Abstract：
:Shoulder arthroplasty is performed with increasing frequency, and osteoarthritis is the most common indication for this procedure. However, the glenoid side of the joint is widely recognized as a limiting factor in the long-term durability of shoulder replacement, and osteoarthritis leads to characteristic bony changes at the glenoid which can exacerbate this challenge by reducing the already limited glenoid bone stock, by altering biomechanics, and by interfering with operative exposure. This article reviews the Walch classification system for glenoid morphology. Several typical findings of osteoarthritis at the glenoid are discussed including central bone loss, posterior bone loss, retroversion, biconcavity, inclination, osteophyte formation, subchondral bone quality, and bone density. The three primary types of shoulder arthroplasty are reviewed, along with several techniques for addressing glenoid deformity, including eccentric reaming, bone grafting, and the use of augmented glenoid components. Ultimately, a primary objective at shoulder arthroplasty is to correct glenoid deformity while preserving bone stock, which depends critically on characterizing the glenoid at pre-operative imaging. Understanding the surgical techniques and the implications of glenoid morphology on surgical decision-making enables the radiologist to provide the morphologic information needed by the surgeon.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Lo L,Koenig S,Leong NL,Shiu BB,Hasan SA,Gilotra MN,Wang KCdoi
10.1007/s00256-020-03647-xsubject
Has Abstractpub_date
2020-10-23 00:00:00eissn
0364-2348issn
1432-2161pii
10.1007/s00256-020-03647-xpub_type
杂志文章,评审abstract：OBJECTIVE:This study observed the distribution of CT attenuation values for T10-L3 vertebral bodies and derived the Hounsfield unit (HU) thresholds using the quantitative computed tomography (QCT) as a reference to predict osteoporosis and normal bone density. METHODS:We included 482 subjects who were scheduled to und...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-020-03573-y
更新日期：2021-02-01 00:00:00
abstract：PURPOSE:To determine the ability of 3.0T magnetic resonance (MR) imaging to identify partial tears of the anterior cruciate ligament (ACL) and to allow distinction of complete from partial ACL tears. MATERIALS AND METHODS:One hundred seventy-two patients were prospectively studied by 3.0T MR imaging and arthroscopy in...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-010-1044-8
更新日期：2011-06-01 00:00:00
abstract：:We report a unique case of mediastinal paravertebral chordoma without bone destruction in a 47-year-old Japanese woman. She was admitted to hospital after a tumor was incidentally detected on a chest radiograph. The tumor was located in the paravertebral region of the mediastinum and did not show any destruction of th...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1493-3
更新日期：2012-12-01 00:00:00
abstract：OBJECTIVES:To assess the benefit offered by capsular hydrodilatation in addition to intra-articular steroid injections in cases of adhesive capsulitis, assess outcomes in diabetic patients with capsular hydrodilatation as compared to non-diabetics and correlate duration of symptoms with outcome based on the type of int...
journal_title：Skeletal radiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00256-019-03316-8
更新日期：2020-05-01 00:00:00
abstract：:This review presents a comprehensive illustrated overview of the wide variety of cystic lesions around the knee. The aetiology, clinical presentation, MRI appearances and differential diagnosis are discussed. Bursae include those related to the patella as well as pes anserine, tibial collateral ligament, semimembranos...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-003-0741-y
更新日期：2004-04-01 00:00:00
abstract：OBJECTIVE:To describe a lateral fluoroscopically guided retrocalcaneal bursa injection technique, report patient outcomes at 1-4 weeks after steroid/anesthetic retrocalcaneal bursal therapeutic injection, and correlate pre-injection diagnostic heel ultrasound variables with improvement in patient pain scores. MATERIAL...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-016-2368-9
更新日期：2016-08-01 00:00:00
abstract：:We report on a 9-year-old boy with metachronous aneurysmal bone cysts involving the tibia and pubis respectively. The patient has been clinically and radiographically followed for 3 years. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050288
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVES:This study evaluates whether the recently described lateral mortise (LM) approach to therapeutic ankle injections can also be used to inject the ankle prior to magnetic resonance arthrography (MRA) without impairing the evaluation of the anterior talofibular ligament (ATFL). MATERIALS AND METHODS:An IRB-app...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-013-1740-2
更新日期：2014-01-01 00:00:00
abstract：:COVID-19 has presented with a variety of manifestations including peripheral neurological symptoms. The most commonly associated peripheral neuropathies described with COVID-19 are Guillain-Barre syndrome and its variants as well as critical illness polyneuropathy. We report in this paper the distinct MRI findings of ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-021-03721-y
更新日期：2021-01-31 00:00:00
abstract：:Semimembranosus tendon avulsion fractures are an uncommon occurrence and are often associated with anterior cruciate ligament (ACL) and medial meniscus tears. We present the imaging features of an unusual case of semimembranosus avulsion fracture of the posteromedial tibial plateau associated with posterior cruciate l...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-013-1719-z
更新日期：2014-02-01 00:00:00
abstract：:Part II of this comprehensive review on magnetic resonance imaging of the elbow discusses the role of magnetic resonance imaging in evaluating patients with abnormalities of the ligaments, tendons, and nerves of the elbow. Magnetic resonance imaging can yield high-quality multiplanar images which are useful in evaluat...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-004-0854-y
更新日期：2005-01-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to provide a detailed description of the anatomy of the coronoid process of the ulna and to use magnetic resonance (MR) images and anatomic correlation with cadavers to show the macroscopic configuration of this structure. MATERIALS AND METHODS:Photography and high-resolution ra...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-008-0556-y
更新日期：2009-01-01 00:00:00
abstract：: ...
journal_title：Skeletal radiology
pub_type：
doi：10.1007/s00256-017-2691-9
更新日期：2017-09-01 00:00:00
abstract：:Thirteen patients with similar painful tender swelling in the region of the sternocostal joint (SCJ) are reported. X-ray tomography revealed changes which might explain the swelling in 11 patients. Three patients had anatomical variants of the sternum. One of these and a further two patients had marginal osteophytes a...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00351265
更新日期：1987-01-01 00:00:00
abstract：:The magnetic resonance imaging characteristics of two surgically proven cases of pigmented villonodular synovitis are reported. On the short TR/TE pulse sequences, the synovium has an intermediate signal intensity. Long TR/TE pulse sequences show the synovium containing areas of increased signal interspersed with decr...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00361475
更新日期：1987-01-01 00:00:00
abstract：OBJECTIVE:To examine the effect of strenuous exercise on the magnetic resonance imaging (MRI) characteristics of the rotator cuff tendon. A second objective was to define an optimal time to image the rotator cuff and possibly eliminate exercise-induced false positives. DESIGN AND PATIENTS:Five male subjects from 24 to...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050171
更新日期：1996-11-01 00:00:00
abstract：:This 50-year-old woman presented with progressive pain in the left thigh. Radiographs showed a 9 x 6 cm soft-tissue mass located at the lateral border of the left femur. Magnetic resonance (MR) examination showed an eccentric, nonhomogeneous, soft-tissue mass abutting the femur. The preoperative differential diagnosis...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00190994
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:To evaluate the evolution of the ultrasonographic pubo-femoral distance (PFD) before and after Pavlik harness treatment for developmental dysplasia of the hip (DDH) in newborns. PATIENTS AND METHODS:Twenty-five patients (16.7 ± 10.4 days; 19 females, six males) diagnosed with DDH and treated using the Pavlik...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2668-8
更新日期：2017-09-01 00:00:00
abstract：OBJECTIVE:To determine the incidence of bone islands in leprosy patients. DESIGN:X-rays of feet and hands of patients with Hansen's disease (leprosy) were reviewed retrospectively. A second group of related age- and sex-matched patients who did not have Hansen's disease was used for control purposes. Controls had unde...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050391
更新日期：1998-06-01 00:00:00
abstract：:Bone density has been assessed during and after radiotherapy of metastases of the spine using quantitative computed tomography (QCT) in 19 patients with osteolytic vertebral lesions. All patients underwent external photon radiation with a total dose of 40 Gy over a period of 4 weeks. Measurements of vertebral mineral ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00351751
更新日期：1989-01-01 00:00:00
abstract：:The glomus tumor is a rare, benign, but painful vascular neoplasm arising from the neuromyoarterial glomus. Primary intraosseous glomus tumor is even rarer, with only about 20 cases reported in the literature so far, 5 of which involved the spine. Surgical resection is currently considered the treatment of choice. We ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-011-1308-y
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVE:The aim of this work is to use quantitative magnetic resonance imaging (MRI) to identify patients at risk for symptomatic osteoarthritis (OA) progression. We hypothesized that classification of signal variation on T2 maps might predict symptomatic OA progression. METHODS:Patients were selected from the Osteo...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-016-2360-4
更新日期：2016-07-01 00:00:00
abstract：:A case of polymyositis and localized vasculitis presenting as a muscular pseudotumor of a lower extremity and periostitis several years after the onset of symptoms was reported and the MRI characteristics were described. This imaging modality demonstrated muscle signal abnormalities in several muscle groups and was us...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/BF00223096
更新日期：1994-10-01 00:00:00
abstract：:Pseudotumours are well recognised as a complication of metal-on-metal hip arthroplasties and are thought to develop on the basis of an innate and adaptive immune response to cobalt-chrome (Co-Cr) wear particles. We report a case of a large pseudotumour that developed following a knee endoprosthetic replacement (EPR) u...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2610-0
更新日期：2017-07-01 00:00:00
abstract：OBJECTIVE:Determine the prevalence of the accessory sacroiliac joint in the pediatric population and describe variant sacroiliac joint morphology that may predispose patients to the development of an accessory sacroiliac joint. MATERIALS AND METHODS:One hundred and seventy-eight high-resolution pelvic CT scans of pati...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-020-03608-4
更新日期：2021-03-01 00:00:00
abstract：OBJECTIVE:To see if there is an association between engagement on physical examination (PE) and the location of the Hill-Sachs lesion (HSL) as assessed by the modified biceps angle. MATERIALS AND METHODS:Sixty-two patients with a history of anterior shoulder dislocation, who underwent preoperative MRI and arthroscopy ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-015-2134-4
更新日期：2015-08-01 00:00:00
abstract：:Gorham-Stout disease (also known as "disappearing bone disease") was first described by Jackson in 1838, but was properly defined by Gorham and Stout in a series of 24 patients in 1954-1955. It is a rare disease of unknown etiology (about 200 cases reported in the literature) characterized by spontaneous progressive r...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-010-1051-9
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVES:(1) To reveal the prevalence of the bony recess (posterior dimple) and (2) to determine the position of the posterior dimple on the tibial plateau using three-dimensional computed tomography (3DCT). MATERIALS AND METHODS:In this study, a retrospective review of 112 patients was performed to identify the pos...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2625-6
更新日期：2017-08-01 00:00:00
abstract：PURPOSE:The goal of our study was to determine the frequency of intra-articular calcifications on initial postoperative radiographs following arthroscopic ACL reconstruction, describe their appearance, hypothesize their etiology, and determine their significance. MATERIALS AND METHODS:Review of records and post-operat...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-013-1773-6
更新日期：2014-02-01 00:00:00
abstract：:Anatomical variants of muscle are commonly encountered by surgeons and radiologists. The flexor carpi radialis brevis (FCRB) is an anomalous muscle in the distal forearm with an estimated prevalence of 2-8%. In the literature, there are a few case reports of symptomatic FCRB tenosynovitis without a concomitant tear, a...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-018-2971-z
更新日期：2018-12-01 00:00:00
