Abstract：
:To measure the strength of the juxta-articular trabecular bone in knee replacement, an osteopenetrometer was developed. The principle of its function is tha a needle penetrates the bony tissue and during this penetration the pressure on and the displacement of the needle is registered. The instrument was tested on cadaveric specimens of the proximal tibia. Good agreement was found between the osteopenetrometer findings in 18 cases and compression tests on the same bony structure. Forty-five measurements at different sites of the tibial resection surface revealed that the force needed for the penetration varied according to a pattern known from the determination of the elasticity modulus and ultimate compressive strength of bone in the same area. Histological examination of the penetration canals in the bone disclosed only sparse upsetting of bone. Curves from corresponding bone proved to reflect, in height as well as shape, the morphology of the skeletal structure. The osteopenetrometer appears to be applicable fo objectively assessing the solidity of trabecular bone during the operation. Thereby it is possible, in each individual case, to form a basis for more varied planning of the postoperative treatment programme.
journal_name
Int Orthopjournal_title
International orthopaedicsauthors
Sneppen O,Christensen P,Larsen H,Vang PSdoi
10.1007/BF00271079subject
Has Abstractpub_date
1981-01-01 00:00:00pages
251-6issue
4eissn
0341-2695issn
1432-5195journal_volume
5pub_type
杂志文章abstract：PURPOSE:Knee pain after total knee arthroplasty may be caused by an unresurfaced patella. Secondary isolated resurfacing of the previously unresurfaced patella in total knee arthroplasty remains controversial. The aim of this retrospective study was to evaluate the outcome after patellar resurfacing as a second stage p...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-011-1463-8
更新日期：2012-06-01 00:00:00
abstract：PURPOSE:The disease activity score including 28 joints (DAS28), the simplified disease activity index and the clinical disease activity index (CDAI) were developed in order to provide a quantifiable measure of rheumatoid arthritis (RA) activity. Although inflamed hip joints greatly impact activities of daily living (AD...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-013-1900-y
更新日期：2013-07-01 00:00:00
abstract：:In a prospective study, 33 patients with recurrent anterior dislocation of the shoulder were treated by a modified Bristow-Latarjet operation using a biodegradable poly-L-lactide expansion plug to fix the transferred coracoid bone block. The mean follow up was 12 months. No redislocations occurred. To assess incorpora...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/BF02484413
更新日期：1994-04-01 00:00:00
abstract：PURPOSE:The purpose of this study was to identify risk factors for the development of infection after open fracture fixation. METHODS:A comprehensive search in all scientific literature of the last 30 years was performed in order to identify patient-, trauma-, diagnosis- and treatment-related risk factors. Studies wer...
journal_title：International orthopaedics
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s00264-017-3556-5
更新日期：2017-10-01 00:00:00
abstract：PURPOSE:Although unilateral total knee arthroplasty (TKA) is successful in restoring function, there are concerns in relation to asymmetric gait patterns. Bi-cruciate retaining (BCR) TKA design preserves both anterior and posterior cruciate ligaments with the potential to restore normal joint kinematics. The purpose of...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-018-3986-8
更新日期：2018-12-01 00:00:00
abstract：AIM OF THE STUDY:To determine if pre-operative radiologic minimal joint space width (mJSW) is related to the outcome of total knee arthroplasty (TKA) (primary hypothesis). Likewise, the aim was to test if pre-operative mJSW is related to prosthesis survival (secondary hypothesis). METHODS:A retrospective comparative a...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-018-4185-3
更新日期：2019-08-01 00:00:00
abstract：PURPOSE:Recently, endoprosthesis reconstruction has been used for scapular malignant tumours. Our aim is to present and evaluate the clinical indications, peri-operative technique, and mid-term clinical results. METHODS:Scapular hemiarthroplasty after total scapulectomy has been performed in 15 patients between 2011 a...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-017-3429-y
更新日期：2017-05-01 00:00:00
abstract：PURPOSE:The best treatment for intra-articular fractures of the calcaneus is still debated. The aims of this study were to determine whether intrafocal reduction of thalamic fractures is effective, to evaluate whether a locking nail is able to maintain reduction of the articular surface and to analyse the functional re...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-015-2816-5
更新日期：2015-10-01 00:00:00
abstract：:We have treated 350 displaced Colles fractures by percutaneous fixation with K wires arranged in a 'basket' formation, as described by Kapandji. This technique enables satisfactory stabilisation of the fragments and early mobilisation and rehabilitation, usually without the use of a plaster cast or brace. We describe ...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/BF00266982
更新日期：1988-01-01 00:00:00
abstract：:The aim of this prospective study was to assess the safety and efficacy of the greater trochanter slide osteotomy approach for resurfacing hip arthroplasty. Fifty consecutive hips (47 patients) with degenerative joint disease were enrolled in the study. Serial clinical and radiological assessments were performed after...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-008-0538-7
更新日期：2009-04-01 00:00:00
abstract：:In the treatment of osteochondritis dissecans involving the elbow, we have used a bone-peg graft taken from the proximal part of the ulna and inserted into the defect. Thirty-two patients were followed from 2 to 10.5 years. The graft was utilised in 20 elbows, and 6 of these also had concomitant removal of a loose bod...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s002640050304
更新日期：1999-01-01 00:00:00
abstract：BACKGROUND:AES mobile-bearing total ankle replacement was developed from the Buechel Pappas model. It was withdrawn in 2009, after identification of a higher than expected complication rate. The purpose of the current study was to analyse clinical outcomes, failures and survival of the initial series of 50 AES publishe...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-017-3605-0
更新日期：2017-12-01 00:00:00
abstract：PURPOSE:The aim of the present study was to evaluate functional and quality of life outcomes after transosseous equivalent (TOE) double row suture technique for massive rotator cuff (RTC) tear repair using validated subjective and objective measures. This technique has shown promising preliminary results in RTC repair;...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-015-2720-z
更新日期：2015-06-01 00:00:00
abstract：:We evaluated the results of polygonal triple (Kotz) osteotomy for the treatment of acetabular dysplasia over 10 years. This study included 31 hips of 27 patients who had the Kotz osteotomy for acetabular dysplasia. The mean age was 21.5 years. We performed the original Kotz osteotomy for the first 22 hips (group I), w...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-006-0203-y
更新日期：2007-06-01 00:00:00
abstract：INTRODUCTION:There is no evidence that anatomically correct anterior cruciate ligament reconstruction (ACLR) offers lower rate of degenerative changes development or that it would lead to a better outcome. The significance and understanding of the abnormal anterior tibial translation (ATT) in ACLR patients is yet to be...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-016-3386-x
更新日期：2017-04-01 00:00:00
abstract：INTRODUCTION:The aim of this study was to determine whether an above-elbow cast (AEC) is better than a below-elbow cast (BEC) at maintaining the initial reduction in the orthopaedic management of a distal radius fracture (DRF). METHODS:It is a prospective randomized study carried out in a single emergency trauma depar...
journal_title：International orthopaedics
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00264-017-3518-y
更新日期：2017-09-01 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
abstract：PURPOSE:The use of total hip arthroplasty (THA) to treat advanced tuberculous arthritis, particularly during the active phase, is challenging. The aim of this study was to evaluate the efficacy of cementless THA for advanced hip joint tuberculosis. METHODS:This study reviewed 32 patients (mean age at surgery, 49.4 yea...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-015-2997-y
更新日期：2015-11-01 00:00:00
abstract：PURPOSE:Multi-level reconstruction incorporating the chest wall and ribs is technically demanding after multi-segmental total en bloc spondylectomy (TES) of thoracic spinal tumours. Few surgical techniques are reported for effective reconstruction. A novel and straightforward technical reconstruction through posterior-...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-018-3816-z
更新日期：2018-03-01 00:00:00
abstract：PURPOSE:Trochleoplasty is a relatively rare operation with few published results and it remains a technically demanding procedure which requires careful patient selection. The ideal candidate for surgery remains to be elucidated, and some authors consider it as a good revision option in cases of previous unsuccessful o...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-012-1746-8
更新日期：2013-03-01 00:00:00
abstract：:A patient is reported who had multiple cartilaginous exostoses with malignant transformation of a pelvic osteochondroma. ...
journal_title：International orthopaedics
pub_type： 杂志文章,评审
doi：10.1007/s002640050136
更新日期：1997-01-01 00:00:00
abstract：PURPOSE:Donor site pain affects 32-43 % of patients after anterior cruciate ligament surgery when the autograft is freshly harvested bone-patellar tendon-bone tissue. Our aim was to compare functional and morphological differences between donor sites with and without serum albumin-coated bone allograft filling. METHOD...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-016-3246-8
更新日期：2016-10-01 00:00:00
abstract：:A series of 49 pilon fractures in a tertiary referral centre treated definitively by open reduction and internal fixation have been assessed and the complications of such injuries examined. A retrospective analysis of case notes, radiographs and computerised tomographs over a seven-year period from 1999-2006 was perfo...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-010-1005-9
更新日期：2011-03-01 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：:We conducted a prospective, randomised study on primary total knee replacements to evaluate the effects of tourniquet use on total calculated blood loss using Gross formula, post-operative measured blood loss, operating time, need for blood transfusion, post-operative pain, analgesia requirement and knee flexion. Fort...
journal_title：International orthopaedics
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s00264-002-0360-6
更新日期：2002-01-01 00:00:00
abstract：:Two matched groups of 28 patients each, with femoral neck fractures treated by primary internal fixation or by secondary total hip replacement after a complication of primary treatment, were evaluated and compared five years or more after primary pin fixation or secondary total hip replacement. The Nottingham Health P...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/BF00186868
更新日期：1991-01-01 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：INTRODUCTION:The aim of paper is to check how many preliminary reports (PR) reach a long-term publication (LT), and analyse differences in outcomes and complications between them. METHODS:A literature search was performed to identify shoulder preliminary or early reports. Fifty one papers fulfilled criteria and were c...
journal_title：International orthopaedics
pub_type： 杂志文章,评审
doi：10.1007/s00264-016-3228-x
更新日期：2017-05-01 00:00:00
abstract：PURPOSE:Although injuries sustained during ice skating have been reported to be more serious than other forms of skating, the potential injury risks are often underestimated by skating participants. The purpose of this study was to give a descriptive overview of injury patterns occurring during ice skating. Special emp...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s00264-014-2488-6
更新日期：2015-01-01 00:00:00
abstract：:We report three cases of para-articular chondroma and osteochondroma in the region of infrapatellar fat pad. All three lesions were resected and examined histologically. Two of them were primarily cartilaginous with a lobular pattern internally, and one uniformly osseous with peripheral cartilage. We conclude that the...
journal_title：International orthopaedics
pub_type： 杂志文章
doi：10.1007/s002640050322
更新日期：1999-01-01 00:00:00
