Abstract:
:Heterotopic ossification can impair the functional results of total hip arthroplasty. The causative role of trochanteric osteotomy in heterotopic ossification is uncertain. Postoperative radiographs of 100 total hip arthroplasties were analyzed for incidence of heterotopic ossification. Forty procedures were performed with trochanteric osteotomy and 60 without. There was a 17% overall incidence of clinically significant heterotopic ossification, 22% with osteotomy and 13% without. High- and low-risk categories revealed clinically significant heterotopic ossification in 25% of the high-risk group and in 8% of the low-risk group. In the high-risk group there was a 32% incidence with trochanteric osteotomy and 22% without osteotomy. In the low-risk group there was a 16% incidence without trochanteric osteotomy and a 3% incidence with trochanteric osteotomy. The increase in clinically significant heterotopic ossification in the high-risk group over that of the low-risk group was statistically significant. The present study showed that trochanteric osteotomy tended to increase the incidence and severity of clinically significant heterotopic ossification. These data suggest that trochanteric osteotomy should be avoided, if possible, during total hip arthroplasty to decrease the risk of heterotopic ossification.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Errico TJ,Fetto JF,Waugh TRsubject
Has Abstractpub_date
1984-11-01 00:00:00pages
138-41issue
190eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract::This preliminary report outlines the rationale for a new approach to deep-vein thrombosis (DVT) prophylaxis in total knee arthroplasty (TKA) patients and describes preliminary hematologic and venographic findings. A protocol was employed to (1) document a series of hematologic events surrounding cemented TKA and the a...
journal_title:Clinical orthopaedics and related research
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1989-11-01 00:00:00
abstract::The authors report their 15-year experience with primary total hip arthroplasty using collarless, tapered, porous-coated femoral stems (Trilock and Taperloc) in patients with osteoarthritis, rheumatoid arthritis, and in octogenarians. Excellent clinical results were achieved in all groups at latest followup. For the p...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200112000-00014
更新日期:2001-12-01 00:00:00
abstract::The authors review the structure and composition of articular cartilage. This tissue is composed of an extensive extracellular matrix synthesized by chondrocytes. It contains different zones with respect to depth from the articular surface and has a regional organization around the chondrocytes. Its composition varies...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1097/00003086-200110001-00004
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:Severe femoral head deformities in the frontal plane such as hips with Legg-Calvé-Perthes disease (LCPD) are not contained by the acetabulum and result in hinged abduction and impingement. These rare deformities cannot be addressed by resection, which would endanger head vascularity. Femoral head reduction o...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-014-4048-1
更新日期:2015-04-01 00:00:00
abstract::The fracture rate of third-generation ceramic liners is greatly reduced compared with first- and second-generation liners because of improvement in the design and manufacturing process. The ABC (alumina-bearing couple) ceramic liner is one such design, and fracture of this type of liner has not been reported. We repor...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/BLO.0b013e3180dc8c35
更新日期:2007-11-01 00:00:00
abstract::A primary aim of research in total hip arthroplasty is to extend longevity through improved fixation and decreased wear and osteolysis. Age range of patients receiving hip implants is ever increasing as technology improves and average life span increases. The current report focuses on minimum 10-year results of a prox...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200212000-00011
更新日期:2002-12-01 00:00:00
abstract:BACKGROUND:The Lysholm knee scale, first published in 1982, is an eight-item questionnaire designed to evaluate patients after knee ligament injury. However, as a tool developed in English, its use as a validated instrument has been limited to English-language populations. QUESTIONS/PURPOSES:The objectives of this stu...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-013-3046-z
更新日期:2013-08-01 00:00:00
abstract::Rheumatoid arthritis frequently involves the hindfoot. It may produce a proliferative synovial hypertrophy around the tendons and a gradual destruction of the joints. Unfortunately, this part of the foot frequently is overlooked when caring for these patients who often have multiple areas of involvement giving pain an...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199707000-00009
更新日期:1997-07-01 00:00:00
abstract::Isolated human chondrocytes derived from healthy and osteoarthritic (OA) cartilage were cultured in high density in a newly designed microculture system. The severity of OA was graded according to a modified histopathologic score originally described by Mankin et al. Chondrocytes from adult patients with OA showed 35S...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1989-05-01 00:00:00
abstract::Dysplastic acetabula treated with cemented sockets have shown shortcomings due to loosening, bone erosion, and implant migration. A Bateman bipolar prosthesis was used, and the deficient superior acetabular lip was augmented with autologous femoral head graft. The surgical technique "locked" the bipolar cup in the rec...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1990-02-01 00:00:00
abstract::To investigate the role of blood supply in the pathogenesis of idiopathic osteonecrosis of the femoral head, superselective angiography of the medial circumflex artery was performed. Sixteen hips with early stage osteonecrosis diagnosed by bone scintigraphy were studied, as were 22 contralateral normal hips (from unil...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1992-04-01 00:00:00
abstract:BACKGROUND:The literature suggests that a cemented long-stem femoral arthroplasty is associated with increased intraoperative and perioperative risks. Embolic events may precipitate cardiopulmonary complications and even death; by contrast, others have reported that the use of a cemented long-stem femoral arthroplasty ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-013-3113-5
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Multidrug resistant Acinetobacter baumannii (MDR AB) with and without Staphylococcus aureus (SA) is a commonly isolated organism in infected segmental bone defects in combat-related trauma in Iraq and Afghanistan. Although MDR AB in visceral infections is a therapeutic challenge, control of infection appears...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-010-1488-0
更新日期:2011-01-01 00:00:00
abstract::Two untreated completely dislocated hips were examined pathologically in a 74-year-old male dissecting room cadaver. The femoral heads bilaterally were 9 cm above the acetabular fossae. They lay adjacent to each ilium with no secondary acetabulum formation. A thickened and markedly elongated fibrous capsule appeared t...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1976-09-01 00:00:00
abstract:BACKGROUND:Developmental hip disorders (DHDs), eg, developmental dysplasia of the hip, slipped capitis femoris epiphysis, and femoroacetabular impingement, can be considered morphology variants of the normal hip. The femoroacetabular morphology of DHD is believed to induce osteoarthritis (OA) through local cumulative m...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1007/s11999-012-2511-4
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:Successful brace treatment entails good control of scoliosis with avoidance of surgery. However, achieving curve regression may be an even better radiological result than prevention of curve progression for patients with adolescent idiopathic scoliosis. Vertebral remodeling may occur with well-fitted braces....
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/CORR.0000000000000989
更新日期:2020-02-01 00:00:00
abstract::Four patients were treated with limb lengthening to correct a leg-length discrepancy that developed after a hip transposition after pelvic resection for sacroma of the pelvis. Three patients had Ewing's sacroma and one patient had osteosarcoma. All patients received chemotherapy; radiotherapy also was administered to ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/01.blo.0000081933.75404.f8
更新日期:2003-11-01 00:00:00
abstract::Thirty infected total knee arthroplasties were investigated in 29 patients over an average interval of 42 months. Eleven infections began in the immediate perioperative period. Six developed from postoperative wound-healing problems. The remainder were late infections. Staphylococcus was found in 16 infections, gram-n...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1985-10-01 00:00:00
abstract::Fetal tendons and skin heal regeneratively without scar formation. Cells isolated from these fetal tissues exhibit enhanced cellular migration and collagen production in comparison to cells from adult tissue. We determined whether fetal and adult fibroblasts isolated from the anterior cruciate ligament (ACL), a tissue...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-008-0391-4
更新日期:2008-12-01 00:00:00
abstract::Limb lengthening is not uncommon after total hip replacement and may cause subjective problems for patients. We have studied 150 total hip replacements to investigate the operative change in limb length. A radiologic evaluation is used and is shown to be accurate. One hundred forty-four limbs were lengthened an averag...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1978-07-01 00:00:00
abstract::This is a review article of the past 40 years of research in Britain on the etiology of developmental disorders of the skeleton, covering both rare unifactorial diseases (chondroosteodystrophies) and common localized disorders (e.g., clubfoot and congenital dislocation of the hip) of multifactorial inheritance. ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1986-09-01 00:00:00
abstract::Learning problems in patients with neurofibromatosis (NF) are probably the most frequent characteristics after those that define the disorder. They are not secondary to the physical problems. A recent survey that compared children who have NF with their siblings revealed a 37% greater incidence of learning disabilitie...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1989-08-01 00:00:00
abstract::The age- and sex-specific incidence of hip fractures is central Norway is reported for the periods of 1972-1973 and 1983-1984. The incidence of hip fracture for women had increased by approximately 22% in the intervening period. The region under investigation was subdivided into urban, semirural, and rural areas. The ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1987-05-01 00:00:00
abstract::Orthopaedic residency has undergone continual evolution since the early 1900s. Training has evolved from a preceptorship to a highly evolved and structured educational system which largely standardizes training throughout the United States. Approval and accreditation of training programs, as well as content, is now ov...
journal_title:Clinical orthopaedics and related research
pub_type: 历史文章,杂志文章
doi:10.1097/01.blo.0000224022.11282.71
更新日期:2006-08-01 00:00:00
abstract::Chondrocytes from adult and immature articular cartilage were separated on the basis of size by rate-zonal centrifugation in a Ficoll density gradient. Lysozomal enzyme activity (acid phosphatase and beta-glucuronidase) was determined in gradient fractions containing chondrocytes of different sizes. Acid phosphatase a...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1982-04-01 00:00:00
abstract::Two hundred seventy-nine patients undergoing primary unilateral total knee replacement and 280 patients undergoing primary bilateral total knee replacements were reviewed retrospectively. Patients' height, weight, hemoglobin level before donation, hemoglobin level before surgery, autologous donation, number and type o...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199812000-00008
更新日期:1998-12-01 00:00:00
abstract:UNLABELLED:Long-term results of periacetabular osteotomy for advanced-stage osteoarthritis secondary to developmental dysplasia of the hip are reportedly unsatisfactory compared with results for early-stage osteoarthritis. Other preoperative information that can be used to determine indications for periacetabular osteo...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-008-0443-9
更新日期:2009-04-01 00:00:00
abstract::In the child born with sacral agenesis, the management of arthrogrypotic-like deformities, spinal and multisystem abnormalities poses several problems to the orthopedist. A clinical evaluation was undertaken on 17 patients and available parents in an effort to define better the heredity and proper management of this d...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1979-03-01 00:00:00
abstract:UNLABELLED:Acetabular retroversion (AR) alters load distribution across the hip and is more prevalent in pathologic conditions involving the hip. We hypothesized the abnormal orientation and mechanical changes may predispose certain individuals to stress injuries of the femoral neck. We retrospectively reviewed the ant...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-009-0969-5
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:Although gunshot injuries are relatively common, there is little consensus about whether retained bullets or bullet fragments should be removed routinely or only in selected circumstances. QUESTIONS/PURPOSES:We performed a systematic review of the literature to answer the following questions: (1) Is bullet ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1007/s11999-013-3260-8
更新日期:2013-12-01 00:00:00