abstract：:One hundred ninety-seven consecutive primary cemented total hip arthroplasties using 22 mm heads were evaluated for the rate of dislocation. All surgery was performed by one surgeon through a posterior approach. A Charnley type femoral component was used in each case. Patients were divided into three groups based on t...

journal_title：Orthopedics

authors： Brien WW,Salvati EA,Wright TM,Burstein AH

更新日期：1993-08-01 00:00:00

abstract：:A wide range of workable instrumentation is available for the treatment of proximal humeral fractures, whereas osteosynthesis of scapular fractures is commonly achieved by plate/screw fixation. Older persons are confronted with a steadily rising incidence of osteoporotic fractures. Especially for this group of patient...

journal_title：Orthopedics

authors： Fleischmann W,Kinzl L

更新日期：1993-01-01 00:00:00

abstract：:Distal femoral varus osteotomy and blade-plate fixation for valgus deformity of the knee proved effective in restoring axial alignment in 18 of 36 knees (34 patients). Patients were followed for an average of 5.4 years (range: 2 to 19 years). The osteotomies were performed on 14 men and 22 women (average age: 44 years...

journal_title：Orthopedics

authors： Terry GC,Cimino PM

更新日期：1992-11-01 00:00:00

abstract：:Twenty-one quadricepsplasty procedures were carried out on 21 patients over a 14-year period due to posttraumatic stiffness of the knee joint. Three patients (14.2%) required mobilization under anesthesia in the early postoperative period. The average interval between injury and quadricepsplasty was 18 months (range: ...

journal_title：Orthopedics

authors： Merchan EC,Myong C

更新日期：1992-09-01 00:00:00

abstract：:Treatment of both-bone forearm fractures remains a difficult dilemma for the orthopedist. We assessed the results of 33 children treated with closed reduction and a long-arm cast using traction with finger traps in neutral rotation. Patients were grouped according to age and analyzed for residual angulation and range ...

journal_title：Orthopedics

authors： Carey PJ,Alburger PD,Betz RR,Clancy M,Steel HH

更新日期：1992-09-01 00:00:00

abstract：:Loss of motion after elbow trauma is a common complication. At times, the limitation of motion may significantly impair function. Options to improve posttraumatic motion by surgery depend on whether the joint surface has been severely involved (intrinsic vs extrinsic contracture). Increasing experience with the surgic...

journal_title：Orthopedics

authors： Morrey BF

更新日期：1992-07-01 00:00:00

abstract：:Metastatic involvement of the pelvis, and in particular the acetabulum, is a common finding among patients with metastatic osseous disease. With involvement of the joint surfaces, specifically the hip and sacroiliac joints, marked compromise of function can occur. With advances in imaging and the evolution of surgical...

journal_title：Orthopedics

authors： Rock MG,Harrington K

更新日期：1992-05-01 00:00:00

abstract：:The orthopedic experience of a U.S. Army MASH unit deployed in southern Iraq is discussed. Seventy major casualties were surgically treated in a short time span. A high percentage of extremity trauma was observed (69%). Many patients had multiple extremity involvement. The emergency wartime surgical treatment of four ...

journal_title：Orthopedics

authors： Johnson WL,O'Hearn CJ,Dobner JJ

更新日期：1992-04-01 00:00:00

abstract：:Flexion-distraction injuries of the thoracolumbar spine and the "seat belt syndrome" are reviewed. The incidence, pathogenesis, classification, diagnosis, and treatment of these injuries are discussed. ...

journal_title：Orthopedics

authors： Triantafyllou SJ,Gertzbein SD

更新日期：1992-03-01 00:00:00

abstract：:Although there is no documented, objective evidence that symptomatic post-polio subjects are rapidly losing strength, they have a number of neuromuscular deficits related to a more severe poliomyelitis illness that may explain why they complain of problems with strength, endurance, and local muscle fatigue. Symptomati...

journal_title：Orthopedics

authors： Agre JC,Rodriquez AA

更新日期：1991-12-01 00:00:00

abstract：:Individuals experiencing post-polio sequelae (PPS) are usually advised to make significant lifestyle changes to lessen symptoms and prevent further decline in function. These individuals have spent most of their lives equating success with over-achievement and find it difficult to implement such recommendations. As sp...

journal_title：Orthopedics

authors： Young GR

更新日期：1991-11-01 00:00:00

abstract：:To minimize possible complications such as patellar subluxation, quadriceps atrophy and skin tightness and slough which interfere with successful rehabilitation following knee surgery, the author employed a quadriceps dislocation medial approach for total knee arthroplasty and ligament (medial and both cruciates) surg...

journal_title：Orthopedics

authors： Kim JM

更新日期：1991-10-01 00:00:00

abstract：:Twenty-nine children underwent 36 Ilizarov procedures for a variety of limb deformities. We present the results in 11 patients, six with leg length discrepancies and five with achondroplasia, who underwent lengthening procedures using the Ilizarov method. Lengthening was accomplished in 15 of the 16 procedures (93%). ...

journal_title：Orthopedics

authors： Atar D,Lehman WB,Grant AD,Strongwater A,Frankel V,Golyakhovsky V

更新日期：1991-09-01 00:00:00

abstract：:Eighteen consecutive patients with posterior cruciate ligament injury and associated pathology were reviewed. All were re-examined with an average follow up of 5.4 years (range: 3.5 to 7.5). Six posterior cruciate ligaments were repaired to the femur with multiple #2 nonabsorbable suture, and one "mop end" mid-substan...

journal_title：Orthopedics

authors： Barrett GR,Savoie FH

更新日期：1991-06-01 00:00:00

abstract：:In conclusion, intraspinal lumbar synovial cysts are uncommon causes of sciatic pain. Intraspinal synovial cysts are associated with degenerative arthritis of the lumbar spine. The radiographic findings on myelography are non-specific, but CT and MRI are helpful in establishing the diagnosis and in differentiating syn...

journal_title：Orthopedics

authors： Budris DM

更新日期：1991-05-01 00:00:00

abstract：:Walking electromyography was performed in 12 below-knee amputees, who were amputated for peripheral vascular insufficiency. All were at least 1 year post-surgery and had no problems with the fit of their prostheses. Seven were community walkers and five were limited household ambulators. The quadriceps and hamstring m...

journal_title：Orthopedics

authors： Pinzur MS,Asselmeier M,Smith D

更新日期：1991-05-01 00:00:00

abstract：:To assess precision of measurement, the mechanical axis was determined by two independent observers on 52 radiographs of 15 obese patients with adolescent tibia vara. Special, but simple, modifications in radiographic technique are described that allow simultaneous exposure of the hip, knee, and ankle joints. Even in ...

journal_title：Orthopedics

authors： Henderson RC,Kemp GJ

更新日期：1991-03-01 00:00:00

abstract：:Sixty-two (11 women and 51 men) of 76 consecutive patients treated between January 1960 and December 1979 with percutaneous pinning, traction, and ambulation in Thomas splints for slipped capital femoral epiphyses (physiolysis colli femoris; PCF) were re-examined radiologically and clinically to evaluate long-term res...

journal_title：Orthopedics

authors： Steinke MS,Mikkelsen SS,Jensen HP,Thomsen PB

更新日期：1991-02-01 00:00:00

abstract：:From 1979 to 1987, 102 operations were performed at the author's institution. The technique is simple and does not use any heterogenic material. There were no complications, except for one suppuration. Results are classified according to Charnley. ...

journal_title：Orthopedics

authors： Udvarhelyi I

更新日期：1991-01-01 00:00:00

abstract：:Toe phalanges with attached periosteum can be transferred to hands with congenital aphalangia, constructing rudimentary digits with growth potential. Using a volar technique, rather than the traditional dorsal method, allows stabilization of the constructed metacarpophalangeal joint and maximizes flexor function. ...

journal_title：Orthopedics

authors： Toby EB,Koman LA,Poehling GG

更新日期：1990-12-01 00:00:00

abstract：:A single stage procedure for correction of congenital vertical talus using a medial approach is described. The operation was performed on 14 feet with good initial anatomical results in all cases. No wound healing complications were observed. ...

journal_title：Orthopedics

authors： Schrader LF,Gilbert RJ,Skinner SR,Ashley RK

更新日期：1990-11-01 00:00:00

abstract：:The results of primary Bateman-Leinbach bipolar prosthetic replacement for comminuted intertrochanteric fractures of the hip in the elderly are examined. In an effort to avoid the postoperative complications seen in open reduction and internal fixation of severely comminuted fractures with osteoporotic bone, and to av...

journal_title：Orthopedics

authors： Harwin SF,Stern RE,Kulick RG

更新日期：1990-10-01 00:00:00

abstract：:In the majority of patients with neck pain, symptoms will resolve spontaneously or quite quickly in response to therapy. However, some patients' symptoms persist for a long period, irrespective of therapy. In this study, 20 patients with persistent (greater than 8 weeks) neck pain were enrolled in a double blind, plac...

journal_title：Orthopedics

authors： Foley-Nolan D,Barry C,Coughlan RJ,O'Connor P,Roden D

更新日期：1990-04-01 00:00:00

abstract：:The TRPS I has been reported in European, Asian, Australian, and North American populations. To the best of our knowledge, this is the first case reported in the black population. Like many patients with this syndrome, it was the presence of "Perthes-like" disease that eventually lead to the diagnosis. This hip compli...

journal_title：Orthopedics

authors： Stearns ZR,Lacassie Y,MacEwen GD

更新日期：1990-04-01 00:00:00

abstract：:Thirty-five unicondylar knee arthroplasties were performed on 32 patients. In the unresurfaced compartments, degenerative cartilaginous changes were observed intraoperatively and recorded. The Outerbridge grading scale was used to assess the degree of arthritic change. In addition, the surface area involved was estima...

journal_title：Orthopedics

authors： Corpe RS,Engh GA

更新日期：1990-03-01 00:00:00

abstract：:Fourteen of 80 interpreters (18%) for deaf students at a national center on deafness sought medical care for painful conditions of the upper extremity; 11 others (14%) had less severe or transient symptoms. The conditions were brought on by repetitive use and were relieved by rest. All represented overuse syndromes. T...

journal_title：Orthopedics

authors： Cohn L,Lowry RM,Hart S

更新日期：1990-02-01 00:00:00

abstract：:This study investigated the effects of tension and/or exogenous growth hormone on the growth (elongation) of ligaments. In the first experiment, tension was applied to the lateral collateral ligaments of immature rabbits. In the second experiment, a group of skeletally mature rabbits was given exogenous growth hormone...

journal_title：Orthopedics

authors： Dahners LE,Sykes KE,Muller PR

更新日期：1989-12-01 00:00:00

abstract：:Fractures of the most distal part of the olecranon process differ from more proximal fractures because a plane of instability exists between the humerus and the radial head. Thus, the fixation of these fractures must resist the deforming forces of the forearm flexor muscles. The investigators fixed 10 paired cadaver u...

journal_title：Orthopedics

authors： Horner SR,Sadasivan KK,Lipka JM,Saha S

更新日期：1989-11-01 00:00:00

abstract：:Although ankle arthroscopy has been limited by the restricted available joint space, the use of distraction in addition to joint distention has permitted improved surgical and diagnostic examination of the ankle. In contrast to previously described methods of distraction, a simple, effective, and noninvasive method of...

journal_title：Orthopedics

authors： Trager S,Frederick LD,Seligson D

更新日期：1989-10-01 00:00:00

abstract：:One hundred seventy-five threaded titanium alloy prostheses (TTAP) acetabular cups and 125 cemented cups were evaluated clinically and radiographically at 1 to 3 years postoperatively. The series was statistically different in that there were more women in the cemented group than in the non-cemented group (P less than...

journal_title：Orthopedics

authors： Keating EM,Ritter MA,Faris PM,Czarkowski RA

更新日期：1989-09-01 00:00:00

abstract：:Effective pedicle diameter (EPD), the maximal cancellous diameter of the spinal pedicle, demonstrates the maximal diameter available for transpedicular screw placement. The pedicles of 16 spines from T6 to L5 were measured directly with a graduated mean increase in the EPD ranging from 4.8 mm at T6 to 5.9 mm at L5. Th...

journal_title：Orthopedics

authors： Banta CJ 2nd,King AG,Dabezies EJ,Liljeberg RL

更新日期：1989-07-01 00:00:00

abstract：:One hundred patients 10 years of age or older with myelodysplasia were evaluated to compare located versus dislocated hips with regard to neurologic level, ambulation, hip pain, skin condition, and spinal deformity. Operated and nonoperated individuals were compared. Analysis was carried out to determine what the over...

journal_title：Orthopedics

authors： Crandall RC,Birkebak RC,Winter RB

更新日期：1989-05-01 00:00:00

abstract：:Fourteen hip arthroscopies between January 1985 and May 1988 were reviewed. Included were ten women and four men with an age ranging from 12 to 76 years. Indications were avascular necrosis; loose bodies; osteoarthrosis, arthritis, or pain; and snapping hip. The diagnosis was verified in five cases, including arthrosc...

journal_title：Orthopedics

authors： Frich LH,Lauritzen J,Juhl M

更新日期：1989-03-01 00:00:00

abstract：:Magnetic resonance imaging was performed as a preoperative examination in three children with neurofibromatosis and soft-tissue plexiform neurofibromas. In all three patients, MRI showed more widespread soft tissue involvement than was suspected clinically including extension towards the spine in each case. Patient ma...

journal_title：Orthopedics

authors： Glasier CM,Williamson MR,Lange TA

更新日期：1989-02-01 00:00:00

abstract：:Between 1982 and 1986, 56 femoral fractures associated with cementless total hip arthroplasty (THA) were evaluated and compared to a randomly selected cementless THA control group without fractures. Depending upon the femoral shaft location, these fractures were classified as Types I, II or III. There were 45 (80%) Ty...

journal_title：Orthopedics

authors： Mallory TH,Kraus TJ,Vaughn BK

更新日期：1989-02-01 00:00:00

abstract：:Eleven patients with 12 three-part fractures of the proximal humerus were treated by open reduction and internal fixation using AO/ASIF buttress plating. All of the fractures healed. There were no failures of fixation. Nine of these patients returned for a follow up of more than 2 years and had a satisfactory rating u...

journal_title：Orthopedics

authors： Savoie FH,Geissler WB,Vander Griend RA

更新日期：1989-01-01 00:00:00

abstract：:A new biomaterial made of nickel and titanium with its shape-memory characteristics has been manufactured, investigated, and used in Shanghai, China. Since 1981, this biomaterial has been used in 265 cases clinically, among which 71 involved orthopedic surgery. Results are satisfactory without failure in our short-ter...

journal_title：Orthopedics

authors： Kuo PP,Yang PJ,Zhang YF,Yang HB,Yu YF,Dai KR,Hong WQ,Ke MZ,Cai TD,Tao JC

更新日期：1989-01-01 00:00:00

abstract：:The value of primary knee radiographs was examined in 144 cases with acute anterior cruciate ligament rupture to determine the ability of the films to reveal or confirm the correct diagnosis. In 15% of the patients, the radiographs were found to give significant diagnostic help by revealing typical avulsion fractures ...

journal_title：Orthopedics

authors： Kannus P,Järvinen M

更新日期：1988-11-01 00:00:00

abstract：:The authors found 41 patients with 42 fractures of the hip who had no distinct history of trauma in the total of 1,449 hip fractures treated. They were all women ranging in age from 64 to 91 years. Most of the fractures were of intracapsular type. Three extracapsular fractures, however, were found. Fractures were rand...

journal_title：Orthopedics

authors： Horiuchi T,Igarashi M,Karube S,Oda H,Tokuyama H,Huang T,Inoue S

更新日期：1988-09-01 00:00:00

abstract：:The activity of eight antimicrobial agents which might be used in the treatment of staphylococcal osteomyelitis was tested under anaerobic conditions similar to those found in chronically infected bone. An agar-dilution method was employed to determine the minimum inhibitory concentrations of tobramycin, vancomycin, t...

journal_title：Orthopedics

authors： Tsukayama DT,Guay DR,Gustilo RB,Wicklund B,Gruninger R,Peterson PK

更新日期：1988-09-01 00:00:00