Chondronecrosis of the hip. The protective role of the ossific nucleus in an animal model.

abstract：:Two hundred seventy-nine patients undergoing primary unilateral total knee replacement and 280 patients undergoing primary bilateral total knee replacements were reviewed retrospectively. Patients' height, weight, hemoglobin level before donation, hemoglobin level before surgery, autologous donation, number and type o...

journal_title：Clinical orthopaedics and related research

authors： Keating EM,Meding JB,Faris PM,Ritter MA

更新日期：1998-12-01 00:00:00

abstract：:Ten patients with femoral head fractures were evaluated with conventional hip radiographs, computed axial tomography (CT), and pelvic oblique radiographs. The CT scan was used to determine the plane of the fracture within the femoral head. The patient was then positioned with the fracture line parallel to the radiogra...

journal_title：Clinical orthopaedics and related research

authors： Moed BR,Maxey JW

更新日期：1993-11-01 00:00:00

abstract：:A proprioception measurement system was designed and constructed to evaluate lower-limb knee joint proprioception in ten above-knee amputees. The system permitted the testing of subjects in a position simulating late swing phase of gait. The threshold for detection of slow passive motion and the ability to reproduce s...

journal_title：Clinical orthopaedics and related research

authors： Eakin CL,Quesada PM,Skinner H

更新日期：1992-11-01 00:00:00

abstract：:The etiology of aseptic loosening of prosthetic joint replacement components is unclear. Implant materials have been considered biologically inert, but recently studies indicate that inflammatory reactions directed against the implanted materials may contribute to aseptic loosening. Data suggesting a progression from ...

journal_title：Clinical orthopaedics and related research

authors： Wooley PH,Nasser S,Fitzgerald RH Jr

更新日期：1996-05-01 00:00:00

abstract：:Posterior displacement of the odontoid after fracture occurs much less frequently than does anterior displacement. Experience with four patients suggests that anatomic reduction may not be possible and prolonged attempts to gain reduction are not advisable. Those cases should be managed with early application of a hal...

journal_title：Clinical orthopaedics and related research

authors： Lewallen RP,Morrey BF,Cabanela ME

更新日期：1984-09-01 00:00:00

abstract：:Avascular necrosis of the femoral head (ANFH) is one of the crippling complications of sickle cell disease (SCD), and to date there is no classification that could identify patients in the early phase of the necrosis. Based on the experience of 66 ANFH in 43 patients with SC hemoglobinopathy, the necrosed hips were cl...

journal_title：Clinical orthopaedics and related research

authors： Sadat-Ali M

更新日期：1993-05-01 00:00:00

abstract：:We describe an alternative method for lengthening a short femoral stump after wide amputation of a malignant bone tumor of the distal femur in two patients. The method consists of two procedures during the operation. The first procedure is amputation of the affected cylindrical segment of the involved limb. The second...

journal_title：Clinical orthopaedics and related research

authors： Chen CY,Chien SH,Lin GT,Hsu MN,Lin SY

更新日期：2004-09-01 00:00:00

abstract：:Patient-controlled analgesia (PCA) is a concept that permits patients to administer a prescribed dose of narcotic to themselves when they experience pain. Six patients developed colonic pseudoobstruction after the use of morphine sulfate administered via a PCA infuser. Early recognition and prompt treatment make this ...

journal_title：Clinical orthopaedics and related research

authors： Chambers HG,Silver SM,Bucknell AL

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND:There are a variety of postoperative immobilization and therapy options for patients with basal joint arthritis. Although prior systematic reviews have compared surgical procedures used to treat basal joint arthritis, none to our knowledge compares therapy protocols for this condition, which are considered a...

journal_title：Clinical orthopaedics and related research

authors： Wolfe T,Chu JY,Woods T,Lubahn JD

更新日期：2014-04-01 00:00:00

abstract：:There are 3 common types of spondylolisthesis: dysplastic; isthmic; degenerative. This classification, presented anew in an article published in this volume, evolved from a discussion by the members of the International Society for the Study of the Lumbar spine. The surgical treatment is designed to correct a combinat...

journal_title：Clinical orthopaedics and related research

authors： Newman PH

更新日期：1976-06-01 00:00:00

abstract：:A series of patients with single major scoliosis curvatures attributable to spina bifida treated by anterior only spinal fusion was studied for 2 years to determine whether the infection rate could be decreased, adequate correction and pelvic balance could be provided, and posterior surgery could be avoided in these p...

journal_title：Clinical orthopaedics and related research

authors： Sponseller PD,Young AT,Sarwark JF,Lim R

更新日期：1999-07-01 00:00:00

abstract：PURPOSE:A giant cell tumor (GCT) of bone presenting in the distal radius is rare, however, when they occur, Campanacci Grade III tumors can present formidable reconstructive challenges. They are associated with a high local recurrence rate with intralesional treatment, therefore approaches to reconstruct the wrist afte...

journal_title：Clinical orthopaedics and related research

authors： Wang B,Wu Q,Liu J,Chen S,Zhang Z,Shao Z

更新日期：2016-12-01 00:00:00

abstract：:The Ilizarov technique was used for lengthening 13 forearms in 12 patients. The different types of treatment were: lengthening of the radius alone, lengthening of the ulna alone with or without radial head relocation, lengthening of one-bone forearms, lengthening of the radius and ulna to the same extent, and differen...

journal_title：Clinical orthopaedics and related research

authors： Villa A,Paley D,Catagni MA,Bell D,Cattaneo R

更新日期：1990-01-01 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

authors： Rao S,Patel A,Schildhauer T

更新日期：1993-04-01 00:00:00

abstract：:Health care costs for inpatient care have been escalating. Homeless and indigent patients may be unable to have access to clean toilet facilities to perform adequate wound care. Evaluation of delayed primary closure of upper extremity soft tissue infections after incision and drainage in 34 patients was done. Patients...

journal_title：Clinical orthopaedics and related research

authors： Schnall SB,Thommen VD,Allari T,Holtom PD

更新日期：1997-02-01 00:00:00

abstract：:Eighty-three total knee arthroplasties done at a single university hospital were reviewed specifically to examine the presence of lysis. Components that were radiographically loose were excluded. The incidence of lysis varied significantly with the method of component fixation. The highest incidence of lysis (30%) was...

journal_title：Clinical orthopaedics and related research

authors： Ezzet KA,Garcia R,Barrack RL

更新日期：1995-12-01 00:00:00

abstract：:The techniques used in fixation of the femoral prosthesis in total hip replacement are often based on empiricism and raise questions about: venting the medullary canal with a catheter during the insertion of cement; the inclusion of blood into cement during insertion with possible deleterious effects; recementing a pr...

journal_title：Clinical orthopaedics and related research

authors： Buerkle AR Jr,Eftekhar NS

更新日期：1975-09-01 00:00:00

abstract：BACKGROUND:Patellofemoral osteoarthritis (OA) and anterior knee pain sometimes are considered contraindications for unicompartmental knee arthroplasty (UKA). However, several studies have demonstrated excellent patient-reported outcome scores in patients with patellofemoral OA treated with medial mobile-bearing UKA. Be...

journal_title：Clinical orthopaedics and related research

authors： Berger Y,Ftaita S,Thienpont E

更新日期：2019-09-01 00:00:00

abstract：:Internal fixation of oblique metacarpal fractures was studied in a cadaver model by impact loading. One hundred twenty fresh-frozen human metacarpals underwent compressive and bending impacts after oblique osteotomy and internal fixation. Dorsal plating with lag screws, 2 dorsal lag screws (2-screws), crossed Kirschne...

journal_title：Clinical orthopaedics and related research

authors： Firoozbakhsh KK,Moneim MS,Doherty W,Naraghi FF

更新日期：1996-04-01 00:00:00

abstract：:Malleolar fractures are one of the most common fractures faced in orthopaedic surgery. The results from a consecutive series of 144 malleolar fractures during a 10-year period that were classified and treated according to the AO system are presented. Assessment of outcome was done using the scoring system of Baird and...

journal_title：Clinical orthopaedics and related research

authors： Beris AE,Kabbani KT,Xenakis TA,Mitsionis G,Soucacos PK,Soucacos PN

更新日期：1997-08-01 00:00:00

abstract：:Incomplete transiliac osteotomy is commonly used in the surgical treatment of spastic hip disease in children with cerebral palsy. The osteotomy hinges through an intact sciatic notch and an open triradiate cartilage. We asked whether incomplete transiliac osteotomy, combined with varus osteotomy of the femur and soft...

journal_title：Clinical orthopaedics and related research

authors： Inan M,Gabos PG,Domzalski M,Miller F,Dabney KW

更新日期：2007-09-01 00:00:00

abstract：:Osteogenesis imperfecta (OI) Type II is a rare heritable disorder of bone matrix that results in catastrophic congenital skeletal dysplasia. Two cases of OI Type II had symmetric rhizomelic skeletal dysplasia apparent on ultrasound at 16 and 20 weeks' gestation. Histologic and histochemical studies performed on skelet...

journal_title：Clinical orthopaedics and related research

authors： Marion MJ,Gannon FH,Fallon MD,Mennuti MT,Lodato RF,Kaplan FS

更新日期：1993-08-01 00:00:00

abstract：:A long-term clinical study of 41 Flatt metallic hinged prostheses inserted in the metacarpophalangeal joints of ten rheumatoid patients was completed to provide a historic and clinical perspective of the ongoing clinical performance of this prosthesis. Postsurgical analysis performed an average of 138 months after ope...

journal_title：Clinical orthopaedics and related research

authors： Blair WF,Shurr DG,Buckwalter JA

更新日期：1984-04-01 00:00:00

abstract：:Rupture of the Achilles tendon is being reported more frequently. Results published in the literature in the past 25 years were reviewed to determine the overall outcome comparing surgical with nonsurgical treatment and to identify areas needing further study. The rerupture rate for surgically treated patients was 12/...

journal_title：Clinical orthopaedics and related research

authors： Wills CA,Washburn S,Caiozzo V,Prietto CA

更新日期：1986-06-01 00:00:00

abstract：:Although compression plate fixation of diaphyseal long bone fractures is accepted treatment, surgical exposure and plate position in relation to the periosteum are controversial. Histologic, roentgenographic, and biomechanical methods were applied to investigate quality and chronology of healing in radial and ulnar fr...

journal_title：Clinical orthopaedics and related research

authors： Alexander AH,Cabaud HE,Johnston JO,Lichtman DM

更新日期：1983-05-01 00:00:00

abstract：:Reconstruction operations for severe acetabular defects using bone grafting and a bipolar hemiarthroplasty retrospectively reviewed in 81 hips between 1983 and 1985. The most common indication was failed total hip arthroplasty. Bone grafts consisted of cancellous bone, bone blocks, and wafer-type grafts used singly or...

journal_title：Clinical orthopaedics and related research

authors： McFarland EG,Lewallen DG,Cabanela ME

更新日期：1991-07-01 00:00:00

abstract：:Distraction osteogenesis is used to treat atrophic nonunion and focal osteomyelitis. It enhances blood vessel formation in the distracted callus and in the surrounding soft tissues. Long-term angiogenesis, however, is not well described. We hypothesized newly formed blood vessels persist in the surrounding muscles unt...

journal_title：Clinical orthopaedics and related research

authors： Ohashi S,Ohnishi I,Kageyama T,Imai K,Nakamura K

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Soft tissue sarcomas are often inappropriately excised without adequate preoperative planning. Inappropriate (unplanned) excisions may adversely affect local recurrence, distant metastasis, patient survival, and /or postoperative function once properly evaluated. QUESTIONS/PURPOSES:We asked whether the clin...

journal_title：Clinical orthopaedics and related research

authors： Arai E,Nishida Y,Tsukushi S,Wasa J,Ishiguro N

更新日期：2010-11-01 00:00:00

abstract：:In situ hybridization was employed to study cellular phenotypes in the ossification groove of Ranvier in young rabbits. The expression of Type II collagen mRNA was seen in chondrocytes in all layers of the growth plate. Messenger RNA for the cartilage-specific Type II collagen was also detected in cells of the inner l...

journal_title：Clinical orthopaedics and related research

authors： Langenskiöld A,Elima K,Vuorio E

更新日期：1993-12-01 00:00:00

abstract：:What percent of abstracts presented at the American Academy of Orthopaedic Surgeons annual meeting are submitted, survive peer review, and eventually are published? The answer to this fundamental question is important because many national meeting attendees use the unscrutinized information that is presented to alter ...

journal_title：Clinical orthopaedics and related research

authors： Murrey DB,Wright RW,Seiler JG 3rd,Day TE,Schwartz HS

更新日期：1999-02-01 00:00:00