruction using autologous gracilis tendon with suture anchor and clavicular hook plate for the treatment of acute Neer type II distal clavicle fracture. HYPOTHESIS: Both coracoclavicular reconstruction with autologous gracilis tendon and clavicular hook plate could achieve satisfactory results for treating acute Neer type II distal clavicle fracture. METHODS: Acute Neer type II distal clavicle fracture patients enrolled in this prospective randomized study were divided into the coracoclavicular ligament reconstruction group (using autologous gracilis tendon and suture anchor) and the hook plate group...
August 8, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28799236/tough-self-healing-elastomers-by-molecular-enforced-integration-of-covalent-and-reversible-networks
#19
Jinrong Wu, Li-Heng Cai, David A Weitz
Self-healing polymers crosslinked by solely reversible bonds are intrinsically weaker than common covalently crosslinked networks. Introducing covalent crosslinks into a reversible network would improve mechanical strength. It is challenging, however, to apply this concept to "dry" elastomers, largely because reversible crosslinks such as hydrogen bonds are often polar motifs, whereas covalent crosslinks are nonpolar motifs. These two types of bonds are intrinsically immiscible without cosolvents. Here, we design and fabricate a hybrid polymer network by crosslinking randomly branched polymers carrying motifs that can form both reversible hydrogen bonds and permanent covalent crosslinks...
August 11, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28796721/mechanisms-predisposing-factors-and-prognosis-of-intraoperative-vertebral-subluxation-during-pedicle-subtraction-osteotomy-in-surgical-correction-of-thoracolumbar-kyphosis-secondary-to-ankylosing-spondylitis
#20
Bang-Ping Qian, Sai-Hu Mao, Jun Jiang, Bin Wang, Yong Qiu
STUDY DESIGN: A retrospective study. OBJECTIVE: To analyze the mechanisms, predisposing factors, and prognosis of the intraoperative vertebral subluxation (VS) during pedicle subtraction osteotomy (PSO) for thoracolumbar kyphosis secondary to ankylosing spondylitis (AS). SUMMARY OF BACKGROUND DATA: VS is one of the most daunting challenges that surgeons encounter during PSO closure, especially in patients with AS with ankylosed and mostly osteoporotic spine...
August 15, 2017: Spine
keyword
keyword
109391
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"