Accuracy study of computer-assisted drilling: the effect of bone density, drill bit characteristics, and use of a mechanical guide.

abstract：:Fractures and dislocations of the sternum may be associated with flexion-compression injuries of the thoracic spine. Sternal injuries most commonly occur at or near the sternomanubrial joint. We present a patient with a known thoracic spine fracture who developed a subsequent late-onset, symptomatic sternomanubrial di...

journal_title：Journal of orthopaedic trauma

authors： Stahlman GC,Wyrsch RB,McNamara MJ

更新日期：1995-01-01 00:00:00

abstract：:A mechanically improved design of bone plate and screw was compared in vivo with conventional plate fixation. This method was investigated biologically in a standardized osteotomy model on sheep tibiae. It was found that maintenance of reduction of an osteotomy was facilitated and there was no adverse effect of this f...

journal_title：Journal of orthopaedic trauma

authors： Klaue K,Kowalski M,Perren SM

更新日期：1991-01-01 00:00:00

abstract：:Rupture of the medial head of the gastrocnemius muscle ("tennis leg") is an affliction generally associated with athletic activity. The diagnosis is made by careful history and physical examination. Although its findings are characteristic, previous reports have documented misdiagnosis of this lesion as thrombophlebit...

journal_title：Journal of orthopaedic trauma

authors： Slawski DP

更新日期：1994-01-01 00:00:00

abstract：:One major advancement in the treatment of femoral neck fractures has been the development of cannulated screws. This study investigates the integrity of five commercially available cannulated screw systems. Transcervical fractures were created in 25 adult femora and repaired by three cannulated hip screws of a randoml...

journal_title：Journal of orthopaedic trauma

authors： Rouleau JP,Blasier RB,Tsai E,Goldstein SA

更新日期：1994-08-01 00:00:00

abstract：:Minifragment implants provide several advantages for the stabilization of distal humerus fractures. Compared with small fragment implants, minifragment implants may provide enhanced fracture fixation because a greater number of screws can be placed into the distal fragments. In addition, minifragment plates are easier...

journal_title：Journal of orthopaedic trauma

authors： Russell GV Jr,Jarrett CA,Jones CB,Cole PA,Gates J

更新日期：2005-08-01 00:00:00

abstract：:We reviewed 21 cases of humeral nonunion following the failure of "locking" humeral nails. The nails had been inserted as the primary operative procedure following humeral fracture in fifteen cases or after the failure of closed treatment in six cases. Reconstruction after the failure of these implants was complicated...

journal_title：Journal of orthopaedic trauma

authors： McKee MD,Miranda MA,Riemer BL,Blasier RB,Redmond BJ,Sims SH,Waddell JP,Jupiter JB

更新日期：1996-01-01 00:00:00

abstract：:Periprosthetic humerus fractures are relatively uncommon occurrence that can be difficult to manage nonoperatively. Locking plate technology has enhanced the surgical management of these fractures. However, adequate fixation around the stem remains of some concern. We describe an osteosynthesis technique using a locki...

journal_title：Journal of orthopaedic trauma

authors： Kurowicki J,Momoh E,Levy JC

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVES:External fixator pins are thought to have improved pullout strength if inserted into both cortices and if pilot holes are drilled. We tested these hypotheses and investigated effects of osteoporosis and pin location on pin pullout strength. METHODS:Self-drilling external fixator pins were inserted using 4 t...

journal_title：Journal of orthopaedic trauma

authors： Oliphant BW,Kim H,Osgood GM,Golden RD,Hawks MA,Hsieh AH,OʼToole RV

更新日期：2013-02-01 00:00:00

abstract：OBJECTIVES:To assess whether plate bending at a hole significantly changes the biomechanical properties of a locked screw. METHODS:Coronal plane bends of 5-, 15-, or 45-degree angles were placed in 3.5-mm locking compression plates with the apex at a locking hole. An additional 45-degree angle test group was created i...

journal_title：Journal of orthopaedic trauma

authors： Boulton CL,Kim H,Shah SB,Ryan SP,Metzger TA,Hsieh AH,O'Toole RV

更新日期：2014-04-01 00:00:00

abstract：OBJECTIVE:To describe a novel approach for the treatment of nonunions of diaphyseal femur fractures. DESIGN:Retrospective review. SETTING:University hospital. PATIENTS:Seven patients (six men, one woman, average age 42.5 years) with diaphyseal femoral fracture nonunions treated between November 2006 and November 200...

journal_title：Journal of orthopaedic trauma

authors： Hakeos WM,Richards JE,Obremskey WT

更新日期：2011-02-01 00:00:00

abstract：:The distribution of clindamycin in tibial cortical bone, administered via direct local infusion with an implantable pump, is described. Clindamycin concentrations in cortical bone were measured after 3, 7, and 21 days of intraosseous infusion. The tibia were divided into four quadrants relative to the outflow infusion...

journal_title：Journal of orthopaedic trauma

authors： Budsberg SC,Brown J

更新日期：1994-10-01 00:00:00

abstract：OBJECTIVES:To compare reports of implant fatigue failure submitted to the FDA of 2 commonly used cephalomedullary nails. METHODS:In total, 2724 medical device reports from the FDA's MAUDE database from Jan 2015 to Oct 2019 were reviewed for the Trochanteric Femoral Nail-Advanced (TFNa) and Gamma 3 implants. RESULTS:D...

journal_title：Journal of orthopaedic trauma

authors： Klima ML

更新日期：2021-02-01 00:00:00

abstract：OBJECTIVE:To report on the anatomic variations of the lateral femoral cutaneous nerve with respect to the ilioinguinal surgical dissection. DESIGN:Cadaveric anatomic study. PATIENTS/PARTICIPANTS:Sixty-eight ilioinguinal dissections performed in fifty cadavers. INTERVENTION:The lateral femoral cutaneous nerve was ide...

journal_title：Journal of orthopaedic trauma

authors： Hospodar PP,Ashman ES,Traub JA

更新日期：1999-01-01 00:00:00

abstract：:Lateral condyle fractures are second only to supracondylar humeral fractures when it comes to pediatric elbow fractures. Whether minimally displaced or substantially displaced, these growth plate fractures may present significant treatment challenges. These include nonunion, malunion, avascular necrosis, and growth di...

journal_title：Journal of orthopaedic trauma

authors： Ho CA,Mehlman CT

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to report the efficacy of the Kapandji technique performed in the prone position for humeral supracondylar fractures in children. DESIGN:Retrospective. SETTING:Level I trauma center. PATIENTS/PARTICIPANTS:We retrospectively reviewed 34 children with Gartland type III supracond...

journal_title：Journal of orthopaedic trauma

authors： Kao HK,Yang WE,Li WC,Chang CH

更新日期：2014-06-01 00:00:00

abstract：OBJECTIVE:To determine whether operating on "major" vertebral fractures leads to premature abortion of surgery and/or other acute cardiopulmonary complications. DESIGN:Retrospective review. CLINICAL SETTING:Level 1 trauma center. PATIENTS/PARTICIPANTS AND INTERVENTION:We retrospectively queried our institutional Tra...

journal_title：Journal of orthopaedic trauma

authors： Alvi MA,Kapurch JR 2nd,Ivanov DV,Kerezoudis P,Bydon M,Freedman BA

更新日期：2019-01-01 00:00:00

abstract：:Although opioids are widely used for the management of pain in patients with hip fracture, these medications are known to have a wide range of adverse effects that can result in suboptimal outcomes or serious life-threatening complications. Common opioid-related adverse events include gastrointestinal effects, central...

journal_title：Journal of orthopaedic trauma

authors： Sanzone AG

更新日期：2016-05-01 00:00:00

abstract：OBJECTIVE:To determine the effectiveness of exchange reamed nails for treatment of aseptic femoral delayed unions and nonunions. DESIGN:Retrospective chart review. PATIENTS:Nineteen patients admitted to the Carolinas Medical Center Level I trauma center from 1990 to 1996 for repair of femoral shaft fracture nonunion ...

journal_title：Journal of orthopaedic trauma

authors： Weresh MJ,Hakanson R,Stover MD,Sims SH,Kellam JF,Bosse MJ

更新日期：2000-06-01 00:00:00

abstract：OBJECTIVES:To evaluate use of intraoperative fluoroscopy during acetabular surgery to determine fracture reduction and accurate placement of screws. DESIGN:Retrospective. SETTING:Level I trauma center. PARTICIPANTS:Thirty patients with thirty-two acetabular fractures. INTERVENTION:Patients were evaluated with fluor...

journal_title：Journal of orthopaedic trauma

authors： Norris BL,Hahn DH,Bosse MJ,Kellam JF,Sims SH

更新日期：1999-08-01 00:00:00

abstract：OBJECTIVES:The diagnosis and treatment of syndesmotic ankle fractures is controversial. This systematic review was performed to clarify the current understanding addressing several clinical questions that arise in the treatment of such injuries. DATA SOURCES:The English language literature was searched using PubMed, E...

journal_title：Journal of orthopaedic trauma

authors： Michelson JD,Wright M,Blankstein M

更新日期：2018-01-01 00:00:00

abstract：:In our search for an osteosynthesis device that would tolerate the surgical errors of the inexperienced surgeon, we tested in vitro femoral stiffness in 75 human osteoporotic femora after internal fixation of a cervical neck osteotomy using three commonly used devices: two von Bahr screws (A. Ericsson AB, Sweden), two...

journal_title：Journal of orthopaedic trauma

authors： Hernefalk L,Messner K

更新日期：1996-01-01 00:00:00

abstract：:This report presents a case demonstrating the nonunion of a capital femoral physeal fracture with a large metaphyseal fragment in a 10-year-old boy. To our knowledge, there is no previously reported case of this type of nonunion. The treatment of this nonunion presented a potential risk of premature physeal closure an...

journal_title：Journal of orthopaedic trauma

authors： Yukata K,Kubo T,Matsui Y,Koizumi T,Takata S,Yasui N

更新日期：2010-08-01 00:00:00

abstract：:Radial head fractures are common injuries comprising 1/3 of the fractures about the elbow. As a secondary valgus stabilizer of the elbow, radial head fractures can compromise elbow stability leading to long-term pain, dysfunction, and degenerative change. Furthermore, radial head fractures can be accompanied by associ...

journal_title：Journal of orthopaedic trauma

authors： Eyberg BA,McKee MD

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVES:To compare the outcomes of two different surgical treatments for the management of isolated closed Mason Type 2 radial head fractures. DESIGN:Retrospective study. The Student t test and McPearson chi-square test were used to evaluate whether there was a significance difference between the groups. PATIENTS:...

journal_title：Journal of orthopaedic trauma

authors： Zarattini G,Galli S,Marchese M,Mascio LD,Pazzaglia UE

更新日期：2012-04-01 00:00:00

abstract：OBJECTIVES:Residual dysfunction after pelvic trauma has been previously described, but limited functional outcome data are available in the female population after high-energy pelvic ring injury. The purposes of this study were to determine functional outcomes and to characterize factors predictive of outcome. DESIGN:...

journal_title：Journal of orthopaedic trauma

authors： Vallier HA,Cureton BA,Schubeck D,Wang XF

更新日期：2012-05-01 00:00:00

abstract：:Business intelligence in the field of medicine, particularly with physicians, has been an abstract concept at best with no objective metric. Furthermore, in many arenas, it was taboo for medical students, residents, and physicians to discuss the business and finances of their work for fear that it would interfere with...

journal_title：Journal of orthopaedic trauma

authors： Hill AD

更新日期：2014-09-01 00:00:00

abstract：:A case of an angulated, greenstick fracture of the scapula mimicking scapular winging in a skeletally immature 12-year-old boy is described. The bony deformity was visualized with plain radiography. CT was helpful in exclusion of a thoracic injury or an underlying neoplasm. Closed reduction yielded satisfactory result...

journal_title：Journal of orthopaedic trauma

authors： Bowen TR,Miller F

更新日期：2006-02-01 00:00:00

abstract：OBJECTIVES:We developed a protocol to determine the timing of definitive fracture care based on the adequacy of resuscitation. Inception of this project required a multidisciplinary group, including physicians from anesthesiology, general trauma and critical care, neurosurgery, orthopaedic spine, and orthopaedic trauma...

journal_title：Journal of orthopaedic trauma

authors： Vallier HA,Moore TA,Como JJ,Dolenc AJ,Steinmetz MP,Wagner KG,Smith CE,Wilczewski PA

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:To investigate whether a conventional fracture hematoma block (FHB) or an ultrasound-guided peripheral nerve block has more superior analgesic effect during nonoperative management of distal radius fractures in an emergency department setting. Two peripheral nerve block types were investigated, one at the le...

journal_title：Journal of orthopaedic trauma

authors： Siebelt M,Hartholt KA,van Winden DFM,Boot F,Papathanasiou D,Verdouw BC,de Vries MR,Mathijssen NM,Kraan GA

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVES:Open fractures with bone loss are common, disabling injuries. Biodegradable, load-bearing scaffolds able to carry high concentrations of local antibiotics are an emerging technology to address these injuries. This study investigates the use of such scaffolds with gentamicin (along with bone morphogenetic pro...

journal_title：Journal of orthopaedic trauma

authors： Stewart RL,Cox JT,Volgas D,Stannard J,Duffy L,Waites KB,Chu TM

更新日期：2010-09-01 00:00:00