Glenohumeral stability. Biomechanical properties of passive and active stabilizers.

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：:Structural changes in the anatomy of the soft tissues as a result of long-standing congenital dislocation of the hip (CDH) are seldom described in the literature. Similarly, the anatomy of a hip 52 years after a pelvic support osteotomy for CDH seems not to have been previously observed. A long-term follow-up autopsy ...

journal_title：Clinical orthopaedics and related research

authors： Edelson JG,Taitz C

更新日期：1991-03-01 00:00:00

abstract：:Despite a standardized operative technique and appropriate patient selection for physeal bar resection, a bar size less than 50% of the physis, and a prospective growth period greater than 2 years, failure may result. Limited growth because of poor function of the remaining physis and secondary tethers (incomplete res...

journal_title：Clinical orthopaedics and related research

authors： Hasler CC,Foster BK

更新日期：2002-12-01 00:00:00

abstract：:Sixty-three complete acromioclavicular separations were treated by 2 operative methods. Acromioclavicular wiring gave 73% acceptable results while wire or Dacron coracoclavicular loop gave 94% acceptable results. Complications, especially broken, bent, or backed-out wires were common with acromioclavicular wiring. Of ...

journal_title：Clinical orthopaedics and related research

authors： Bargren JH,Erlanger S,Dick HM

更新日期：1978-01-01 00:00:00

abstract：UNLABELLED:Impaction grafting is controversial in the presence of segmental and cavitary acetabular defects and requires the use of supplemental devices to close segmental defects. This approach, however, would allow treating combined deficiencies that could not be managed with impacted cancellous bone alone. We raised...

journal_title：Clinical orthopaedics and related research

authors： Buttaro MA,Comba F,Pusso R,Piccaluga F

更新日期：2008-10-01 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：:Heat shock proteins (HSPs) are often upregulated following oxidative and other forms of stress. Based on reports of excessive apoptosis in torn supraspinatus tendon and mechanically loaded tendon cells, we hypothesized heat shock proteins may be present in rodent and human models of tendinopathy due to their central r...

journal_title：Clinical orthopaedics and related research

authors： Millar NL,Wei AQ,Molloy TJ,Bonar F,Murrell GA

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:The literature suggests survivorship of unicompartmental knee arthroplasties (UKAs) for spontaneous osteonecrosis of the knee ranges from 93% to 97% at 10 to 12 years. However, these data arise from small series (23 to 33 patients), jeopardizing meaningful conclusions. QUESTIONS/PURPOSES:We determined (1) t...

journal_title：Clinical orthopaedics and related research

authors： Bruni D,Iacono F,Raspugli G,Zaffagnini S,Marcacci M

更新日期：2012-05-01 00:00:00

abstract：:The authors reviewed 10 patients with subcapital fractures associated with extensive osteonecrosis of the femoral head and distinguished these fractures from traumatic femoral neck fractures The mean age of the patients was 52 years (range, 36-68 years). Nine patients were younger than 60 years. Eight patients had ris...

journal_title：Clinical orthopaedics and related research

authors： Min BW,Koo KH,Song HR,Cho SH,Kim SY,Kim YM,Kang CS

更新日期：2001-09-01 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：:Between 1976 and 1992, reinfection developed in 34 patients treated for an infected total hip arthroplasty with removal of the prosthesis and implantation of another prosthesis. These patients included 15 men and 19 women with a mean age of 62 years. Infection recurred an average of 2.2 years after reimplantation of t...

journal_title：Clinical orthopaedics and related research

authors： Pagnano MW,Trousdale RT,Hanssen AD

更新日期：1997-05-01 00:00:00

abstract：:This study was undertaken to evaluate the medial ligamentous stabilizers of the patella in restraining lateral displacement and to assess their relative contribution after individual repair. Seventeen fresh frozen human anatomic specimen knee joints were studied. The specimens were loaded onto a testing instrument tha...

journal_title：Clinical orthopaedics and related research

authors： Hautamaa PV,Fithian DC,Kaufman KR,Daniel DM,Pohlmeyer AM

更新日期：1998-04-01 00:00:00

abstract：:Thirty intraarticular calcaneal fractures were studied by computed tomography and then treated with a variety of closed methods. A classification of the fractures was devised according to the amount of displacement of the posterior facet. Follow-up evaluation showed that Type I fractures recovered function and healed ...

journal_title：Clinical orthopaedics and related research

authors： Crosby LA,Fitzgibbons T

更新日期：1993-05-01 00:00:00

abstract：:The mechanism of injury and long-term effects in three cases suggest that a specific type of intercondylar injury of the femur, i.e., cleavage fracture, is caused by force transmitted through the patella. Treatment is conservative. The fracture does not appear to have been mentioned previously in the English literatur...

journal_title：Clinical orthopaedics and related research

authors： Pogrund H,Husseini N,Bloom R,Finsterbush A

更新日期：1981-10-01 00:00:00

abstract：BACKGROUND:The lower limb osteometry of Chinese differs from that of whites. The joint line of the knee in the coronal plane in Chinese is more medially inclined and the posterior condylar angle of the distal femur in the axial plane is larger. However, it is unclear whether there is any direct association between the ...

journal_title：Clinical orthopaedics and related research

authors： Yau WP,Chiu KY,Fok AW,Yan CH,Ng FY

更新日期：2013-05-01 00:00:00

abstract：:Eleven hips in eight patients with Ficat Stage II osteonecrosis were treated with core decompression and placement of an electrical stimulating coil in the anterior superior quadrant of the femoral head. The hips were followed two to five years (average, three and one-half years). Five hips required reoperation at an ...

journal_title：Clinical orthopaedics and related research

authors： Trancik T,Lunceford E,Strum D

更新日期：1990-07-01 00:00:00

abstract：:Osteochondral allograft transplantation is a well-accepted treatment for articular cartilage damage. However, chondrocyte viability declines during graft storage, which may compromise graft performance. We first tested the hypothesis that the composition of commonly used storage media affects the viability of articula...

journal_title：Clinical orthopaedics and related research

authors： Teng MS,Yuen AS,Kim HT

更新日期：2008-08-01 00:00:00

abstract：:The ability to forecast the course and outcome of severe mechanical trauma would aid clinicians in making decisions concerning the treatment of patients. Multifactorial regression models, developed from data obtained from 933 patients with polytrauma and shock, have a high predictive value. A two-part data sheet was d...

journal_title：Clinical orthopaedics and related research

authors： Nazarenko GI,Mironov NP

更新日期：1991-05-01 00:00:00

abstract：:From 1988 to 1992, 17 patients were treated for a large bone defect or established nonunion of the pelvis or lower extremities with twin-barrelled vascularized fibular grafts. There were 13 men and four women whose average age at operation was 39 years (range, 13-73 years). The reconstructed site was the pelvis in two...

journal_title：Clinical orthopaedics and related research

authors： Yajima H,Tamai S

更新日期：1994-06-01 00:00:00

abstract：UNLABELLED:Reorientation acetabular osteotomies can correct dysplastic deformities and provide marked improvement in hip function. Deformities of the proximal femur can produce suboptimal articulation or secondary impingement after acetabular reorientation, yet the incidence and characteristics of such deformities have...

journal_title：Clinical orthopaedics and related research

authors： Clohisy JC,Nunley RM,Carlisle JC,Schoenecker PL

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:An assortment of variables has been used in predicting anterior shoulder instability resulting from pathologic engagement of Hill-Sachs lesions on the glenoid. The glenoid track is a unique biomechanical model that relates both Hill-Sachs and bony Bankart lesions to predict shoulder engagement. We examined t...

journal_title：Clinical orthopaedics and related research

authors： Trivedi S,Pomerantz ML,Gross D,Golijanan P,Provencher MT

更新日期：2014-08-01 00:00:00

abstract：:The cases of 11 patients with the syndrome of thrombocytopenia and absent radius (TAR syndrome) who presented at two institutions between 1970 and 1996 were reviewed. Knee deformities have been well documented in thrombocytopenia and absent radius syndrome, but an inordinate frequency of other lower extremity problems...

journal_title：Clinical orthopaedics and related research

authors： Christensen CP,Ferguson RL

更新日期：2000-06-01 00:00:00

abstract：BACKGROUND:Patients with symptomatic residual Perthes-like deformities may present with a combination of structural abnormalities including a large aspheric femoral head, short and wide femoral neck, high greater trochanter, and acetabular dysplasia. Sometimes, the hip is further compromised by concurrent symptomatic f...

journal_title：Clinical orthopaedics and related research

authors： Clohisy JC,Nepple JJ,Ross JR,Pashos G,Schoenecker PL

更新日期：2015-04-01 00:00:00

abstract：:Of 221 children with head injuries and resultant deep coma followed for long-term problems, 156 became totally independent, functional individuals, only 61 lacking normal cognition and speech. Reconstructive surgical procedures for residual spasticity was necessary in 45 patients. Achilles lengthenings were the most c...

journal_title：Clinical orthopaedics and related research

authors： Hoffer MM,Brink J

更新日期：1975-07-01 00:00:00

abstract：:Black lines seen on magnetic resonance imaging in the middle part of the deltoid suggest the presence of fibrous bands. Anatomic study of 30 deltoid muscles was done. Eight half-cone shaped distal fibrous structures merged together into the distal tendon of the deltoid muscle. The middle part of the deltoid muscle con...

journal_title：Clinical orthopaedics and related research

authors： Lorne E,Gagey O,Quillard J,Hue E,Gagey N

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND:De novo malignancies are serious complications in the late postoperative period after liver transplantation. The most common de novo tumors are skin malignancies, posttransplantation lymphoproliferative disorder, tumors of the head and neck, and Kaposi's sarcoma. Such posttransplant de novo malignancies are ...

journal_title：Clinical orthopaedics and related research

authors： Ding ZQ,Zhang HF,Kang LQ,Sha M

更新日期：2012-04-01 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：UNLABELLED:Fractures of the distal radius are common injuries. Low-energy or high-energy mechanisms may be involved. Unstable distal radius fractures present a challenge to the treating orthopaedic surgeon. External fixation is a valuable instrument for fracture reduction and stabilization. Limited open incisions, earl...

journal_title：Clinical orthopaedics and related research

authors： Capo JT,Swan KG Jr,Tan V

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:Child abuse and neglect (CAN) is a serious problem that has major implications for the welfare of the child involved. Unexplained fractures are of particular concern to the orthopaedic surgeon, who must often consider alternative diagnoses to CAN. QUESTIONS/PURPOSES:We therefore (1) determined which bone di...

journal_title：Clinical orthopaedics and related research

authors： Pandya NK,Baldwin K,Kamath AF,Wenger DR,Hosalkar HS

更新日期：2011-03-01 00:00:00

abstract：:Numerous important developments in tissue engineering of new bone during the last 10 years are reviewed. Early efforts to combine cells with biocompatible materials are described and applications of this technology are presented with particular focus on uses in orthopaedics and maxillofacial surgery. Basic principles ...

journal_title：Clinical orthopaedics and related research

authors： Vacanti CA,Bonassar LJ

更新日期：1999-10-01 00:00:00