Abstract：
:Twenty-four beagle dogs underwent a lower leg lengthening on the right side of 2.5 cm at a distraction rate of 2 times 0.5 mm per day using a circular fixator system. After a latency phase of 5 days and a distraction phase of 25 days, 12 dogs (30-day dogs) underwent electromyography (EMG) of the gastrocnemius muscle on the lengthened and on the control side. The remaining half of the dogs underwent EMG after a consolidation phase of 25 days following the end of distraction (55-day dogs). During every EMG, at least 20 different muscle potentials were analyzed, and the duration, amplitude, and number of phases were determined of each individual potential. The 30-day dogs had significantly longer potential phases on the lengthened side and insignificantly smaller amplitudes compared with the control side. Furthermore, we observed a slightly larger number of polyphasic potentials on the distraction side. In the 55-day dogs, no significant differences were observed in the various parameters between the lengthened and the control side. Comparing 30- and 55-day dogs, the duration of the potentials on the distraction side was not significantly shorter in the 55-day dogs, and the amplitude significantly higher. These findings could indicate combined neurogenous and myopathic alterations of the muscles during the early distraction phase which will be compensated during the later distraction period and the consolidation phase by reparative and reinnervation processes, leaving no lasting functional damage.
journal_name
Arch Orthop Trauma Surgjournal_title
Archives of orthopaedic and trauma surgeryauthors
Fink B,von Giesen HJ,Wilcke C,Lehmann J,Sager M,Schmielau G,Rüther Wdoi
10.1007/pl00021221subject
Has Abstractpub_date
2000-01-01 00:00:00pages
79-83issue
1-2eissn
0936-8051issn
1434-3916journal_volume
120pub_type
杂志文章abstract：PURPOSE:The purpose of this retrospective trial was to compare the role of the Bryan with ProDisc-C total disk replacement (TDR). MATERIALS AND METHODS:Data were collected before surgery and 1, 3, 6, 12, and 24 months after surgery. Disability and pain were assessed using the Neck Disability Index (NDI) and the Visual...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-014-2149-7
更新日期：2015-03-01 00:00:00
abstract：INTRODUCTION:Outcomes of non-osteoporotic patients who sustained a distal radius fracture (DRF) have not gained much attention in recent literature. The aims of this study were to determine the prevalence of posttraumatic arthritis (PA), to analyze associations of radiological measurements, clinician-reported and patie...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-018-3046-2
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVE:The purpose of this study is to compare the effectiveness and safety of cervical disc arthroplasty with anterior cervical discectomy and fusion for treatment of symptomatic cervical disc disease. Anterior cervical discectomy and fusion (ACDF) is the conventional surgical treatment for symptomatic cervical dis...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,meta分析
doi：10.1007/s00402-014-2122-5
更新日期：2015-01-01 00:00:00
abstract：:Implanted bovine apatite is highly osteoconductive, since it serves the host tissue as a "guide-line" for the deposition of newly developing bone tissue. It is well tolerated, but it showed no signs of being resorbed during the course of the experiment. Previous impregnation of the bovine hydroxyapatite with a low mol...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00452964
更新日期：1993-01-01 00:00:00
abstract：INTRODUCTION:Lateral retinacular release (LRR) is a common procedure during total knee arthroplasty (TKA), especially if patellar maltracking is observed intraoperatively. The impact of LRR on patellofemoral kinematics is well-examined, but the influence on femorotibial kinematics requires more elucidation. Therefore, ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-017-2843-3
更新日期：2018-03-01 00:00:00
abstract：INTRODUCTION:Because of the potential donor site morbidity, cartilage lesions of more than 3 cm(2) in size are considered to be critical regarding autologous osteochondral transplantation (OCT). In this study, the potential donor site morbidity for large defects should be reduced by means of OBI TruFit Plugs. MATERIAL...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-014-1930-y
更新日期：2014-05-01 00:00:00
abstract：INTRODUCTION:The purpose of this proof-of-concept study was to investigate the biomechanical performance of two surgical techniques, namely (1) the double Tight-Rope fixation with an additional acromioclavicular FiberTape fixation (DTRC) and (2) the fixation of the clavicle to the acromion and coracoid in a bipodal man...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03137-3
更新日期：2019-06-01 00:00:00
abstract：:The contracture of the deltoid muscle is an uncommon disorder. Amongst the various causes reported, post intramuscular injection and trauma leading to the fibrosis of the muscle are common. However, congenital cases are extremely rare. We report a case of congenital progressive bilateral abduction contracture left unt...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0291-1
更新日期：2008-03-01 00:00:00
abstract：BACKGROUND:In 1991, 230 cementless total hip arthroplasties (THAs) with anatomical Stolzalpe-Buchner-Graf (SBG) stems were implanted in 230 patients at our hospital. Patients were examined retrospectively and consecutively 15 years after the operations. METHODS:In total, 118 patients were available for follow-up (aver...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-0929-2
更新日期：2010-02-01 00:00:00
abstract：:We treated a combined fracture of the greater and lesser tuberosity with head shaft continuity in the proximal humerus. This case is impossible to classify in three of the classifications, the Neer classification, AO Müller classification, or Jakob classification. However, this case has been described as fracture type...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-006-0252-0
更新日期：2007-12-01 00:00:00
abstract：:This case report demonstrates the importance of an exact workup in unclear neck pain. An osteoblastoma situated in the pedicule of C6 is described. During 36 months there was no diagnosis made. Only by a CT-scan a tumorous lesion in the pedicule of C6 with the histology of a benign osteoblastoma was found. The therapy...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00934264
更新日期：1989-01-01 00:00:00
abstract：:A series of 14 total hip arthroplasties with a Müller acetabular supporting ring including 3 primary and 11 revision arthroplasties is reviewed. This device was used in cases of acetabular bone deficiency, and bone graft was added in 11 cases. The mean length of follow-up was 39.9 months. Twelve patients had good or s...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00393718
更新日期：1997-01-01 00:00:00
abstract：INTRODUCTION:The purpose of this retrospective study is to compare the clinical, functional outcome and complications occurrence between tension band wiring (TBW) and plate fixation both for simple and comminuted displaced olecranon fractures. MATERIALS AND METHODS:Between January 2005 and June 2012 (minimum 1-year fo...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-014-2021-9
更新日期：2014-08-01 00:00:00
abstract：INTRODUCTION:Rotator cuff tears commonly necessitate surgical repair; however, the optimal technique for repair continues to be investigated. Recently, double-row repairs have been considered an alternative to single-row repair, allowing a greater coverage area for healing and a possibly stronger repair. AIM:We perfor...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-016-2558-x
更新日期：2016-11-01 00:00:00
abstract：INTRODUCTION:This meta-analysis aimed to compare the postoperative analgesic effects of patient-controlled epidural analgesia (PCEA) and patient-controlled intravenous analgesia (PCIA) for patients undergoing spinal fusion surgeries. METHOD:Relevant articles were identified using computerized and manual search strateg...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s00402-015-2263-1
更新日期：2015-09-01 00:00:00
abstract：BACKGROUND:In a prospective, randomised study, we compared the results of anterior cruciate ligament reconstruction using the conventional medial patellar tendon strip procedure with the Kennedy ligament augmentation device (LAD) over-the-top augmentation technique. The aim of the study was to see if the addition of th...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s00402-002-0457-9
更新日期：2003-05-01 00:00:00
abstract：:Between 1958 and 1987 36 children underwent intramedullary wiring for tibial shaft fractures. Of these, 29 presented with combined tibial and fibular fractures, and 7 showed isolated tibial shaft fractures. Fractures were simple in 22 and compound in 14 patients. Mean patient age was 13 years (4-16 years). Only bendin...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00393880
更新日期：1991-01-01 00:00:00
abstract：INTRODUCTION:The treatment of extremely severe and rigid spinal deformities was a great surgical challenge. Pulmonary impairment often occurred, which increased the challenges to already daunting surgical approaches. The present study was performed to evaluate the safety and efficacy of posterior-only surgical correcti...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-020-03720-z
更新日期：2021-01-23 00:00:00
abstract：INTRODUCTION:An increased revision rate of cemented titanium stems compared with cobalt chromium stems has been described after a short follow-up. In this paper, the minimum 10-year outcome after the implantation of titanium (Ti) and cobalt chromium ME (CoCr) Mueller straight-stem prostheses is analyzed in order to est...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-003-0555-3
更新日期：2003-09-01 00:00:00
abstract：INTRODUCTION:Management of humerus nonunions with previously failed fixation presents a complex problem. There are multiple revision fixation strategies, of which compression plating is a mainstay. The aim of this study was to assess the results of open reduction and direct compression plating without the need for auto...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-020-03577-2
更新日期：2020-10-29 00:00:00
abstract：PURPOSE:Theoretically, proprioceptive acuity could decrease in patients with knee osteoarthritis. However, there have been conflicting results in terms of proprioceptive deficit in osteoarthritic knees. The purpose of this systematic review and meta-analysis was to compare knee proprioception between osteoarthritic and...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/s00402-020-03418-2
更新日期：2020-03-30 00:00:00
abstract：INTRODUCTION:Fracture-dislocation and pilon injuries of the proximal interphalangeal joints (PIPJ) continue to pose significant management challenges. Stable fracture configurations can be treated with extension block splinting or pinning. Unstable fractures usually require open or closed reduction and fixation either ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-020-03482-8
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:Current intramedullary nails with a radius of curvature (ROC) of 1500-2000 mm sometimes cause distal anterior cortical encroachment. Furthermore, clinical data indicate that the proximal nail end is too long for some Asian patients. The objective of our study was to develop a comprehensive 3D measurement pro...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-016-2621-7
更新日期：2017-03-01 00:00:00
abstract：:The most common fracture of the proximal fifth metatarsal is the tuberosity avulsion fracture. Most of the time, the fracture is relatively undisplaced and it can be treated conservatively with a hard-soled shoe or walking cast. For painful intra-articular nonunion, internal fixation with or without bone graft is the ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0556-8
更新日期：2008-11-01 00:00:00
abstract：INTRODUCTION:The purpose of this study was to evaluate the results of a contoured focal articular femoral condyle resurfacing prosthetic in the treatment of full-thickness cartilage and osteochondral defects at the medial femoral condyle of the knee beyond 5 years. METHODS:In a multicenter case series, preoperative an...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,多中心研究
doi：10.1007/s00402-011-1323-4
更新日期：2011-08-01 00:00:00
abstract：INTRODUCTION:Due to the missing bony integration of the ceramic Moje prosthesis for replacing the first metatarsophalangeal joint (MTPI) in hallux rigidus, the mid-term results were bad so far. In case of revision, the distraction arthrodesis with autologous bone taken from the iliac crest as a salvage procedure is the...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-012-1630-4
更新日期：2013-01-01 00:00:00
abstract：:Rupture of the patellar tendon is a rare injury requiring acute repair to reestablish knee extensor continuity and to allow early motion. Different pathomechanisms have been postulated, and multiple techniques for repair have been described in the literature. Firstly, the current study reviews the epidemiology, pathom...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020100298
更新日期：2001-11-01 00:00:00
abstract：:From March 1984 to April 1996, 60 consecutive patients with spinal metastasis underwent palliative surgery by anterior corpectomy and Zielke instrumentation. Their ages ranged from 21 to 76 years (mean 54 years). Thirty-two patients had metastasis to the thoracic spine, 20 to the lumbar spine, and 8 had both thoracic ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/pl00021238
更新日期：2000-01-01 00:00:00
abstract：INTRODUCTION:Bankart repair laxity may contribute to pathologic joint instability. This biomechanical study compared two screw-in suture anchor-suture combinations under tensile loads. METHODS:Twelve pairs of scapulae were implanted with either a 3 mm diameter, 14 mm long poly-L/D-lactide suture anchor with a suture e...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-0926-5
更新日期：2010-03-01 00:00:00
abstract：BACKGROUND:Although the validity of the "lateral gutter drive-through" (LGDT) test has been proved to offer high sensitivity and specificity in diagnosing the posterolateral rotational instability of knee joints, the real mechanism on how the injury pattern of individual posterolateral knee structure triggers the posit...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-014-2100-y
更新日期：2014-12-01 00:00:00
