abstract：OBJECTIVE:To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the eva...

journal_title：Skeletal radiology

authors： Peltola EK,Koskinen SK

更新日期：2015-09-01 00:00:00

abstract：OBJECTIVE:To present the prevalence, clinical relevance, and ultrasound (US) and magnetic resonance imaging (MRI) appearances of the accessory coracobrachialis (ACB) muscle. MATERIALS AND METHODS:We present an US prospective study of the ACB muscle over a 2-year period. Five of the eight patients with suspected ACB on...

journal_title：Skeletal radiology

authors： Bauones S,Moraux A

更新日期：2015-09-01 00:00:00

abstract：OBJECTIVES:The aim of this ex vivo study was to assess the performance of monoenergetic dual-energy CT (DECT) reconstructions to reduce metal artefacts in bodies with orthopedic devices in comparison with standard single-energy CT (SECT) examinations in forensic imaging. Forensic and clinical impacts of this study are ...

journal_title：Skeletal radiology

authors： Filograna L,Magarelli N,Leone A,Guggenberger R,Winklhofer S,Thali MJ,Bonomo L

更新日期：2015-09-01 00:00:00

abstract：:Arthroscopic reconstruction of the anterior cruciate ligament (ACL) using autografts or allografts is a common surgical procedure, particularly in young athletes. Although the procedure has excellent success rates, complications such as mechanical impingement, graft rupture, and arthrofibrosis can occur, often necessi...

journal_title：Skeletal radiology

authors： Simpfendorfer C,Miniaci A,Subhas N,Winalski CS,Ilaslan H

更新日期：2015-08-01 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

authors： Gyftopoulos S,Wang A,Babb J

更新日期：2015-08-01 00:00:00

abstract：OBJECTIVE:The reliability of radiographic measurements has been studied in pediatric hips, but less has been published on the adult hip, and none have examined the reliability of measurements for the location of the center of rotation (COR) of the hip joint. We have investigated the reliability of various radiographic ...

journal_title：Skeletal radiology

authors： Bjarnason JA,Pripp AH,Reikeras O

更新日期：2015-07-01 00:00:00

abstract：:MRI of a 62-year-old female presenting with ankle pain demonstrated an accessory muscle within the anterior compartment of the lower leg. The muscle originated from the fibula and anterior crural septum. The tendon passed anterior to the lateral malleolus and inserted at the critical angle of Gissane on the calcaneus....

journal_title：Skeletal radiology

authors： Upadhyay B,Amiras D

更新日期：2015-05-01 00:00:00

abstract：:Osteoma of long bone is an extremely rare, benign bone-forming surface lesion with the largest published case series consisting of only 14 patients. The most important and often most difficult lesion to differentiate from osteoma of long bone radiographically is parosteal osteosarcoma, which is a rare, low-grade surfa...

journal_title：Skeletal radiology

authors： Hansford BG,Pytel P,Moore DD,Stacy GS

更新日期：2015-05-01 00:00:00

abstract：:We report the case of an 11-year-old boy who came to our observation with localized pain in the left arm for nearly 5 months. No previous history of trauma was referred in an otherwise healthy patient. Radiographs, isotope bone-scan, computed tomography, and magnetic resonance imaging of the lesion involving the left ...

journal_title：Skeletal radiology

authors： Colangeli M,Calamelli C,Manfrini M,Frisoni T,Donati DM

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVE:Intraarticular gadolinium-enhanced magnetic resonance arthrography (MRA) is commonly applied to characterize morphological disorders of the hip. However, the reproducibility of retrieving anatomic landmarks on MRA scans and their correlation with intraarticular pathologies is unknown. A precise mapping system...

journal_title：Skeletal radiology

authors： Klenke FM,Hoffmann DB,Cross BJ,Siebenrock KA

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:To compare CR with CT (static and dynamic) to evaluate upper spine instability and to determine if CT in flexion adds value compared to MR imaging in neutral position to assess compression of the subarachnoid space and of the spinal cord. MATERIALS AND METHODS:Twenty-one consecutive patients with atlantoaxia...

journal_title：Skeletal radiology

authors： Söderman T,Olerud C,Shalabi A,Alavi K,Sundin A

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:To describe the characteristics of neurogenic heterotopic ossification (NHO) based on clinical tests, electroneuromyography (ENMG) and CT in a database of patients with lesions of the central nervous system who required sciatic nerve neurolysis along with posterior hip NHO resection, and to determine the resp...

journal_title：Skeletal radiology

authors： Salga M,Jourdan C,Durand MC,Hangard C,Denormandie P,Carlier RY,Genêt F

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:Myxofibrosarcoma (MFS) is characterized by a high frequency of local recurrence after surgery because of infiltrative growth of the tumor cells. This infiltrative growth creates a characteristic 'tail-like' pattern on magnetic resonance imaging (MRI), and it has been reported that this pattern is especially o...

journal_title：Skeletal radiology

authors： Kikuta K,Kubota D,Yoshida A,Morioka H,Toyama Y,Chuuman H,Kawai A

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:To establish a novel method of quantifying meniscal deformation using loaded MRI. More specifically, the goals were to evaluate the (1) accuracy, (2) inter-rater reliability, (3) intra-rater reliability, and (4) scan-rescan reliability. The secondary purpose of this experiment was to evaluate group difference...

journal_title：Skeletal radiology

authors： MacLeod TD,Subburaj K,Wu S,Kumar D,Wyatt C,Souza RB

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:The objectives of this study were the evaluation of flexor tendon pulley rupture of the fingers in the crimp grip position using magnetic resonance imaging (MRI) and the comparison of the results with MRI in the neutral position in a cadaver study. MATERIALS AND METHODS:MRI in the crimp grip position and in ...

journal_title：Skeletal radiology

authors： Bayer T,Fries S,Schweizer A,Schöffl I,Janka R,Bongartz G

更新日期：2015-01-01 00:00:00

abstract：:We report the case of a 67-year-old male with bilateral proximal tibiofibular synostosis, presenting with unilateral symptoms. The patient complained of pain around the left fibular head, which was attributed to incomplete bone bridging between the proximal tibia and fibula; he underwent proximal fibular head resectio...

journal_title：Skeletal radiology

authors： Wakayama T,Imanishi J,Yazawa Y,Okubo T,Kaneko K

更新日期：2014-12-01 00:00:00

abstract：OBJECTIVE:To assess the diagnostic performance of quantitative and qualitative image parameters in cone-beam computed tomography (CBCT) for diagnosis of bisphosphonate-related osteonecrosis of the jaw (BRONJ). MATERIALS AND METHODS:A BRONJ (22 patients, mean age 70.0 years) group was age and gender matched to a health...

journal_title：Skeletal radiology

authors： Guggenberger R,Koral E,Zemann W,Jacobsen C,Andreisek G,Metzler P

更新日期：2014-12-01 00:00:00

abstract：:We report two sisters who have a rare skeletal abnormality termed Patterson-Lowry rhizomelic dysplasia. The typical findings of these cases on bone survey are isolated shortening and proximal metaphyseal enlargement and cupping of the bilateral humeri. The elder sister also has coxa vara deformity and dysplastic proxi...

journal_title：Skeletal radiology

authors： Damar Ç,Boyunağa Ö,Derinkuyu BE,Battaloğlu N,Ezgü FS

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND:Conventional intraoperative determination of lower limb alignment is essential for orthopedic surgical treatment. Current methods include the cable, alignment rod, and axis board methods. QUESTION/PURPOSES:Are there differences in accuracy and reliability? What are the individual differences in applicabilit...

journal_title：Skeletal radiology

authors： Hawi N,Liodakis E,Suero EM,Meller R,Citak M,Krettek C

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:To quantify whether injected cement volumes differed between two groups of patients who underwent experimental minimally invasive percutaneous cement injection procedures to stabilize aseptically loose hip prostheses. One patient group was preoperatively treated using gene-directed enzyme prodrug therapy to r...

journal_title：Skeletal radiology

authors： Malan DF,Valstar ER,Nelissen RG

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:To delineate the spectrum of knee injuries associated with sprains and tears of the distal iliotibial band (ITB). MATERIALS AND METHODS:A retrospective review of 200 random MRI scans undertaken for acute knee trauma was performed. Scans were excluded if there was a history of injury over 4 weeks from the tim...

journal_title：Skeletal radiology

authors： Mansour R,Yoong P,McKean D,Teh JL

更新日期：2014-10-01 00:00:00

abstract：:Calcific tendinitis is a common source of musculoskeletal pain in adults; however, it is rarely encountered in children. Calcific tendinitis is the most commonly encountered manifestation of hydroxyapatite deposition disease, in which calcium hydroxyapatite crystal deposition occurs in tendons. It may cause acute or c...

journal_title：Skeletal radiology

authors： Kheterpal A,Zoga A,McClure K

更新日期：2014-10-01 00:00:00

abstract：:Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) represents a rare subclassification of peripheral T-cell lymphoma (PTCL). We present a case of a 21-year-old female who presented with a 1-month history of pain in the left buttock and hip, tender left inguinal lymph nodes, fevers, and night sweats. Percutaneous c...

journal_title：Skeletal radiology

authors： Levine BD,Seeger LL,James AW,Motamedi K

更新日期：2014-09-01 00:00:00

abstract：:Metallosis is an uncommon complication following total knee arthroplasty that leads to osteolysis and implant loosening due to chronic inflammatory reaction. Abrasion between the metallic surfaces of the implant releases metallic debris that interacts with the periprosthetic soft tissues and causes chronic synovitis. ...

journal_title：Skeletal radiology

authors： Helito CP,Buarque de Gusmão CV,Angelini FJ,Tirico LE,Pécora JR

更新日期：2014-08-01 00:00:00

abstract：:Traumatic posterior atlantoaxial dislocation associated with odontoid fracture is extremely rare, with only eight cases reported thus far in the English literature. This report concerns a 47-year-old female who presented with considerable pain and stiffness in the neck without a neurologic deficit after injury due to ...

journal_title：Skeletal radiology

authors： Meng H,Gao Y,Li M,Luo Z,Du J

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate the correlations between T2 value, T2* value, and histological grades of degenerated human articular cartilage. MATERIALS AND METHODS:T2 mapping and T2* mapping of nine tibial osteochondral specimens were obtained using a 3-T MRI after total knee arthroplasty. A total of...

journal_title：Skeletal radiology

authors： Kim T,Min BH,Yoon SH,Kim H,Park S,Lee HY,Kwack KS

更新日期：2014-07-01 00:00:00

abstract：:Radial wrist pain is a common clinical complaint. The relatively complex anatomy in this region, combined with the small size of the anatomical structures and occasionally subtle imaging findings, can pose problems when trying to localize the exact cause of pain. To fully comprehend the underlying pathology, one needs...

journal_title：Skeletal radiology

authors： Lee RK,Griffith JF,Ng AW,Wong CW

更新日期：2014-06-01 00:00:00

abstract：:We report an 89-year-old woman with bilateral atraumatic scapular spine fracture several months after bilateral reverse total shoulder arthroplasty (RTSA). Recently, RTSA has gained popularity in the surgical treatment of complex shoulder disorders such as cuff tear arthropathy. However, scapular fractures may occur s...

journal_title：Skeletal radiology

authors： Nicolay S,De Beuckeleer L,Stoffelen D,Vanhoenacker F,Pouillon M

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVES:Management of patients with osteonecrosis of the hip remains controversial and challenging. Because the prognosis and treatment are determined in large part by the stage and extent of the disease, it is important to use a reliable and efficient method for evaluation and staging. The objective of this study w...

journal_title：Skeletal radiology

authors： Lee GC,Khoury V,Steinberg D,Kim W,Dalinka M,Steinberg M

更新日期：2014-05-01 00:00:00

abstract：:Fibroma of the tendon sheath, a rare benign soft tissue tumor that most often occurs in the distal upper extremities (hands and wrist), is exceedingly rare to present as an intraarticular mass. Presented here is the first case in the English literature, to our knowledge, of a fibroma of the tendon sheath arising in th...

journal_title：Skeletal radiology

authors： Glover M,Chebib I,Simeone FJ

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:To assess the feasibility of subtracting various concentrations of iodinated contrast material on dual-energy computed tomographic (DECT) arthrography to provide both CT arthrography and virtual unenhanced CT (VUCT) in a single CT acquisition. MATERIALS AND METHODS:This was an in vitro study for which instit...

journal_title：Skeletal radiology

authors： Chai JW,Choi JA,Choi JY,Kim S,Hong SH,Kang HS

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:In diagnosing osteomyelitis (OM) both MRI and [18 F]FDG PET-CT proved to be accurate modalities. In anticipation of the advent of hybrid PET/MRI scanners we analyzed our patient group to give direction to future imaging strategies in patients with suspected OM. MATERIALS AND METHODS:In this retrospective stu...

journal_title：Skeletal radiology

authors： Demirev A,Weijers R,Geurts J,Mottaghy F,Walenkamp G,Brans B

更新日期：2014-05-01 00:00:00

abstract：:The "condylus tertius" or the "third occipital condyle" is an embryological remnant of the proatlas sclerotome. Anatomically, it is attached to the basion and often articulates with the anterior arch of the atlas and the odontoid apex; hence, it is also called the "median occipital condyle". It is a rare anomaly of th...

journal_title：Skeletal radiology

authors： Udare AS,Bansal D,Patel B,Mondel PK,Aiyer S

更新日期：2014-04-01 00:00:00

abstract：PURPOSE:To compare acetabular version angle measurements of CT scans in the prone and reformatted supine positions. CT acetabular version angle measurements have previously been done in the prone position to correct for pelvic tilt. With the advent of multidetector CT, recent studies have evaluated acetabular version a...

journal_title：Skeletal radiology

authors： Chong le R,Too CW

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVE:Bone strength depends on both mineral content and bone structure. The aim of this in vitro study was to develop a method of quantitatively assessing trabecular bone structure by applying three-dimensional image processing to data acquired with multi-slice and cone-beam computed tomography using micro-computed...

journal_title：Skeletal radiology

authors： Klintström E,Smedby O,Moreno R,Brismar TB

更新日期：2014-02-01 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

authors： Khoshnoodi P,Tehranzadeh AD,Dunn JM,Tehranzadeh J

更新日期：2014-02-01 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

authors： Seeger LL,Sako E,Motamedi K,Levine BD,Hame SL

更新日期：2014-02-01 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

authors： Wright PR,Fox MG,Alford B,Patrie JT,Anderson MW

更新日期：2014-01-01 00:00:00

abstract：:The authors present a case report and review of the sparse literature of a rare closed degloving injury to the toe, referred to by Flaherty as an "empty toe phenomenon." A 25-year-old man sustained a twisting injury to his left foot when he was involved in a motorcycle accident. The skin was not lacerated around the t...

journal_title：Skeletal radiology

authors： Tarleton AA,Faust KC,Davis JA

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:To demonstrate the anatomy of the extensor retinaculum (ER) of the wrist using gross anatomical correlation with magnetic resonance (MR) imaging before and after ultrasound-guided tenography in four different positions, emphasizing the morphological appearance of the ER that occurs with dorsiflexion of the wr...

journal_title：Skeletal radiology

authors： Massaki AN,Tan J,Huang BK,Chang EY,Trudell DJ,Resnick DL

更新日期：2013-12-01 00:00:00