Transmetatarsal and midfoot amputations.

abstract：:Chondrocytes from adult and immature articular cartilage were separated on the basis of size by rate-zonal centrifugation in a Ficoll density gradient. Lysozomal enzyme activity (acid phosphatase and beta-glucuronidase) was determined in gradient fractions containing chondrocytes of different sizes. Acid phosphatase a...

journal_title：Clinical orthopaedics and related research

authors： Scheinberg RD,Ehrlich MG,Lippiello L,Mankin HJ

更新日期：1982-04-01 00:00:00

abstract：:Arterial occlusion after total knee arthroplasty is an uncommon complication. In the literature only a few cases have been reported, and non consensus exists on the optimal management for this condition. The authors report two patients with popliteal artery thrombosis in the early postoperative period. Both patients w...

journal_title：Clinical orthopaedics and related research

authors： Bellemans J,Stockx L,Peerlinck K,Vermylen J,Lacroix H,Suy R

更新日期：1999-09-01 00:00:00

abstract：:Isogeneic and allogeneic chondrocytes cultured in collagen gel were transplanted into osteochondral defects in knee joints of inbred strains of rats. At 12 weeks, all eight isografted defects had healed successfully, compared with only four of eight allografted defects (p < 0.05). At 26 and 52 weeks, all defects excep...

journal_title：Clinical orthopaedics and related research

authors： Noguchi T,Oka M,Fujino M,Neo M,Yamamuro T

更新日期：1994-05-01 00:00:00

abstract：:The clinical data, failure pattern, symptoms, roentgenographic findings, and failure mechanism of a series of 25 metal-backed patellar component failures are summarized. Diagnosis of implant failure was unknown prior to arthrotomy in seven of 25 cases (28%). Clinical findings and history were not helpful in making the...

journal_title：Clinical orthopaedics and related research

authors： Bayley JC,Scott RD

更新日期：1988-11-01 00:00:00

abstract：:Magnetic resonance venography is a recently developed, noninvasive means of visualizing the proximal veins of the lower extremity and pelvis. Magnetic resonance venography is compared with standard contrast venography in the diagnosis of proximal deep vein thrombosis after total joint arthroplasty. Two hundred seven e...

journal_title：Clinical orthopaedics and related research

authors： Larcom PG,Lotke PA,Steinberg ME,Holland G,Foster S

更新日期：1996-10-01 00:00:00

abstract：UNLABELLED:Accurate preoperative templating can facilitate precise, efficient, and reproducible total knee arthroplasty. We determined whether acetate templating accurately predicted knee implants used and compared the accuracy of digital templating. Preoperative planning was performed on 50 consecutive preoperative ra...

journal_title：Clinical orthopaedics and related research

authors： Specht LM,Levitz S,Iorio R,Healy WL,Tilzey JF

更新日期：2007-11-01 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：:Between 1974 and 1984 the Zickel supracondylar nail system was used to fix 82 femora. Sixty-nine femora had supracondylar fractures and 13 supracondylar osteotomies. A high rate of union (98%) was achieved in the fracture group, which included a variety of fracture types, but five supracondylar osteotomies failed to u...

journal_title：Clinical orthopaedics and related research

authors： Zickel RE,Hobeika P,Robbins DS

更新日期：1986-11-01 00:00:00

abstract：:Several extracellular matrices are formed by healing fractures, and the collagens within these matrices have been identified in rabbit and rat fracture models. Type III collagen is the major collagen of the fibrous matrix that forms along the periosteal surface. Type I collagen is secreted in large amounts as trabecul...

journal_title：Clinical orthopaedics and related research

authors： Ashhurst DE

更新日期：1990-06-01 00:00:00

abstract：:Fifteen patients with posttraumatic shortened atrophic femoral nonunions were treated with one-stage lengthening. The alloimplant was composed of allogeneic antigen extracted autolyzed human bone perfused with partially purified human cortical bone morphogenetic protein associated with noncollagenous protein and used ...

journal_title：Clinical orthopaedics and related research

authors： Johnson EE,Urist MR

更新日期：1998-02-01 00:00:00

abstract：:Two patients with severe hip pain proved to have buttock claudication resulting from isolated stenosis of the hypogastric artery. This diagnosis may be elusive if distal pulses are palpable, directing the clinician's suspicion away from vascular pathology. Diagnosis requires angiography. The patients were successfully...

journal_title：Clinical orthopaedics and related research

authors： Smith G,Train J,Mitty H,Jacobson J

更新日期：1992-11-01 00:00:00

abstract：:Today's surgeon is required to demonstrate a variety of professional competencies in an increasingly complex environment. Recently, the time available to train this surgeon has started to erode due to external pressures on administrators and faculty. This growing crisis has led to questions about how to optimize learn...

journal_title：Clinical orthopaedics and related research

authors： Gofton W,Regehr G

更新日期：2006-08-01 00:00:00

abstract：:Terrorist blasts and landmine injuries have become more common in the past several decades generating thousands of casualties. Preventive and prognostic measures are limited by the lack of knowledge of these complex events. Previous blast research has focused on primary blast injuries that involve the lung, despite mu...

journal_title：Clinical orthopaedics and related research

authors： Hayda R,Harris RM,Bass CD

更新日期：2004-05-01 00:00:00

abstract：:Bone tumors occurring in periarticular locations may cause a substantial risk of subchondral fracture and collapse. Poly-methylmethacrylate has been used for reconstruction in these instances because of its immediate structural stability. Allogeneic graft allows for biologic incorporation and remodeling, but it takes ...

journal_title：Clinical orthopaedics and related research

authors： Buecker PJ,Gebhardt MC

更新日期：2007-08-01 00:00:00

abstract：:The objective of this study was to determine which criteria in the residency application had the highest correlation with subsequent performance of orthopaedic residents. Data collected from the application files of 58 residents included scores on standardized tests, number of honors grades in the basic and clinical y...

journal_title：Clinical orthopaedics and related research

authors： Dirschl DR,Dahners LE,Adams GL,Crouch JH,Wilson FC

更新日期：2002-06-01 00:00:00

abstract：:Deep wound infection involving an implanted biomaterial is a devastating complication in orthopaedic surgery. Two-thirds of such infections are monomicrobial and the most commonly isolated bacteria in human osteomyelitis and orthopaedic device infection are Staphylococcus aureus and Staphylococcus epidermidis. The pur...

journal_title：Clinical orthopaedics and related research

authors： Marberry KM,Kazmier P,Simpson WA,Christensen GD,Phaup JG,Hendricks KJ,Anglen JO,Gainor BJ

更新日期：2002-10-01 00:00:00

abstract：:Direct axial loads were measured weekly during a 15% left tibial lengthening in 21 skeletally mature dogs using three in-line load cells mounted between the rings of an Ilizarov external fixator. The loads increased linearly over time to a maximum at the end of distraction (Week 4). The metaphyseal lengthening sites (...

journal_title：Clinical orthopaedics and related research

authors： Aronson J,Harp JH

更新日期：1994-04-01 00:00:00

abstract：UNLABELLED:Rotational deformities in varus osteoarthritis of the knee were evaluated with computed tomography. Preoperative computed tomography scans of 150 knees (114 patients) having total knee arthroplasty and 31 control knees (20 patients) were included. The femorotibial rotation was quantified using the clinical e...

journal_title：Clinical orthopaedics and related research

authors： Matsui Y,Kadoya Y,Uehara K,Kobayashi A,Takaoka K

更新日期：2005-04-01 00:00:00

abstract：:Degenerative arthritis of the wrist follows very specific patterns from onset to terminal severe bone and joint destruction. About 95% of them occur as periscaphoid area problems: SLAC (scapholunate advanced collapse pattern) wrist (55%), triscaphe arthritis (26%), and a combination of the two (14%). In SLAC wrist, th...

journal_title：Clinical orthopaedics and related research

authors： Watson HK,Ryu J

更新日期：1986-01-01 00:00:00

abstract：BACKGROUND:Total joint arthroplasty is widely performed in patients of all races with severe osteoarthritis. Prior studies have reported that African American patients tend to receive total joint arthroplasties in low-volume hospitals compared with Caucasian patients, suggesting potential racial disparity in the qualit...

journal_title：Clinical orthopaedics and related research

authors： Cai X,Cram P,Vaughan-Sarrazin M

更新日期：2012-04-01 00:00:00

abstract：:The insertion of cement and femoral prosthesis in total hip replacement produces biochemical abnormalities. These are thought to be caused by a marked rise in intramedullary pressure. Surgeons aim to reduce these pressures by using different methods of insertion and venting. The present investigation was undertaken to...

journal_title：Clinical orthopaedics and related research

authors： Barron DW

更新日期：1979-11-01 00:00:00

abstract：:A technique of partial resection of the distal ulna ("wafer" procedure) for the treatment of patients with symptomatic tears of the triangular fibrocartilage complex or mild ulnar impaction syndrome or both is described. The distal 2-4 mm of the distal ulna is resected while preserving the distal radioulnar joint and ...

journal_title：Clinical orthopaedics and related research

authors： Feldon P,Terrono AL,Belsky MR

更新日期：1992-02-01 00:00:00

abstract：:Articular cartilage repair remains a clinical and scientific challenge with increasing interest focused on the transplantation of chondrogenic cells. This study evaluated the repair response during a 1-year period after implantation of allogenic perichondrium cell polylactic acid composite grafts into 3.7 x 5 mm osteo...

journal_title：Clinical orthopaedics and related research

authors： Chu CR,Dounchis JS,Yoshioka M,Sah RL,Coutts RD,Amiel D

更新日期：1997-07-01 00:00:00

abstract：UNLABELLED:The subjective concerns and needs of patients who have experienced trauma are important to recovery. However, the mental status of patients with isolated musculoskeletal trauma is not known. Is the mental status of such patients different and does the severity, site, and type of trauma affect this difference...

journal_title：Clinical orthopaedics and related research

authors： Unay K,Karatoprak O,Sener N,Guven M,Bilge A

更新日期：2008-09-01 00:00:00

abstract：:Skeletal cryptococcosis is an uncommon infection. Isolated osteomyelitis due to Cryptococcus neoformans is quite rare. Only seven cases of skeletal cryptococcosis with involvement of vertebrae but no systemic infection have been reported. In only one was there paraplegia. Since vertebral cryptococcosis seems not to ha...

journal_title：Clinical orthopaedics and related research

authors： Matsushita T,Suzuki K

更新日期：1985-06-01 00:00:00

abstract：:The efficiency of ultraviolet light and fluorescence macrophotography in screening various tissues of the locomotor system was tested on 46 human and 43 animal specimens from surgical, experimental and autopsy material, examined as living tissues during operation, or as fresh, frozen or fixed specimens. After visual e...

journal_title：Clinical orthopaedics and related research

authors： Rális ZA,Blake PD

更新日期：1975-11-01 00:00:00

abstract：:Two hundred cases of intracapsular femoral neck fractures have been treated with a multiple parallel pin technique similar to that originated by Austin Moore. The technique employs a personally designed guide which facilitates insertion of multiple parallel pins. The fixation obtained satisfactorily resists shear stre...

journal_title：Clinical orthopaedics and related research

authors： Modny MT,Kaiser AJ

更新日期：1978-11-01 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：:Common misconceptions about distal radius fractures result in undertreatment of many fractures, particularly in an active population. Loss of reduction of the fracture may cause a symptomatic malunion. Fourteen patients with an average age of 39 years (range, 21-65 years) underwent reconstructive procedures for radial...

journal_title：Clinical orthopaedics and related research

authors： Ladd AL,Huene DS

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND:A porous Ti6Al4V implant that is manufactured using selective laser melting (SLM) has broad potential applications in the field of orthopaedic implants. The pore structure of the SLM porous Ti6Al4V implant allows for cell migration and osteogenic differentiation, which is favorable for bone ingrowth and osse...

journal_title：Clinical orthopaedics and related research

authors： Xie K,Guo Y,Zhao S,Wang L,Wu J,Tan J,Yang Y,Wu W,Jiang W,Hao Y

更新日期：2019-12-01 00:00:00