Reconstruction of chronic rupture of the extensor mechanism after patellectomy.

abstract：:Unicompartmental knee arthroplasty was conceived for the treatment of osteoarthritic knees with deterioration of either the medial or lateral compartment of the knee. The Unicondylar prosthesis was used in 19 medial and 5 lateral compartment arthroplasties. A two to 4 year follow-up evaluation of these patients was so...

journal_title：Clinical orthopaedics and related research

authors： Insall J,Walker P

更新日期：1976-10-01 00:00:00

abstract：:The treatment of osteonecrosis of the hip remains a dilemma. Contemporary basic science research focuses on establishing the molecular etiology of this disease with the hope of identifying targets for pharmacologic intervention. Researchers have identified specific genetic polymorphisms that may predispose its develop...

journal_title：Clinical orthopaedics and related research

authors： Petrigliano FA,Lieberman JR

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Dislocation after THA continues to be relatively common. Dual mobility sockets have been associated with low dislocation rates, but it remains unclear whether their use in primary THA would not introduce additional complications. QUESTIONS/PURPOSES:We therefore asked whether a current cementless dual mobili...

journal_title：Clinical orthopaedics and related research

authors： Hamadouche M,Arnould H,Bouxin B

更新日期：2012-11-01 00:00:00

abstract：:Recent technologic advances in bone mineral densitometry have resulted in increasingly precise and accurate methods of estimating bone mineral density. Dual-photon absorptiometry has been made obsolete by the introduction of dual-energy radiography, a development that is likely to result in more widespread use of dens...

journal_title：Clinical orthopaedics and related research

authors： Ostlere SJ,Gold RH

更新日期：1991-10-01 00:00:00

abstract：:Quality of life measures have neglected to include a critical self-assessment component in pediatric sarcoma patients. Our report shows how children rate their own quality of life and how that varies over time after surgery. Using the Pediatric Outcomes Data Collection Instrument, quality of life data was prospectivel...

journal_title：Clinical orthopaedics and related research

authors： Frances JM,Morris CD,Arkader A,Nikolic ZG,Healey JH

更新日期：2007-06-01 00:00:00

abstract：UNLABELLED:Total knee replacement effectively relieves arthritis pain but improvement in physical function varies. A clearer understanding of the patient attributes associated with differing levels of functional gain after TKR is critical to surgical decision making. We reviewed 8050 primary, unilateral TKR patients en...

journal_title：Clinical orthopaedics and related research

authors： Franklin PD,Li W,Ayers DC

更新日期：2008-11-01 00:00:00

abstract：:The options for reconstruction after excision of skeletal tumors include reimplanting the autoclaved tumor-bearing bone. We asked whether such bone will survive and unite with normal bone and whether the local tumor recurrence rate increases after its use. We ascertained the functional outcome (Musculoskeletal Tumor S...

journal_title：Clinical orthopaedics and related research

authors： Khattak MJ,Umer M,Haroon-ur-Rasheed,Umar M

更新日期：2006-06-01 00:00:00

abstract：:To combat the most common and most serious cause of mechanical failure of total hip arthroplastics, namely loosening, a method of improving the insertion of methacrylate is presented, called the cement fixation system. Using the cement gun with the keying hole seal, the methacrylate is pressure injected into the keyin...

journal_title：Clinical orthopaedics and related research

authors： Oh I,Harris WH

更新日期：1982-04-01 00:00:00

abstract：:Nonoperative treatment of patellofemoral pain has a long-standing tradition of success. I will discuss the scientific background and practical application of such treatment. Evaluation and treatment should include lower extremity flexibility, muscular control, and careful evaluation of tender structures. Avoiding pain...

journal_title：Clinical orthopaedics and related research

authors： Post WR

更新日期：2005-07-01 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

authors： Sternbach RA

更新日期：1977-11-01 00:00:00

abstract：:The formation of a new bone from the lateral wall of the pelvis following blunt injury occurred in a 55-year-old woman. The bone articulated with the top of the trochanter by means of a synovial-lined joint. The case is an example of the remarkable ability of external forces to remodel newly formed bone into a functio...

journal_title：Clinical orthopaedics and related research

authors： Sullivan JD,Kahn DS

更新日期：1979-05-01 00:00:00

abstract：:A solitary fibrous tumor is a relatively unusual neoplasm first described as a distinctive tumor arising from pleura. Some reports have shown that solitary fibrous tumors also affect extrathoracic regions. The current study presents a literature review with four additional patients with solitary fibrous tumor arising ...

journal_title：Clinical orthopaedics and related research

authors： Akisue T,Matsumoto K,Kizaki T,Fujita I,Yamamoto T,Yoshiya S,Kurosaka M

更新日期：2003-06-01 00:00:00

abstract：:It is now well established that the meniscus performs a number of roles that are important to the efficient performance of the knee joint. Of particular importance is the recognition of its load-bearing function and its stabilization of the joint during flexion-extension. The compression of the wedge-shaped meniscus d...

journal_title：Clinical orthopaedics and related research

authors： Ghosh P,Taylor TK

更新日期：1987-11-01 00:00:00

abstract：:Alterations in serum calcium fractions after trauma may be of clinical importance. For investigation of this problem, serum calcium fractions were studied prospectively in 42 patients with severe musculoskeletal injuries. The severity of trauma was assessed with the Apache II severity of disease classification system....

journal_title：Clinical orthopaedics and related research

authors： Henderson SA,Graham HK,Mollan RA

更新日期：1992-02-01 00:00:00

abstract：:Of 84 fracture dislocations of the hip reviewed, 73 were posterior fracture dislocations, nine were central, and two were obturator. Fifty-five were followed from one to 30 years (average, 4 1/2 years). The patients' ages ranged from three to 83 years (average, 33.1 years). All had primary attempt at closed reduction,...

journal_title：Clinical orthopaedics and related research

authors： Jacob JR,Rao JP,Ciccarelli C

更新日期：1987-01-01 00:00:00

abstract：:Endometriosis is a disorder resulting from the presence of actively growing and functioning endometrial tissue in aberrant sites outside the uterus. Ectopic implantation of the endometrium can be located throughout the pelvic cavity. Depending on the location of the endometriosis, it can mimic common musculoskeletal p...

journal_title：Clinical orthopaedics and related research

authors： Silver MD,Jokl P

更新日期：1999-11-01 00:00:00

abstract：:Two hundred thirty-four consecutive alumina-on-alumina hip replacements using a press-fit metal-backed socket, performed on 214 patients (98 women, 116 men) have been reviewed. These included 201 primary procedures and 33 revision procedures. The median age of the patients at the time of surgery was 62 years (range, 2...

journal_title：Clinical orthopaedics and related research

authors： Bizot P,Larrouy M,Witvoet J,Sedel L,Nizard R

更新日期：2000-10-01 00:00:00

abstract：:A locked pubic symphysis occasionally occurs after a lateral compression injury of the pelvic ring. One pubic bone becomes entrapped behind the contralateral pubis. Lateral compression pelvic injuries are well recognized, but a lateral compression pelvic injury resulting in a locked pubic symphysis is rare. We describ...

journal_title：Clinical orthopaedics and related research

authors： Cannada LK,Reinert CM

更新日期：2009-08-01 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

authors： Moon MS,Moon YW,Moon JL,Kim SS,Sun DH

更新日期：2002-05-01 00:00:00

abstract：:A long-term review of 272 resections of the metatarsal heads and bases of the phalanges in 128 patients with severe rheumatoid feet is presented. The longest follow-up is 11 years and the average follow-up was 4.7 years. Recurrent deformity and callus formation was usually due to a long metatarsal shaft. The operation...

journal_title：Clinical orthopaedics and related research

authors： Marmor L

更新日期：1975-05-01 00:00:00

abstract：:This article presents four recent areas of research in biomechanics with clinical application. The first area describes quantification of the functional condition of the lower extremity using biomechanical parameters based on theoretical assumptions for a new mathematical model of walking. The second area describes th...

journal_title：Clinical orthopaedics and related research

authors： Belenky VE,Akivis MF,Aiderman LB

更新日期：1991-05-01 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

authors： Stevens VM

更新日期：2002-03-01 00:00:00

abstract：:Motion between the humerus and scapula commonly is described as glenohumeral motion. However, humeroscapular motion occurs at two distinct sites. In addition to the motion at the diarthrodial glenohumeral joint, movement occurs between the proximal humerus and related structures and the surrounding sleeve of structure...

journal_title：Clinical orthopaedics and related research

authors： Romeo AA,Loutzenheiser T,Rhee YG,Sidles JA,Harryman DT 2nd,Matsen FA 3rd

更新日期：1998-05-01 00:00:00

abstract：:Humerus fractures comprise 5% to 8% of all fractures. Nonunions are uncommon, but when they occur, they present a challenge to the orthopaedic surgeon and often are debilitating to patients. There are risk factors that may predispose patients to nonunion. Many methods of treating these nonunions have been described wi...

journal_title：Clinical orthopaedics and related research

authors： Volgas DA,Stannard JP,Alonso JE

更新日期：2004-02-01 00:00:00

abstract：:Both total knee alignment methods, the anatomic and classic, seek to achieve stability in flexion and extension. However, posterior femoral condyle referencing (anatomic alignment) combined with perpendicular tibial resection (classic alignment) results in a 3 degree relative internal rotation of the femoral component...

journal_title：Clinical orthopaedics and related research

authors： Romero J,Duronio JF,Sohrabi A,Alexander N,MacWilliams BA,Jones LC,Hungerford DS

更新日期：2002-01-01 00:00:00

abstract：:The etiology of spondylolisthesis is multiple according to the type of the vertebral slipping. In fact all the following basic pathological processes may be involved: congenital malformation of the upper sacrum in the dysplastic spondylolisthesis; growth dysplasia of the vertebral arch in the "isthmic spondylolisthesi...

journal_title：Clinical orthopaedics and related research

authors： Taillard WF

更新日期：1976-06-01 00:00:00

abstract：:In this study, the authors investigated enhancing the results of autoclaved autograft bone by combining it with a vascularized bone graft and supplementing it with autogenous bone marrow for replacement of a 2-cm tibial defect in the rabbit model. The study was divided into 4 groups. Group I consisted of autoclaved au...

journal_title：Clinical orthopaedics and related research

authors： Taguchi Y,Pereira BP,Kour AK,Pho RW,Lee YS

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:High tibial osteotomy (HTO) has long been accepted as an effective treatment for unicompartmental osteoarthritis of the knee in young, active adults. For varus knees, the two most commonly performed valgus-producing HTOs are the lateral closing wedge and the medial opening wedge. Regardless of technique, som...

journal_title：Clinical orthopaedics and related research

authors： Preston S,Howard J,Naudie D,Somerville L,McAuley J

更新日期：2014-01-01 00:00:00

abstract：:Scoliosis screening has been practiced for nearly 50 years and has provided valuable knowledge about the prevalence and natural history of scoliosis. Early diagnosis allows for nonoperative treatment, like wearing an orthosis that has been shown to be effective by numerous outcome studies. Challenges in scoliosis scre...

journal_title：Clinical orthopaedics and related research

authors： Bunnell WP

更新日期：2005-05-01 00:00:00

abstract：:A model was developed to identify and compare the local wound factors that induce acute osteomyelitis in a prospective, controlled investigation. When compared with wounds containing either virulent bacteria or dead bone, statistical analysis disclosed a significant increase in the incidence of osteomyelitis when viru...

journal_title：Clinical orthopaedics and related research

authors： Evans RP,Nelson CL,Harrison BH

更新日期：1993-01-01 00:00:00