Failed joint unloading implant system in the treatment of medial knee osteoarthritis.

abstract：:Implantation of chondrosarcoma in the bones of the hands is an infrequent occurrence. We present two cases in which the fifth metacarpal and the proximal phalanx of the index finger, respectively, were affected in two patients aged 47 and 67 years, who, without previous known lesions, came to consultation on the appea...

journal_title：Archives of orthopaedic and trauma surgery

authors： Hernàndez-Vaquero D,Cima-Suarez M,Garcia-Pravia C

更新日期：1991-01-01 00:00:00

abstract：:This study was designed to review the clinical experience of cementation in the treatment of giant cell tumor of bone and to clarify its biologic basis. Eleven patients treated by this technique had results rated excellent. No recurrences of the tumor were found. Serious complications, including infection, late fractu...

journal_title：Archives of orthopaedic and trauma surgery

authors： Komiya S,Inoue A

更新日期：1993-01-01 00:00:00

abstract：:Due to its hollow construction, which gives it elasticity, the Cenos hollow stem (Artos) reduces stress shielding in the intertrochanteric region and reduces bone remodelling at the distal tip after implantation of a cementless stem in the femoral canal. This should contribute to a longer implant survival time and red...

journal_title：Archives of orthopaedic and trauma surgery

authors： Schmidt J,Hackenbroch MH

更新日期：1994-01-01 00:00:00

abstract：INTRODUCTION:This study characterizes ovariectomized (OVX)-induced osteoporotic fracture healing with focus on estrogen receptors (ERs). Callus formation plays a critical role in fracture healing, and ERs are well-known mechanosensors in osteogenic pathways. It was hypothesized that callus formation was related to and ...

journal_title：Archives of orthopaedic and trauma surgery

authors： Chow SK,Leung KS,Qin L,Wei F,Cheung WH

更新日期：2014-10-01 00:00:00

abstract：INTRODUCTION:The airbag is an established car safety device. However, recent studies pointed out that even the airbag might cause injuries. Nevertheless, most physicians do consider a lower risk in accident victims sustaining severe injury of the chest, when a deployed frontal airbag has been reported. We set out to ve...

journal_title：Archives of orthopaedic and trauma surgery

authors： Matthes G,Schmucker U,Lignitz E,Huth M,Ekkernkamp A,Seifert J

更新日期：2006-10-01 00:00:00

abstract：:Soft-tissue defects following calcaneal fractures can be covered in a relatively easy and safe procedure. We have modified the familiar distally based sural artery flap by lifting a part of the gastrocnemius muscle. With an inferior pedicle, this musulocutaneous flap can be rotated onto the defect on the sole of the f...

journal_title：Archives of orthopaedic and trauma surgery

authors： Mueller JE,Ilchmann T,Lowatscheff T

更新日期：2001-06-01 00:00:00

abstract：:Even today the aetiology of the frozen shoulder is still under discussion. At the Orthopaedic Department of the Medizinische Hochschule Hannover, 118 persons with a frozen shoulder were treated as in- or outpatients between 1980 and 1988. We investigated the results of two different specific therapy concepts. Most of ...

journal_title：Archives of orthopaedic and trauma surgery

authors： Melzer C,Wallny T,Wirth CJ,Hoffmann S

更新日期：1995-01-01 00:00:00

abstract：:Dedifferentiated chondrosarcoma (DDCS) comprises approximately 10% of all chondrosarcomas and has the worst outcome with 5-year survival of 10%. The preferred localizations are femur, humerus and pelvis. We report a case of DDCS that arose in proximal phalanx of left-hand thumb of a 66-year-old man. He was admitted wi...

journal_title：Archives of orthopaedic and trauma surgery

authors： Doganavsargil B,Argin M,Sezak M,Sabah D,Sarsik B,Omur O,Oztop F

更新日期：2009-02-01 00:00:00

abstract：INTRODUCTION:Ring fixation of C1 can be performed using pedicle screws and a rod in case of unstable Jefferson or lateral mass fractures of C1. MATERIALS AND METHODS:In a case series of three patients, we stabilized C1 fractures surgically using a modified technique of C1 ring fixation by using monoaxial instead of po...

journal_title：Archives of orthopaedic and trauma surgery

authors： Gumpert R,Poglitsch T,Krassnig R,Pranzl R,Puchwein P

更新日期：2017-09-01 00:00:00

abstract：INTRODUCTION:Recurrent posterior glenohumeral instability poses a challenge for treatment. Bone block procedures have been advocated in cases where a bony defect is present. However, these techniques are not free of complications due to the proximity of neurovascular structures. The aim of this study is to measure the ...

journal_title：Archives of orthopaedic and trauma surgery

authors： Valencia Mora M,Martínez Menduiña A,Hernández Galera C,Pérez Expósito R,Aramberri Gutiérrez M

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:With ankle arthritis often affecting young patients, joint-sparing treatments instead of total joint replacement should be considered. Only a few implants were specially developed for supramalleolar osteotomies (SMOT). This study was performed to analyse the stability of different implants and their appropri...

journal_title：Archives of orthopaedic and trauma surgery

authors： Ettinger S,Schwarze M,Yao D,Ettinger M,Claassen L,Stukenborg-Colsman C,Thermann H,Plaass C

更新日期：2018-10-01 00:00:00

abstract：INTRODUCTION:The indication and treatment of malunited fractures of the distal radius in the growing skeleton differ from those for adults. The literature results are scarce. In this study we examined the results of surgical correction following fractures of the distal radius in infants. MATERIALS AND METHODS:Seven in...

journal_title：Archives of orthopaedic and trauma surgery

authors： Meier R,Prommersberger KJ,van Griensven M,Lanz U

更新日期：2004-01-01 00:00:00

abstract：INTRODUCTION:It is still controversial whether adjacent level compression fractures after balloon kyphoplasty (BK) and vertebroplasty (VP) should be regarded as the consequence of stiffness achieved by augmentation with bone cement or if the adjacent level fractures are simply the result of the natural progression of o...

journal_title：Archives of orthopaedic and trauma surgery

authors： Movrin I,Vengust R,Komadina R

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:Hip and knee arthroplasties are frequently complicated by the need for allogeneic blood transfusions. The surveys were developed to assess the use of blood-saving measures in orthopedic surgery in the Netherlands in 2002 and 2007. STUDY DESIGN AND METHODS:In 2002 and 2007, a questionnaire on blood managemen...

journal_title：Archives of orthopaedic and trauma surgery

authors： Horstmann WG,Ettema HB,Verheyen CC

更新日期：2010-01-01 00:00:00

abstract：INTRODUCTION:We wanted to test the hypothesis that quality changes occur in early-stage arthritic subchondral cancellous bone after acute subchondral damage. So far, not much attention has been paid to changes of the subchondral bone after traumatic subchondral lesions. MATERIALS AND METHODS:With an established animal...

journal_title：Archives of orthopaedic and trauma surgery

authors： Lahm A,Kreuz PC,Oberst M,Haberstroh J,Uhl M,Maier D

更新日期：2006-11-01 00:00:00

abstract：PURPOSE:Evidence-based advice for return to work (RTW) after anterior cruciate ligament (ACL) reconstruction is not available. Therefore, the objectives of this study were to determine when patients achieve full RTW, and to explore the beneficial and limiting factors for fully RTW after ACL reconstruction. METHODS:A r...

journal_title：Archives of orthopaedic and trauma surgery

authors： Groot JA,Jonkers FJ,Kievit AJ,Kuijer PP,Hoozemans MJ

更新日期：2017-02-01 00:00:00

abstract：:Posttraumatic malunion or secondary dislocation can cause wrist joint incongruency. Uncorrected malalignment increases the risk of secondary degenerative changes and chronic pain. Therefore, early correction using the available fixed-angle devices, cancellous bone grafting only becomes necessary in larger bony defects...

journal_title：Archives of orthopaedic and trauma surgery

authors： Krimmer H,Schandl R,Wolters R

更新日期：2020-05-01 00:00:00

abstract：:This study investigated the relevance of a mangled extremity severity score (MESS) to the evaluation of intracompartmental pressure in injured patients. We measured intracompartmental pressures with a modification of the Whitesides method and compared these values with MESS in 27 patients after trauma. For 5 of them f...

journal_title：Archives of orthopaedic and trauma surgery

authors： Uslu MM,Altun NS,Cila E,Atik OS

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:Most studies have concentrated on the changes in contact pressure and area on the tibiofemoral joint. This study compared the contact mechanics underneath the medial meniscus of a repaired vertical longitudinal tear with that of the intact or the torn ones. METHODS:In this controlled laboratory study, a 1000 N...

journal_title：Archives of orthopaedic and trauma surgery

authors： Chen Z,Zhang H,Luo H,Yang R,Zhang Z,Jiang C,Hou J,Zhou Y,Xu Y,Song B,Li W

更新日期：2020-09-01 00:00:00

abstract：INTRODUCTION:Numerous surgical treatment options are proposed for the Kienböck disease but there has not been a consensus on the most appropriate method yet. The aim of this study is to present our experience and preliminary results of the use of vascularized bone graft from dorsal radius. MATERIALS AND METHODS:Second...

journal_title：Archives of orthopaedic and trauma surgery

authors： Ozalp T,Yercan HS,Okçu G

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND:Current intramedullary nails with a radius of curvature (ROC) of 1500-2000 mm sometimes cause distal anterior cortical encroachment. Furthermore, clinical data indicate that the proximal nail end is too long for some Asian patients. The objective of our study was to develop a comprehensive 3D measurement pro...

journal_title：Archives of orthopaedic and trauma surgery

authors： Schmutz B,Kmiec S Jr,Wullschleger ME,Altmann M,Schuetz M

更新日期：2017-03-01 00:00:00

abstract：:Five fractures of the capitellum were fixed with a Herbert screw. Three patients had a type 1 fracture and two patients had a type 2 fracture. In four patients the fragment was fixed by insertion of the screw from the lateral epicondyle towards the joint line, with good clinical and radiological results. In one patien...

journal_title：Archives of orthopaedic and trauma surgery

authors： Liberman N,Katz T,Howard CB,Nyska M

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND:It is difficult to identify objective parameters for assessing the joint function when dealing with the evaluation of orthopaedic procedures, especially endoprosthetic hip replacement. Clinical gait analysis enables parameters of force and movement to be quantified. However, the influence of gait speed on th...

journal_title：Archives of orthopaedic and trauma surgery

authors： Möckel G,Perka C,Labs K,Duda G

更新日期：2003-07-01 00:00:00

abstract：:We conducted a systematic review of the literature on the use of both resorbable and non-resorbable cement as an adjunct to internal fixation of intertrochanteric hip fractures. Two reviewers independently assessed the methodological quality and extracted relevant data from each included study. In cases in which the o...

journal_title：Archives of orthopaedic and trauma surgery

authors： Namdari S,Rabinovich R,Scolaro J,Baldwin K,Bhandari M,Mehta S

更新日期：2013-04-01 00:00:00

abstract：INTRODUCTION:Failed total knee replacement with compromised bone and soft-tissues can be challenging. In these situations, arthrodesis remains a treatment option of a limb-saving procedure. METHODS:We investigated the outcome of treatment with an intramedullary cemented knee arthrodesis nail implanted in 22 consecutiv...

journal_title：Archives of orthopaedic and trauma surgery

authors： Neuerburg C,Bieger R,Jung S,Kappe T,Reichel H,Decking R

更新日期：2012-08-01 00:00:00

abstract：:Dipygus or pygomelia is an incomplete form of twinning due to the incomplete division of the embryonic disc. This extremely rare condition consists in the presence of an accessory limb that generally inserts into the buttock or perineum. Associated anomalies such as duplication of the genitourinary or the intestinal t...

journal_title：Archives of orthopaedic and trauma surgery

authors： Cavanilles-Walker JM,Kröber MW

更新日期：2014-06-01 00:00:00

abstract：:Osteosarcoma was detected in two siblings. Their human leukocyte antigen (HLA) phenotypes were completely identical, although they were different from those of osteosarcoma patients in previous reports. Despite an extensive search of family and past history, no significant background related to the induction of cancer...

journal_title：Archives of orthopaedic and trauma surgery

authors： Shinozaki T,Watanabe H,Shimizu T,Yanagawa T,Takagishi K

更新日期：2000-01-01 00:00:00

abstract：:To determine the fate of an impacted allograft after a minimum follow-up of 1 year, we examined 9 of 40 patients who underwent revision arthroplasty with the impaction grafting technique. The allograft used in this study was morselized cancellous freeze-dried allograft. We examined these 9 patients with technetium-99 ...

journal_title：Archives of orthopaedic and trauma surgery

authors： Mazhar Tokgözoğlu A,Aydin M,Atilla B,Caner B

更新日期：2000-01-01 00:00:00

abstract：INTRODUCTION:The rotator cuff has a characteristic structure, in that one surface faces articular cartilage and another faces bursa. This structure may produce differences in the healing process between the rotator cuff and other tendons. We investigated the spontaneous healing process of a surgically created supraspin...

journal_title：Archives of orthopaedic and trauma surgery

authors： Hirose K,Kondo S,Choi HR,Mishima S,Iwata H,Ishiguro N

更新日期：2004-07-01 00:00:00

abstract：:In this paper, a case of closed medial subtalar dislocation and accompanying talar head fracture in a 22-year-old man which occurred while walking on a downhill road is reported. Closed reduction under general anesthesia was unsuccessful. The obstacle for closed reduction was determined at surgery for open reduction a...

journal_title：Archives of orthopaedic and trauma surgery

authors： Pehlivan O,Akmaz I,Solakoglu C,Rodop O

更新日期：2002-12-01 00:00:00