Abstract：
PURPOSE:Safety and efficacy of unicompartmental knee arthroplasty (UKA) in unicompartmental osteoarthritis (OA) has been shown in large patient series. It has been matter of discussion whether or not spontaneous osteonecrosis of the knee (SONK) can successfully be treated with UKA. PATIENTS AND METHODS:A retrospective approach included 52 cases of UKA for SONK of the femoral condyles. Four implants were revised (7.7%), and seven patients had died. Nine patients were interviewed by telephone, 28 followed the invitation for clinical examination including clinical scores (KSS and WOMAC) and radiographs. Satisfaction of patients was recorded in four categories. Four patients (7.7%) were lost to follow-up. RESULTS:Average follow-up was 10.9 ± 4.8 years (4-25). Average age at operation was 66.6 ± 9.7 years. The KSS score increased from a preoperative 85 ± 30 to 173 ± 27 (p < 0.0001) at latest follow-up. WOMAC was 7.7 ± 11.4 at latest follow-up. Of the patients with implants still in place, most patients were satisfied (21.6%) or very satisfied (75.7%) with the outcome of this surgical procedure. One patient was dissatisfied (2.7%). Kaplan-Meier analysis with implant revision as endpoint revealed a survival rate of 93.1% at 10 years and 90.6% at 15 years. DISCUSSION:This study shows that spontaneous osteonecrosis of the knee (SONK) can successfully be treated with UKA at a good mid- to long-term follow-up.
journal_name
Arch Orthop Trauma Surgjournal_title
Archives of orthopaedic and trauma surgeryauthors
Heyse TJ,Khefacha A,Fuchs-Winkelmann S,Cartier Pdoi
10.1007/s00402-010-1177-1subject
Has Abstractpub_date
2011-05-01 00:00:00pages
613-7issue
5eissn
0936-8051issn
1434-3916journal_volume
131pub_type
杂志文章abstract：:The validated, patient-reported Oxford shoulder score (OSS) was introduced around 10 years ago, primarily for the assessment of outcomes of shoulder surgery (excluding shoulder stabilisation) in randomised trials. Its uptake has steadily increased in a number of countries and its use has also been extended. Recently a...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0549-7
更新日期：2009-01-01 00:00:00
abstract：:Seventy-four patients with circumferential fusion of the lumbosacral spine have been assessed after a mean follow up of 49.8 months. For the ventral procedure, an anterior interbody fusion with tricortical iliac bone graft was performed. The additional dorsal fusion was according to various techniques with mainly tran...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/BF00390187
更新日期：1991-01-01 00:00:00
abstract：INTRODUCTION:Open-wedge high tibial osteotomy (OWHTO) is a well-established surgical option for medial compartment osteoarthritis of the varus knee. The initial strength of the fixation plate is critical for successful correction maintenance and healing of the osteotomy site. This study was conducted to verify if a new...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-018-2918-9
更新日期：2018-07-01 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：INTRODUCTION:This study documents 2-year clinical and radiographic results following reversed total shoulder arthroplasty using a novel prosthesis with inverted bearing materials (polyethylene glenoid; metal humeral component). This design was intended to avoid massive PE abrasion on the humeral side. Therefore, we pre...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,多中心研究
doi：10.1007/s00402-014-2135-0
更新日期：2015-02-01 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：INTRODUCTION:Varisation osteotomies on the distal femur are an established treatment method for valgus osteoarthritis of the knee in younger patients. Osteotomy can be done in a lateral open-wedge or medial closed-wedge manner. METHOD:We retrospectively studied 14 patients treated by the lateral open-wedge technique, ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-010-1193-1
更新日期：2011-06-01 00:00:00
abstract：:Although the iliac crest is the most common site from which autogenous bone grafts are obtained, complications are surprisingly rare. One of these is incisional hernia through the resulting bony defect. Occasionally, the herniated contents may proceed to obstruction or strangulation and require emergency surgery. Elec...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/BF00932452
更新日期：1989-01-01 00:00:00
abstract：:The effect of basic fibroblast growth factor (bFGF) applied locally into the bone under physiological conditions was investigated. An aqueous solution containing 0 microgram (vehicle), 100 micrograms or 400 micrograms recombinant human bFGF was percutaneously applied through a needle into the right ilium in rabbit, an...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00420329
更新日期：1996-01-01 00:00:00
abstract：INTRODUCTION:Venous thromboembolism (VTE) is an important problem in orthopedic trauma patients. An association between VTE and upper extremity injury has not been reported. The purpose of this investigation was to determine whether upper extremity trauma is an independent risk factor for lower extremity VTE. This stud...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-010-1094-3
更新日期：2011-01-01 00:00:00
abstract：:Fracture stabilization and reduction using temporary plates during intramedullary tibial nailing was introduced as a novel concept in fracture surgery by Benirschke et al. (Orthop Trans 18:1055-1056, 1995). The concept of temporary reduction using one-third tubular plates proved useful in aiding metaphyseal and periar...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-1008-4
更新日期：2010-10-01 00:00:00
abstract：:Displaced four-part fracture dislocation represents the highest risk of osteonecrosis of the humeral head due to a disruption of the blood supply. In a few cases, that dislocation can be intrathoracic which worsens prognosis with life-threatening injuries such as hemothorax or pneumothorax. This paper presents the cas...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/s00402-007-0329-4
更新日期：2007-10-01 00:00:00
abstract：INTRODUCTION:Little is known about peripheral rim instability (PRI) of adult discoid lateral meniscus (DLM). We compared PRI of the intact DLM (iDLM) to those of intact normal lateral meniscus (LM) in adult patients and also investigated whether there was any association between PRI and DLM tears. MATERIALS AND METHOD...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-018-2987-9
更新日期：2018-12-01 00:00:00
abstract：:Synovial hemangioma is a benign vascular tumor. While mainly affecting the knee, it can also appear in other joints or tissues. The condition is very rare in children. A delay between debut and diagnosis due to its unspecific symptomatology is common. We report a case of a boy affected by an intra-articular synovial h...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0414-8
更新日期：2008-06-01 00:00:00
abstract：INTRODUCTION:A combination of the shaft fracture of the humerus with shoulder dislocation is a rarely documented injury. Moreover, few reports describe a long-term outcome after a follow-up period over 10 years. The present article is the first report of long-term clinical results obtained with this combined injury. M...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-005-0090-5
更新日期：2006-10-01 00:00:00
abstract：BACKGROUND:Since self-limited repair ability of the necrotic lesion may be a cause for failure of the technique, the possibility has been raised that bone marrow mononuclear cells (BMMCs) containing BMSCs implanted into a necrotic lesion of the femoral head with core decompression (CD) may be of benefit in the treatmen...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-0939-0
更新日期：2010-07-01 00:00:00
abstract：:Eleven patients with high-standing greater trochanter (13 joints) aged 13-36 years underwent surgery. Distal transfer of the greater trochanter (group T) was performed in 4 patients (5 joints) and lateral displacement osteotomy (group L) in 7 (8 joints). The average follow-up duration was 13.4 years in group T and 5.9...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020050021
更新日期：1999-01-01 00:00:00
abstract：:It is often not feasible to conduct large trials in orthopaedic surgery. Therefore, surgeons must identify strategies to optimize the statistical power of their smaller studies. The aim of this study was to compare study power in randomized trials with continuous versus dichotomous outcome variables. We performed a sy...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020100347
更新日期：2002-03-01 00:00:00
abstract：:A prospective, randomized study was performed in 559 patients to compare two doses of oral cefadroxil with three doses of intravenous cefuorxime as antibiotic prophylaxis in intra- and subtrochanteric hip fracture surgery. Antibiotic concentrations in the wound fluid were determined at the start and at the end of the ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1007/BF00448952
更新日期：1995-01-01 00:00:00
abstract：:We conducted a systematic review of the literature on the use of both resorbable and non-resorbable cement as an adjunct to internal fixation of intertrochanteric hip fractures. Two reviewers independently assessed the methodological quality and extracted relevant data from each included study. In cases in which the o...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/s00402-012-1677-2
更新日期：2013-04-01 00:00:00
abstract：INTRODUCTION:The present study investigates the reaction of bone density as well as the possible factors influencing this reaction following a cement-free total knee arthroplasty (TKA). MATERIALS AND METHODS:Osteodensitometry scan data from 50 prospective patients with TKA was evaluated. The patients were split into t...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-012-1601-9
更新日期：2012-11-01 00:00:00
abstract：INTRODUCTION:The treatment of proximal tibial fractures is often challenging, and internal fixation is occasionally associated with problems in wound healing due to frequently co-existing soft tissue injuries. External fixation of these fractures have yielded satisfactory results, but some studies have reported problem...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-009-0931-8
更新日期：2010-07-01 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：INTRODUCTION:With increased aging of the population, spine surgeons have more opportunity to treat elderly patients for lumbar spinal stenosis (LSS). The purpose of this study was to clarify the clinical features and surgical outcomes for LSS in the elderly aged 80 years or older. MATERIALS AND METHODS:We retrospectiv...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,多中心研究
doi：10.1007/s00402-013-1808-4
更新日期：2013-09-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Reduced mobility is a severe threat to the clinical outcomes and survival of elderly hip fracture patients. These patients generally struggle to comply with partial weight bearing, yet postoperative weight-bearing restrictions are still recommended by nearly 25% of surgeons. Therefore, we hypothe...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03193-9
更新日期：2019-09-01 00:00:00
abstract：BACKGROUND:The traditional treatment for chondrosarcoma is wide local excision (WLE), as these tumors are resistant to chemotherapy and radiation treatment. While achieving negative margins has traditionally been the goal of chondrosarcoma resection, multiple studies have demonstrated good short-term results after intr...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03184-w
更新日期：2019-12-01 00:00:00
abstract：:Rupture of the flexor tendon following Colles fracture is uncommon. In all reported cases it occurred as a complication of an extra-articular, displaced fracture of the distal radius. We report a case in which flexor tendon rupture occurred 30 years after a comminuted intra-articular fracture of the distal end of the ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00387589
更新日期：1997-01-01 00:00:00
abstract：INTRODUCTION:Numerous surgical treatment options are proposed for the Kienböck disease but there has not been a consensus on the most appropriate method yet. The aim of this study is to present our experience and preliminary results of the use of vascularized bone graft from dorsal radius. MATERIALS AND METHODS:Second...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-008-0586-x
更新日期：2009-02-01 00:00:00
abstract：:Intramuscular hemangiomas are rare benign tumors, making up 0.8% of all hemangiomas. They are of interest to the surgeon because their location may present considerable therapeutic challenge since radiographic work-up of the soft- tissue mass by magnetic resonance imaging (MRI) may be suspicious for malignancy. The de...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/pl00013761
更新日期：2000-01-01 00:00:00
abstract：INTRODUCTION/AIMS:Rotational alignment of the femoral prosthesis is important in total knee arthroplasty to improve performance and reduce complications. This study investigates the differences between two popular referencing methods and evaluates the variability of surgeons' techniques (inter-observer) and their repro...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-011-1273-x
更新日期：2011-09-01 00:00:00
