Abstract：
PURPOSE:In an alumina-on-alumina total hip arthroplasty (THA), recommended with a small inclination angle <45°, the acetabular component (cup) may be positioned more medially to be covered almost completely by host bone. The purpose of this study was to identify the correlating factors and to evaluate the outcomes of medial placement of the cup in patients with alumina-on-alumina THAs. METHODS:Using the propensity score matching with age, gender, body mass index, initial diagnosis, and the length of follow-up as variables, 38 hips with a medialized cup and 38 hips with a non-medialized one were identified from 389 hips in 347 who patients underwent primary alumina-on-alumina THA and followed up for more than 7 years. Clinical and radiological outcomes were compared between the two groups. RESULTS:Preoperative acetabular medial wall thickness and the cup inclination angle were significantly smaller in the medialization group compared to the non-medialization group. Center edge angle, cup size, and coverage by host bone were not significantly different between the two groups. The hip center of rotation was significantly medialized in the medialization group. The Harris hip scores were not significantly different between the two groups. No component loosening or osteolysis was observed and no revision was required in either groups. CONCLUSIONS:Thin acetabular medial wall and a small inclination angle of the cup were the correlating factors of medial placement of the cup in patients who underwent an alumina-on-alumina THA. Medial placement did not lead to differences in the clinical or radiological outcomes.
journal_name
Arch Orthop Trauma Surgjournal_title
Archives of orthopaedic and trauma surgeryauthors
Yoo JJ,Yoon HJ,Yoon PW,Lee YK,Kim HJdoi
10.1007/s00402-012-1661-xsubject
Has Abstractpub_date
2013-03-01 00:00:00pages
413-9issue
3eissn
0936-8051issn
1434-3916journal_volume
133pub_type
杂志文章abstract：INTRODUCTION:Posterior instrumented fusion alone has been considered inadequate to correct scoliosis in most patients with neurofibromatosis type-1 (NF-1) because of their weak bone structure. This study was undertaken to evaluate whether the extension of fusion one level beyond the conventional fusion level would enab...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-008-0696-5
更新日期：2009-07-01 00:00:00
abstract：BACKGROUND:Total hip arthroplasty (THA) is a challenging option for the treatment of posttraumatic arthritis due to acetabular fractures. METHODS:The study aimed to determine the short- and mid-term clinical and radiographic results of THA following acetabular fracture. The fracture pattern, the extent of injury and t...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03272-x
更新日期：2020-03-01 00:00:00
abstract：INTRODUCTION:We wanted to test the hypothesis that quality changes occur in early-stage arthritic subchondral cancellous bone after acute subchondral damage. So far, not much attention has been paid to changes of the subchondral bone after traumatic subchondral lesions. MATERIALS AND METHODS:With an established animal...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-005-0077-2
更新日期：2006-11-01 00:00:00
abstract：BACKGROUND:Pelvic ring injuries are serious injuries, often associated with substantial morbidity and mortality rates. The long-term consequences of these injuries might affect the patients' personal life. Our aim was to assess the long-term effects of pelvic ring injuries on physical functioning and quality of life (Q...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-019-03170-2
更新日期：2019-09-01 00:00:00
abstract：STUDY DESIGN:Radiological study. PURPOSE:To asses standard values, intra- and interobserver reliability and reproducibility of sacral slope (SS) and lumbar lordosis (LL) and the correlation of these parameters in patients with lumbar spinal stenosis (LSS). METHODS:Anteroposterior and lateral X-rays of the lumbar spin...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2184-z
更新日期：2015-05-01 00:00:00
abstract：INTRODUCTION:The Less Invasive Stabilization System (LISS) is an internal fixator that can be inserted percutaneously by means of a minimally invasive surgical approach. This paper presents the use of this system exclusively in patients with AO33 distal femoral fractures, a group in which fracture management is often c...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1007/s00402-004-0779-x
更新日期：2005-03-01 00:00:00
abstract：AIM:Rounding surface of the sacral dome and wedging deformity of the vertebral body are commonly observed in patients with isthmic spondylolisthesis. Recently, an animal study showed that the deformity can be caused by the growth plate involvement in the immature pediatric vertebral body after biomechanical alteration ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-010-1257-2
更新日期：2011-09-01 00:00:00
abstract：:Four hundred and thirty femoral trochanteric fractures operated with nail-plate (McLaughlin), Ender, or sliding screw-plate (Richard) osteosynthesis were followed up radiographically and clinically. For each method of osteosynthesis the initial nail position was correlated to the occurrence of late mechanical complica...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00934155
更新日期：1989-01-01 00:00:00
abstract：:Osteotomies of the distal femur were fixed with two self-reinforced poly-L-lactic acid (SR-PLLA) plates and metallic screws placed through the plates on each side of the femur in 23 adult rabbits. They were followed-up after 3, 6, 12 and 24 weeks. After killing, radiological, histological, microradiographic and oxytet...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00433989
更新日期：1997-01-01 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：:A number of complications are associated with shoulder arthroscopic surgery. However rare, respiratory complications such as pneumomediastinum and related tension pneumothorax as well as spontaneous pneumothorax in patients undergoing shoulder arthroscopy by endotracheal intubation have been reported in the literature...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-008-0593-y
更新日期：2009-03-01 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：PURPOSE:To evaluate changes in hospital length-of-stay and time-to-operation of older hip fracture patients before and after the foundation of a co-managed Geriatric Fracture Center (GFC). METHODS:A co-managed GFC was established in a German level-1 trauma center. In a retrospective cohort study, we analyzed femoral n...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-013-1845-z
更新日期：2013-11-01 00:00:00
abstract：STUDY DESIGN:To report a rare case of retroperitoneal schwannoma from lumbar nerve root with difficult surgery and potential vascular complication. OBJECTIVE:We report a rare case of giant schwannoma which arises from fifth lumbar root with L5 vertebral body destruction. Retroperitoneal schwannomas are rare, and those...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/s00402-008-0635-5
更新日期：2009-04-01 00:00:00
abstract：INTRODUCTION:We present a single-surgeon series of 14 acute ruptured distal biceps tendons repaired using a biotenodesis screw through a single anterior incision. PATIENTS:The demographics of this population reveal a typical injury pattern and reflect the preponderance of distal biceps ruptures in the middle aged, act...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章,评审
doi：10.1007/s00402-009-0974-x
更新日期：2010-07-01 00:00:00
abstract：:We report here a case of colocutaneous fistula drained from the retroperitoneal space mimicking a cold abscess of the psoas muscle. A 60-year-old diabetic woman with a 6-year history of a chronic draining sinus over her right thigh had been treated intermittently with antibiotics. At presentation, she had no systemic ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s004020050050
更新日期：2000-01-01 00:00:00
abstract：:In the setting of end-stage osteoarthritis of the knee, total knee arthroplasty is the gold-standard treatment. Recently, a minimally invasive, joint preserving treatment option in the treatment of medial osteoarthritis of the knee has been developed. It is called the KineSpring(®) (Moximed(®) International GmbH, Zuri...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-013-1830-6
更新日期：2013-11-01 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：INTRODUCTION:We aimed to compare results of treatment of oblique-spiral metacarpal and phalangeal fractures with screw only or mini plate plus screw, respectively. METHODS:A total of 43 patients who were operated with a diagnosis of displaced, irreducible, unstable, rotational oblique-spiral metacarpal and proximal ph...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-015-2164-3
更新日期：2015-04-01 00:00:00
abstract：PURPOSE:Anterior knee pain after total knee arthroplasty (TKA) remains a widely discussed postoperative complication. In contrast to sports traumatology, the role of the dissected medial patellofemoral ligament (MPFL) using a medial parapatellar approach in TKA has not been discussed so far. In the present study, it wa...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-017-2706-y
更新日期：2017-07-01 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：:Brown tumor is not a true tumor, being an unusual reactive lesion in association with primary or secondary hyperparathyroidism. We report a 23-year-old woman, who initially presented with lower back pain caused by ureterolithiasis. The initial diagnosis of brown tumor was delayed, but later pain in her leg worsened an...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-007-0312-0
更新日期：2008-02-01 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：:In 16 patients with an average age of 64.6 +/- 9.8 years and sudden onset of severe knee pain, the initial stage of Ahlbäck disease (spontaneous osteonecrosis of a femoral condyle) was verified by magnetic resonance imaging (MRI) and subsequent histology. The first radiological sign of osteonecrosis (flattening of the...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00703433
更新日期：1998-01-01 00:00:00
abstract：BACKGROUND:Tibial nonunion remains a considerable burden for patients and the surgeons who treat them. In recent years, alternatives to autogenous grafts for the treatment of tibial nonunions have been sought. The purpose of this study was to evaluate the efficacy of autogenous iliac crest bone graft (ICBG) in the trea...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-020-03735-6
更新日期：2021-01-08 00:00:00
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 (...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00439383
更新日期：1990-01-01 00:00:00
abstract：INTRODUCTION:Osteoporosis and decreased bone density are known to increase fracture incidence and severity. Although much is known regarding the effects of bone density on fracture risk and the treatment options for prevention of fragility fractures, whether bone quality alters clinical outcomes after fracture fixation...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-018-3017-7
更新日期：2018-12-01 00:00:00
abstract：INTRODUCTION:Posterior selective thoracolumbar or lumbar (TL/L) fusion with pedicle screw constructs for adolescent idiopathic scoliosis (AIS) has been studied in a few researches. However, few studies have discussed the indication for selective TL/L fusion and the behaviors of its adjacent disc angle. The present stud...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-016-2570-1
更新日期：2017-01-01 00:00:00
abstract：:This is a report of a 2-year follow-up of a missed posterior shoulder dislocation treated with open reduction and glenoid reconstruction with corticocancellous iliac bone autograft. In such cases, this treatment option may be an alternative to hemiarthroplasty of the shoulder. ...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/s00402-004-0693-2
更新日期：2004-07-01 00:00:00
abstract：:Generally, aneurysmal bone cyst is considered to be a benign lesion that occurs rarely. Its etiology and treatment vary considerably, but curettage and grafting is the widely accepted treatment. Due to the nature of the disease recurrence is always expected. It rarely regresses and we report here a case that showed an...
journal_title：Archives of orthopaedic and trauma surgery
pub_type： 杂志文章
doi：10.1007/BF00662291
更新日期：1993-01-01 00:00:00
