Abstract:
:Computed tomography (CT) scanning is a useful tool in many areas of orthopedics. This prospective study reviews the authors' experience with CT scans in 73 patients studied prior to total hip arthroplasty. The CT scan is valuable in the primary total hip arthroplasty if the radiograph suggests medial, posterior, or superior acetabular wall defects. In some instances, bone grafting or other special procedures are required for the reconstruction of these defects. In the present study, preoperative CT identified an abnormality in 18 cases with deficient acetabular walls, while plain radiographs identified only six of these difficulties. Although important information for planning revision total hip arthroplasties was noted in this series, CT scans are indicated primarily in instances of suspected acetabular wall defects.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Berman AT,McGovern KM,Paret RS,Yanicko DR Jrsubject
Has Abstractpub_date
1987-09-01 00:00:00pages
190-6issue
222eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract::A standardized surgical procedure to implant an eight-channel functional neuromuscular stimulation system in the lower extremities for standing, exercise, and transfers for individuals with spinal cord injury has been developed. The implanted components include: (1) one eight-channel receiver-stimulator, (2) epimysial...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200104000-00035
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:Virtual fracture clinics are an alternative to the traditional model of fracture care. Since their introduction in 2011, they have become increasingly used in the United Kingdom and Ireland. The coronavirus disease 2019 (COVID-19) health crisis has driven institutions to examine such innovative solutions to ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/CORR.0000000000001388
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Spinal hardware has been adapted for fixation in the setting of anterior pelvic injury. This anterior subcutaneous pelvic fixator consists of pedicle screws placed in the supraacetabular region connected by a contoured connecting rod placed subcutaneously and above the abdominal muscle fascia. QUESTIONS/PUR...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-012-2287-6
更新日期:2012-08-01 00:00:00
abstract::Preventive measures in orthopedic surgery are best accomplished by full knowledge of potential complications, thoughtful preoperative planning, the careful and precise execution of the operative procedure, meticulous hemostasis, and the implementation of appropriate measures in the postoperative period. ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:
更新日期:1987-09-01 00:00:00
abstract::In this literature review, 30 reports provided outcome data on 37 direct exchange arthroplasties, 530 open debridements, and 23 arthroscopic debridements. The average followup was approximately 4 years, but the range was broad (range, 0.02-14 years). Infection was controlled in 33 of the 37 infected total knee arthrop...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200211000-00022
更新日期:2002-11-01 00:00:00
abstract::Sarcomas of the pelvic girdle may produce signs and symptoms indistinguishable from those of herniated lumbar disks. Five patients are described in which the diagnosis was more difficult than in patients with intraspinal or vertebral neoplasms because they demonstrated isolated nerve root abnormalities, a positive his...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1979-01-01 00:00:00
abstract:BACKGROUND:Although postoperative spinal epidural hematoma (SEH) is not uncommon, hematomas that require surgery are rare. Cauda equina syndrome (CES) may be associated with postoperative SEH. In these cases, early recognition and emergency decompression can prevent further damage and better neurologic recovery. CASE ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-011-2031-7
更新日期:2012-06-01 00:00:00
abstract::The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration p...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200108000-00018
更新日期:2001-08-01 00:00:00
abstract::A 22-year-old man suffered two noncontiguous burst fractures of the thoracic spine after minor motor vehicular trauma. He was diagnosed with pathologic spinal burst fracture associated with osteogenesis imperfecta Sillence Type 1A. The diagnosis was based on the relatively minor nature of the trauma, clinical characte...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:
更新日期:1993-04-01 00:00:00
abstract::Recurrent dislocation of the elbow with paradoxical dislocation of the ulnar nerve complicated by neuropathy may occur from avulsion of the lateral epicondyle and laxity of the collateral ligaments. In a 22-year-old man, the injury was successfully treated by plication of the collateral ligaments. The nerve dislocatio...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1981-11-01 00:00:00
abstract::In 1987, after 11 years of research, press fit titanium circumferential grommets were introduced for arthroplasty of the metacarpophalangeal joint to protect the flexible hinge implant midsection from sharp bony edges and shearing forces that can initiate implant abrasions and tears leading to implant fracture and for...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1997-09-01 00:00:00
abstract::In 15 documented cases, subluxation or dislocation of the hip was discovered months or years after previous multiple normal physical examinations. The examiners were unique in that six were professors specializing in childrens' orthopedics, four were board-certified orthopedists, and five were pediatricians. An increa...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1986-02-01 00:00:00
abstract::For evaluation of both the anterolateral and posterior approaches to total hip arthroplasty as alternatives to the transtrochanteric approach, 269 replacement procedures in 237 patients were reviewed. Follow-up periods ranged from 24 to 71 months (average, 38.2 months). The anterolateral approach was used in 91 hips, ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1984-09-01 00:00:00
abstract:UNLABELLED:Results of total knee arthroplasty have demonstrated excellent pain relief and increased patient function, particularly in activities such as walking. This procedure has not always met the needs of certain ethnic and religious groups as well as younger patients who require greater magnitudes of knee flexion....
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1097/BLO.0b013e31812f785d
更新日期:2007-11-01 00:00:00
abstract::Low fibular fractures that were associated with deltoid ligament disruption and inferior tibiofibular syndesmotic disruption were studied. All of the patients had a Type B Weber fibular fracture associated with a deltoid ligament injury. It was difficult to detect the syndesmosis disruption on the initial assessment o...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/01.blo.0000052935.71325.30
更新日期:2003-04-01 00:00:00
abstract::Glucocorticoid injection is widely used in tendon disorders. Despite previous studies on the histologic and biomechanical changes in tendons after glucocorticoid injections, the role of glucocorticoid in tendon rupture still is controversial. It was hypothesized that glucocorticoid has a direct deleterious effect on h...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/01.blo.0000118184.83983.65
更新日期:2004-04-01 00:00:00
abstract::The clinical and metallurgical performance of 12 retrieved Noiles total knee prostheses was investigated. Clinical histories and serial roentgenograms were used in conjunction with the American Society for Testing and Materials (ASTM) standard implant retrieval and analysis techniques to assess device performance. All...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1988-03-01 00:00:00
abstract::Theoretical consideration of the factors involved in maintaining vascular equilibrium and experimental evidence in animals and man indicate that at high tissue pressures there may be a sharp decline in blood flow and, in certain situations, complete cessation of blood flow even at tissue pressures below mean arterial ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-197511000-00004
更新日期:1975-11-01 00:00:00
abstract::A 59-year-old healthy man presented with osteoarthritis of his left hip that was recalcitrant to nonoperative treatment. He subsequently elected to have arthroplasty of the hip performed. At 3 months after arthroplasty, he returned reporting progressive groin pain: most remarkable was a palpable mass in the groin regi...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199705000-00016
更新日期:1997-05-01 00:00:00
abstract::Revision anterior cruciate ligament surgery can be very demanding. Graft selection for revision surgery is a pivotal part of this procedure. Often, the usual first choice of tissue is not available. Therefore, familiarity with alternative graft sources and understanding their advantages and disadvantages is imperative...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1097/00003086-199604000-00008
更新日期:1996-04-01 00:00:00
abstract:BACKGROUND:Socioeconomic variables influence various healthcare issues in different ways. The effect of socioeconomic variables on the shoulder has not been well studied. Because activity level, defined by how much a patient actually does, is an important patient outcome measure and prognostic factor for the shoulder, ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-016-4946-5
更新日期:2016-10-01 00:00:00
abstract::The natural history of degenerative lumbar spinal stenosis is documented poorly. Little is known about the efficacy of nonoperative treatments. An aggressive nonoperative treatment consisting of therapeutic exercise, analgesics, and epidural steroid injections is proposed. The clinical evaluation of the patients is re...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200103000-00018
更新日期:2001-03-01 00:00:00
abstract::Some authors suggest the use of larger (36 and 40 mm) femoral heads against highly cross-linked polyethylene acetabular liners will reduce the prevalence of early dislocation after primary total hip arthroplasty (THA). We prospectively followed 61 consecutive patients at high risk for dislocation to determine the prev...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/01.blo.0000238851.31368.e7
更新日期:2006-12-01 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:UNLABELLED:Isolated patellofemoral osteoarthritis in the healthy middle-aged population is a challenging problem. Fifty-one knees in 50 patients with isolated patellofemoral osteoarthritis were treated by partial lateral facetectomy, lateral release, and medialization of the tibial tubercle. The minimum followup was 7 ...
journal_title:Clinical orthopaedics and related research
pub_type: 临床试验,杂志文章
doi:10.1007/s11999-007-0071-9
更新日期:2008-02-01 00:00:00
abstract::Primary retroperitoneal sarcomas may present with symptoms and signs that mimic common musculoskeletal disorders of the extremities that are quite remote from the source of the problem. This often misleads the clinician and results in delays in diagnosis. The authors present 6 patients with retroperitoneal sarcoma who...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1996-10-01 00:00:00
abstract::Adhesive capsulitis occurs as a pathologic entity in the shoulder, hip, and ankle joints. Thickening and contracture of the wrist joint capsule were demonstrated on arthrograms performed on ten patients ranging in age from 20 to 82 years. The patients had pain and limited range of motion in the wrist. The findings inc...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1988-09-01 00:00:00
abstract::The erythrocyte sedimentation rate (ESR) was analyzed in 176 patients treated with cemented total hip arthroplasty (THA) for primary osteoarthritis and correlated with the degree of heterotopic bone formation (HBF) one year after the THA. Ninety patients were treated with indomethacin in the first six postoperative we...
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 practice of medicine in rural Arizona has changed remarkably in 25 years. Although the delivery of care to the people of the San Carlos Apache Tribe has many challenges including geographic isolation and cultural differences, there are many rewards, such as knowing that some people would not receive care if the or...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200203000-00016
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Previous studies reporting the impact of osteoarthritis (OA) on pain and function after hip arthroscopy largely predate resection of femoroacetabular impingement (FAI). QUESTIONS/PURPOSES:We determined (1) functional improvement after resection of FAI impingement lesions in patients with preoperative radiog...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-010-1741-6
更新日期:2011-06-01 00:00:00