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hip dysplasia

X Q Wang, C S Wu, S Sun, J Wang, W Li, W Zhang
Objective: To investigate the situation of hip dislocation with the application of "femur first" principle and "combined anteversion technique" during total hip arthroplasty. Methods: A retrospective analysis has been done on the clinical data about 104 patients(133 hips)who were diagnosed as hip disease and were treated with total hip arthroplasty by the doctors from the Department of Joint Orthorpaedics of Shandong Provincial Hospital Affiliated to Shandong University from June 2014 to June 2016, and all the prostheses applied in the operation were cementless ones...
April 1, 2018: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
Amanda T Whitaker, James Kasser, Young-Jo Kim
RATIONALE: The sciatic nerve runs a predictable course combining L4-S3 nerve roots through the true pelvis and under the greater sciatic notch. There are reports of bony protuberances from the sacrum and ilium in cases of spinal dysraphism; however advanced imaging, treatment, or outcomes are not described. There are no cases with associated fibular hemimelia in the current literature. PATIENT CONCERNS: This is a 4-year-old girl with tethered cord, acetabular dysplasia with hip subluxation, congenital short femur, anterior cruciate ligament (ACL) deficiency, and fibular hemimelia with her sciatic nerve coursing through the ilium...
March 2018: Medicine (Baltimore)
Matthew R Schmitz, Todd J Blumberg, Susan E Nelson, Julieanne P Sees, Wudbhav N Sankar
BACKGROUND: Developmental dysplasia of the hip (DDH), which encompasses a wide spectrum of disease from mild dysplasia to frank dislocation, is one of the most common developmental deformities of the lower extremities and one of the leading causes of future osteoarthritis and hip arthroplasty. Legg-Calvé-Perthes disease (LCPD) results from a vascular insult to the growing femoral epiphysis, which in turn can create permanent morphologic changes to the hip joint. Slipped capital femoral epiphysis (SCFE) occurs when the proximal femoral physis fails allowing the epiphysis to displace in relation to the metaphysis...
March 17, 2018: Journal of Pediatric Orthopedics
Andrea B Mosler, Rintje Agricola, Kristian Thorborg, Adam Weir, Rod J Whiteley, Kay M Crossley, Per Hӧlmich
Study Design Cross-sectional cohort study. Background Athletes with femoroacetabular impingement (FAI) syndrome have cam and/or pincer morphology, pain on orthopaedic testing, and often have reduced hip range of motion (ROM) and strength. However, cam and pincer morphology are also common in asymptomatic hips. Therefore, it is currently unknown whether the ROM and strength deficits observed in athletes with FAI syndrome result from the variance in their bony hip morphology or hip condition. Objectives To investigate the relationship between musculoskeletal screening findings and bony hip morphology in asymptomatic male soccer players...
March 16, 2018: Journal of Orthopaedic and Sports Physical Therapy
G Möckel, W Miehlke
OBJECTIVE: Tenotomy of the psoas tendon in symptomatic internal coxa saltans or psoas impingement should relieve pain. INDICATIONS: Indicated in conservative treatment-resistant internal coxa saltans and in psoas impingement. CONTRAINDICATIONS: Contraindications are symptomatic psoas pathologies in hip dysplasia patients. SURGICAL TECHNIQUE: Three different procedures exist with the arthroscopic technique, in which the psoas tenotomy can be performed at one of three different levels...
March 14, 2018: Operative Orthopädie und Traumatologie
Jing-Yang Sun, Yong-Gang Zhou, Yin-Qiao Du, Shang Piao, Sen Wang, Zhi-Sen Gao, Wen-Ming Wu, Hai-Yang Ma
OBJECTIVE: To observe the clinical effect of ceramic on ceramic total hip arthroplasty(THA)in Crowe IV developmental dysplasia of the hip(DDH). METHODS: From April 2008 to December 2015, 137 hips of 111 Crowe IV DDH patients received THA using Forte or Delta ceramic on ceramic by one senior surgeon, which consists of 85 unilateral hips and 26 bilateral hips. The average age of the patients was(38.88±10.83) years old ranging from 18 to 68 years old. The mean follow-up was(41...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
Yasuhiro Shirai, Kenjiro Wakabayashi, Ikuo Wada, Hideyuki Goto, Yoshino Ueki, Atsushi Tsuchiya, Yoshiaki Tsuboi, Myongsu Ha, Takanobu Otsuka
PURPOSE: The objective screening of infant hips using ultrasonography (Graf method) is gaining favor in the diagnosis of developmental dysplasia of the hip in Japan. However, the accuracy of the Graf method is dependent on the examiner's experience and technique. The purpose of this study was to investigate the reproducibility of acquiring ultrasonic hip images and their evaluation after examiners attended an infant hip ultrasound training course. MATERIALS AND METHODS: Ultrasonic images of 70 hips of 35 newborns who were screened by ultrasonography using the Graf method, were evaluated...
March 9, 2018: Journal of Medical Ultrasonics
Hiroki Shimodaira, Keiji Tensho, Yusuke Akaoka, Suguru Koyama, Masaaki Maruyama, Hiroyuki Kato, Naoto Saito
BACKGROUND: The acetabular fossa is thought to be located in the center of the acetabulum, and acetabular reaming in total hip arthroplasty is conventionally performed in the center of the fossa. However, the actual location of the fossa and the influence that hypoplasia or deformity may have on the position of the fossa are unknown. We hypothesized that the fossa is located in the center of the acetabulum, regardless of hypoplasia or deformity. METHODS: Fifty patients with normal hips (normal hip group), 50 patients with dysplasia who underwent rotational acetabular osteotomy (dysplastic hip group), and 46 patients with osteoarthritis who underwent total hip arthroplasty (osteoarthritic hip group) were evaluated by computed tomography (CT) imaging...
March 7, 2018: Journal of Bone and Joint Surgery. American Volume
Daniel A Maranho, Kathryn A Williams, Michael B Millis, Young-Jo Kim, Eduardo N Novais
BACKGROUND: The treatment of hip dysplasia in patients with Down syndrome is challenging. We investigated the clinical, functional, and radiographic outcomes of periacetabular osteotomy (PAO) as well as factors associated with its failure at a minimum of 5 years of follow-up. METHODS: Between 1992 and 2011, 19 patients with Down syndrome (26 hips) underwent PAO at a mean age of 16.2 ± 4.7 years. Hip pain and function were assessed with use of the modified Harris hip score (HHS) and the Gross Motor Function Classification System (GMFCS)...
March 7, 2018: Journal of Bone and Joint Surgery. American Volume
Fatma Dilek Gokharman, Sonay Aydin, Erdem Fatihoglu, Elif Ergun, Pinar Nercis Kosar
INTRODUCTION: Developmental dysplasia of the hip (DDH) is still a common and important disorder of childhood, with a prevalence of 0.1 to 2/1000 children. Using ultrasonography (US) in screening of DDH reduces the rates of open reductions and complications. In the current study, we aim to detect the optimal time for US examination for detecting DDH to prevent unnecessary repeating US examinations and treatments. METHODS: Children referred to US examination for a healthy child screening program, according to the health policy of our country, are included in the current prospective study...
March 5, 2018: Ultrasound Quarterly
S Guner, S I Guner, M A Gokalp, M F Ceylan, S S Unsal, H Demir
OBJECTIVE: In view of the high occurrence of avascular necrosis of the femoral head (ANFH) after femoral neck fracture and the difficulties in the treatment, our work aimed to explore the effects of platelet-rich plasma (PRP) combined with tri-calcium phosphate (TCP) on the repair of ANFH after femoral neck fracture and to provide reference for clinical treatment. MATERIALS AND METHODS: Thirty New Zealand white rabbits were randomly divided into control group, TCP group, and PRP+TCP group...
February 2018: European Review for Medical and Pharmacological Sciences
Vahit Emre Ozden, Goksel Dikmen, Burak Beksac, Ismail Remzi Tozun
BACKGROUND: Placement of acetabular cup in the dysplastic hip is a challenging procedure. Using bulk femoral head autograft to increase the bony coverage of the cup is one of the techniques, which have been described. The impact of cup position on cup and autograft survival is a controversial issue. We aimed to determine whether the position of cementless acetabular cup used in conjunction with femoral head autograft in dysplastic hips affected the autograft-host incorporation with its final radiographic appearance and the cup survivorship into the second decade...
March 1, 2018: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
Maurizio Montalti, Francesco Castagnini, Federico Giardina, Enrico Tassinari, Federico Biondi, Aldo Toni
BACKGROUND: Total hip arthroplasty (THA) in severe developmental dysplasia of the hip (DDH) is a challenging procedure. The most used techniques involve anatomic cup positioning, augmentation femoral osteotomy. However, anatomic cup positioning is not always feasible in severe DDH and osteotomy nonunion may ensue. The purpose of the study was to assess the survivorship, the hip score results, the radiological parameters (fixation, loosening, component position) of a large cohort of patients with Crowe III and IV DDH, treated with high hip center and modular necks THAs...
February 2, 2018: Journal of Arthroplasty
Aaron Huser, Michelle Mo, Pooya Hosseinzadeh
The hip is the second most common involved joint in cerebral palsy. Hip displacement occurs in more than 33% of children with cerebral palsy, with a higher prevalence in nonambulatory children. Hip displacement in this population is typically progressive. Hip dislocation can result in pain and difficulty with sitting and perineal care. Since early stage of hip displacement can be silent, and hip surveillance programs are recommended. Most programs use the degree of hip dysplasia and Growth Motor Function Classification System level for screening recommendations...
April 2018: Orthopedic Clinics of North America
Marcos Plischuk, María Eugenia De Feo, Bárbara Desántolo
Developmental dysplasia of the hip (DDH) is a developmental defect that prevents normal articulation between the acetabulum and the femoral head. This is an unusual condition, with a prevalence of 1-2 per thousand, and with only two poorly described skeletons documented in South American paleopathological literature. In this work we report an individual with such a condition, from the archeological site Tres Cruces I (Quebrada del Toro, Salta, Argentina). Several radiocarbon dates and associated materials date it to the Superior Formative (400-1000 AD)...
March 2018: International Journal of Paleopathology
Mohsen Sadeghi-Naini, Salameh Taghipour, Azin Gouran Savadkouhi, Paul Kuzyk, Sebastián A León, Mohammad Ghazavi, Mansour Abolghasemian
OBJECTIVE: The purpose of this study was to determine if there is an anatomic relationship between pelvic geometry and acetabular depth. MATERIALS AND METHODS: One hundred and fifty-one anteroposterior pelvic radiographs (157 hip joints) were selected and analyzed in a retrospective fashion. Six parameters, including iliac offset, ischial offset, acetabular offset, pelvic height, center-edge (CE) angle of Wiberg, and acetabular index (AI) angle of Tönnis were measured for each of the hip joints...
February 27, 2018: Skeletal Radiology
Lun-Qing Zhu, Guang-Hao Su, Jin Dai, Wen-Yan Zhang, Chun-Hua Yin, Fu-Yong Zhang, Zhen-Hua Zhu, Zhi-Xiong Guo, Jian-Feng Fang, Cheng-da Zou, Xing-Guang Chen, Ya Zhang, Cai-Ying Xu, Yun-Fang Zhen, Xiao-Dong Wang
Developmental dysplasia of the hip (DDH) is a common congenital malformation characterized by mismatch in shape between the femoral head and acetabulum, and leads to hip dysplasia. To date, the pathogenesis of DDH is poorly understood and may involve multiple factors, including genetic predisposition. However, comprehensive genetic analysis has not been applied to investigate a genetic component of DDH. In the present study, 10 pairs of healthy fathers and DDH daughters were enrolled to identify genetic hallmarks of DDH using high throughput whole genome sequencing...
February 24, 2018: Genomics
Takeyuki Tanaka, Toru Moro, Yoshio Takatori, Hirofumi Oshima, Hideya Ito, Naohiko Sugita, Mamoru Mitsuishi, Sakae Tanaka
PURPOSE: Rotational acetabular osteotomy is a type of pelvic osteotomy that involves rotation of the acetabular bone to improve the bony coverage of the femoral head for patients with acetabular dysplasia. Favourable post-operative long-term outcomes have been reported in previous studies. However, there is a paucity of published data regarding three-dimensional bony coverage. The present study investigated the three-dimensional bony coverage of the acetabulum covering the femoral head in hips before and after rotational acetabular osteotomy and in normal hips...
February 26, 2018: International Orthopaedics
(no author information available yet)
[This corrects the article DOI: 10.4103/0366-6999.174507].
March 5, 2018: Chinese Medical Journal
Kent A Reinker
No abstract text is available yet for this article.
February 23, 2018: Clinical Orthopaedics and related Research
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