Abstract：
:For determination of the optimal position in examining the ankle joint for anterior drawer sign and talar tilting, 12 legs freshly amputated above the knee were radiographically examined after successive transection of the lateral ankle ligaments in three different sequences. Apparatuses secured the position of the ankle joint in 25 degrees of inward rotation and 10 degrees and 30 degrees, respectively, of plantarflexion. Examination for anterior drawer sign gave significantly greater displacement with the foot in 10 degrees than with the foot in 30 degrees of plantarflexion and was most pronounced after the cutting of the anterior talofibular ligament. Examination for talar tilt gave a non-significantly greater displacement at 10 degrees of plantarflexion, except when cutting both the posterior talofibular and the anterior talofibular ligament. Isolated cutting of the calcaneofibular ligament gave only little displacement irrespective of the method used. Radiographic examination should be performed with 10 degrees of plantarflexion to obtain maximal displacement and 25 degrees of inward rotation of the leg to obtain a free ankle mortise in the anteroposterior projection and concentric arcs of the joint surfaces in the side projection.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Larsen Esubject
Has Abstractpub_date
1986-03-01 00:00:00pages
193-200issue
204eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract：:Anterior intervertebral fusion increasingly is used as a treatment for discogenic or intersegmental pathologic diseases of the lumbar spine. This is in part attributable to the evolution and refinement of laparoscopic and minimally invasive surgical techniques that now can be used to access the anterior spinal column....
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/00003086-200002000-00007
更新日期：2000-02-01 00:00:00
abstract：BACKGROUND:Osteosarcoma is the most common type of bone cancer in adolescents. There have been no significant improvements in outcomes since chemotherapy was first introduced. Bupivacaine and lidocaine have been shown to be toxic to certain malignancies. This study evaluates the effect of these medications on two osteo...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000001510
更新日期：2021-01-01 00:00:00
abstract：:In 31 children with osteoid osteoma lesions about the hip ranging in age from 2 to 16 years, there was an inordinate frequency of diagnostic delay with 16 patients having symptoms for more than 12 months. The clinical features were dominated by pain, limp, restricted hip motion and thigh atrophy. Twelve patients did n...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-197501000-00006
更新日期：1975-01-01 00:00:00
abstract：:Fifty-six adults (average age, 38 years) with active tuberculosis of the lumbar and lumbosacral spine were treated conservatively with triple chemotherapy for 12 to 18 months. The minimum followup was 3 years. Three methods of assessments of the chronologic changes of sagittal spinal deformity were used on lateral rad...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200205000-00007
更新日期：2002-05-01 00:00:00
abstract：:A committee was appointed by the American Academy of Orthopaedic Surgeons in 1981 to continue the orthopaedic workforce studies begun by D. Kay Clawson a decade earlier. The committee found that the rapid increase in orthopaedists graduating from residency programs between 1970 and 1982 had resulted in a workforce in ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200104000-00013
更新日期：2001-04-01 00:00:00
abstract：:Chondrocytes are the single cellular component of hyaline cartilage. Under physiologic conditions, they show steady-state equilibrium between anabolic and catabolic activities that maintains the structural and functional integrity of the cartilage extracellular matrix. Implicit in the loss of cartilage matrix that is ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000144854.66565.8f
更新日期：2004-10-01 00:00:00
abstract：:Reduction of a posterior elbow dislocation can be accomplished by many methods and can require special positioning of the patient, trained assistants, and special equipment. A method that provides a simplified alternative is described. Leverage rather than forceful strength is the prerequisite. The maneuver is perform...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：:Acetabular bone stock loss compromises the outcome in primary and revision total hip arthroplasty. In 1979, a biologic method was introduced with tightly impacted cancellous allografts in combination with a cemented polyethylene cup for acetabular reconstruction. With this technique, it is possible to replace the loss...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200112000-00023
更新日期：2001-12-01 00:00:00
abstract：:In Greece, despite efforts toward early diagnosis of congenital dislocation of the hip (CDH) during the last 20 years, treatment of 75% of infants so diagnosed has not been begun until they are 2 to 9 months of age, with an average treatment onset age of 4.6 months. Five hundred eighty-seven infants (947 hips) two to ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-09-01 00:00:00
abstract：:While bipolar proximal femoral replacement prostheses (PFRP) have become a common treatment for tumors of the proximal femur, long-term results are not specified in the literature. The objective was to determine the complication and revision rates of bipolar PFRP and compare them to historical controls of bipolar hemi...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/BLO.0b013e31804f5474
更新日期：2007-06-01 00:00:00
abstract：:The presence of the ossific nucleus and its role in reducing the risk of ischemic necrosis in developmental dysplasia of the hip remains a matter of controversy. Ischemic necrosis of the pre-osseous capital femoral epiphysis, defined as chondronecrosis, was evaluated in a rabbit model. Histologic evidence of chondrone...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：2000-08-01 00:00:00
abstract：:A heterogeneous group of 17 patients with aseptic necrosis of the femoral head had treatment of 23 hips by bone grafting. Phemister-type tibial grafts were used in 20 and iliac grafts in 3. All hips were evaluated before and after grafting according to roentgenographic stage of disease and the Hospital for Special Sur...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Except in emergencies, the physician's obligation is not to relieve pain, but to diagnose and treat pathology. Psychological factors complicate organic pain, and make the diagnosis of "psychogenic" pain virtually impossible on the basis of psychological tests alone. In acute (short-term) pain, anti-anxiety agents are ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-197711000-00017
更新日期：1977-11-01 00:00:00
abstract：:Thirty intraarticular calcaneal fractures were studied by computed tomography and then treated with a variety of closed methods. A classification of the fractures was devised according to the amount of displacement of the posterior facet. Follow-up evaluation showed that Type I fractures recovered function and healed ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1993-05-01 00:00:00
abstract：BACKGROUND:Patients with local recurrence of soft-tissue sarcomas have a poor overall survival. High-grade, soft-tissue sarcomas in deep locations may have a poorer prognosis regarding local recurrence than low-grade sarcomas or those located superficially. Although previous reports evaluated tumors at various depths, ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-011-2017-5
更新日期：2012-03-01 00:00:00
abstract：:A 4-year-old boy with congenital pseudarthrosis of the tibia had two unsuccessful operative attempts for union. After these procedures the patient had a 6-cm leg length discrepancy and an equinovalgus foot deformity. Because of these deformities he underwent Syme amputation at the ankle and was fitted with a total con...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1998-06-01 00:00:00
abstract：:The use of aggressive chemotherapy undoubtedly has brought about a dramatic increase in the cure rate of osteosarcoma. The authors' investigations have increased the authors' knowledge of chemotherapy for osteosarcoma, the differential efficacy of currently used agents, and the pronounced schedule dependency and relat...
journal_title：Clinical orthopaedics and related research
pub_type： 临床试验,杂志文章,多中心研究,评审
doi：
更新日期：1991-09-01 00:00:00
abstract：:A technique for ipsilateral femoral neck and shaft fracture using the sliding compression hip screw with plate combined with trochanteric antegrade Ender nailing of the femur was applied in two cases. Ender nails can be passed without difficulty past a compression hip screw and the bicortical plating screws. The hip a...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1986-12-01 00:00:00
abstract：:The evaluation of medical students consists, in part, of a transparent academic record of grades, awards, and any publications or special clinical activities. In addition, however, each student is evaluated through more opaque processes within a medical school that speak to the behavior, character, and developing prof...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000229271.36076.77
更新日期：2006-08-01 00:00:00
abstract：:Fifteen patients with spondylolysis have received compression screw and bone graft treatment for repair of this defect. In all but one case, solid fusion of the pars defect was achieved within six months after surgery. After one year, 13 of the 15 patients were able to participate fully in sports activities. ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-09-01 00:00:00
abstract：:Pathologic fractures of the proximal femur secondary to benign bone tumors often are difficult to treat because of specific anatomic features of this region and the aggressiveness of the tumors. Between 1986 and 1996, 11 patients presented with a pathologic fracture of the proximal femur secondary to a benign bone tum...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200112000-00032
更新日期：2001-12-01 00:00:00
abstract：:The absolute treatment of extensively involved cases of Legg-Calvé-Perthes disease (LCPD) remains unsolved. The basic principle of adequate containment of the capital femoral epiphysis in its acetabulum while minimizing the disability time is widely accepted, but the definition of adequate containment and methods of a...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1980-07-01 00:00:00
abstract：:Experience with cementless fixation over the last six years indicates that the technique offers greater opportunities for bone conservation. Thus, when cement is used, and especially if it is forced into the skeleton under pressure, the amount of bone incorporated into the implant is considerable. Conversely, if no ce...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1985-01-01 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：UNLABELLED:Revision total knee arthroplasty can be considerably more difficult in cases involving severe bone loss, complete absence of collateral ligaments, and persistent periprosthetic supracondylar femoral fractures. Modular segmental endoprosthetic distal femur replacement is a limb salvage option when other surgi...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000214433.64774.1b
更新日期：2006-05-01 00:00:00
abstract：:In accepting this invitation to write a prefatory chapter as a mini professional autobiography, it has become all too obvious that this has touched a few nerve endings that had healed many years ago. Contemplating personal experiences, thoughts, and philosophies and then writing them should have a purpose. During thes...
journal_title：Clinical orthopaedics and related research
pub_type： 传,历史文章,杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：:Flexural fatigue tests of bovine bone specimens produced fracture surfaces that were transverse on the tension side and oblique on the compression side. Similar fracture patterns were produced by bending tests with a single applied loading. Microscopic examination of flexural fatigue specimens prior to complete establ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Specialty boards serve the function of defining qualifications and issuing credentials to assure the public of the specialist's preparation and skill. Over the past 72 years, 23 such boards have been approved and now issue 31 different types of general specialty certificates and 57 types of subspecialty credentials. F...
journal_title：Clinical orthopaedics and related research
pub_type： 历史文章,杂志文章
doi：
更新日期：1990-08-01 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：:Twenty-nine patients with 30 intraarticular proximal tibial fractures were treated with early application of a cast brace. All fractures united, knee motion was excellent or good in all but one patient. The fracture fragments did not lose position after cast brace application. Varus or valgus deformities could be corr...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1976-09-01 00:00:00
