Abstract：
:Pelvic incidence has become one of the most important sagittal parameters in spinal surgery. Despite its great importance, pelvic incidence can vary from 33° to 85° in the normal population. The reasons for this great variability in pelvic incidence remain unexplored. The objective of this article is to present some possible interpretations for the great variability in pelvic incidence under both normal and pathological conditions and to further understand the determinants of pelvic incidence from the perspective of the functional requirements for bipedalism and genetic backgrounds via a literature review. We postulate that both pelvic incidence and pelvic morphology may be genetically predetermined, and a great variability in pelvic incidence may already exist even before birth. This great variability may also serve as a further reminder that the sagittal profile, bipedal locomotion mode, and genetic background of every individual are unique and specific, and clinicians should avoid making universally applying broad generalizations of pelvic incidence. Although PI is an important parameter and there are many theories behind its variability, we still do not have clear mechanistic answers.
journal_name
J Orthop Surg Resjournal_title
Journal of orthopaedic surgery and researchauthors
Chen HF,Zhao CQdoi
10.1186/s13018-018-0762-9subject
Has Abstractpub_date
2018-03-20 00:00:00pages
59issue
1issn
1749-799Xpii
10.1186/s13018-018-0762-9journal_volume
13pub_type
杂志文章,评审abstract：BACKGROUND:A high percentage of closed femur fractures have slight comminution. Using micro-CT (μCT), multiple fragment segmentation is much more difficult than segmentation of unfractured or osteotomied bone. Manual or semi-automated segmentation has been performed to date. However, such segmentation is extremely labo...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-017-0609-9
更新日期：2017-07-11 00:00:00
abstract：BACKGROUND:Glucocorticoid (GC)-induced osteonecrosis (ON) is an important complication of medical therapy. The exact pathomechanisms of ON has not been clearly elucidated. There is a need for a reproducible animal model that better approximates the clinical scenario. METHODS:To determine the genetic susceptibility of ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/1749-799X-6-62
更新日期：2011-12-21 00:00:00
abstract：BACKGROUND:Entrapment of the superior cluneal nerve (SCN) in an osteofibrous tunnel has been reported as a cause of low back pain (LBP). However, there are few reports on the prevalence of SCN disorder and there are several reports only on favorable outcomes of treatment of SCN disorder on LBP. The purposes of this pro...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-014-0139-7
更新日期：2014-12-31 00:00:00
abstract：BACKGROUND:Rotator cuff tears can cause significant pain and functional impairment. Without surgical repair, the rotator cuff has little healing potential, and following surgical repair, they are highly prone to re-rupture. Augmenting such repairs with a biomaterial scaffold has been suggested as a potential solution. ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-015-0303-8
更新日期：2015-10-20 00:00:00
abstract：BACKGROUND:Femoral and sciatic nerves could be damaged during various stages of the periacetabular osteotomy. Changing the position of the hip could be the most effective way of preventing nerve injuries. The purpose of the present study was to investigate the distances of the nerves to various bony landmarks with diff...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-020-01937-7
更新日期：2020-09-11 00:00:00
abstract：BACKGROUND:It is known that mortality after hip fracture increases compared to the general population; the trend in mortality is a controversial issue. The objective of this study is to examine incidence, trends, and factors associated with mortality in patients with osteoporotic hip fractures. METHODS:This is a retro...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1226-6
更新日期：2019-07-04 00:00:00
abstract：:Soy protein, a rich source of phytoestrogens, exhibit estrogen-type bioactivity. The purpose of this study was to determine if ingestion of isoflavones before ovariectomy can prevent bone loss following ovariectomy. Twenty-four nulliparous Wistar rats were randomly divided into four groups. In the normal diet groups, ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/1749-799X-3-12
更新日期：2008-03-02 00:00:00
abstract：BACKGROUND:Acetabular fracture and concomitant ipsilateral intertrochanteric femur fracture has been suggested as an unusual traumatic presentation and rarely reported in the literature. The aims of this study were (1) to identify the etiological characteristics, (2) to summarize the treatment strategy, and (3) to pres...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-020-02139-x
更新日期：2020-12-09 00:00:00
abstract：BACKGROUND:The aim of this study was to analyze and compare the surgical data, clinical outcomes, and complications between three-column osteotomy (3-COS) and standard surgical management (SSM) for the treatment of adult spine deformity (ASD). METHODS:A total of 112 patients who underwent consecutive 3-COS (n = 48) an...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-015-0154-3
更新日期：2015-02-03 00:00:00
abstract：INTRODUCTION:The central ridge of the patella is the thickest area of patella and varies among patients. This cadaveric study identified the location and thickness of the bone at the central patella ridge for bone-patellar tendon-bone (BPTB) harvesting. MATERIALS AND METHODS:Fifty cadaveric knees were assessed. First,...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-021-02244-5
更新日期：2021-01-28 00:00:00
abstract：BACKGROUND:We aimed to explore the effects of polypharmacy and specific drug classes on readmissions and mortality after hip surgery. METHODS:We analyzed data on 272 consecutive hip fracture patients (72.1% females; age 82 ± 9 years) who underwent acute hip replacement. We collected detailed data on the pharmacologica...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-016-0486-7
更新日期：2016-11-24 00:00:00
abstract：BACKGROUND:In lumbar spinal stenosis (LSS), at most times, several levels are impaired and selecting the correct level remains a common problem for surgeons, as surgery remains invasive, and extended laminectomy may lead to secondary surgical complications. Therefore, helping to select the correct level may be useful f...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1065-5
更新日期：2019-01-22 00:00:00
abstract：BACKGROUND:The current study aimed to discuss the prevalence and surgical outcomes of the asymmetrical Modic changes and identify its correlative factors by multivariate logistic regression analysis. METHODS:Two hundred seventy-eight patients with single-level Modic changes and nerve compression symptoms were reviewed...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-018-0807-0
更新日期：2018-04-16 00:00:00
abstract：BACKGROUND:Microfracture and scaffold application in the treatment of osteochondral defects is still one of the most frequently used methods in the clinic. The most important step in this treatment method is the stabilization of fibrin clot. Tranexamic acid (TA) is an antifibrinolytic agent commonly used in orthopedic ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1144-7
更新日期：2019-04-15 00:00:00
abstract：BACKGROUND:Matrix metalloproteinase (MMPs) synthesized and secreted from connective tissue cells have been thought to participate in degradation of the extracellular matrix. Increased MMPs activities that degrade proteoglycans have been measured in osteoarthritis cartilage. This study aims to suppress the expression of...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/1749-799X-4-45
更新日期：2009-12-24 00:00:00
abstract：PURPOSE:Femoral neck fractures are still unsolved problems nowadays; sliding hip screw (SHS) and cannulated compression screw (CCS) are the most commonly used devices. We evaluated the clinical outcomes and complications in the treatment of femoral neck fractures between SHS and CCS in this meta-analysis to find which ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章,评审
doi：10.1186/s13018-020-02189-1
更新日期：2021-01-14 00:00:00
abstract：BACKGROUND:It is not clear whether total hip arthroplasty performed via a minimally invasive approach leads to less muscle trauma compared to the standard approach. MATERIALS AND METHODS:To investigate whether a minimally invasive posterior approach for total hip arthroplasty results in lower levels of muscle-derived ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/1749-799X-5-46
更新日期：2010-07-27 00:00:00
abstract：:There are some arguments between the use of hydroxyapatite and porous coating. Some studies have shown that there is no difference between these two coatings in total hip arthroplasty (THA), while several other studies have shown that hydroxyapatite has advantages over the porous one. We have collected the studies in ...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章,meta分析
doi：10.1186/s13018-015-0161-4
更新日期：2015-01-28 00:00:00
abstract：BACKGROUND:An intramedullary guide is an instrument that surgeons use to align the distal femoral cut. The opening may become a channel that drains intramedullary blood to the knee joint after surgery if left open during surgery. The authors aimed to evaluate the effects of an intramedullary bone plug with respect to p...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章,meta分析,评审
doi：10.1186/s13018-019-1141-x
更新日期：2019-04-08 00:00:00
abstract：BACKGROUND:Osteosarcoma (OS) is one of the most common malignant tumors developed in the bone. EZH2 has been found to play pivotal roles in the development of various cancers. LncRNA-ANCR (anti-differentiation ncRNA) has been reported to interact with EZH2 and regulated osteoblast differentiation. Our study aimed to in...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-017-0599-7
更新日期：2017-07-05 00:00:00
abstract：PURPOSE:This meta-analysis compared the clinical outcomes of locking plate with intramedullary nail in the treatment of displaced proximal humeral fractures. METHODS:We searched PubMed, Embase, and the Cochrane databases for studies comparing locking plate and intramedullary nail treatment of displaced two-, three-, o...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章,meta分析
doi：10.1186/s13018-015-0242-4
更新日期：2015-09-15 00:00:00
abstract：BACKGROUND:The aim of the current paper is to evaluate the effects of robot-navigation-assisted core decompression compared with conventional core decompression surgery for early-stage osteonecrosis of the femoral head. METHODS:Twenty patients with a total of 36 hips who were diagnosed with Association Research Circul...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1437-x
更新日期：2019-11-21 00:00:00
abstract：BACKGROUND:Adult Hip Dysplasia (AHD) has been strongly linked with the development of hip osteoarthritis. The complexity and therefore resultant steep learning curve of the Bernese osteotomy for AHD has been well described. The purpose of this study was to analyse the efficacy of a technically less demanding interlocki...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/1749-799X-8-17
更新日期：2013-06-07 00:00:00
abstract：BACKGROUND:Excessive blood loss caused by total joint arthroplasty (TJA) often increases the requirement for blood transfusion, which is associated with adverse outcomes. The purpose of this study was to determine the relationship between perioperative transfusion and postoperative DVT in TJA. METHODS:This retrospecti...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1270-2
更新日期：2019-07-23 00:00:00
abstract：BACKGROUND:Percutaneous fixation with cannulated screws is an effective method for treating medial malleolar epiphyseal fractures, which comprise a portion of bimalleolar and trimalleolar fractures. Lateral malleolar fractures also need to be fixed to achieve anatomical reduction and absolute stable fixation of the ank...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1287-6
更新日期：2019-08-08 00:00:00
abstract：BACKGROUND:This study aimed to investigate the effects of stromal cell-derived factor-1 (SDF-1) on biphasic ceramic-like biologic bone (BCBB) in vivo on the repair of large segment bone defect in rabbits. METHODS:A large-segment radius defect model of the rabbits was constructed. In the experimental group, BCBB with S...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1277-8
更新日期：2019-07-22 00:00:00
abstract：OBJECTIVES:The purpose of this study is to identify the factors that influence the length of stay (LOS) in total knee arthroplasty (TKA) patients with an enhanced recovery after surgery (ERAS) program. METHODS:Information from 167 patients (31 males and 136 females, range from 43 years to 88 years old) who underwent t...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1389-1
更新日期：2019-11-06 00:00:00
abstract：BACKGROUND:In order to optimize the tenogenic differentiation of mesenchymal stem cells (MSCs), researchers should consider various factors. However, this requires testing numerous experimental settings, which is costly and time-consuming. We aimed to assess the differential effects of transforming growth factor beta-3...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-020-01623-8
更新日期：2020-03-17 00:00:00
abstract：OBJECTIVE:Osteoarthritis (OA) is a prevalent degenerative disease caused by various factors. MicroRNAs are important regulators in OA. MiR-21-5p expression is decreased in OA cartilage, but the effects of modulating miR-21-5p on cartilage regeneration are unknown. Therefore, our aim was to investigate the effects of mi...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1160-7
更新日期：2019-05-03 00:00:00
abstract：BACKGROUND:In recent years, the modified Dunn osteotomy has gained popularity to treat slipped capital femoral epiphysis (SCFE) with various complication rates. Most studies included patients with different severities. This study aimed to determine (1) the radiological and clinical outcome, (2) the health-related quali...
journal_title：Journal of orthopaedic surgery and research
pub_type： 杂志文章
doi：10.1186/s13018-019-1433-1
更新日期：2019-11-08 00:00:00
