Retroacetabular osteolysis: when to operate?

abstract：:Two extracts of bovine bone, bone morphogenetic protein (BMP) supplied by the UCLA Bone Research Laboratory, and osteogenic factor extract (OFE) supplied by the industrial group Celtrix Pharmaceuticals, were tested for the ability to transform embryonic skeletal muscle into cartilage. Skeletal muscle was placed into o...

journal_title：Clinical orthopaedics and related research

authors： Nathanson MA

更新日期：1994-02-01 00:00:00

abstract：:Immunohistochemistry and radioimmunoassay were used to study the rejection mechanism of allografted bone tissue in rats through changes in major histocompatibility complex (MHC) antigen expression by osteocytes in the allograft and in alloantibody levels in the serum of the host rats. Some osteocytes in normal rat bon...

journal_title：Clinical orthopaedics and related research

authors： Shigetomi M,Kawai S,Fukumoto T

更新日期：1993-07-01 00:00:00

abstract：:Eleven patients with chronic pain on the ulnar side of the wrist and roentgenographic evidence of a hypertrophic ulnar styloid nonunion were treated with subperiosteal excision of the nonunion fragment. This procedure relieved the localized pain without changing either radiocarpal or distal radioulnar joint stability....

journal_title：Clinical orthopaedics and related research

authors： Burgess RC,Watson HK

更新日期：1988-03-01 00:00:00

abstract：:The purpose of the current study was to evaluate the long-term results of the Kinematic I condylar prosthesis with retention of the posterior cruciate ligament. One hundred sixty-eight total knee arthroplasties in 118 patients (mean age, 65.2 years; range, 21-88 years) were inserted with cement, an all-polyethylene pa...

journal_title：Clinical orthopaedics and related research

authors： Sextro GS,Berry DJ,Rand JA

更新日期：2001-07-01 00:00:00

abstract：:In the lateral malleolar ankle fracture without talar shift there is much uncertainty regarding the diagnosis of deltoid ligament injury severe enough to require surgical treatment. The current study evaluated the mechanical integrity of the ankle using a novel gravity-stress mortise radiographic view, which is practi...

journal_title：Clinical orthopaedics and related research

authors： Michelson JD,Varner KE,Checcone M

更新日期：2001-06-01 00:00:00

abstract：:The histology, histochemistry, and ultrastructure were investigated in 12 ligamentum teres and 11 hip joint capsule biopsies obtained at open reduction of 9 patients with congenital dislocation of the hip (CDH) and of 2 normal hips. The ages of the patients ranged from 2 months to 4 years and 2 months. In the joint ca...

journal_title：Clinical orthopaedics and related research

authors： Ipplito E,Ishii Y,Ponseti IV

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND:The triangular fibrocartilage complex (TFCC) tear is a common cause of ulnar-side wrist pain; however, its natural course is not well understood. QUESTIONS/PURPOSES:We sought (1) to determine the natural course of TFCC tears without distal radioulnar joint (DRUJ) instability, and (2) to identify the factors...

journal_title：Clinical orthopaedics and related research

authors： Lee JK,Hwang JY,Lee SY,Kwon BC

更新日期：2019-02-01 00:00:00

abstract：:Of 104 patients with arthrogryposis multiplex congenita treated between 1952 and 1982, 74 had significant knee contractures, instability, or recurvatum. The minimum follow-up period was two years. Nonoperative treatment modalities included physical therapy, bracing, and serial casting in 43 patients (78 knees). Thirty...

journal_title：Clinical orthopaedics and related research

authors： Thomas B,Schopler S,Wood W,Oppenheim WL

更新日期：1985-04-01 00:00:00

abstract：BACKGROUND:Revision TKA is a serious adverse event with substantial consequences for the patient. As the demand for TKA rises, reducing the risk of revision TKA is becoming increasingly important. Predictive tools based on machine-learning algorithms could reform clinical practice. Few attempts have been made to combin...

journal_title：Clinical orthopaedics and related research

authors： El-Galaly A,Grazal C,Kappel A,Nielsen PT,Jensen SL,Forsberg JA

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND:High tibial osteotomy (HTO) and unicompartmental arthroplasty (UKA) are reconstructive surgeries advocated for younger patients. In case of failure or progression of osteoarthritis, they can both be converted to a total knee arthroplasty (TKA). QUESTIONS/PURPOSES:We used registry data to answer if the risks...

journal_title：Clinical orthopaedics and related research

authors： Robertsson O,W-Dahl A

更新日期：2015-01-01 00:00:00

abstract：:Femoral impaction allografting has been done with and without variations of the original description. The purpose of this study was to review Harris hip scores, radiographs, and complications in patients in whom we used the original technique without significant modifications. Preoperative and postoperative hip scores...

journal_title：Clinical orthopaedics and related research

authors： Mahoney CR,Fehringer EV,Kopjar B,Garvin KL

更新日期：2005-03-01 00:00:00

abstract：:The effects of chondroitinase ABC on surgically induced degenerative rabbit intervertebral discs were determined during a 12-week period by magnetic resonance imaging, radiography, and histologic examination. Rabbit intervertebral discs were surgically extruded, inducing disc degeneration 12 weeks before injection of ...

journal_title：Clinical orthopaedics and related research

authors： Ando T,Kato F,Mimatsu K,Iwata H

更新日期：1995-09-01 00:00:00

abstract：:The development of specific inhibitors of bone resorption has revolutionized the treatment of Paget's disease. The diphosphonates, the calcitonins, and mithramycin are capable of inducing marked suppression of disease activity for prolonged periods as judged by biochemical, kinetic, and histologic techniques. Whereas ...

journal_title：Clinical orthopaedics and related research

authors： Kanis JA,Gray RE

更新日期：1987-04-01 00:00:00

abstract：:Hip arthroscopy has obvious advantages over arthrotomy in the pediatric population. Hip arthroscopy, used as a diagnostic or therapeutic tool, is significantly less invasive than arthrotomy and allows for quicker recovery and return to activities. In addition, arthroscopy avoids dislocation of the femoral head and the...

journal_title：Clinical orthopaedics and related research

authors： DeAngelis NA,Busconi BD

更新日期：2003-01-01 00:00:00

abstract：:Twenty-three patients with open fractures of the humerus who had been treated with immediate external fixation were reviewed retrospectively. Eighteen patients had adequate followup and were included in this study. Four patients (22%) had Gustilo and Anderson Grade I injury; 1 (5%), Grade II; and 13 (72%), Grade III (...

journal_title：Clinical orthopaedics and related research

authors： Mostafavi HR,Tornetta P 3rd

更新日期：1997-04-01 00:00:00

abstract：BACKGROUND:The alpha-defensin test has been previously demonstrated to be highly accurate in the diagnosis of prosthetic joint infection (PJI), nearly matching the Musculoskeletal Infection Society definition for PJI. However, the relationship between alpha-defensin levels and differing infecting organism has not yet b...

journal_title：Clinical orthopaedics and related research

authors： Deirmengian C,Kardos K,Kilmartin P,Gulati S,Citrano P,Booth RE Jr

更新日期：2015-07-01 00:00:00

abstract：:Bonesetting, a most ancient healing art, was absorbed into orthopaedic surgery approximately 120 years ago when Hugh Owen Thomas, a medical doctor specializing in pediatric deformities, assumed his father's nonmedical bonesetting practice. In many nonWestern nations, however, traditional bonesetters continue to treat ...

journal_title：Clinical orthopaedics and related research

authors： Green SA

更新日期：1999-06-01 00:00:00

abstract：:The clinical presentation, diagnosis, radiographic features, mechanism, pathologic changes, and treatment of elbow instability are understood better now. Elbow instability can be classified according to five criteria: (1) the timing (acute, chronic or recurrent); (2) the articulation(s) involved (elbow versus radial h...

journal_title：Clinical orthopaedics and related research

authors： O'Driscoll SW

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:Outcomes for minimally invasive scoliosis correction surgery have been reported for mild adult scoliosis. Larger curves historically have been treated with open surgical procedures including facet resections or posterior column osteotomies, which have been associated with high-volume blood loss. Further, min...

journal_title：Clinical orthopaedics and related research

authors： Anand N,Baron EM,Khandehroo B

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND:Grip strength reflects functional status of the upper extremity and has been used in many of the clinical studies regarding upper extremity disease or fracture. However, the smallest difference in grip strength that a patient would notice as an improvement resulting from treatment (defined as the minimum cli...

journal_title：Clinical orthopaedics and related research

authors： Kim JK,Park MG,Shin SJ

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND:There are few data on the types of procedures orthopaedic oncologists perform in their first years of practice. Because fellowships are graduating fellows each year and the number of tumor patients is limited, defining the practice patterns of early-career orthopaedic oncologists may help diminish early empl...

journal_title：Clinical orthopaedics and related research

authors： Miller BJ,Rajani R,Leddy L,Carmody Soni EE,White JR,Musculoskeletal Oncology Research Initiative.

更新日期：2015-02-01 00:00:00

abstract：:Histologic sections from 12 en bloc surgical specimens were studied in order to clarify the pathogenesis of bursal-side rotator cuff tears (BSRCTs). The specimens consisted of the bony insertion, the partially torn area, and the musculotendinous junction of the supraspinatus tendon. There were eight men and four women...

journal_title：Clinical orthopaedics and related research

authors： Fukuda H,Hamada K,Yamanaka K

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND:The direct anterior approach for THA allows implantation through an internervous plane without muscle detachment from bone. However, the classic longitudinal skin incision does not follow the anatomic skin creases and can result in scar widening. We therefore modified our incision technique to a short obliqu...

journal_title：Clinical orthopaedics and related research

authors： Leunig M,Faas M,von Knoch F,Naal FD

更新日期：2013-07-01 00:00:00

abstract：:While the entity of nonsecretory myeloma is rare, its diagnosis may be delayed or remain undetected if too much reliance is placed on the presence of a serum or urinary M component, which traditionally has been considered an important, if not essential, feature of plasma cell myelomatosis. Nonsecretory myeloma is char...

journal_title：Clinical orthopaedics and related research

authors： Moehring HD

更新日期：1982-11-01 00:00:00

abstract：:We surveyed orthopaedic surgery residents and faculty from two university training programs to quantify quality of life measures including burnout, general health, and relationship issues. Residents exhibited high levels of burnout and emotional exhaustion but only average levels of personal achievement, while faculty...

journal_title：Clinical orthopaedics and related research

authors： Barrack RL,Miller LS,Sotile WM,Sotile MO,Rubash HE

更新日期：2006-08-01 00:00:00

abstract：:The lumbar syndrome of Paget's disease is classified according to its severity, clinical findings, biochemical factors, and radiological pattern. Pagetoid spinal stenoses may occur in three stages as a progressive clinical syndrome. Several diagnostic procedures, including computerized tomography, (CT) are analyzed to...

journal_title：Clinical orthopaedics and related research

authors： Weisz GM

更新日期：1986-05-01 00:00:00

abstract：UNLABELLED:Acetabular retroversion (AR) alters load distribution across the hip and is more prevalent in pathologic conditions involving the hip. We hypothesized the abnormal orientation and mechanical changes may predispose certain individuals to stress injuries of the femoral neck. We retrospectively reviewed the ant...

journal_title：Clinical orthopaedics and related research

authors： Kuhn KM,Riccio AI,Saldua NS,Cassidy J

更新日期：2010-03-01 00:00:00

abstract：:The literature on the biomechanics of the intervertebral disk is reviewed with emphasis on biomechanical--biochemical--morphological correlative studies. The deficiency of definitive correlative studies is apparent and an appeal is made to interested investigators to fill in the voids in this extremely important area ...

journal_title：Clinical orthopaedics and related research

authors： Akeson WH,Woo SL,Taylor TK,Ghosh P,Bushell GR

更新日期：1977-11-01 00:00:00

abstract：:Trauma remains a significant and persistent public health problem, accounting for 90,000 deaths and 20 million people disabled annually. Current concepts of appropriate triage and emergency treatment of gunshot wounds are addressed from a trauma surgeon's perspective. Recent studies regarding prehospital transport pol...

journal_title：Clinical orthopaedics and related research

authors： Cornwell EE 3rd

更新日期：2003-03-01 00:00:00

abstract：:A retrospective analysis of 75 consecutive cases of massive allograft implantations performed from July 1976 to October 1986 was conducted. Seventy percent of these patients had malignant bone tumors. Of the total group, 10 (13.3%) patients developed a deep infection of the allograft and are the subject of this review...

journal_title：Clinical orthopaedics and related research

authors： Dick HM,Strauch RJ

更新日期：1994-09-01 00:00:00