Search Results
Results 451 - 500 of 1020
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Yasunaga Y - - 2005
Periacetabular osteotomies, such as rotational acetabular osteotomy (RAO) for osteoarthritis (OA) secondary to hip dysplasia, have produced satisfactory medium- and long-term results in early OA. However, as the degree of surgical invasion of these procedures is comparatively major and long-term postoperative rehabilitation is required, this procedure is generally not indicated ...
Mückley Thomas - - 2005
Between January 1996 and December 1999, we performed 30 derotational osteotomies with compression nailing in 29 patients. In 18 cases (group 1), we used an intramedullary saw (minimally invasive technique), and in 12 cases (group 2), we used a conventional open technique. Follow-up included clinical, conventional radiological, and computer tomographical ...
Naito Masatoshi - - 2005
The Bernese periacetabular osteotomy has a considerable rate of postoperative complications such as reflex sympathetic dystrophy, motor nerve palsy, heterotopic ossification, and delayed union of the ilium, which are assumed to be caused by extensive exposure or asphericity of the osteotomy surfaces. To address these issues, we developed the curved ...
Nozawa Masahiko - - 2005
BACKGROUND: While rotational acetabular osteotomy has been reported to be successful for the treatment of osteoarthritis of the dysplastic hip, little is known about its efficacy in the treatment of osteonecrosis of the femoral head. METHODS: We retrospectively reviewed the results for a consecutive series of twenty-one patients (twenty-five hips) ...
Grzegorzewski Andrzej - - 2005
The purpose of this study was to determine the incidence of the leg length discrepancy (LLD) in Legg-Calve-Perthes disease and whether there is any correlation between LLD and age at onset, gender, type of treatment, and severity of disease. The study population consisted of 261 patients with unilateral involvement who ...
El-Mowafi Hani - - 2005
The aim of this study was to evaluate the results of extracapsular base of neck osteotomy and Southwick osteotomy from clinical and radiologic points of view. This retrospective study included 35 hips in 33 patients who presented with moderate to severe slipped capital femoral epiphysis (SCFE) between 1995 and 2001. ...
Huang Teng-Le - - 2005
A prospective group study was done to clarify whether perioperative variables such as preoperative and postoperative tibiofemoral angles influence the survivorship of proximal tibia osteotomy as measured by conversion to arthroplasty and patient dissatisfaction. The results of 93 proximal tibial osteotomies in 82 consecutive patients with medial compartment osteoarthrosis were ...
Pogliacomi Francesco - - 2005
BACKGROUND: When surgical treatment of dysplastic hip osteoarthrosis is necessary, osteotomy is preferable to fusion or THR. We evaluated periacetabular osteotomy as a method of choice. PATIENTS AND METHODS: We treated 36 symptomatic dysplastic hip joints (32 patients) with the Bernese periacetabular osteotomy (PAO) between 1994 and 2001. We used ...
Nakamura Yoshihide - - 2005
This paper describes the rationale and technique for a combined procedure of transtrochanteric rotational osteotomy and vascularized iliac bone grafting in cases of osteonecrosis of the femoral head with an extensive and widely collapsed necrotic lesion in young patients. The authors performed this combined operation for 12 joints in 12 ...
M Hashemi; Department of ...
Background: Lateral osteotomy is a major part of rhinoplasty for remodeling external facet of the nose and narrowing of nasal base and dorsum after removal of the hump. There are two techniques for lateral osteotomy known as external and internal. Each of these provide advantages and impose limitations. The purpose ...
Zhang Guochuan - - 2005
We report the results of long-term follow-up after Vickers' physiolysis of the trapezoidal delta phalanx in a boy aged five year and six months with bilateral clinodactyly of the little finger. Radial deviation of the little finger was corrected from 36 degrees to 15 degrees on the left, and from ...
W-Dahl Annette - - 2005
BACKGROUND: Tibial osteotomy is a treatment for younger and/or physically active patients suffering from uni-compartmental knee osteoarthritis. The open wedge osteotomy by the hemicallotasis technique includes the use of external fixation. The use of external fixation has several advantages, as early mobilization and the opportunity for optimal correction. However, the ...
Petersen Kirstin - - 2005
Ulnar shortening is well accepted in the treatment of ulnar abutment but less so in patients with a shortened radius and ulnar-sided wrist pain as a result of a Colles fracture. Sixteen patients with pain and reduced range of movement (ROM) and a median preoperative ulnar positive variance of 5 ...
Kilmartin Timothy Edward - - 2005
The surgical options for hallux rigidus in the presence of painful but moderate degenerative metatarsophalangeal joint disease are limited to either joint-destructive or joint-preserving procedures. The following study compared the effectiveness of 2 joint-preservation procedures. Forty-nine patients, with a mean age of 53 years, underwent phalangeal osteotomy and were reviewed ...
Haverkamp D - - 2005
Intertrochanteric osteotomy may postpone the need for total hip replacement (THR). In young patients with an acquired deformity of the femoral head and secondary osteoarthritis, a valgus intertrochanteric osteotomy may allow better congruency but the acetabular cover may become insufficient because of subluxation of the femoral head. In patients with ...
Lineberger J A - - 2005
Osteoarthritis (OA) progresses in the canine cranial cruciate ligament (CCL) deficient stifle. Progression of OA is also documented in canine patients after various surgical repair techniques for this injury. We evaluated the radiographic arthritic changes in canine stifle joints that have sustained a CCL injury, and compared radiographic OA scores ...
Kitakoji Takahiko T Department of Orthopaedic Surgery, Nagoya University School of Medicine, Nagoya, Japan. - - 2005
The optimum surgical treatment of patients with Perthes' disease has not been decided. We compared the clinical and radiographic results at skeletal maturity of the femoral varus osteotomy and the Salter innominate osteotomy for treatment of patients with Perthes' disease. Treatment in 46 patients was by femoral varus osteotomy and ...
Al-Bishri Awwad - - 2004
PURPOSE: The purpose of this retrospective study was to assess the incidence of the neurosensory disturbance (NSD) after sagittal split osteotomy and evaluate NSD in relation to patient age, gender, satisfaction, and effect of steroids. PATIENTS AND METHODS: Questionnaires were mailed to all patients (31 women, 19 men) who underwent ...
Koshino Tomihisa - - 2004
A long-term follow-up study was performed on 75 knees of 53 patients after high tibial valgus osteotomy. The earlier results have previously been reported. There were 15 knees in 11 men and 60 knees in 42 women. The follow-up period ranged from 15 to 28 years with a mean of ...
Oh I S - - 2004
PURPOSE: To improve the technique of osteotomy for hallux valgus (bunion). METHODS: 38 cases of a new modified osteotomy procedure for hallux valgus were performed for 22 patients (21 women and one man). During a 3-year (range, 2-5 years) follow-up, the patients underwent physical examination; and their American Orthopedic Foot ...
El-Mowafi Hani - - 2004
Complex foot deformity can be described as a foot with multiplanar abnormalities with or without shortening of the foot. Conventional surgical treatment may not be able to correct these deformities. In this study we evaluate the results of percutaneous V osteotomy of the calcaneus with an Ilizarov external fixator for ...
Nowacki Wiesław - - 2004
Background. The choice of treatment method for Perthes' disease is still a frequently encountered dilemma in orthopedic practice. The aim of our research was to compare outcomes after conservative and surgical treatment in patients with Perthes' disease. Material and methods. 72 children with Perthes' disease were included in the study ...
Herceg Milan B - - 2004
Upper femoral varus osteotomy of the proximal femur without rotation has been the surgical treatment of choice by the senior author (D.S.W.) in 124 cases of Legg-Calve-Perthes disease. There have been no previous studies documenting the nature of the remodeling process after this surgical procedure. The authors analyzed the radiographic ...
Kołban Maciej - - 2004
Background. Despite extensive research, it is still unknown whether a 40% increase in the anteversion angle value is a primary or a secondary change in Perthes' disease. The aim of the study was to evaluate the variability of the anteversion angle in children with unilateral Perthes disease treated operatively with ...
Gonzalez Joseph V - - 2004
The purpose of this study was to evaluate the effectiveness of the modified Hohmann osteotomy for treatment of hallux rigidus. By allowing plantarflexion of the first metatarsal head, this osteotomy was theorized to protect gliding motion and to decompress the joint. Twenty-two patients (25 procedures) were assessed preoperatively and postoperatively ...
Napiontek Marek - - 2004
Background. The combination of Dega transililiac and femoral subtrochanteric is used in our department in the treatment of Legg-Calvé-Perthes' disease. Subtrochanteric osteotomy, initially performed as varus-derotation osteotomy, is now mainly extension osteotomy with shortening. Femoral shortening is crucial for joint decompression and makes room for pelvic redirection after pelvic osteotomy. ...
Westberry David E - - 2004
Tibia vara is a condition characterized by progressive deformity of the proximal tibia resulting in varus malalignment of the lower extremity. An alternative treatment strategy involving lateral hemiepiphyseodesis of the proximal tibia in the skeletally immature has been utilized at our institution for the last 10 years. The study group ...
Wichłacz Wojciech - - 2004
Background. This article presents long-term outcomes in the surgical treatment of children in the early phase of Perthes' disease, i.e. Reinberg phases I and II. Material and methods. From among 650 children operated during the period 1976-1998, 128 patients reported for follow-up, including 102 boys and 26 girls, who had ...
Cheung Lim Kwong - - 2004
OBJECTIVES: To determine any differences in the intra- and postoperative morbidities and complications between resorbable and titanium plating systems for fixation in orthognathic surgery. STUDY DESIGN: This prospective randomized clinical trial was conducted in the Oral and Maxillofacial Surgery unit of the University of Hong Kong. Patients with dentofacial deformities ...
Bäthis H - - 2004
Previous reports have described the potentially compromising effect of a high tibial osteotomy (HTO) on the results of a subsequent total knee arthroplasty (TKA). Although the reasons are not clear, some authors reported problems in soft-tissue balancing. In a prospective study, 22 patients with an average interval of 5.8 years ...
Schneider W - - 2004
The Chevron osteotomy was described in 1976. There have, however, been only short- to mid-term follow-up reviews, often with small numbers of patients. We looked at 112 feet (73 patients) with a minimum follow-up of ten years following Chevron osteotomy with a distal soft-tissue procedure. Clinical evaluation was calculated using ...
Rink-Brüne Oda - - 2004
One hundred six patients who underwent a Lapidus arthrodesis for a symptomatic hallux valgus deformity, mainly with first ray hypermobility, were retrospectively reviewed. Radiograph and chart reviews were performed in addition to a patient survey completed at a mean 17 months postoperatively. Of the 78 patients who completed the survey, ...
Jones S - - 2004
We prospectively reviewed 24 patients (35 feet) who had been treated by a Scarf osteotomy and Akin closing-wedge osteotomy for hallux valgus between June 2000 and June 2002. There were three men and 21 women with a mean age of 46 years at the time of surgery. The mean follow-up ...
Coetzee J Chris JC Department of Orthopaedic Surgery, University of Minnesota Medical School R200, 2450 Riverside Avenue S, Minneapolis, MN 55454, - - 2004
Multiple reports are found in the literature about the surgical treatment of hallux valgus deformities. Few, however, are prospective outcome studies. The purpose of this study was to prospectively look at the functional outcome of patients with moderate and severe hallux valgus deformities (intermetatarsal angle of more than 14 degrees ...
Hirose Christopher B CB Department of Orthopaedic Surgery, Barnes-Jewish Hospital, Washington University School of Medicine, St. Louis, Missouri 63110, - - 2004
Flatfoot presents as a wide spectrum of foot deformities that include varying degrees of hindfoot valgus, forefoot abduction, and forefoot varus. Medial displacement calcaneal osteotomy, lateral column lengthening, and subtalar fusion can correct heel valgus, but may not adequately correct the fixed forefoot varus component. The purpose of this study ...
Yoo W J - - 2004
We studied, clinically and radiologically, the growth and remodelling of 21 hips after valgus femoral osteotomy with both rotational and sagittal correction for hinge abduction in 21 patients (mean age, 9.7 years) with Perthes' disease. The exact type of osteotomy performed was based on the pre-operative clinical and radiological assessment ...
Nakamura Masahiro - - 2004
This study examined femoral derotation varus osteotomy with shortening performed on children with developmental dislocation of the hip. Each patient reached 14 years of age. Surgical outcomes were evaluated clinically and roentgenographically. We studied nine patients with 11 joints undergoing surgical repair. Age at the time of operation averaged 2 ...
Sterett William I - - 2004
BACKGROUND: Treatment of patients with degenerative knees and varus malalignment presents a difficult clinical problem. HYPOTHESIS: Combining a medial opening wedge high tibial osteotomy with the microfracture chondral resurfacing procedure is a viable treatment option. STUDY DESIGN: Retrospective review of prospectively collected data. METHODS: A group of 38 consecutive patients ...
Houshian S - - 2004
We present our experience with correction of Madelung's deformity by the Ilizarov technique. Seven patients (eight deformities) were treated by osteotomy of the radius with subsequent lengthening and angular correction. They were reviewed at a mean of 30 months (1.5 to 5.5 years). At the time of operation their mean ...
Tullis Brandon L - - 2004
This article presents the results of a retrospective chart and radiographic review of 11 feet (8 patients) that underwent a Cole midfoot osteotomy from February 1998 through October 2000 at the Western Pennsylvania Hospital. The average time to follow-up was 23 months (range, 11 to 29.5 months). A 100% bony ...
Gryskiewicz Joe M JM University of Minnesota Academic Health Center, Cleft Palate and Craniofacial Clinics, Minneapolis, 55435-4538, USA. - - 2004
Do perforating lateral osteotomies cause less ecchymosis and edema compared with the popular continuous method? Many studies have demonstrated that perforated osteotomies cause less trauma and periosteal disruption. Numerous investigators have subjectively perceived less postoperative ecchymosis and edema, but no clinical study has compared the perforated methods versus the continuous ...
Norholt S E - - 2004
The aim of this study was to compare the use of resorbable osteosynthesis material (LactoSorb) with titanium osteosynthesis for the fixation of Le Fort I osteotomies with respect to long-term stability and morbidity. To achieve exact cephalometric measures, five tantalum micro implants were inserted in the maxilla during surgery. A ...
Laine P - - 2004
Bioabsorbable fixation devices have been used in our departments between November 1991 and November 2001 in orthognathic surgery. The aim of this retrospective study was to assess all complications experienced during this time period, when we have operated 163 patients who have undergone 329 orthognathic osteotomies fixated with bioresorbable devices. ...
Eralp Levent - - 2004
INTRODUCTION: There are various methods of long bone lengthening. The quality of the regenerated bone depends on stable external fixation, low energy corticotomy, latency period, optimum lengthening rate and rhythm, and functional use of the limb. Percutaneous corticotomy and ostetomy with multiple drill holes yield the best results for the ...
Li Li - - 2004
To investigate the feasibility of using chitin, a natural polymer, as a scaffold to repair large growth plate defects (50% of physis) in immature rabbits, mesenchymal stem cells (MSCs) were harvested from periosteum. The compatibilities of chitin with the MSCs were investigated in vitro using immunohistochemistry and fluorescence confocal microscopy. ...
McKee Michael D - - 2004
BACKGROUND: The purpose of this study was to analyze the functional results of corrective osteotomy of a malunited clavicular fracture in patients with chronic pain, weakness, neurologic symptoms, and dissatisfaction with the appearance of the shoulder. METHODS: We identified fifteen patients (nine men and six women with a mean age ...
Domzalski Marcin - - 2004
Background. Developmental dysplasia of the hip is still an important issue in orthopedic practice. Even though the number of patients who require surgical correction has decreased in the last 20 years, we still have patients with early dysplastic coxarthriosis. The aim of our study was to assess at maturity the ...
Wierusz-Kozłowska Małgorzata - - 2004
Background. Both conservative and surgical treatment are applied in the treatment of developmental hip dislocation in the second year of life. Our study to evaluated the results of surgical treatment at this age using open reduction combined with transiliac osteotomy and translation of the distal insertion of the iliopsoas muscle. ...
Givissis Panagiotis - - 2004
The results achieved in 20 patients (32 feet) who underwent Wilson's osteotomy of the first metatarsal for the treatment of hallux valgus were reviewed. In all cases the osteotomy site was stabilised with one or two cortical screws. The patients' average age was 50.7 years (range: 34-74 years) and they ...
Naudie Douglas D R - - 2004
BACKGROUND: The purpose of this study was to assess the functional outcome of opening wedge high tibial osteotomy (HTO) in a young, active group of patients with instability rather than osteoarthritis. METHODS: The results of 17 opening wedge HTOs in 16 patients with a symptomatic hyperextension-varus thrust were evaluated. Functional ...
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