Abstract:
INTRODUCTION:Even following the introduction of the "third generation" cementing technique, an improvement of the fixation of the acetabular component similar to that of the femoral has not been shown in clinical studies. The goal of the present study was to achieve a better stability with the use of an amphiphilic bonder while preserving the mechanically important subchondral sclerosis. MATERIALS AND METHODS:In a total of 20 sheep, a cemented total hip replacement was implanted. In the treatment group (n = 10), the implantation was carried out following surface conditioning of the acetabular bed with an amphiphilic bonder. All the sheep were followed for 9 months. To assess the biocompatibility, the osseous ingrowth at the cement-bone interface was depicted with the help of an in vivo fluorescent marking of the osteoblasts. Additionally, conventional radiographs were obtained over the course of treatment. Finally, the ovine pelvic regions were split following a standardized technique allowing for histological evaluation of the cement-bone interfaces. RESULTS:The acetabular components of the treatment group revealed a stable cement-bone compound. In the control group, the implants were easily dislodged from their beds. This finding was consistent with the radiological and histological results, which had revealed increased, progressive lytic radiolucent lines and the interposition of fibrous tissue at the cement-bone interface in the control group compared to the treatment group. The bonder was biocompatible. CONCLUSION:Following the application of the bonder, the cemented acetabular components revealed an improved stability without signs of inflammation or neoplasia in a viable acetabular osseous bed. With the help of this technique, the in vivo longevities of cemented acetabular components can be increased in the clinical setting without sacrificing the biomechanical relevant subchondral sclerosis.
journal_name
Arch Orthop Trauma Surgjournal_title
Archives of orthopaedic and trauma surgeryauthors
Müller-Rath R,Wirtz DC,Siebert CH,Andereya S,Gravius S,Hermanns-Sachweh B,Marx R,Mumme Tdoi
10.1007/s00402-007-0408-6subject
Has Abstractpub_date
2008-07-01 00:00:00pages
701-7issue
7eissn
0936-8051issn
1434-3916journal_volume
128pub_type
杂志文章abstract:BACKGROUND:Anterosuperior rotator cuff tears involving the subscapularis and supraspinatus tendons are less common than other tears of the rotator cuff. The purpose of this study was to report the clinical outcome, rotator cuff strength and structural integrity of open repair of combined anterosuperior rotator cuff tea...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 临床试验,杂志文章
doi:10.1007/s00402-011-1400-8
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:The direct anterior approach (DAA) is an increasingly popular technique for performing total hip arthroplasty (THA). This muscle-sparing approach may yield functional benefits. However, DAA has been associated with an increased risk incidence (RI) of intra- and postoperative complications. MATERIALS AND M...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00402-015-2258-y
更新日期:2015-08-01 00:00:00
abstract:INTRODUCTION:We conducted a prospective study to evaluate the long-term results after Corin C-Fit uncemented total hip arthroplasty in young patients with hydroxyapatite or porous coated components. MATERIALS AND METHODS:We prospectively followed 36 patients (38 hips) who had Corin C-Fit uncemented total hip arthropla...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-007-0557-7
更新日期:2008-12-01 00:00:00
abstract:INTRODUCTION:Posterior selective thoracolumbar or lumbar (TL/L) fusion with pedicle screw constructs for adolescent idiopathic scoliosis (AIS) has been studied in a few researches. However, few studies have discussed the indication for selective TL/L fusion and the behaviors of its adjacent disc angle. The present stud...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-016-2570-1
更新日期:2017-01-01 00:00:00
abstract:INTRODUCTION:Donor site morbidity constitutes the most prevalent source of complications during anatomic glenoid reconstruction. Therefore, the aim of this study was to evaluate the clinical and radiologic results of arthroscopic anatomic glenoid reconstruction using an allogenic, tricortical iliac crest bone graft for...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-020-03380-z
更新日期:2020-07-01 00:00:00
abstract::To evaluate the spontaneous healing capability of acute anterior cruciate ligament (ACL) injuries, conservative treatment was applied in a selected group of 31 patients, who had low athletic demands. Each patient demonstrated a continuous ACL on magnetic resonance imaging (MRI), from the original femoral attachment th...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-001-0387-y
更新日期:2002-05-01 00:00:00
abstract:INTRODUCTION:The reliability of joint line tenderness was previously investigated among other clinical tests for the diagnosis of meniscal pathology with variable results. The aim of this study was to evaluate and compare the accuracy of joint line tenderness as a clinical diagnosing test for arthroscopically confirmed...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-015-2305-8
更新日期:2015-11-01 00:00:00
abstract:INTRODUCTION:The German national nosocomial infections surveillance system (KISS) has been collecting surveillance data from hip and knee prosthesis operations since 1997. The purpose of this article is to investigate whether surveillance and feedback of surgical site infection (SSI) information to the physicians and n...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-005-0036-y
更新日期:2005-10-01 00:00:00
abstract::A case of painful junctura tendinum of the hand extensors is presented. This rare condition may have developed because of anatomical factors, including the type of connection and location of the junctura, and because of the unique position that the fingers assume during bowling. ...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s004020050275
更新日期:1998-01-01 00:00:00
abstract::The cases of 80 patients with necrosis of the femoral head who underwent operative treatment in the period April 1980 to April 1988 are reported. Altogether, 102 operative procedures were carried out: 48 intertrochanteric osteotomies, 50 arthroplasties, 3 subchrondral bone graftings, and in one case drilling of the ne...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/BF00443473
更新日期:1992-01-01 00:00:00
abstract:PURPOSE:Initial graft tension in anterior cruciate ligament (ACL) reconstruction affects stability and tension loss at follow-up. This study investigated the influence of hybrid tibial fixation in 3-tunnel double-bundle ACL reconstruction on initial graft tension and tension change and stability under anterior and comb...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-017-2698-7
更新日期:2017-07-01 00:00:00
abstract::In patients with persistent localized pain at the level of a sesamoid bone of the thumb not obviously related to trauma, sesamoidectomy gives excellent results. Often no X-ray or histological abnormalities are found, leaving the origin of pain problems still unsolved. ...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/BF00431360
更新日期:1990-01-01 00:00:00
abstract:INTRODUCTION:Adverse events and associated morbidity and subsequent costs receive increasing attention in clinical practice and research. As opposed to complications, errors are not described or analysed in literature on fracture surgery. The aim of this study was to provide a description of errors and complications in...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-015-2377-5
更新日期:2016-02-01 00:00:00
abstract:INTRODUCTION:Posterior lumbar interbody fusion (PLIF) and internal fixation are commonly performed for the treatment of lower back pain due to lumbar spinal degeneration. We have developed a novel interspinous fixation device, the interspinous fastener (ISF) for potential use in the surgical management of degenerative ...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-014-1977-9
更新日期:2014-05-01 00:00:00
abstract::The purpose of this study was to evaluate whether the ambulatory level premorbid or at discharge reflected the survival rate better. Ambulatory level was retrospectively evaluated as a postoperative indicator of survival rate following operative treatment in 301 consecutive patients over 65 years old. All of the patie...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/pl00013763
更新日期:2000-01-01 00:00:00
abstract:INTRODUCTION:Current surgical methods to treat atlantoaxial instability pose potential risks to the surrounding blood vessels and nerves of operative approach. Therefore, more secure and highly effective methods are expected. This study sought to assess the biomechanical efficacy of a novel unilateral double screw-rod ...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-017-2781-0
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Large acetabular defects and pelvic discontinuity represent complex problems in revision total hip arthroplasty. This study aimed to investigate whether reconstruction with the Ganz reinforcement ring would provide durable function in large acetabular defects. PATIENTS AND METHODS:46 hips (45 patients, 19 m...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-017-2731-x
更新日期:2017-08-01 00:00:00
abstract::We examined the effect of steroid treatment on the intraosseous femoral vasculature in rabbits, with particular emphasis on the morphologic changes in bone marrow sinusoids and central veins. Adult rabbits were divided into three treatment groups: group A, untreated control; group B, animals were treated with intramus...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-002-0437-0
更新日期:2002-12-01 00:00:00
abstract:INTRODUCTION:Posterior instrumented fusion alone has been considered inadequate to correct scoliosis in most patients with neurofibromatosis type-1 (NF-1) because of their weak bone structure. This study was undertaken to evaluate whether the extension of fusion one level beyond the conventional fusion level would enab...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-008-0696-5
更新日期:2009-07-01 00:00:00
abstract:INTRODUCTION:Adjacent segment degeneration (ASD) is a complication of lumbar spinal fusion. There are some reports on the cause of this degeneration but none concerning its prevention. We performed sublaminar wiring stabilization to prevent ASD after posterolateral lumbar spinal fusion with instrumentation. The purpose...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-008-0725-4
更新日期:2009-07-01 00:00:00
abstract::This is a report of a 2-year follow-up of a missed posterior shoulder dislocation treated with open reduction and glenoid reconstruction with corticocancellous iliac bone autograft. In such cases, this treatment option may be an alternative to hemiarthroplasty of the shoulder. ...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-004-0693-2
更新日期:2004-07-01 00:00:00
abstract::We performed two rotationplasties (type A1 and A2) as salvage procedures in cases of custom-made endoprosthetic replacements of the distal femur and knee joint. The patients suffered from malignant bone and soft-tissue tumors of the knee, respectively. One of them developed chronic osteomyelitis around both stems of t...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s004029900107
更新日期:2000-01-01 00:00:00
abstract:INTRODUCTION:In the proximal femoral metaphysis, hematopoietic marrow is predominant during the adult stage of life. The conversion of hematopoietic marrow to fatty marrow in the proximal femoral metaphysis has been suggested as an etiologic factor of ischemia in the pathogenesis of femoral head osteonecrosis. To deter...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-005-0824-4
更新日期:2005-07-01 00:00:00
abstract:PURPOSE:Pelvic ring fractures are challenging injuries and require effective treatment due to the frequently compromised patient condition. The aim of this study was to evaluate the outcome of unstable pelvic ring injuries treated with a minimally invasive pedicle screw-rod system. METHODS:Retrospective analysis was p...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-018-3094-7
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Greater trochanteric pain syndrome (GTPS) is clinically defined as greater trochanter pain with mechanical characteristics. Most cases of GTPS are resolved with conservative treatment. Surgical techniques are reserved for those who had unsatisfactory results with conservative treatment. PURPOSE:The aim of t...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-014-2106-5
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:In an alumina-on-alumina total hip arthroplasty (THA), recommended with a small inclination angle <45°, the acetabular component (cup) may be positioned more medially to be covered almost completely by host bone. The purpose of this study was to identify the correlating factors and to evaluate the outcomes of m...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-012-1661-x
更新日期:2013-03-01 00:00:00
abstract:PURPOSE:To investigate whether tibial tubercle fracture affected clinical outcomes and bony union in medial opening wedge high tibial osteotomy with distal tibial tubercle osteotomy (DTO) and to determine the anatomical risk factors for tibial tubercle fracture. MATERIALS AND METHODS:All patients who underwent DTO wer...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-020-03688-w
更新日期:2020-11-23 00:00:00
abstract:INTRODUCTION:Recent reports in the adult literature reported the use of standardized radiographic measurement techniques to determine distal radioulnar joint (DRUJ) instability. The aim of this study was to evaluate the efficacy and accuracy of (1) the MRI-based modified radioulnar ratio technique and (2) the pisoscaph...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-020-03470-y
更新日期:2020-07-01 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
pub_type: 杂志文章,评审
doi:10.1007/s00402-012-1677-2
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Flexible flatfoot is a frequent deformity found in children. The aim of this study is to evaluate the pedographic outcome of the percutaneous arthroereisis with the use of a screw through the sinus tarsi into the talus. MATERIALS AND METHODS:43 calcaneo-stop procedures of 25 patients (18 bilateral, seven un...
journal_title:Archives of orthopaedic and trauma surgery
pub_type: 杂志文章
doi:10.1007/s00402-011-1316-3
更新日期:2011-10-01 00:00:00