Abstract:
PURPOSE:The purpose of this study is to analyze the results using the USS fracture MIS system (DePuy Synthes) to treat instable pelvic ring fractures. As its outstanding feature, it is the only Schanz screw and rod system at present that combines angular stability, perforation/fenestration of the screws for cement-augmentation, a variable screw length, and a large screw diameter. MATERIALS AND METHODS:Retrospective investigation of 134 pelvic ring fractures treated in 2012-2013. Twenty-five patients obtained the abovementioned implant. Besides baseline characteristics of the included patients and the surgical procedure, a clinical/radiological follow-up of six months was analyzed. RESULTS:Dividing the collective into two groups, I high-energy trauma and II fragility fracture of the pelvis, the following results were recorded: group I: ten patients, six male, age 48.4 ± 19.7 years. Mean ISS 41 ± 22.5, fracture classification: AO/OTA type 61 B1/C1/C3 = 1/5/4. Operative treatment: three transiliac internal fixator, seven iliolumbar fixation, one implant was cement-augmented. Group II: 15 patients, 14 female, age 77.5 ± 10.1 years. Fracture classification according to Rommens: FFPII/III/IV = 6/1/8. Operative treatment: eight transiliac internal fixator, seven iliolumbar fixation, 14 implants were cement-augmented. Overall surgical side complications: 16%. Radiological examination: correct positioning of all ilium screws. Follow-up after six month (16 patients): all showed fracture consolidation. One ilium screw was broken close to the connecting clamp. CONCLUSION:The investigated Schanz screw rod system is a suitable implant to broaden the established procedures to stabilize dorsal pelvic ring fractures. TRIAL REGISTRATION:The study is registered at the Clinical Trial Registry University of Regensburg (Number Z-2017-0878-3).
journal_name
Int Orthopjournal_title
International orthopaedicsauthors
Schmitz P,Baumann F,Acklin YP,Gueorguiev B,Nerlich M,Grechenig S,Müller MBdoi
10.1007/s00264-018-3988-6subject
Has Abstractpub_date
2019-03-01 00:00:00pages
697-703issue
3eissn
0341-2695issn
1432-5195pii
10.1007/s00264-018-3988-6journal_volume
43pub_type
杂志文章abstract:PURPOSE:Trapeziometacarpal (TM) osteoarthritis is the most common type of arthritis of the hand. To date, among surgical alternatives proposed, no one type has been proven superior to others. In this prospective study we evaluated the efficacy of treating arthroplasty with a latest-generation pyrocarbon implant (Pyroca...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-3016-z
更新日期:2016-07-01 00:00:00
abstract:PURPOSE:In prosthetic joint infections (PJIs) of the knee, debridement with implant retention is associated with a high risk of recurrence. METHODS:A single-centre cohort study was performed with extensive analysis of the literature covering 1980-2012. RESULTS:In 21 patients (mean age 80.4 years, 19 immunosuppressed)...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-013-1923-4
更新日期:2013-08-01 00:00:00
abstract::Between 1987 and 1991 the spine was stabilised in 205 patients using corundum ceramic implants. The radiological results were assessed with a follow up of from 6 to 24 months and were graded as good in 81%. Poor results were not due to the implanted material, but were usually caused by failure to obtain full correctio...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00180170
更新日期:1994-02-01 00:00:00
abstract:PURPOSE:The hypothesis of our study is that a routine tibial cut during cruciate retaining TKA may result in a partial or a total removal of the PCL footprint. Therefore providing a reliable landmark is essential to estimate the probability of PCL damage with a tibial cut and to enable the surgeon to decide pre-operati...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-2100-5
更新日期:2014-02-01 00:00:00
abstract:PURPOSE:Indications for amputation in natural disasters are not the same compared to our daily practice. They must be determined by those with great surgical experience and good knowledge of military or disaster surgical doctrine. Unfortunately, nowadays few surgeons have this experience. In fact, some volunteer surgeo...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-012-1548-z
更新日期:2012-10-01 00:00:00
abstract::We describe a method of quantifying the lateral/medial thrust of the knee which occurs in the early phase of walking. We have used this method to evaluate the effects of wedged insoles on the lateral and medial thrust for normal knees and knees with unicompartment osteoarthritis (OA). A laterally elevated (valgus) ins...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s002640050174
更新日期:1997-01-01 00:00:00
abstract:PURPOSE:Adolescent idiopathic scoliosis (AIS) is reported to be associated with the two traditional estrogen receptor genes, ESR1 and ESR2. Yet, the novel estrogen receptor G protein-coupled estrogen receptor 1 (GPER) has not been studied. To investigate the association of GPER gene polymorphisms with the onset and det...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1374-8
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:Tibial fractures are the most common lower limb fractures. Some criteria such as open fractures and increasing open stage are known to be associated with high delayed union and pseudarthrosis rate. In cases of delayed or nonunion, classical treatment is autologous cancelous bone graft which is associated with h...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-014-2342-x
更新日期:2014-09-01 00:00:00
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journal_title:International orthopaedics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00264-016-3143-1
更新日期:2016-12-01 00:00:00
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journal_title:International orthopaedics
pub_type: 杂志文章,meta分析,评审
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更新日期:2017-10-01 00:00:00
abstract::Subluxation of the patella may produce pain and instability in young people. However its classification, diagnosis and treatment are controversial. We have used computerized tomography (CT) to measure the amount of lateral shift of the patella and the angle of tilt to the femur in patients with subluxation. The mean l...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00267752
更新日期:1986-06-01 00:00:00
abstract:PURPOSE:Acetabular bone loss is a challenging problem in revision total hip arthroplasty (rTHA). Severe bone loss is not uncommon especially in periprosthetic joint infection. Surgical options, including revision shells, rings, and cages-with or without bone allograft-are affected by high complication rates and unsatis...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04623-9
更新日期:2020-10-01 00:00:00
abstract::Total hip arthroplasty (THA) is one of the most successful operations that can restore function and relieve pain. Although a majority of the patients achieve significant pain relief after THA, there are a number of patients that develop chronic pain for unknown reasons. A literature search was performed looking for ch...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-012-1711-6
更新日期:2013-01-01 00:00:00
abstract::Pure alumina ceramic has been in clinical use in orthopaedics since 1971 and, currently, up to 5 million components have been implanted. Alumina offers advantages like stability, biocompatibility and low wear; however, it has limited strength. Applications are limited by design considerations. Engineers in biomaterial...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-007-0484-9
更新日期:2009-04-01 00:00:00
abstract::The purpose of this study was to investigate the effects of addition of antibiotics into cement powder on the shear properties of the cement-metal interface. The approach involved adding 800 mg of teicoplanin to 40 g bone cement powder in the t-800 group, 1,600 mg teicoplanin in the t-1,600 group, and no antibiotic in...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-007-0347-4
更新日期:2008-08-01 00:00:00
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journal_title:International orthopaedics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00264-014-2505-9
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:The present study was designed to address whether osteoblasts play a synergistic role in promoting mesenchymal stem cell (MSC) osteogenesis in a direct cell-cell contact co-culture model. METHODS:Murine C3H10T1/2 and MC3T3-E1 cell lines were mixed and plated onto 12-well culture plates and co-cultured at vario...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1259-x
更新日期:2012-01-01 00:00:00
abstract:PURPOSE:Anatomically correct graft positioning at the femoral insertion site is a key factor in surgical reconstruction of the medial patello-femoral ligament (MPFL). Basically there are two techniques to define this point in fluoroscopy during surgery. The role of the anatomical femoral torsion on the accuracy and rep...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-014-2523-7
更新日期:2015-03-01 00:00:00
abstract:PURPOSE:A posterior-anterior vertebral vector is proposed to facilitate visualization and understanding of scoliosis. The aim of this study was to highlight the interest of using vertebral vectors, especially in the horizontal plane, in clinical practice. METHODS:We used an EOS two-/three-dimensional (2D/3D) system an...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-017-3548-5
更新日期:2017-11-01 00:00:00
abstract::The authors describe the technique and results obtained by a derotation osteotomy of the tibia in children. The method is simple, reliable and does not require internal fixation. It is suitable for dealing with deformity following poliomyelitis, and may also be used to treat tibial torsion which fails to correct with ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266870
更新日期:1985-01-01 00:00:00
abstract::Over the last two centuries, treatment of hip pathology has evolved from joint excision and osteotomies to modern total hip arthroplasty (THA), which is considered one of the most successful surgical interventions ever developed. We here review the history of hip procedures that preceded Themistocles Glück. This evalu...
journal_title:International orthopaedics
pub_type: 传,历史文章,杂志文章
doi:10.1007/s00264-013-2004-4
更新日期:2013-11-01 00:00:00
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journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-012-1545-2
更新日期:2012-09-01 00:00:00
abstract::Twenty-eight arthrodeses of the wrist were carried out for various indications using an ulnar graft. The results were evaluated and it was found that the obliquely resected lower end of the ulna gave a longer graft for better fusion between the distal end of radius and the base of the 3rd metacarpal. There was no inst...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00180131
更新日期:1990-01-01 00:00:00
abstract:AIM:Computerized navigation of unicondylar knee arthroplasties (UKA) is not a widespread technique. The lifespan of a UKA depends on the quality of its implantation. We know that overcorrection leads to a rapid extension of the osteoarthritis to the opposite side of the knee and undercorrection to a rapid loosening or ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-016-3293-1
更新日期:2017-02-01 00:00:00
abstract::Osteonecrosis of the femoral head (ONFH) is a devastating condition affecting relatively young patients whereby the femoral head is necrotic, resulting in significant pain, articular surface collapse, and eventual osteoarthritis. This condition has been highly associated with chronic steroid use, alcoholism, and hip t...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-018-3917-8
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:Extension lag, quadriceps weakness and subluxation of the extensor apparatus are known complications of patellectomy. In the case of total knee joint replacement with a nonconstrained system an instability may be encountered. Reconstruction of the patella allows restoration of the moment arm to improve quadrice...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1281-z
更新日期:2012-03-01 00:00:00
abstract::The purpose of this study was to evaluate the outcome of subcoracoid pectoralis major transfer for the treatment of irreparable anterosuperior rotator cuff tears. This type of tear involves complete rupture of the subscapularis in combination with either the supraspinatus alone or the supraspinatus and infraspinatus. ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-009-0799-9
更新日期:2010-06-01 00:00:00
abstract::The objective of this study was to confirm the presence and frequency of a bifurcation of the popliteus tendon. The popliteus tendon has received attention due to its important function as a knee stabiliser. Several anatomical variants have recently been reported, one of them being a bifurcated tendon. However, the ac...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-008-0685-x
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:This review explores the scientific evidence for clinical, functional and imaging outcomes after surgical management of Femoroacetabular Impingement (FAI) syndrome, and assesses the methodological quality of the published literature reporting this issue. METHODS:The medical literature databases of Pubmed, Medl...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-011-1443-z
更新日期:2012-05-01 00:00:00
abstract:PURPOSE:Morphologic data of the knee is very important in the design of total knee prostheses. Generally, the designs of the total knee prostheses are based on the knee anatomy of Caucasian population. Moreover, in forensic medicine, a person's age and sex might be estimated by the shape of their knees. The aim of this...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-018-3826-x
更新日期:2018-10-01 00:00:00