Abstract：
:Shock absorption becomes very important in damaged joints with destroyed cartilage and progressive muscular imbalance as occurs in hemarthropathy. The effects of silicone heel cushioning on the ankle motion of hemophilic patients in different stages of hemarthropathy of the ankle joints was measured using an ultrasound motion analysis system. It is concluded that silicone heel cushioning has no influence on ankles in the late stage of hemarthropathy. Silicone heel cushioning will lead to uncontrolled changes of the ankle joint in the early hemarthropathic ankle, involving the tibiotalar and the subtalar joints. The angular velocity of the ankle is increased producing higher acceleration at the ankle joint. The higher angle acceleration is related to higher joint loading uncontrolled by the muscles. The resulting uncoordinated motion can cause ligamentous overloading, strains, and a higher probability of joint bleeding. Therefore, silicone heel cushioning or other shock absorbing devices that return the energy immediately to the foot are not useful for prevention and treatment of chronic hemophilic synovitis and may cause additional deterioration of the joint.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Seuser A,Wallny T,Klein H,Ribbans WJ,Schumpe G,Brackmann HHsubject
Has Abstractpub_date
1997-10-01 00:00:00pages
74-80issue
343eissn
0009-921Xissn
1528-1132pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1097/00003086-199704000-00021
更新日期：1997-04-01 00:00:00
abstract：:Degenerative arthritis of the wrist follows very specific patterns from onset to terminal severe bone and joint destruction. About 95% of them occur as periscaphoid area problems: SLAC (scapholunate advanced collapse pattern) wrist (55%), triscaphe arthritis (26%), and a combination of the two (14%). In SLAC wrist, th...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:Comparable groups of patients with osteoarthritic knees who had either a St. Georg sledge unicompartmental arthroplasty or an upper tibial osteotomy were reviewed in 1985, five to ten years after operation. The results of unicompartmental arthroplasty were better, but it was uncertain whether the superior results woul...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：:Load-bearing porous-surfaced implants in dogs which failed were not incorporated by bone ingrowth. The implants were incorporated only by fibrous tissue ingrowth. Collagen fiber orientation within this fibrous tissue and Sharpey's fiber-like features at the interface between the fibrous tissue and a surrounding layer ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1981-05-01 00:00:00
abstract：:To calculate the tibial wedge size in preoperative planning of high tibial osteotomy, the weight-bearing line (center femoral head to center tibiotalar joint) is first restored to a selected position on the lateral tibial plateau. Ten full-standing roentgenograms were examined and used to derive mathematical formulas ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1992-01-01 00:00:00
abstract：:The Total Condylar Prosthesis is a non-hinged unit designed to: replace the patellofemoral articulation; improve fixation of the tibial component by means of a stout central peg; permit accurate and reproducible insertion. The cruciate ligaments are excised to obtain better tibial fixation. Instability has not been a ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1976-10-01 00:00:00
abstract：UNLABELLED:We review evidence-based treatments for patients seeking care for lower-back pain and patients who have been diagnosed with nonspecific lower-back pain. The review is based on selected systematic reviews and national and international guidelines for the treatment of lower-back pain. Additional randomized con...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000198721.75976.d9
更新日期：2006-02-01 00:00:00
abstract：:Musculoskeletal injuries are a major public health problem globally, contributing a large burden of disability and suffering. This burden could be considerably lowered by implementation of affordable and sustainable strategies to strengthen orthopaedic trauma care, especially in low- and middle-income countries. This ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1007/s11999-008-0416-z
更新日期：2008-10-01 00:00:00
abstract：:In a series of 25 subtrochanteric fractures transfixed with high-angle compression hip screws, there were no mechanical failures, delayed unions, or nonunions. Osseous union occurred in a mean time of 3.6 months. Malunion occurred in two instances, at least one of which was the result of technical error at the time of...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1983-05-01 00:00:00
abstract：BACKGROUND:Acetabular version influences joint mechanics and the risk of impingement. Cross-sectional studies have reported an increase in acetabular version during adolescence; however, to our knowledge no longitudinal study has assessed version or how the change in version occurs. Knowing this would be important beca...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000000900
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND:To prevent symptomatic heterotopic ossification (HO) and guide primary prophylaxis in patients with combat wounds, physicians require risk stratification methods that can be used early in the postinjury period. There are no validated models to help guide clinicians in the treatment for this common and potent...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-015-4302-1
更新日期：2015-09-01 00:00:00
abstract：:One hundred four patients with rheumatoid arthritis of the wrist were evaluated a minimum of 12 months post-operatively (average of 34 months). Seventy patients had 87 arthroplasties and 34 patients had 41 arthrodeses performed on the Arthritis Service of Rancho Los Amigos Hospital (Downey, California), from 1962 to 1...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1979-07-01 00:00:00
abstract：UNLABELLED:The anterolateral approach in the supine position provides excellent visualization of the acetabulum. The main advantage of the approach, a low dislocation rate, has been demonstrated in the literature, while the purported disadvantage of abductor dysfunction has not been clearly delineated in the literature...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1007/s11999-008-0523-x
更新日期：2009-01-01 00:00:00
abstract：:The current study analyzed subjects having a total knee arthroplasty to determine the incidence of condylar lift-off and correlate lift-off with the alignment of the femoral component with respect to the transepicondylar axis. Twenty-five subjects, implanted with a posterior stabilized total knee prosthesis, were aske...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200210000-00022
更新日期：2002-10-01 00:00:00
abstract：:Delayed onset tuberculosis infection appeared in a total knee implant in a 61-year-old former coal miner. After a five-day interval the knee was salvaged by removal, aggressive debridement, suction-irrigation, and reinsertion. Antituberculosis drugs were administered immediately following surgery on the basis of the c...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
abstract：:Electron microscopic evaluation was investigated in surgical specimens of interdigital neuroma. Edema of the endoneureum, fibrosis beneath the perineurium, axonal degeneration and necrosis suggest nerve damage occurs secondary to mechanical impingement in the etiology of interdigital neuroma. ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Revision total knee arthroplasty is a complex situation that requires meticulous technique to restore a functional outcome. The surgical objective is the same as primary total knee arthroplasty: restore the original anatomy, restore function, and provide a stable joint. To this point of stability, it is preferable to ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：2001-11-01 00:00:00
abstract：:There have been numerous efforts to alter the lipid content of cardiovascular tissues. Although equally important, only limited information is available about musculoskeletal tissues. I characterized joint and bone marrow lipids in patients having joint replacement surgery and explored the effects of fish oils and sta...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/BLO.0b013e31802cfa9e
更新日期：2007-03-01 00:00:00
abstract：:This is a report of experience with 48 carpal disruptions including anterior dislocations of the lunate, transnavicular perilunate and perilunate dislocations and subluxation of the navicular. The correct radiographic diagnosis is absolutely essential for effective treatment. Many of these injuries may be treated by c...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：BACKGROUND:Failure of THA or TKA to meet a patient's expectations may result in patient disappointment and litigation. However, there is little evidence to suggest that surgeons can consistently anticipate which patients will benefit from those interventions. QUESTIONS/PURPOSES:To determine the ability of surgeons to ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-017-5331-8
更新日期：2017-09-01 00:00:00
abstract：:Three patients with osteonecrosis of the femoral head in whom the extent of necrosis increased by repeated episodes of osteonecrosis are described. In all cases the evidence of two attacks of osteonecrosis was detected clearly on magnetic resonance images. The significance of the recurrent attacks of osteonecrosis is ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000037441.23683.ee
更新日期：2003-01-01 00:00:00
abstract：BACKGROUND:Because the injured joint has an actively inflammatory environment, the survival and repair potential of cartilage grafts may be influenced by inflammatory processes. Understanding the interactions of those processes with the graft may lead to concepts for pharmacologic or surgical solutions allowing improve...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-011-1826-x
更新日期：2011-10-01 00:00:00
abstract：BACKGROUND:Exchangeable neck stems, defined as those with a dual taper (that is, a modular junction between the femoral head and the femoral neck and an additional junction between the neck and the stem body), were introduced in THA to improve restoration of joint biomechanics (restoring anteversion, offset, and limb l...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-017-5260-6
更新日期：2017-08-01 00:00:00
abstract：BACKGROUND:Studies of primary total joint arthroplasty (TJA) show a correlation between hospital volume and outcomes; however, the relationship of volume to outcomes in revision TJA is not well studied. QUESTIONS/PURPOSES:We therefore asked: (1) Are 90-day readmissions more likely at low-volume hospitals relative to h...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000000684
更新日期：2019-05-01 00:00:00
abstract：:In 1987, after 11 years of research, press fit titanium circumferential grommets were introduced for arthroplasty of the metacarpophalangeal joint to protect the flexible hinge implant midsection from sharp bony edges and shearing forces that can initiate implant abrasions and tears leading to implant fracture and for...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：:The painful arc syndrome of the shoulder is a manifestation of rotator cuff tendinitis associated with tenosynovitis of the long head of the biceps under and just distal to the transverse humeral ligament. Eighty-nine patients with clinical signs of the painful arc syndrome were proven to have an associated biceps ten...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1982-03-01 00:00:00
abstract：:The repair of full thickness rotator cuff tears traditionally has included acromioplasty and coracoacromial ligament section. Acromioplasty can be complicated by deltoid detachment, compromise of the deltoid lever arm, anterosuperior instability, and adhesions of the rotator cuff tendons under the bleeding cancellous ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/00003086-200109000-00017
更新日期：2001-09-01 00:00:00
abstract：:Femoroacetabular impingement (FAI) is considered a cause of labrochondral disease and secondary osteoarthritis. Nevertheless, the clinical syndrome associated with FAI is not fully characterized. We determined the clinical history, functional status, activity status, and physical examination findings that characterize...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-008-0680-y
更新日期：2009-03-01 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
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:The design features of an implant system can be crucial to the success of cementless total knee arthroplasty (TKA). The implant system described in this study incorporates anatomic features including an asymmetric tibial tray that is smaller laterally than medially, and a deep trochlear-grooved femoral component. Two ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-08-01 00:00:00
