Abstract:
:The healing of flexor tendons was studied in chickens using transmission electron microscopy. After resecting the flexor sheath between the proximal and distal pulleys in zone II, the profundus tendon was severed and sutured. Intermittent passive motion was carried out 35 times daily immediately afterwards. The chickens were sacrificed at 3, 6 and 9 weeks. In vivo healing was shown to be much more rapid than in in vitro studies. There was marked proliferation of endoplasmic reticulum and phagocytosis at 3 weeks, collagen synthesis at 6 weeks and remodelling at 9 weeks. Healing was by a combination of extrinsic and intrinsic mechanisms.
journal_name
Int Orthopjournal_title
International orthopaedicsauthors
Siddiqi NA,Hamada Y,Noryia Adoi
10.1007/BF00189620keywords:
subject
Has Abstractpub_date
1992-01-01 00:00:00pages
363-8issue
4eissn
0341-2695issn
1432-5195journal_volume
16pub_type
杂志文章abstract::Fifty-four consecutive acute Achilles tendon ruptures were treated with end-to-end suture augmented with gastrocnemius fascial flaps. Surgery was performed within 24 h. Mean patient age was 35 (23-57) years, and 46 were men. Mean follow-up time was 4.8 (2-8) years. At follow-up, the mean visual analogue scale for pain...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-004-0598-2
更新日期:2005-02-01 00:00:00
abstract:PURPOSE:Osteoporosis mainly involves cancellous bone, and the spine and hip, with their relatively high cancellous bone to cortical bone ratio, are severely affected. Studies of bone mesenchymal stem cells (BMSCs) from osteoporotic patients and animal models have revealed that osteoporosis is often associated with redu...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-012-1543-4
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:Patients often attribute increasing pain in an arthritic joint to changing weather patterns. Studies examining the impact of weather on pain severity have yielded equivocal and sometimes contradictory results. The relationship between subchondral pseudocysts and the role they play in this phenomenon has not bee...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1304-9
更新日期:2012-03-01 00:00:00
abstract::The effect of a low dose of diclofenac sodium, administered locally, on heterotopic bone formation in rats was investigated. Heterotopic bone was induced by implantation of demineralised bone matrix into the gluteal muscles. Diclofenac was released continuously for 2 weeks from micro-osmotic pumps for each demineralis...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00178357
更新日期:1995-01-01 00:00:00
abstract:PURPOSE:Patient-specific instrumentation (PSI) was usually applied in total knee arthroplasty (TKA) to acquire a favourable alignment. We hypothesized that using PSI had a potential risk of notching in the anterior femoral cortex, because the femoral component may be placed in an overextension position due to the dista...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04779-4
更新日期:2020-12-01 00:00:00
abstract:PURPOSE:We report our experience analysing the risk of fracture amongst allografts in limb-preserving surgery for bone tumours. METHODS:We retrospectively reviewed our experience with bone allograft and its major complications when used for limb -preserving operations for bone tumours. Forty-one structural allografts ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-2980-7
更新日期:2015-11-01 00:00:00
abstract::Traumatic thumb defects significantly affect the function and appearance of the hand; thus, thumb reconstruction is very important in clinical practice. In our report, three reconstruction strategies of toe-to-thumb transplantation, based on the amputation level of the thumb, were used for immediate thumb reconstructi...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-010-1044-2
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:This study aims to evaluate (1) the probability to achieve normal pelvic radiographs in children with developmental dysplasia of the hip (DDH) treated by closed reduction and (2) the amount of time needed to achieve normal pelvic radiographs and to assess what factors influence both probability and time to achi...
journal_title:International orthopaedics
pub_type: 杂志文章,多中心研究
doi:10.1007/s00264-020-04479-z
更新日期:2020-03-01 00:00:00
abstract:PURPOSE:Intramedullary screw fixation is currently considered the gold standard treatment for Jones fractures in the athlete. Besides biological factors (i.e., poor vascularization), mechanical instability induced by the pull of the peroneus brevis tendon (PBT) contributes to deficient Jones fracture healing. This biom...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04581-2
更新日期:2020-07-01 00:00:00
abstract::We applied four published classifications for assessment of heterotopic ossification after total hip arthroplasty (Arcq, Brooker, DeLee and Della Valle [1, 2, 5, 6]. The average incidence of heterotopic ossification varied from 19.8% to 27.7%. The inter-observer reliability of the various classifications was determine...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-004-0603-9
更新日期:2005-06-01 00:00:00
abstract::Loss of joint space, formation of osteophytes and deformation are common features of osteoarthritis. Little information exists about the radiological features of arthrosis in relation to clinical findings and the radiological appearance in degenerative shoulder joint disease especially with regard to decision making a...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-009-0846-6
更新日期:2010-06-01 00:00:00
abstract:PURPOSE:Coracoclavicular joint (CCJ) is a rare anomalous joint occasionally found between the coracoid process of scapula and the conoid tubercle of clavicle. The articulation has been extensively studied by means of anatomical, osteological and radiological investigations. Most cases are discovered incidentally, with ...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-011-1309-4
更新日期:2011-12-01 00:00:00
abstract:PURPOSE:To determine the most common injury patterns, root cause, and the frequency with which unrecognized contralateral posterior ring injury occurs in patients presenting with surgically treated pelvic fractures. METHODS:The medical records of 73 patients presenting to our level I trauma center (52 male and 21 fema...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-018-4268-1
更新日期:2019-10-01 00:00:00
abstract::Incorporation of massive cortical bone allografts in the human is slow and remains incomplete. Late biopsies of implanted allografts or histological studies of explanted allografts always show the partial substitution of necrotic bone by new bone from the host. The aim of the present study was to evaluate the value of...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00183550
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Periprosthetic tissue cultures, sonication and synovial fluid cultures remain the gold standard for prosthetic joint infection (PJI) diagnosis. However, some 15-20% culture-negative PJI are still reported. Therefore, there is the need for other diagnostic criteria. One point of concern relative to the differ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-017-3430-5
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Insufficient levels of serum 25-hydroxyvitamin D (25-OHD) influence the knee joint cartilage and lead to development and progression of knee osteoarthritis (OA). The purpose of this study was to determine the status of serum 25-OHD levels in patients with knee OA compared with controls. METHODS:A total of 1...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-010-1186-2
更新日期:2011-11-01 00:00:00
abstract::One hundred fractures of the tibial shaft were treated by early weight-bearing in a below knee patellar tendon bearing plaster cast. The rate of union, and the range of knee and ankle motion were assessed. Ninety-five per cent had good or excellent results. This method of treatment is particularly valuable in the thir...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00268506
更新日期:1989-01-01 00:00:00
abstract:INTRODUCTION:Dual-mobility cups (DMC) are gaining popularity mainly for their reduced rate of dislocation following total hip arthroplasty (THA). Currently, indication for DMC use extends beyond patients with high risk of dislocation or revision THA cases. Many authors reported DMC outcomes in primary THA for all aetio...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-020-04791-8
更新日期:2020-09-19 00:00:00
abstract:PURPOSES:Post arthroplasty gait analysis has up till now been performed on subjects walking slowly on flat ground rather than challenging them at faster speeds or walking uphill. We therefore asked: (1) Is there a measurable difference in the performance of hip resurfacing arthroplasty (HRA) and total hip arthroplasty ...
journal_title:International orthopaedics
pub_type: 临床试验,杂志文章
doi:10.1007/s00264-013-1819-3
更新日期:2013-05-01 00:00:00
abstract:PURPOSE:The prevalence of joint hypermobility (JH) in patients with femoroacetabular impingement (FAI) and its association with outcomes is yet widely unknown. This study aimed to validate a self-reported version of the Beighton score for FAI patients, and to determine possible associations between JH and clinical and ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-014-2424-9
更新日期:2014-11-01 00:00:00
abstract::The authors have treated 75 patients with various orthopaedic disorders including trauma, degenerative joint disease and tumours with ceramic surgical implants. A short account of the experience gained, together with some illustrative clinical cases is presented. Supplementary laboratory experiments have shown that Al...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00268651
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:The benefits of minimally invasive surgical techniques in total hip arthroplasty (THA) are well known, but concerns about applying those techniques in obese patients are controversial. We prospectively compared patients with increased body mass index (BMI ≥ 30) undergoing THA with normal weight patients. METHO...
journal_title:International orthopaedics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00264-013-1833-5
更新日期:2013-06-01 00:00:00
abstract:PURPOSE:Several factors affect injury types in childhood. The aim of the study was to evaluate the musculoskeletal injury types, treatment modalities, and demographic characteristics of refugee children and to reveal the differences from native children. METHODS:A total of 1297 patients (897 females, 400 males) treate...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-021-04950-5
更新日期:2021-01-23 00:00:00
abstract:PURPOSE:Elastofibroma dorsi (ED) is a rare soft-tissue tumour. Diagnosis is made using imaging, mainly magnetic resonance due to its higher sensitivity and specificity in soft tissues. No agreement exists when deciding which imaging test must be used. Often multiple tests are made in the same patient, increasing time a...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-2740-8
更新日期:2015-06-01 00:00:00
abstract:PURPOSES:Acetabular fractures are more and more common in the elderly. Open reduction and internal fixation (ORIF) may lead to poor outcomes and high revision rates. Primary total hip arthroplasty (THA) combined with internal fixation, also known as the combined hip procedure (CHP), associated with dual mobility cup (D...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04757-w
更新日期:2020-10-01 00:00:00
abstract::Diagnosis of avascular necrosis (AVN) of the femoral head depends on the combination of clinical symptoms and evaluation of radiographs and/or magnetic resonance imaging (MRI). To evaluate the evolution of AVN, the Ficat and the Association Research Circulation Osseous (ARCO) classification are commonly used to assess...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-007-0320-2
更新日期:2008-06-01 00:00:00
abstract:PURPOSE:Beginners usually need increased punctures and dozens of fluoroscopy in learning transforamimal percutaneous endoscopic lumbar discectomy (tPELD). Navigator-assisted spinal surgery (NASS) is a novel technique that could induce a definite trajectory. The retrospective study aimed to investigate the impact of a d...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-016-3281-5
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:Traditional classification systems for tibial plateau fractures (TPF) are based on simple radiographs, and intra- and inter-observer variability is low. The aim was to assess intra- and inter-observer variability using traditional systems and some recently described classification systems of TPF in the interpre...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-017-3462-x
更新日期:2017-06-01 00:00:00
abstract::The purpose of the study was to analyse the clinical results of an open Bankart repair for anterior instability in patients with a glenoid defect and those without a glenoid defect, and to identify factors related to the glenoid defect associated with anterior instability. The prospective study involved 20 patients wi...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-006-0234-4
更新日期:2007-10-01 00:00:00
abstract:PURPOSE:Peri-radicular injection is a widely used procedure for treating lumbar radicular pain, but it remains unclear what types of lumbar pathologies respond well to this treatment. We aimed to investigate the efficacy of peri-radicular injection for degenerative lumbar disorders and to determine what types of pathol...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-2761-3
更新日期:2015-07-01 00:00:00