Irreducible talar dislocation with entrapment by the tibialis posterior and the flexor digitorum longus tendons. A case report.

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

authors： Becker R,Röpke M,Krull A,Musahl V,Nebelung W

更新日期：2008-02-01 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

authors： Atsumi T,Kuroki Y

更新日期：1992-04-01 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：:Supracondylar osteotomy is an alternative to other procedures for realignment of the rheumatoid hindfoot. Of 64 hindfoot operations performed since 1964, 12 were supracondylar osteotomies. The specific indication for this procedure was an ankylosed rheumatoid foot with equinovarus deformity and limited range of tarsal...

journal_title：Clinical orthopaedics and related research

authors： Heywood AW

更新日期：1983-07-01 00:00:00

abstract：:Mechanical evaluation of healing fractures in rabbits suggests that tensile testing both minimizes artifacts and permits direct intrinsic determinations of tissue quality. In healing osteotomies in the rabbit fibula, there is a rapid return of stiffness at 16 days, correlating with callus maturation. The failure mode ...

journal_title：Clinical orthopaedics and related research

authors： Black J,Perdigon P,Brown N,Pollack SR

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:Cementless fixation remains controversial in TKA due to the challenge of achieving consistent skeletal attachment. Factors predicting durable fixation are not clearly understood, but we presumed bone ingrowth could be enhanced by the quantity of host bone and application of autograft bone chips. QUESTIONS/P...

journal_title：Clinical orthopaedics and related research

authors： Bloebaum RD,Koller KE,Willie BM,Hofmann AA

更新日期：2012-07-01 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

authors： Segal LS,Berlin JM,Schneider DJ,Moulton MJ,Frauenhoffer EE

更新日期：2000-08-01 00:00:00

abstract：:Postirradiation and Paget's osteosarcomas are high-grade malignancies. The five-year survival was only 10% in recent experience at the author's institution. Progressive pain is an important clinical feature in both conditions. Careful roentgenographic studies demonstrate cortical destruction and a soft-tissue mass in ...

journal_title：Clinical orthopaedics and related research

authors： Frassica FJ,Sim FH,Frassica DA,Wold LE

更新日期：1991-09-01 00:00:00

abstract：:The prevalence of hip osteoarthritis and rheumatoid arthritis has been found to be lower in Chinese, Japanese, and other Asian populations than in whites. The low prevalence of osteoarthritis hip in the Chinese and Japanese populations cannot be explained by the rarity of hip dysplasia, which is as prevalent in those ...

journal_title：Clinical orthopaedics and related research

authors： Lau EM,Symmons DP,Croft P

更新日期：1996-02-01 00:00:00

abstract：:In addition to changes in cellular pathways, loss of differentiation is a notable feature of osteosarcoma. We hypothesized that blocks to normal differentiation may be a common feature of osteosarcoma, and may be one of many critical events that occur during oncogenesis in osteosarcoma. Furthermore, therapies that res...

journal_title：Clinical orthopaedics and related research

authors： Haydon RC,Luu HH,He TC

更新日期：2007-01-01 00:00:00

abstract：:One option for dealing with considerable femoral bone deficiency at revision surgery is the use of extensively porous coated cobalt-chrome cylindrical stems. This technique has been shown to be a reliable, technically straightforward method that can be applied to all but the most severe femoral structural defects. Ver...

journal_title：Clinical orthopaedics and related research

authors： McAuley JP,Engh CA Jr

更新日期：2004-12-01 00:00:00

abstract：:Elastofibroma dorsi is a benign soft tissue tumor, not well-known because of its low incidence, located in the chest wall in the subscapular area. In 10 patients with elastofibroma dorsi, the clinical symptoms were snapping scapula or shoulder pain. In three of the patients, the previous diagnosis was shoulder impinge...

journal_title：Clinical orthopaedics and related research

authors： Majó J,Gracia I,Doncel A,Valera M,Núñez A,Guix M

更新日期：2001-07-01 00:00:00

abstract：:The impact of preoperative gait analysis on the orthopaedic care of 97 patients (101 gait analyses) at the authors' institution was evaluated. For the 70 patients for whom a specific treatment plan had been outlined before the preoperative gait study, the treatment plan was altered in 62 (89%) after the gait analysis ...

journal_title：Clinical orthopaedics and related research

authors： Kay RM,Dennis S,Rethlefsen S,Reynolds RA,Skaggs DL,Tolo VT

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND:Although patient-reported outcome measures (PROMs) are helpful to define whether an intervention has improved a patient's status in ways the patient feels are important, they may also serve an empowering educational role; specifically, sharing a patient's scores might help the patient understand his or her p...

journal_title：Clinical orthopaedics and related research

authors： Ackermans L,Hageman MG,Bos AH,Haverkamp D,Scholtes VAB,Poolman RW

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:The Total Knee Arthroplasty (TKA) Complications Workgroup of the Knee Society developed a standardized list and definitions of complications associated with TKA. Twenty-two complications and adverse events believed important for reporting outcomes of TKA were identified. The Editorial Board of Clinical Ortho...

journal_title：Clinical orthopaedics and related research

authors： Iorio R,Della Valle CJ,Healy WL,Berend KR,Cushner FD,Dalury DF,Lonner JH

更新日期：2014-01-01 00:00:00

abstract：:Onset of firing for the quadriceps, hamstrings, and gastroc soleus groups during running, both on a treadmill and over ground, was determined in seven normal adult male subjects. Surface and wire electrode data were collected simultaneously from 959 individual gait cycles. The mean velocity over ground was 274 +/- 38 ...

journal_title：Clinical orthopaedics and related research

authors： Schwab GH,Moynes DR,Jobe FW,Perry J

更新日期：1983-06-01 00:00:00

abstract：:Professionalism as a subject must be taught explicitly. This requires an institutionally accepted definition which then must be learned by both students and faculty. This directs what will be taught, expected, and evaluated. Of equal importance, and more difficult to achieve, is the incorporation of the values and att...

journal_title：Clinical orthopaedics and related research

authors： Cruess RL

更新日期：2006-08-01 00:00:00

abstract：:Gout, although relatively rare in joint replacements, can present as an acute or chronic painful knee or hip arthroplasty. Gout and acute infection of a joint replacement can be difficult to differentiate, with the physical examination and laboratory study results frequently being similar. Both conditions can present ...

journal_title：Clinical orthopaedics and related research

authors： Archibeck MJ,Rosenberg AG,Sheinkop MB,Berger RA,Jacobs JJ

更新日期：2001-11-01 00:00:00

abstract：:Thirty-seven hips with Ficat Stage II, III, or early IV osteonecrosis were treated with hemiresurfacing. The purpose of this study is to analyze specifically the clinical and radiographic results of patients who had hemiresurfacing to refine the indications for the procedure and identify factors substantially affectin...

journal_title：Clinical orthopaedics and related research

authors： Beaulé PE,Schmalzried TP,Campbell P,Dorey F,Amstutz HC

更新日期：2001-04-01 00:00:00

abstract：UNLABELLED:Current methods of treating congenital clubfeet provide high rates of functional outcomes. Despite the clinical outcomes, radiographic assessment suggests residual equinus deformity of the hindfoot. It is unclear whether these deformities result in abnormal foot-floor pressures and whether they correlate wit...

journal_title：Clinical orthopaedics and related research

authors： Sinclair MF,Bosch K,Rosenbaum D,Böhm S

更新日期：2009-05-01 00:00:00

abstract：:In 63 anatomic specimens of the shoulder, the coracohumeral ligament was found to be a clear, well-developed structure in 59 and absent or vestigial in four. The origin of the coracohumeral ligament was consistently found at the base of the coracoid process. The insertion was more variable, between the rotator interva...

journal_title：Clinical orthopaedics and related research

authors： Neer CS 2nd,Satterlee CC,Dalsey RM,Flatow EL

更新日期：1992-07-01 00:00:00

abstract：:Bilateral simultaneous rupture of the quadriceps tendons is very rare and occurred in an 82-year-old man. This may be the fifth case to have been reported in the English literature. Only minor stress on extensor mechanisms preceded the ruptures. Interrupted mattress sutures restored muscle continuity and function. A "...

journal_title：Clinical orthopaedics and related research

authors： Siwek KW,Rao JP

更新日期：1978-03-01 00:00:00

abstract：UNLABELLED:To augment cement-bone bonding, we interposed hydroxyapatite granules at the cement-bone interface (bioactive bone cement technique). Hydroxyapatite granules (2-3 g) were smeared on the bone surface of the acetabulum and femur just before cementing. We used porous hydroxyapatite granules 300 to 500 microm in...

journal_title：Clinical orthopaedics and related research

authors： Oonishi H,Ohashi H,Oonishi H Jr,Kim SC

更新日期：2008-02-01 00:00:00

abstract：:To investigate if an intensive rehabilitation program has a positive influence on the late course of an old, isolated anterior cruciate ligament rupture, patients were evaluated at an average of 8 years after injury. Seventy-five percent had acquired the injury during sporting activities. After diagnostic arthroscopy,...

journal_title：Clinical orthopaedics and related research

authors： Seitz H,Schlenz I,Müller E,Vécsei V

更新日期：1996-07-01 00:00:00

abstract：:Mature female rhesus monkeys were used to evaluate the effects of a one-year course of tetracycline (50 mg/kg/day, intramuscularly) on the formation, maturation, and mineralization of mandibular bone. The bones from the treated group contained normal concentrations of calcium (Ca), inorganic phosphorus (Pi), and hydro...

journal_title：Clinical orthopaedics and related research

authors： Simmons DJ,Chang SL,Russell JE,Grazman B,Webster D,Oloff C

更新日期：1983-11-01 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

abstract：:The use of microvascular flaps has become routine in treating compound tibial fractures with extensive soft-tissue loss. Vascularized bone grafts, or shortening of the leg and later elongation with the Ilizarov technique, have been advocated if the injury involves major bone loss. The authors treated four of these mas...

journal_title：Clinical orthopaedics and related research

authors： Tukiainen E,Asko-Seljavaara S

更新日期：1993-12-01 00:00:00

abstract：:The percentage of necrosis in a primary osteosarcoma after the patient has received preoperative chemotherapy is prognostic and is usually used to select subsequent chemotherapy. However, the percentage of necrosis that occurs spontaneously, without preoperative chemotherapy, has not been adequately studied. The exami...

journal_title：Clinical orthopaedics and related research

authors： Springfield DS,Schakel ME Jr,Spanier SS

更新日期：1991-02-01 00:00:00

abstract：BACKGROUND:Pelvic and retroperitoneal trauma is a major cause of morbidity and mortality in multiply injured patients. The Injury Severity Score (ISS) has been criticized for underrepresenting and inaccurately defining mechanical injury. The influence of pelvic injury volume on organ dysfunction and multiple organ fail...

journal_title：Clinical orthopaedics and related research

authors： Gaski G,Frantz T,Steenburg S,Bell T,McKinley T

更新日期：2016-06-01 00:00:00

abstract：:In vivo kinematic data indicate that unicondylar or edge loading occurs during normal activities in well-aligned and malpositioned knee replacements. Using a validated explicit finite element model of a knee replacement, the effects of eccentric loading of a total knee replacement are simulated. Only minor variations ...

journal_title：Clinical orthopaedics and related research

authors： Taylor M,Barrett DS

更新日期：2003-09-01 00:00:00