Abstract:
:Measurement of leg length discrepancy is an important part in planning a successful total hip arthroplasty (THA). Many clinical and radiological methods with variable degrees of accuracy have been advocated to carry out this measurement. We studied the accuracy of a commonly used clinical method by comparing it to a well-known and reliable radiological method. A total of 139 patients aged 44-89 (mean: 67.5 years) scheduled to undergo THA were examined for clinical and radiological leg length discrepancy measurements before and after the operation by the same observers. There was a poor correlation between the clinical and radiological methods preoperatively [r = 0.21, intra-class correlation coefficient (ICC) = 0.33]. The correlation was better postoperatively (r = 0.45, ICC = 0.62). The clinical method used is not recommended for leg length discrepancy measurement preoperatively. Caution should even be taken when using this method postoperatively. The authors recommend using the radiological method when measuring leg length discrepancy as a part of planning for THA.
journal_name
Int Orthopjournal_title
International orthopaedicsauthors
Sayed-Noor AS,Hugo A,Sjödén GO,Wretenberg Pdoi
10.1007/s00264-008-0633-9subject
Has Abstractpub_date
2009-10-01 00:00:00pages
1189-93issue
5eissn
0341-2695issn
1432-5195journal_volume
33pub_type
杂志文章abstract:PURPOSE:The aim of the study was to evaluate the results of epiperineural suture repaired primary (clean transaction injury, massive soft-tissue associated injury) and secondary (delayed partial injury) ulnar nerve injuries according to lesion level and type. METHODS:Forty-two patients diagnosed with ulnar nerve injur...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-014-2430-y
更新日期:2014-10-01 00:00:00
abstract:PURPOSE:Computed tomography (CT) is widely used to assess component rotation in patients with poor results after total knee arthroplasty (TKA). The purpose of this study was to simultaneously determine the accuracy and reliability of CT in measuring TKA component rotation. METHODS:TKA components were implanted in dry-...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-2917-1
更新日期:2016-04-01 00:00:00
abstract::Total medial meniscectomy was carried out on 30 mature rabbits; subsequent regeneration of the meniscus and degenerative joint changes were observed. Out of 30 knees, 22 had regenerated menisci and 10 of these had not developed gross degenerative changes after 6 months. Collagen fibres were arranged irregularly in the...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s002640050158
更新日期:1997-01-01 00:00:00
abstract::This study investigated the relationship of bone porosity and bone-cement interface shear strength. One hundred forty-six samples were taken from the distal metaphysis of 20 bovine femora. After cementation, the shear strength of the bone-cement interface was tested. According to the porosity, the samples were divided...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-008-0558-3
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:Shoulder arthroplasty is one of the options for the treatment of complex proximal humeral fractures. The purpose of this study was to assess the clinical and radiographic results of the trabecular metal shoulder prosthesis in the treatment of complex proximal humeral fractures. METHODS:Fifty-one consecutive pa...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-2061-8
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Phemister procedure is an effective treatment for early stage osteonecrosis of femoral head (ONFH). Since the long-term results of the Phemister procedure are less reported in the literature, the purpose of this study was to investigate the long-term outcomes of this bone grafting technique in patients with ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-018-4013-9
更新日期:2019-03-01 00:00:00
abstract::Proliferating cell nuclear antigen (PCNA) is one of the cell cycle-related proteins directly involved in DNA synthesis. It is a marker of cellular proliferation and has been shown to correlate with ploidy and proliferative activity of cells. Its expression has been used to estimate the growth fraction of human cancer ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s002640000147
更新日期:2000-01-01 00:00:00
abstract::Forty patients with unilateral osteoarthritis of the hip were studied with dual energy X-ray absorptiometry to quantify disuse osteopenia in their affected leg by examining the proximal femur and tibia. Bone loss was assessed as a percentage of the contralateral value which compares bone mineral density of the affecte...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00188325
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:Studies on total knee arthroplasty (TKA) in Saudi Arabia are scarce, and none have reported the knowledge and attitude of the procedure in Saudi Arabia. Our study aims to measure the knowledge and attitude of TKA among the adult Saudi population. METHODS:To encompass a representative sample of this cross-secti...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-017-3743-4
更新日期:2018-04-01 00:00:00
abstract:AIM:Computerized navigation of unicondylar knee arthroplasties (UKA) is not a widespread technique. The lifespan of a UKA depends on the quality of its implantation. We know that overcorrection leads to a rapid extension of the osteoarthritis to the opposite side of the knee and undercorrection to a rapid loosening or ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-016-3293-1
更新日期:2017-02-01 00:00:00
abstract::The tendon sheaths of extensor pollicis brevis (EPB) and abductor pollicis longus (APL), obtained from four patients with de Quervain's disease were studied by light and electron microscopy. Three different layers were identified in the sheath which was much thicker than normal. Both the outer and the middle layers ha...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00267036
更新日期:1985-01-01 00:00:00
abstract::The purpose of this study was to investigate the biomechanical efficacy of Histoacryl (cyanoacrylate, N-asetil 2 butyl sistein) in meniscal tear repair. In our study, the primary stability of three different repair techniques in delaying the formation of a gap of 2 mm was investigated. A meniscal tear was repaired wit...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-006-0158-z
更新日期:2007-04-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine the effect of subperiosteal injection of chondroinductive growth factors on the histological and biomechanical outcome of autologous osteoperiosteal grafts. METHODS:Thirty six standardised osteochondral defects were created in the trochlear groove of 18 Göttinger Minipi...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-1827-3
更新日期:2013-06-01 00:00:00
abstract::Computer-assisted surgery (CAS) in total knee arthroplasty (TKA) could be useful in reducing the overall blood loss. A prospective randomised study was performed with two groups of 50 patients each of whom were treated for knee arthritis. Patients of group A were treated by a conventional standard procedure, while for...
journal_title:International orthopaedics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00264-008-0651-7
更新日期:2009-12-01 00:00:00
abstract::We have developed a method to promote longitudinal bone growth at the level of a specific growth-plate (GP) in young rabbits. Insulin-like growth factor-I (IGF-I) was continuously infused by means of an osmotic pump into the bone marrow cavity of the proximal epiphysis of the tibia. Radiological measurement showed a 2...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-007-0336-7
更新日期:2008-06-01 00:00:00
abstract::We used custom mega-prostheses in 57 patients with aggressive benign and malignant tumours of the proximal humerus. The most common tumour was osteosarcoma, followed by giant cell tumour and chondrosarcoma. We achieved extra-articular and wide resection margins in all primary malignant tumours and narrow margins in be...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-005-0029-z
更新日期:2006-06-01 00:00:00
abstract::We describe a method of quantifying the lateral/medial thrust of the knee which occurs in the early phase of walking. We have used this method to evaluate the effects of wedged insoles on the lateral and medial thrust for normal knees and knees with unicompartment osteoarthritis (OA). A laterally elevated (valgus) ins...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s002640050174
更新日期:1997-01-01 00:00:00
abstract::This study evaluates the role of arthroscopy in the diagnosis of acute injuries to the knee. One hundred and fifty four patients with a suspected ligament injury or effusion of the knee joint underwent arthroscopy. A haemarthrosis was present in 82% and a bloodless effusion in 10%. Meniscal tears were found in 19% of ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00317825
更新日期:1988-01-01 00:00:00
abstract:PURPOSE:The sufficient length of congenital forearm stump is essential for prosthetic fitting. In our study we reviewed the results of a series of forearm stump lengthening, observed complications and their outcomes. We evaluated possibilities of combined technique to reduce or avoid problems and complications in forea...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-3112-0
更新日期:2016-03-01 00:00:00
abstract:PURPOSE:Rheumatoid arthritis has been associated with poor clinical outcomes in hemiarthroplasty and unconstrained total shoulder arthroplasty. The reverse shoulder arthroplasty can be utilized to address the shortcomings of hemiarthroplasty and unconstrained total shoulder arthroplasty in the inflammatory arthritis pa...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-019-04373-3
更新日期:2019-11-01 00:00:00
abstract:PURPOSE:Percutaneous endoscopic discectomy is an effective minimally invasive spine surgery (MISS) for soft disc herniations. The objective of this review was to describe the current indications, surgical techniques, and clinical outcomes of endoscopic spine surgery. METHODS:A narrative review was performed with a foc...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-018-04283-w
更新日期:2019-04-01 00:00:00
abstract:PURPOSE:In prosthetic joint infections (PJIs) of the knee, debridement with implant retention is associated with a high risk of recurrence. METHODS:A single-centre cohort study was performed with extensive analysis of the literature covering 1980-2012. RESULTS:In 21 patients (mean age 80.4 years, 19 immunosuppressed)...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-013-1923-4
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND AND PURPOSE:There is no consensus on the optimal surgical procedure for treating Neer type-2 distal clavicle fractures. Hook plates provide better stability than other fixation methods for small fragments but have been related to multiple complications. METHODS:Retrospective study on patients operated for N...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-018-4108-3
更新日期:2019-07-01 00:00:00
abstract::Myeloscopy has been undertaken in a series of 208 patients without any serious complications. Observations have been made of changes in blood flow in the vessels accompanying the cauda equina during Lasègue's test and in some pathological states. Direct observation of the nucleus pulposus has been achieved and the pos...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266074
更新日期:1981-01-01 00:00:00
abstract::A man of 71 was seen with a solitary metastasis in the patella as the first presentation of carcinoma of the lung. ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266728
更新日期:1989-01-01 00:00:00
abstract::Between 1991 and 1998, we treated 72 patients with fusion of the lumbar spine using posterior pedicle screw fixation followed by anterior retroperitoneal insertion of a titanium cage filled with autogenous bone graft. All patients had chronic low back pain after failed conservative treatment. We were able to review 54...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-004-0577-7
更新日期:2004-10-01 00:00:00
abstract::A man, aged 52 years, who had a secondary Raynaud phenomenon affecting the left hand and index finger had been treated unsuccessfully with intravenous prostaglandin E1 and amputation of the finger was proposed. He was given intra-arterial prostaglandin E1 for 10 days and amputation was not necessary. He recovered almo...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00187085
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:Hip-joint empyema is a severe local infection that can cause general illness and, in the worst-case scenario, death by septic complications. For severe hip-joint infections, the Girdlestone arthroplasty has been an established treatment option for many decades. We describe functional midterm results after treat...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1351-2
更新日期:2012-05-01 00:00:00
abstract:PURPOSE:Recently, increased interest has developed for patellofemoral arthroplasty as treatment for isolated patellofemoral arthritis. However, there are very few reports of the experience with the modern generation of patellofemoral arthroplasties. The new patellofemoral arthroplasty Hermes design is described. The de...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-2158-0
更新日期:2014-02-01 00:00:00
abstract::Adduction of the forefoot diagnosed in the young child generally corrects spontaneously. Resistant forefoot adduction is usually combined with a degree of supination of the forefoot and described as congenital metatarsus varus. In true congenital metatarsus varus there is a contraction or shortening of the abductor ha...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266025
更新日期:1980-01-01 00:00:00