Abstract:
:The incidence of fractures in primary hyperparathyroidism is highly variable. The possibility that there might be an increased susceptibility to fracture is discussed. Healing in most is without delay. Three cases of delayed or nonunion following fracture are presented. In all three, healing accelerated dramatically after excision of a parathyroid adenoma. A pathological fracture secondary to the hyperparathyroidism of parathyroid carcinoma healed after excision of the tumor allowed regression of the osseous lesions. The endocrinologic mechanisms which cause nonunion in a small percentage of cases have not been clearly elucidated.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Lancourt JE,Hochberg Fsubject
Has Abstractpub_date
1977-05-01 00:00:00pages
214-8issue
124eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract:BACKGROUND:With cerebral palsy (CP), an equinus deformity may lead to genu recurvatum. Botulinum toxin A (BtA) injection into the calf muscles is a well-accepted treatment for dynamic equinus deformity. QUESTIONS/PURPOSES:The purpose of this study was to determine whether BtA injections into the calf muscles to decrea...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-013-2897-7
更新日期:2013-07-01 00:00:00
abstract::Reasons for reoperation after knee revision surgery are implant loosening, sepsis, extensor mechanism problems, fractures of bone or prosthetic components, wear debris, and limited range of motion. The purpose of this study was to review the complications requiring reoperation in a large number of condylar revision to...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::The anatomic abnormalities and the effects of serial release of soft tissue are described in seven stillborn fetal clubfeet. The essential anatomic abnormality is a dislocation of the talocalcaneonavicular joint, with dysplastic changes in the talus and less severe changes in the adjacent bones. By gradually releasing...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1983-04-01 00:00:00
abstract::The effectiveness of physeal distraction in stimulating bone growth in animals was investigated by force applied to the distal femoral growth plate of immature rabbits. The system was continuously monitored to detect physeal separation. A distraction of 0.25 mm every 12 hours led to physeal separation in five animals....
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1991-06-01 00:00:00
abstract::Conductive, sensorineural and mixed hearing loss occur in osteogenesis imperfecta in autosomal dominant inheritance pattern. Hearing loss is generally due to the middle and inner ear pathology of osteogenesis imperfecta and only occasionally to the coincidental association of otosclerosis and osteogenesis imperfecta. ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1981-09-01 00:00:00
abstract::Percutaneous fixation of hand fractures is a common technique that takes advantage of the subcutaneous nature of hand bones, their small size, and their limited loading potential for stress placed on hardware. Percutaneous wire fixation supplements cast fixation when plaster cannot hold particular reductions, and allo...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1097/00003086-200006000-00014
更新日期:2000-06-01 00:00:00
abstract::A quantitative three-dimensional measurement method, radiographic stereophotogrammetry (SPG), was employed to assess the relation between early subsidence of the femoral prosthesis after total hip arthroplasty (THA) and subsequent clinical course. The SPG technique and the authors' error control mechanisms are describ...
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::Alterations in serum calcium fractions after trauma may be of clinical importance. For investigation of this problem, serum calcium fractions were studied prospectively in 42 patients with severe musculoskeletal injuries. The severity of trauma was assessed with the Apache II severity of disease classification system....
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract::Roentgenographic analysis showed that centrifugation significantly reduced the gross and regional porosity of the cement compared with hand-mixed controls in a simulated total hip arthroplasty model. Static failure test of the prosthetic system demonstrated that the centrifuged cement had significantly greater strengt...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1992-12-01 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
pub_type: 杂志文章
doi:
更新日期:1993-08-01 00:00:00
abstract::A 59-year-old healthy man presented with osteoarthritis of his left hip that was recalcitrant to nonoperative treatment. He subsequently elected to have arthroplasty of the hip performed. At 3 months after arthroplasty, he returned reporting progressive groin pain: most remarkable was a palpable mass in the groin regi...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199705000-00016
更新日期:1997-05-01 00:00:00
abstract::Failure of bone grafting in scaphoid nonunion presents the hand surgeon a perplexing set of problems. Controversy remains as to the best course of treatment in this difficult situation. The authors have retrospectively reviewed during a 5-year period the patients treated at the Mayo Clinic who have gone on to a second...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199606000-00015
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:Treatment of giant cell tumor of bone (GCT) often is complicated by local recurrence. Intralesional curettage is the standard of care for primary GCTs. However, there is controversy whether intralesional curettage should be preferred over wide resection in recurrent GCTs. QUESTIONS/PURPOSES:We investigated ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-010-1560-9
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND:During hip arthroplasties for treating proximal femur metastases, a long femoral stem frequently is used, presumably protecting the entire femur against progression of the existing lesions or development of new lesions. However, it is unclear whether a long stem is really required. QUESTIONS/PURPOSES:We the...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-013-2790-4
更新日期:2013-05-01 00:00:00
abstract::Two hundred and twenty-one consecutive arthroscopic examinations of the knee are reviewed to establish diagnostic accuracy based on subsequent arthrotomy and the clinical course in the absence of arthrotomy. One hundred and nine knees showed an arthroscopic accuracy of 89.9 per cent at subsequent arthrotomy. Ninety-fi...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1976-11-01 00:00:00
abstract::Pathologic fractures of the proximal femur secondary to benign bone tumors often are difficult to treat because of specific anatomic features of this region and the aggressiveness of the tumors. Between 1986 and 1996, 11 patients presented with a pathologic fracture of the proximal femur secondary to a benign bone tum...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200112000-00032
更新日期:2001-12-01 00:00:00
abstract::The first 100 cases of the 135 THARIES surface replacement procedures with 4--32 months follow-up, are evaluated in terms of clinical results, radiographic information and complications. The short but detailed follow-up suggests that this procedure was an excellent alternative for the younger and more active populatio...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1978-07-01 00:00:00
abstract::This study evaluated the quality and quantity of osseointegration of two thicknesses of hydroxyapatite coating on press-fit, porous-coated titanium implants in a canine hip model. In 12 dogs, titanium press-fit porous-coated prostheses were implanted. The stems had a 50-microm thickness hydroxyapatite coating, 100-mic...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200111000-00058
更新日期:2001-11-01 00:00:00
abstract::Despite the clinical success of total knee arthroplasty, little information can be found in the literature about the relationship between certain postoperative physical findings and the outcome. Specifically, is the range of motion related to patient perception of outcome? We performed a cohort prospective study on 48...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/BLO.0b013e318046ccb7
更新日期:2007-07-01 00:00:00
abstract::There are numerous newer techniques that have been developed for the internal fixation of the cervical spine in recent years. Wiring techniques are still appropriate for posterior stabilization of the cervical spine. The halo vest is still widely used for the conservative management of cervical fractures and for posto...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND:Degenerative rotator cuff tears are increasing with the aging population, and healing is not uniform after surgery. Rotator cuffs may show improved healing when biologic factors are added during surgery. QUESTIONS/PURPOSES:We asked: (1) What cellular processes are involved in normal bone-to-tendon healing? ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:10.1007/s11999-010-1323-7
更新日期:2010-06-01 00:00:00
abstract:UNLABELLED:Treatment of patellofemoral osteoarthritis in young patients is a challenge for orthopaedic surgeons. Concern about loosening and wear in active young people render arthroplasty more suitable for older patients. Osteochondral allografts may be a good alternative, but reports of experience with such grafts in...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/01.blo.0000201152.98830.ed
更新日期:2006-03-01 00:00:00
abstract::The effects of polymethylmethacrylate (PMMA) on DNA, protein, and sulfated-proteoglycan synthesis by rabbit articular chondrocytes were observed in monolayer cultures. PMMA pellets in ratios of 1:1 and 1:2 (liquid monomer:powder) significantly reduced [3H]thymidine incorporation into DNA during the first 24 h of cultu...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1984-10-01 00:00:00
abstract::The oncologic outcome in the treatment of pelvic sarcomas is not comparable with that in the extremity. Particular problems arise when the tumor involves the posterior pelvis and the sacrum or even the lower lumbar spine. Because of the difficulty in achieving local control and the major functional deficits after exte...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-200204000-00003
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:Numerous studies indicate highly crosslinked polyethylenes reduce the wear debris volume generated by hip arthroplasty acetabular liners. This, in turns, requires new methods to isolate and characterize them. QUESTIONS/PURPOSES:We describe a method for extracting polyethylene wear particles from bovine seru...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1007/s11999-011-2057-x
更新日期:2012-02-01 00:00:00
abstract::Orthopedic management of the various complications resulting from musculo-skeletal bleeds in the hemophiliac, has now become standard and routine. However, the orthopedist should never minimize the threat of iatrogenic disease resulting from his surgery, or from the hemostatic control necessary for all operations. Ope...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1979-01-01 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
pub_type: 杂志文章,评审
doi:10.1097/00003086-199808000-00008
更新日期:1998-08-01 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:UNLABELLED:We sought to determine whether open reduction and internal fixation in combination with free vascularized bone grafting and elbow contracture release is an effective treatment for patients with recalcitrant distal humeral nonunions with segmental bone loss. In addition, we wondered whether this treatment str...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:2005-06-01 00:00:00
abstract::This is a report of the fifth known case of recurrent Legg--Calve--Perthes' disease. Roentgenograms of the hips after the first avascular episode, at the age of 3 years and 6 months resemble to a certain extent, Dysplasia Epiphysealis Capitis Femoris. ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1977-07-01 00:00:00