Kinematic considerations of the wrist.

abstract：:Cutaneous electromagnetic position sensors were used to quantify anteroposterior laxity of the shoulder. Forty-three female athletes were tested (27 were soccer players and 16 were swimmers). The athletes had a mean age of 18.8 years (range, 17-24 years), and all were free of shoulder disorders. Dominant and nondomina...

journal_title：Clinical orthopaedics and related research

authors： Tibone JE,Lee TQ,Csintalan RP,Dettling J,McMahon PJ

更新日期：2002-07-01 00:00:00

abstract：:Fibular hypoplasia occurs in differing degrees of severity with fibular hemimelia as its most severe form. Normally the distal epiphyseal plate of the fibula is at the same level as the distal end of the distal tibial epiphysis, whereas the tip of the proximal fibular epiphysis is level with the proximal tibial epiphy...

journal_title：Clinical orthopaedics and related research

authors： Bohne WH,Root L

更新日期：1977-06-01 00:00:00

abstract：:Operative grading of loosening and histologic examination of the periprosthetic tissues and the femoral and acetabular bone-cement interfaces were undertaken in 72 revised resurfacing hip arthroplasties. By correlating the degree of macroscopic and microscopic loosening at the bone-cement interface, a classification o...

journal_title：Clinical orthopaedics and related research

authors： Howie DW,Cornish BL,Vernon-Roberts B

更新日期：1990-06-01 00:00:00

abstract：:There is no standardized method reported in the literature to measure ROM of the ankle after a total ankle arthroplasty, which limits the possibility to compare results from the various ankle designs. It seems that most of the measurements are a combination of ankle and midfoot motion, not the tibiotalar joint. A prot...

journal_title：Clinical orthopaedics and related research

authors： Coetzee JC,Castro MD

更新日期：2004-07-01 00:00:00

abstract：:Modular components allow for the customization of hip replacements to the individual patient. Modular head-neck components allow for mixed material systems to minimize polyethylene wear as well as provide the ability to vary neck length and head size independent of the stem. Modular interfaces, however, result in an i...

journal_title：Clinical orthopaedics and related research

authors： Cook SD,Barrack RL,Baffes GC,Clemow AJ,Serekian P,Dong N,Kester MA

更新日期：1994-01-01 00:00:00

abstract：:Forty-nine children with diaphyseal both-bone forearm fractures were treated with either both-bone intramedullary wire fixation (24), single ulnar intramedullary wire fixation (22), or single radial intramedullary wire fixation (3). Six fractures were open and 43 were closed. A limited open approach to one or both bon...

journal_title：Clinical orthopaedics and related research

authors： Lee S,Nicol RO,Stott NS

更新日期：2002-09-01 00:00:00

abstract：BACKGROUND:Although use of nonsteroidal antiinflammatory drugs and low-dose irradiation has demonstrated efficacy in preventing heterotopic ossification (HO) after THA and surgical treatment of acetabular fractures, these modalities have not been assessed after traumatic blast amputations where HO is a common complicat...

journal_title：Clinical orthopaedics and related research

authors： Robertson AD,Chiaramonti AM,Nguyen TP,Jaffe DE,Holmes RE,Hanna EL,Rhee JG,Barfield WR,Fourney WB,Stains JP,Pellegrini VD

更新日期：2019-03-01 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：UNLABELLED:As the number of unicompartmental knee arthroplasties performed continues to rise, so too will the number of failures. In order to justify its continued use, conversion to total knee arthroplasty must be evaluated. From 1993-2004, 22 consecutive knees from 18 patients with a failed unicondylar knee arthropla...

journal_title：Clinical orthopaedics and related research

authors： Springer BD,Scott RD,Thornhill TS

更新日期：2006-05-01 00:00:00

abstract：:The objective of this study was to evaluate the effect of muscle force and the posterior cruciate ligament on screw home motion in patients with total knee replacement in a posterior cruciate ligament retaining prosthesis (10 knees) and a posterior cruciate ligament substituting prosthesis (10 knees). Screw home motio...

journal_title：Clinical orthopaedics and related research

authors： Ishii Y,Terajima K,Koga Y,Bechtold JE

更新日期：1999-01-01 00:00:00

abstract：:Two current areas of research on hard tissues have focused upon acidic lipids associated with the local mechanism of calcification and the presence of matrix vesicles as the loci for initial mineralization. Data which show that acidic phospholipids are a component of the vesicle membrane provide a common denominator b...

journal_title：Clinical orthopaedics and related research

authors： Vogel JJ,Boyan-Salyers BD

更新日期：1976-07-01 00:00:00

abstract：:Periprosthetic osteolysis caused by wear debris released from the bearing surface of polyethylene components is the major problem in contemporary hip arthroplasty. Several types of metal on metal prostheses were developed in the 1960s, but by the mid 1970s they were completely displaced by polyethylene bearings. There...

journal_title：Clinical orthopaedics and related research

authors： Amstutz HC,Grigoris P

更新日期：1996-08-01 00:00:00

abstract：:A review of clinical records and radiographs revealed that five of 10 patients with conjoined twinning (three of six ischiopagus and two of two pyopagus twins) had congenital vertebral anomalies including hemivertebrae (3), multiple thoracic anomalies (1), right hemisacral agenesis (1), and three lumbar vertebra (1). ...

journal_title：Clinical orthopaedics and related research

authors： Spiegel DA,Ganley TJ,Akbarnia H,Drummond DS

更新日期：2000-12-01 00:00:00

abstract：:A cross sectional study was performed to try to identify various demographic and radiologic risk factors for disease progression in 50 patients (79 hips) with corticosteroid associated osteonecrosis of the femoral head who had a core decompression. Thirty-one of the hips were in 18 patients who had systemic lupus eryt...

journal_title：Clinical orthopaedics and related research

authors： Mont MA,Fairbank AC,Petri M,Hungerford DS

更新日期：1997-01-01 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：BACKGROUND:The majority of metastatic bone lesions to the femoral bone can be treated without surgery or with minimally invasive intramedullary nailing. In rare patients with extensive metastatic disease to the femur, total femur replacement may be the only surgical alternative to amputation; however, little is known a...

journal_title：Clinical orthopaedics and related research

authors： Sevelda F,Waldstein W,Panotopoulos J,Kaider A,Funovics PT,Windhager R

更新日期：2018-05-01 00:00:00

abstract：:Successful placement of the distal interlocking screws into the Grosse-Kempf nail is a demanding procedure due in part to deformation of the nail during insertion and to inaccuracy of the targeting device supplied with the system. The authors suggest an alternative approach. After placement of the nail in a tibia or f...

journal_title：Clinical orthopaedics and related research

authors： Rao JP,Allegra MP,Benevenia J,Dauhajre TA

更新日期：1989-01-01 00:00:00

abstract：:British surgeons and engineers contributed various types of knee prostheses, including hinged, unconstrained, and semiconstrained prostheses, in the development of total knee arthroplasty. Methods of implant fixation, the place of stems, pegs, the use of special instrumentation, and alignment procedures ensure both in...

journal_title：Clinical orthopaedics and related research

authors： Freeman MA,Levack B

更新日期：1986-09-01 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：BACKGROUND:Spinal hardware has been adapted for fixation in the setting of anterior pelvic injury. This anterior subcutaneous pelvic fixator consists of pedicle screws placed in the supraacetabular region connected by a contoured connecting rod placed subcutaneously and above the abdominal muscle fascia. QUESTIONS/PUR...

journal_title：Clinical orthopaedics and related research

authors： Merriman DJ,Ricci WM,McAndrew CM,Gardner MJ

更新日期：2012-08-01 00:00:00

abstract：:A screw-shaped titanium chamber has been designed for serial in vivo observations of the bone-implant interface. First, the chamber is implanted; later a test substance, e.g. bone cement, is inserted in the chamber and brought in contact with the bone with minimal trauma. Both acute and long-term effects can be intrav...

journal_title：Clinical orthopaedics and related research

authors： Albrektsson T,Linder L

更新日期：1981-09-01 00:00:00

abstract：:To determine the vascular architecture of nontraumatic avascular necrosis of the femoral head (ANFH), 38 femoral heads procured from 31 ANFH patients were studied by microangiographic and histologic methods. Microangiography showed that the head was consistently stratified into three zones: the normal vascular, the re...

journal_title：Clinical orthopaedics and related research

authors： Ohzono K,Takaoka K,Saito S,Saito M,Matsui M,Ono K

更新日期：1992-04-01 00:00:00

abstract：:The spherocentric knee, designed to allow triaxial rotation and provide intrinsic stability, includes desirable design features of metal on high density polyethelene bearing surfaces, metal support for all plastic components, metal-cement-bone interfacing for all fixation surfaces, sufficient strength to eliminate fat...

journal_title：Clinical orthopaedics and related research

authors： Kaufer H,Matthews LS

更新日期：1979-11-01 00:00:00

abstract：:Our presently inadequate knowledge of the functional anatomy of the deep branch of the ulnar nerve handicaps our management of ulnar nerve lesions. The extensive anatomical variations in the distribution of this nerve preclude adherence to a textbook pattern of innervation. Electrophysiological recordings of single se...

journal_title：Clinical orthopaedics and related research

authors： Dykes RW,Terzis JK

更新日期：1977-10-01 00:00:00

abstract：:Hemiarthroplasty of the elbow with an endoprosthesis has been reported very infrequently; only about 20 cases have been reported previously in the literature. This case merits reporting because of the youth of the patient (age 19), the uniqueness of the prosthetic component, and the long-term follow-up observation. Th...

journal_title：Clinical orthopaedics and related research

authors： Shifrin PG,Johnson DP

更新日期：1990-05-01 00:00:00

abstract：:Although femoral shaft fractures constitute fewer than 2% of all fractures in children and adolescents, their treatment has produced many pieces of literature and years of controversy. Prevailing opinion has favored nonoperative and operative treatment, and a variety of techniques have been advocated to avoid complica...

journal_title：Clinical orthopaedics and related research

authors： Beaty JH

更新日期：2005-05-01 00:00:00

abstract：:We report a case of meralgia paresthetica occurring in an amateur baseball pitcher who experienced inguinal pain and dysesthesia in the anterolateral thigh during pitching practice. The lateral femoral cutaneous nerve was pushed up by the iliac muscle to the inguinal ligament at the sharp ridge of its fascia and enshe...

journal_title：Clinical orthopaedics and related research

authors： Otoshi K,Itoh Y,Tsujino A,Kikuchi S

更新日期：2008-09-01 00:00:00

abstract：BACKGROUND:Many procedures have been developed to correct hallux valgus deformity using distal soft tissue realignment, metatarsal osteotomy, and periodically, a proximal phalanx osteotomy (Akin). The ideal metatarsal osteotomy allows for varying degrees of correction with reliable improvement in deformity and patient ...

journal_title：Clinical orthopaedics and related research

authors： Adam SP,Choung SC,Gu Y,O'Malley MJ

更新日期：2011-03-01 00:00:00

abstract：:To understand the mechanism of injury and classify fractures of the talus requires knowledge of the anatomy of the hindfoot, its function and the nature of the traumatic forces. The talus has an irregular shape with articular surfaces for tibia, fibula, calcaneus and navicular. It functions as a complex universal join...

journal_title：Clinical orthopaedics and related research

authors： Kleiger B

更新日期：1976-11-01 00:00:00

abstract：:The mainstay of local control of primary bone malignancies in the skeletally immature has been amputation or, in selected cases, rotationplasty. The development of expandable endoprostheses has permitted an alternative approach for local control in the growing child. Between January 1985 and December 1987, 12 skeletal...

journal_title：Clinical orthopaedics and related research

authors： Eckardt JJ,Safran MR,Eilber FR,Rosen G,Kabo JM

更新日期：1993-12-01 00:00:00