The use of ultraviolet light and fluorescence macrophotography in orthopedic morphology and pathology.

abstract：:Intracapsular fractures of the hip have been classified by different authors with a basis on various concepts. Pauwels classified these fractures according to the angle of inclination; Linton used trabecular disposition among the fractural fragments, and Garden described four types according to the order of displaceme...

journal_title：Clinical orthopaedics and related research

authors： Caviglia HA,Osorio PQ,Comando D

更新日期：2002-06-01 00:00:00

abstract：:Nonunion of allograft-host junction after bone transplantation is not uncommon, and its treatment frequently is problematic. To improve the understanding of these nonunions, a retrospective review was performed of 163 nonunions in 945 patients who underwent allograft transplantation (17.3%) for various benign and mali...

journal_title：Clinical orthopaedics and related research

authors： Hornicek FJ,Gebhardt MC,Tomford WW,Sorger JI,Zavatta M,Menzner JP,Mankin HJ

更新日期：2001-01-01 00:00:00

abstract：:From July 1988 to June 1991, 110 complex acetabular fractures were operatively treated. A triradiate approach was used in 38 patients and an extended iliofemoral approach in 21. The mean patient age was 32 years (range, 15-80 years). These 59 patients were followed for a minimum of 36 months postoperatively. The posto...

journal_title：Clinical orthopaedics and related research

authors： Alonso JE,Davila R,Bradley E

更新日期：1994-08-01 00:00:00

abstract：:Mineral-matrix interactions regulate the process of hydroxyapatite formation in bones and teeth. In mineralizing tissues, many anionic macromolecules bind to mineral. By means of this binding, such molecules are able to regulate the size and shape of the mineral crystals, determine the site of initial crystal depositi...

journal_title：Clinical orthopaedics and related research

authors： Boskey AL

更新日期：1992-08-01 00:00:00

abstract：:The response of protodifferentiated and differentiated bone cells to bovine bone morphogenetic protein (bBMP) was observed in implants in the adult rabbit distal femoral metaphysis. Bovine serum albumin and denatured bBMP were implanted in the contralateral femur of controls. The changes of the bone marrow reflected t...

journal_title：Clinical orthopaedics and related research

authors： Nilsson O,Urist MR

更新日期：1985-05-01 00:00:00

abstract：:Four patients were treated with limb lengthening to correct a leg-length discrepancy that developed after a hip transposition after pelvic resection for sacroma of the pelvis. Three patients had Ewing's sacroma and one patient had osteosarcoma. All patients received chemotherapy; radiotherapy also was administered to ...

journal_title：Clinical orthopaedics and related research

authors： Rödl R,Gosheger G,Leidinger B,Lindner N,Winkelmann W,Ozaki T

更新日期：2003-11-01 00:00:00

abstract：:An in vivo canine model was developed to investigate the histologic and biochemical parameters associated with aseptic loosening. Thirty-eight canines had cementless total hip arthroplasty. Experimental groups were designed specifically to investigate the relative contributions of implant motion and particulate debris...

journal_title：Clinical orthopaedics and related research

authors： Dowd JE,Schwendeman LJ,Macaulay W,Doyle JS,Shanbhag AS,Wilson S,Herndon JH,Rubash HE

更新日期：1995-10-01 00:00:00

abstract：BACKGROUND:Diffuse-type pigmented villonodular synovitis (PVNS) has a high local recurrence rate and as such can lead to erosive destruction of the involved joint. Multiple surgical modalities exist, but it is unknown which technique best minimizes local recurrence and surgical morbidity. QUESTIONS/PURPOSES:We compare...

journal_title：Clinical orthopaedics and related research

authors： Colman MW,Ye J,Weiss KR,Goodman MA,McGough RL 3rd

更新日期：2013-03-01 00:00:00

abstract：:Many patients with acute herniated nucleus pulposus can be expected to resolve their conditions with conservative management. To date, however, no reliable sign has been described in the literature that can predict which patient will respond. This report shows that the ability to achieve normal lumbar extension repres...

journal_title：Clinical orthopaedics and related research

authors： Kopp JR,Alexander AH,Turocy RH,Levrini MG,Lichtman DM

更新日期：1986-01-01 00:00:00

abstract：:Canes may be used to reduce hip pain by reducing the joint contact force. Previous estimates suggest that this force could be reduced to 17-26% of normal. We have calculated 3-dimensional hip contact forces during gait in 4 groups: normals, preoperative hip patients walking without a cane, preoperative hip patients wa...

journal_title：Clinical orthopaedics and related research

authors： Brand RA,Crowninshield RD

更新日期：1980-03-01 00:00:00

abstract：:Pelvic osteotomy for symptomatic hip dysplasia usually is performed for young and adolescent females. Delivery after pelvic osteotomy is a concern for patients of childbearing age. We asked whether the clinical results differed before and after pregnancy, whether eccentric rotational acetabular osteotomy alters the bo...

journal_title：Clinical orthopaedics and related research

authors： Masui T,Hasegawa Y,Yamaguchi J,Kanoh T,Ishiguro N

更新日期：2007-06-01 00:00:00

abstract：:The precise nature of the motion of the knee during a pivot shift is of interest when types of knee instability are correlated with specific injuries. Ten subjects with anterior cruciate ligament injuries and demonstrable pivot shift instabilities were examined with a triaxial electrogoniometer to detect angular motio...

journal_title：Clinical orthopaedics and related research

authors： Allum R,Jones D,Mowbray MA,Galway HR

更新日期：1984-03-01 00:00:00

abstract：:Eleven intraoperative femur fractures occurred during 605 total hip replacements at Rancho Los Amigos Hospital, an incidence of 1.8%. Fractures occur more often in women, are usually located in the proximal femur, and mostly occur during femoral reaming. The main predisposing factors were osteoporosis and previous hip...

journal_title：Clinical orthopaedics and related research

authors： Taylor MM,Meyers MH,Harvey JP Jr

更新日期：1978-11-01 00:00:00

abstract：:Only 1 well-documented case of osteochondroma in the posterior elements of the cervical spine has been previously reported. Although unusual, osteochondroma should be considered in the differential diagnosis of benign appearing tumors in the cervical spine. ...

journal_title：Clinical orthopaedics and related research

authors： Inglis AE,Rubin RM,Lewis RJ,Villacin A

更新日期：1977-07-01 00:00:00

abstract：BACKGROUND:The main static stabilizers of the medial knee are the superficial medial collateral and posterior oblique ligaments. A number of reconstructive techniques have been advocated including one we describe here. However, whether these reconstructions restore function and stability is unclear. DESCRIPTION OF TEC...

journal_title：Clinical orthopaedics and related research

authors： Laprade RF,Wijdicks CA

更新日期：2012-03-01 00:00:00

abstract：:Osteonecrosis (aseptic or avascular necrosis of bone) is an entity with many causes that can occur at a variety of sites. It is a known complication of corticosteroid therapy, either alone or combined with other drugs in the treatment of malignancy. Osteonecrosis associated with chemotherapy that does not include cort...

journal_title：Clinical orthopaedics and related research

authors： Marymont JV,Kaufman EE

更新日期：1986-03-01 00:00:00

abstract：:Defects from curettage for giant cell tumors of bone frequently have been reconstructed with bone cement with or without reinforcement pins. The biomechanical basis for the addition of reinforcement pins was examined using a model of a contained defect in the proximal tibia. Fifty-four cadaveric proximal tibia in matc...

journal_title：Clinical orthopaedics and related research

authors： Weiner M,Damron TA,Patterson FR,Werner FW,Mann KA

更新日期：2004-02-01 00:00:00

abstract：:We questioned whether our current preoperative demand matching accurately predicted patient activity after TKA. From a prospective database we reviewed 511 patients who had unilateral, primary TKA from 1994 to 1999 and who were preoperatively assessed for five patient characteristics: age, weight, expected postoperati...

journal_title：Clinical orthopaedics and related research

authors： Iorio R,Healy WL,Applegate T

更新日期：2006-11-01 00:00:00

abstract：:From 1980 until 1989, 69 patients with lumbar fractures resulting in incomplete paraparesis were admitted to the authors' medical center for treatment. Thirty had anterior vertebrectomy, including 18 who had posterior instrumentation and four who had anterior instrumentation. Twenty-two patients were treated with a po...

journal_title：Clinical orthopaedics and related research

authors： Hu SS,Capen DA,Rimoldi RL,Zigler JE

更新日期：1993-03-01 00:00:00

abstract：:The goal of this study was to determine if obesity is a risk factor for total joint arthroplasty. This was a retrospective review of 130 patients treated with either primary total hip arthroplasty or primary total knee arthroplasty during a two-year period (154 consecutive arthroplasties). The patients were placed in ...

journal_title：Clinical orthopaedics and related research

authors： Jiganti JJ,Goldstein WM,Williams CS

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:The National Inpatient Sample (NIS) database is accessible, inexpensive, and increasingly used in orthopaedic research, but it has complex design features that require nuanced methodological considerations for appropriate use and interpretation. A recent study showed poor adherence to recommended research pr...

journal_title：Clinical orthopaedics and related research

authors： Teng TL,Menendez ME,Okike K,Cassidy C,Salzler M

更新日期：2020-12-01 00:00:00

abstract：:Fingertip amputations are the most common type of amputation injury in the upper extremity. These injuries are either seen in the emergency room or in an office setting. These lesions are very frequent and require precise wound care for optimal results. The longer finger and the thumb, being the most distal and indepe...

journal_title：Clinical orthopaedics and related research

authors： Martin C,González del Pino J

更新日期：1998-08-01 00:00:00

abstract：:In certain circumstances osteotomy of the greater trochanter in total hip arthroplasty is of benefit. To attack the problem of nonunion following trochanteric osteotomy, the authors apply several different wiring techniques. To quantify the efficacy of these approaches, they have reviewed 804 consecutive total hip art...

journal_title：Clinical orthopaedics and related research

authors： Jensen NF,Harris WH

更新日期：1986-07-01 00:00:00

abstract：:An osteoid osteoma occurred in the distal femoral epiphysis of an 11-year-old boy. Only eight other cases of this tumor in an open epiphysis have been reported. An image intensifier was used to place the tip of a wire in the center lesion. Removal through a small incision with a bone trephine placed over a guiding Kir...

journal_title：Clinical orthopaedics and related research

authors： Iceton J,Rang M

更新日期：1986-05-01 00:00:00

abstract：BACKGROUND:Femoroacetabular impingement (FAI) can occur after slipped capital femoral epiphysis (SCFE) regardless of slip severity and even after in situ pinning. These patients represent a rare and unique demographic that is largely unreported on. It is important to further characterize the clinical presentation of th...

journal_title：Clinical orthopaedics and related research

authors： Sutton R,Yacovelli S,Vahedi H,Parvizi J

更新日期：2020-11-17 00:00:00

abstract：:Proper femoral and tibial component rotational positioning in TKA is critical for outcomes. Several rotational landmarks are frequently used with different advantages and limitations. We wondered whether coronal axes in the tibia and femur based on the transepicondylar axis in the femur would correlate with anteropost...

journal_title：Clinical orthopaedics and related research

authors： Aglietti P,Sensi L,Cuomo P,Ciardullo A

更新日期：2008-11-01 00:00:00

abstract：:Forty-five displaced olecranon fractures including 14 accompanying dislocated radial heads and seven radial head fractures were treated over a 13-year period by the tension band wiring technique. The use of supplemental internal fixation when necessary allows excellent results with the use of this technique, even in t...

journal_title：Clinical orthopaedics and related research

authors： Wolfgang G,Burke F,Bush D,Parenti J,Perry J,LaFollette B,Lillmars S

更新日期：1987-11-01 00:00:00

abstract：:A cement-free bioceramic aluminum oxide double cup endoprosthesis is under investigation as an alternative to the cemented stem endoprosthesis. Nine patients with 11 operated hips are without complaints after an average of 20.8 months (range 8--28 months). Early loosening of 2 femoral components occurred because of te...

journal_title：Clinical orthopaedics and related research

authors： Salzer M,Knahr K,Locke H,Stärk N

更新日期：1978-07-01 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：BACKGROUND:Periprosthetic joint infection (PJI) following total joint arthroplasty is a serious complication that causes severe morbidity and adds a major financial burden to the healthcare system. Although there is plenty of research on the alpha-defensin (AD) test, a meta-analysis consisting of only prospective studi...

journal_title：Clinical orthopaedics and related research

authors： Kuiper JWP,Verberne SJ,Vos SJ,van Egmond PW

更新日期：2020-06-01 00:00:00