Abstract：
:Magnetic resonance imaging (MRI) and plain X-ray and CT studies were performed in patients with a history of lumbar back pain due to spinal disc disease. Spin-echo pulse sequences (SE), phase-contrast techniques (partial saturation sequences with delayed readout, PS), and fat-suppressing inversion recovery sequences (STIR) were employed. In 74 of 325 patients, PS and STIR images displayed vertebral marrow changes adjacent to the end-plates of the affected segments. Bacterial infection, however, could be excluded. In six patients histological diagnosis showed substitution of hematopoietic marrow by fatty tissue, cartilaginous particles, degeneration of fat cells, and an increase in extracellular fluid with different components. The etiology is still unclear, but a correlation with lumbar disc disease is demonstrated. These vertebral marrow changes were best displayed with STIR and phase-contrast MR sequences, both providing contrast changes superior to T2-weighted SE techniques.
journal_name
Arch Orthop Trauma Surgjournal_title
Archives of orthopaedic and trauma surgeryauthors
Lenz GP,Assheuer J,Lenz W,Gottschlich KWdoi
10.1007/BF00439383subject
Has Abstractpub_date
1990-01-01 00:00:00pages
75-82issue
2eissn
0936-8051issn
1434-3916journal_volume
109pub_type
杂志文章abstract：:To clarify the role of concomitant carpal lesions in dislocated distal radius fractures (DRF), 104 consecutive patients with DRF underwent a preoperative morphological examination using CT and MRI. The study was performed between 2004 and 2006 with the aim of recording all types of concomitant carpal lesions as well a...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03186-8
更新日期：2019-06-01 00:00:00
abstract：INTRODUCTION:Fragility fractures are a growing worldwide health care problem. Hip fractures have been clearly associated with poor outcomes. Fragility fractures of other bones are common reasons for hospital admission and short-term disability, but specific long-term outcome studies of non-hip fragility fractures are r...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-014-2115-4
更新日期：2015-01-01 00:00:00
abstract：INTRODUCTION:Serial dilation of the bone tunnel has been reported to create a tighter graft-tunnel fit. It was hypothesized that a serial dilation of the femoral bone tunnel would increase the initial fixation strength in press-fit anterior cruciate ligament (ACL) reconstructive surgery. MATERIALS AND METHODS:Initial ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-006-0206-6
更新日期：2007-11-01 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
pub_type： 杂志文章
doi：10.1007/s00402-014-2070-0
更新日期：2014-10-01 00:00:00
abstract：:Non-ossifying fibroma with a pathological fracture of the radius in a 10-year-old girl was successfully treated by curettage and autogenous bone marrow graft. The lesion was completely replaced by normal bone at 1 year after the operation. Autogenous bone-marrow graft was considered to be a useful method for the treat...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004029900100
更新日期：2000-01-01 00:00:00
abstract：INTRODUCTION:The purpose of this study was to review the clinical and radiographic outcomes and report the major complications in a group of hips with Crowe type IV developmental dysplasia that underwent reconstruction with a cementless total hip arthroplasty and a transverse subtrochanteric shortening osteotomy fixed ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-012-1560-1
更新日期：2012-10-01 00:00:00
abstract：:Using a model of meniscal injury in rabbit, the effects of hyaluronic acid (HA) injection into the joint on the rate of filling area and the cell shape in the defects were studied. After a cylindrical defect was made in the anterior horn of the lateral meniscus, HA was injected into the joint once a week. At 1 and 6 w...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020050255
更新日期：1998-01-01 00:00:00
abstract：:Among 56 cases of a giant cell tumor of bone (GCT) and 52 cases of chondrosarcoma (CSA) in our series, four patients were discovered to have a tumor in the pelvic bone that grew in size during pregnancy. These four rare cases are described here. They include three cases of a GCT in the sacrum and one case of a CSA in ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020050349
更新日期：1999-01-01 00:00:00
abstract：:In three patients a mechanically well-fixed Mathys Ceros 80 (Ha) hydroxyapatite-coated acetabular component was revised 2, 5 and 13 months after total hip replacement due to component malposition. In each case there was a thin cellular connective tissue membrane between hydroxyapatite and bone, the main cell type bein...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00443460
更新日期：1991-01-01 00:00:00
abstract：INTRODUCTION:Proximal ulna fractures are common in orthopaedic surgery. Comminuted fractures require a high primary stability by the osteosynthesis, to allow an early functional rehabilitation as fast as possible, to reduce long-term limitations of range of motion. Classical dorsal plating is related to wound healing p...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-020-03473-9
更新日期：2020-05-16 00:00:00
abstract：PURPOSE:The purpose of this study was to determine functional and subjective results of patients who received arthroscopic debridement for their TFCC Palmer 1B lesions and to compare their results with those of arthroscopic suture repair. METHODS:Between March 2007 and August 2011, 36 patients were diagnosed with Palm...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-012-1643-z
更新日期：2013-02-01 00:00:00
abstract：INTRODUCTION:This study was undertaken to compare the clinical outcomes between the conservative treatment and pull-out repair of the medial meniscus root tear (MMRT), and to analyze the prognostic factors of the MMRT repair for the determination of repair indication. MATERIALS AND METHODS:38 patients, diagnosed with ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2269-8
更新日期：2015-09-01 00:00:00
abstract：:Spondylitis/spondylodiscitis is still an uncommon diagnosis often with a delay in diagnosis and treatment due to the uncharacteristic symptoms. The aim of this study is to increase the awareness and outline a pattern of investigation and treatment. We present six children with an average age of 23 months (19-33 months...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0316-9
更新日期：2007-08-01 00:00:00
abstract：INTRODUCTION:Rotator cuff tears are increasing with age. Does osteopenic bone have an influence on the pullout strength of suture anchors? MATERIALS AND METHODS:SPIRALOK 5.0 mm (DePuy Mitek), Super Revo 5 mm and UltraSorb (both ConMed Linvatec) suture anchors were tested in six osteopenic and six healthy human cadaver...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-008-0689-4
更新日期：2009-03-01 00:00:00
abstract：BACKGROUND:Femoral fractures in polio survivors present unique challenges; the bone is often small, deformed, osteoporotic and hypovascularized. Locked compression plating aided in achieving a better construct stability of osteoporotic fractures. METHODS:A total of 13 unilateral femoral fractures in adult polio patien...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-010-1126-z
更新日期：2010-10-01 00:00:00
abstract：:A case of radial nerve injury associated with a transverse fracture of the middle third of the humerus is reported. The radial nerve was found to be completely severed at the fracture site. Early exploration of the nerve and internal fixation of the fracture gave a satisfactory result. ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020050369
更新日期：1999-01-01 00:00:00
abstract：PURPOSE:Retrospective analysis of the clinical efficacy and feasibility of patients with thoracolumbar spinal tuberculosis with psoas abscesses treated by one-stage posterior transforaminal lumbar debridement, interbody fusion, posterior instrumentation, and postural drainage. METHOD:A total of 18 patients with thorac...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-013-1722-9
更新日期：2013-06-01 00:00:00
abstract：INTRODUCTION:Two revisions of broken β-titanium total hip stems had to be performed in our hospital after 2 and 4 years in situ. Since both fractures were located at the level of a laser engraving, a failure analysis was conducted. MATERIALS AND METHODS:Both retrieved hip stems were disinfected and collected in our re...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2225-7
更新日期：2015-07-01 00:00:00
abstract：INTRODUCTION:To analyze magnetic resonance imaging (MRI) at 3T and the clinical outcome in a short-term pilot study after treatment of retropatellar cartilage defects with microfracturing and subsequent covering with the cell-free chondrotissue(®) polyglycolic acid-hyaluronan implant. METHODS:Five consecutive patients...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2235-5
更新日期：2015-07-01 00:00:00
abstract：:A patient who had had been treated by surgery for spinal echinococcosis in a Mediterranean country emigrated to northern Europe. After surgery, the echinococcosis disseminated and he developed chronic lytic and sinus-draining hydatid disease of the left hip and neuromuscular weakness of the left lower extremity. Seven...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/pl00021231
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND:Patients suffering from ankylosing spondylitis are prone to injuries of the cervical spine even with minor trauma. Although the fractures are markedly unstable, nonsurgical treatment using a halo-thoracic plaster or jacket is a common approach. METHODS:We present three patients with cervicothoracic fracture...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-003-0488-x
更新日期：2003-04-01 00:00:00
abstract：INTRODUCTION:The aim of this study was to evaluate the clinical outcome of a bone graft technique called bCAT (bone Collar And Tie), in which the fractured humeral head is modelled into a collar shape versus puzzle piece reconstruction (PPR) in elderly patients with complex proximal humeral fractures. MATERIALS AND ME...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2221-y
更新日期：2015-07-01 00:00:00
abstract：INTRODUCTION AND PURPOSE:The purpose of this clinical study with a matched-pair design was to compare the functional short-term results obtained in patients with primary osteoarthritis of the shoulder treated with cementless surface replacement of the humeral head (CUP) with those obtained after total shoulder replacem...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0404-x
更新日期：2008-04-01 00:00:00
abstract：:We investigated the morphological changes in the articular cartilage after rotational acetabular osteotomy in 16 adolescent rabbits. Radiological and histological studies were conducted at 12 and 24 weeks postoperatively. The radiological evaluations at 12 and 24 weeks showed significantly increased femoral head cover...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00434105
更新日期：1997-01-01 00:00:00
abstract：INTRODUCTION:Accurate anatomic graft tunnel positioning is essential for the successful application of anatomic anterior cruciate ligament (ACL) reconstruction. The accurate insertion of the tibial tunnel (TT) remains challenging. Here, we explored a novel strategy of patient-specific drill template (PDT) for the place...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00402-018-2880-6
更新日期：2018-04-01 00:00:00
abstract：BACKGROUND:Computer-assisted surgery (CAS) can act as an intraoperative ruler in high tibial osteotomy (HTO) to visualize continuously the leg during surgery. QUESTIONS:The aim of the study is to evaluate the accuracy of CAS with respect to preoperative planning and postoperative deviation from the planned leg axis in...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,多中心研究
doi：10.1007/s00402-010-1145-9
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:The acromion index (AI), critical shoulder angle (CSA) and lateral acromion angle (LAA) are predictive for degenerative rotatory cuff tears. Their unfavorable values are associated with a suboptimal deltoid force vector. The aim of this study was to evaluate whether an optimization of the radiological parame...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-016-2431-y
更新日期：2016-06-01 00:00:00
abstract：:Perthes' disease was originally viewed as a local ischaemic necrosis of the femoral head. Several authors, however, have presented data suggesting that children with this disease also suffer from a general disorder of skeletal maturation. Hormonal changes in the hypothalamus-pituitary-growth plate axis have been discu...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00388093
更新日期：1992-01-01 00:00:00
abstract：:Proprioceptive mechanisms appear to play a role in stabilizing the glenohumeral joint and may serve as a means for interplay between the static stabilizers and the dynamic muscle restraints. The aim of this study was to investigate proprioception of the joint in healthy and surgically repaired shoulders. Shoulder prop...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020000245
更新日期：2001-07-01 00:00:00
abstract：:The calcaneocuboid joint is very stable, and dislocation or fracture is rare. We report a very rare case of dislocation fracture at the anterior articular surface of the calcaneocuboid joint. This is, to our knowledge, the first report of calcaneus fracture. ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-0834-8
更新日期：2009-12-01 00:00:00
