Abstract：
:The management of premature physeal arrest requires accurate assessment of not only the location but also the extent of the bar. Numerous imaging techniques are available to evaluate the physis. Multiplanar tomography has proven to be the most precise method. The utility of magnetic resonance imaging (MRI) of physeal bars has not been demonstrated. This article presents MRI results in two cases of physeal bars. MRI provides a means of assessing physeal bar formation with an accuracy approaching that of multiplanar tomography. In certain instances, its efficacy may exceed that of tomography, specifically when the physis cannot be properly oriented for tomographic evaluation, when more planes are desired, and when radiation exposure is thought to be excessive. With improvement of its capabilities and availability (which may also reduce cost), it may become the diagnostic imaging technique of choice.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Gabel GT,Peterson HA,Berquist THsubject
Has Abstractpub_date
1991-11-01 00:00:00pages
242-7issue
272eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract：UNLABELLED:THA in young patients is challenging regarding restoration and survival because patients are young, active, and tend to have disturbed anatomy. We asked whether a three-dimensional custom cementless stem could restore hip function, decrease osteolysis and wear, and enhance stem survival in young patients. We...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-009-1045-x
更新日期：2010-03-01 00:00:00
abstract：BACKGROUND:Grip strength reflects functional status of the upper extremity and has been used in many of the clinical studies regarding upper extremity disease or fracture. However, the smallest difference in grip strength that a patient would notice as an improvement resulting from treatment (defined as the minimum cli...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-014-3666-y
更新日期：2014-08-01 00:00:00
abstract：BACKGROUND:Local drug delivery has substantial potential to prevent infections compared with systemic delivery. Although calcium sulfate (CaSO(4)) has been studied for local drug delivery and two types are commercially available, it is unknown whether they differentially release antibiotics. QUESTIONS/PURPOSES:We dete...
journal_title：Clinical orthopaedics and related research
pub_type：
doi：10.1007/s11999-011-1911-1
更新日期：2011-11-01 00:00:00
abstract：:The introduction of alumina ceramic combined with the self-locking principle by surface increase has many followers. There is no manufacturing company in the world that does not produce self-locking hip prostheses with ceramic components. Despite increased interim results with conventional prostheses by improved cemen...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：:The treatment of 19 congenitally dislocated knees in 11 patients is reviewed. The knees were subdivided into genu recurvatum, subluxation and dislocation. Nine knees were treated conservatively and ten surgically. A good result was obtained with conservative treatment if started before the age of three months; after t...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1987-03-01 00:00:00
abstract：BACKGROUND:Highly crosslinked and thermally treated polyethylenes were clinically introduced to reduce wear and osteolysis. Although the crosslinking process improves the wear performance, it also introduces free radicals into the polymer that can subsequently oxidize. Thermal treatments have been implemented to reduce...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-010-1728-3
更新日期：2011-08-01 00:00:00
abstract：:Few studies quantitate the cost of a quality well being as produced by arthroplasty surgery. The objective was to use the Quality of Well Being Index to calculate the cost per quality of well year in knee arthroplasty surgery. The difference in Quality of Well Being Index scores before and after the intervention was c...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1997-12-01 00:00:00
abstract：:The mode of action of the periosteum in the growth of the long bones was investigated by comparing the activity of the growth plate after hemicircumferential and longitudinal periosteal incisions. Twenty-eight rabbits were divided into three groups. A longitudinal periosteum incision was made on the medial upper tibia...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-11-01 00:00:00
abstract：:Experience with a 9-year-old girl with Dysplasia Epiphysealis Hemimelica in the right lower extremity demonstrates that avoidance of confusion leading to medical--legal problems and promotion of effective management would have been possible by early recognition of the condition. ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1976-05-01 00:00:00
abstract：BACKGROUND:Psychological distress can negatively influence disability, quality of life, and treatment outcomes for individuals with hip and knee osteoarthritis (OA). Clinical practice guidelines recommend a comprehensive disease management approach to OA that includes the identification, evaluation, and management of p...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000001520
更新日期：2020-12-01 00:00:00
abstract：:The progression from chronic anterior cruciate instability to degeneration of the knee has been well documented in animal studies. However, the literature is unclear as to the overall consequences with respect to the development of osteoarthritis. The long-term consequences of the anterior cruciate insufficient knee w...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-02-01 00:00:00
abstract：UNLABELLED:Replacement of bone segments after resection of a tumor-containing bone has a long history, and currently metallic implants and allografts have reasonable rates of success in terms of patient survival and restoration of useful function. Total femoral resections for extensive tumors are uncommon but clearly r...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200509000-00012
更新日期：2005-09-01 00:00:00
abstract：:Metastases involving the pelvis and lower extremities are common among the large population of cancer patients presently treated by hormonal or chemotherapy. The use of methylmethacrylate as an adjunct to conventional fracture fixation has improved markedly the results of pathological fracture management. Intertrochan...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1982-09-01 00:00:00
abstract：:Muscle transplantation in deltoid paralysis in poliomyelitis has been practiced only sporadically and considered ineffective. Trapezius transfer to humeral shaft with fascia lata extension was performed to restore abduction power of the shoulder in 24 patients between 4--10 years of age. It is recommended that the mus...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1978-09-01 00:00:00
abstract：:The main objective of the current investigation was to regenerate cells of the nucleus pulposus without loss of phenotype. Nucleus pulposus cells were isolated from intervertebral discs from adult rabbits, grown in monolayer culture, and then maintained as a micromass pellet in tube culture. The specimens were evaluat...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000063797.98363.d3
更新日期：2003-06-01 00:00:00
abstract：:This study evaluates the role of magnetic resonance imaging in assessing the factors affecting the rate and healing time in scaphoid nonunions after surgery. Nineteen patients were assessed before surgery by radiographs, tomography, and magnetic resonance imaging. Fifteen had viable bone marrow and 4 patients had nonv...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-199703000-00032
更新日期：1997-03-01 00:00:00
abstract：:The high incidence of cartilage lesions, coupled with the recent advances for their surgical and nonsurgical treatment, have necessitated the development of techniques for accurate diagnosis and monitoring of these lesions. Although arthroscopy has been the standard for cartilage evaluation, magnetic resonance imaging...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：2001-10-01 00:00:00
abstract：:Varus deformity is a common finding in candidates for total knee arthroplasty (TKA), but very little has been written concerning the problems encountered in correcting these deformities at the time of arthroplasty. Compared to patients without deformities, this group of patients require more attention to the technical...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:Whether a preoperative long leg radiograph taken with the patient standing helps the surgeon reproduce a normal mechanical axis after total knee arthroplasty is unknown. The purpose of the current study was to evaluate whether a preoperative long leg radiograph helps to restore normal limb alignment after total knee 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：10.1097/00003086-200211000-00032
更新日期：2002-11-01 00:00:00
abstract：:Thirty-six patients (36 shoulders) who underwent the Eden-Hybbinette procedure for recurrent anterior dislocation of the shoulder with an average followup of 15 years were evaluated. Evaluation consisted of radiographic assessment in a true anteroposterior view and an axillary lateral view of both shoulders, physical ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200004000-00016
更新日期：2000-04-01 00:00:00
abstract：:Atlantoaxial subluxation in rheumatoid arthritis is characterized by pain, disability, and occasionally death. Surgical fusion of the offending vertebrae is the appropriate surgical remedy, but it is a procedure with a high failure and complication rate. Because cord compression and myelopathy are the main complicatio...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-04-01 00:00:00
abstract：:In the overhand or throwing athlete, the shoulder is extremely vulnerable to injury due to the repetitive, high-energy forces. When these stresses are applied at a rate that exceeds that of tissue repair, progressive damage to the shoulder's stabilizing structures can occur. With continued throwing, the static restrai...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1993-06-01 00:00:00
abstract：:We surveyed orthopaedic surgery residents and faculty from two university training programs to quantify quality of life measures including burnout, general health, and relationship issues. Residents exhibited high levels of burnout and emotional exhaustion but only average levels of personal achievement, while faculty...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000224030.78108.58
更新日期：2006-08-01 00:00:00
abstract：:The effect of immobility on the biomechanical properties of an anterior cruciate bone-ligament-bone unit of rhesus monkey is reported. Wild primates were used and the captivity time was minimized to lessen disuse changes from cage confinement. The ligament-bone specimens were tested in tension to failure under high st...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
abstract：BACKGROUND:Metal-on-metal articulations can release substantial amounts of particles containing cobalt and chromium into the surrounding milieu, causing concern for cellular toxicity and adverse local soft tissue reactions. The diameter of the femoral head has been one of the variables that inversely affects wear of me...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-010-1630-z
更新日期：2011-06-01 00:00:00
abstract：:A prospective study of the accuracy of real-time B-mode ultrasonography in detecting deep venous thrombosis in the proximal veins of the lower extremity was conducted in a consecutive series of total knee arthroplasty (TKA) patients. Ascending venography was used as the diagnostic standard. Ninety-six consecutive TKA ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:Predicting pathologic fractures of long bones caused by metastatic disease continues to be a challenging clinical problem. We assessed the ability of noninvasive imaging and computational techniques to predict the strength of bones with osteolytic lesions. A murine model of induced tumor osteolysis to the distal femur...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-008-0241-4
更新日期：2008-06-01 00:00:00
abstract：:Elbow dislocations are relatively uncommon in children. Rupture of the brachial artery associated with closed elbow dislocations in children is rare. This is a report of an 8-year-old boy, the youngest patient ever to be reported to have a closed posterior dislocation of the elbow associated with a brachial artery lac...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:A biomechanic analysis of the lower lumbar segments leads to the recommendation that during posterior lumbar interbody fusion it is desirable to preserve the dorsal structures, particularly of the facet joints. The area of the interbody graft should cover an area as large as possible in order to attain the benefit of ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:A 28-year-old woman with fascioscapulohumeral muscular dystrophy was treated with a one-stage bilateral scapulothoracic fusion. At operation, cortical allografts with screw fixation for anchorage were used, supplemented with autologous cancellous bone. A proper balance and symmetry of the shoulder girdle can be restor...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
