abstract：BACKGROUND:Coracoid impingement syndrome is an increasingly recognized etiology of anterior shoulder pain. Numerus studies have documented the coracohumeral distance (CHD) as a primary or secondary measurement in symptomatic individuals, but there lacks an evaluation of CHD in a large cohort of asymptomatic individuals...

journal_title：Journal of shoulder and elbow surgery

authors： Hodax JD,Shah KN,Campbell SE,Cameron KL,Owens BD

更新日期：2021-02-01 00:00:00

abstract：BACKGROUND:Partial-thickness rotator cuff tears are likely at least as common as full-thickness rotator cuff tears, and it is critical for surgeons to have knowledge of the tear progression rate of partial-thickness rotator cuff tears when determining surgical or nonsurgical treatment. However, a systematic review inve...

journal_title：Journal of shoulder and elbow surgery

authors： Tsuchiya S,Davison EM,Rashid MS,Bois AJ,LeBlanc J,More KD,Lo IKY

更新日期：2021-02-01 00:00:00

abstract：BACKGROUND:The identification and precise removal of bony impingement lesions during arthroscopic débridement arthroplasty for elbow osteoarthritis requires a high level of experience and surgical skill. We have developed a new technique to identify the impinging osteophytes on a computer display by simulating elbow mo...

journal_title：Journal of shoulder and elbow surgery

authors： Shigi A,Oka K,Tanaka H,Shiode R,Murase T

更新日期：2021-01-21 00:00:00

abstract：BACKGROUND:The DASH (Disabilities of the Arm, Shoulder and Hand) is a scored questionnaire that is widely used to evaluate the health-related quality-of-life of patients with upper-limb musculoskeletal disorders. However, numerical changes in the measure scores lack clinical significance without meaningful threshold ch...

journal_title：Journal of shoulder and elbow surgery

authors： Ogura K,Yakoub MA,Christ AB,Fujiwara T,Nikolic Z,Boland PJ,Athanasian EA,Healey JH

更新日期：2021-01-20 00:00:00

abstract：BACKGROUND:The purpose of the study was to identify genetic variants associated with rotator cuff disease by performing a genome-wide association study (GWAS) for shoulder impingement utilizing the UK Biobank (UKB) cohort, and then combining the GWAS data with a prior GWAS for rotator cuff tears. The loci identified by...

journal_title：Journal of shoulder and elbow surgery

authors： Kim SK,Nguyen C,Jones KB,Tashjian RZ

更新日期：2021-01-19 00:00:00

abstract：INTRODUCTION:Cutibacterium acnes is one of the major pathogens responsible for infection after shoulder surgery. Surgical dissection of the dermis may expose C. acnes from sebum-producing hair follicles. Due to contact with surgeon's gloves and instruments these are further spread throughout the surgical field. The pur...

journal_title：Journal of shoulder and elbow surgery

authors： Moor BK,Léger B,Steffen V,Troillet N,Emonet S,Gallusser N

更新日期：2021-01-06 00:00:00

abstract：INTRODUCTION:Postoperative rehabilitation is considered essential and indeed routine practice following rTSA. However, the optimal approach to postoperative rehabilitation is unknown, based on protocols for anatomic TSA, published literature is sparse, as is the quantity and quality of research evidence. OBJECTIVE:To ...

journal_title：Journal of shoulder and elbow surgery

authors： Lee J,Consigliere P,Fawzy E,Mariani L,Witney-Lagen C,Natera L,Buch B,Atoun E,Sforza G,Amar E,Levy O

更新日期：2021-01-05 00:00:00

abstract：BACKGROUND:There are various modifications of the Bankart repair, and postoperative changes to the glenoid morphology after the repair are reported. Among the various procedures performed, a decrease in the lateral glenoid diameter might be related to the surgery that involves removal of the articular cartilage and rep...

journal_title：Journal of shoulder and elbow surgery

authors： Inoue K,Suenaga N,Oizumi N,Yamaguchi H,Miyoshi N,Taniguchi N,Morita S,Kurata S,Tanaka Y

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Previous studies have reported that glenohumeral internal rotation deficit (GIRD) may increase the risk of throwing shoulder injuries. The purpose of this study was to analyze the conditions of throwing shoulder in professional baseball pitchers with GIRD by comparing with those in pitchers without GIRD. ME...

journal_title：Journal of shoulder and elbow surgery

authors： Yamaura K,Mifune Y,Inui A,Nishimoto H,Kurosawa T,Mukohara S,Yoshikawa T,Hoshino Y,Niikura T,Kokubu T,Kuroda R

更新日期：2020-12-05 00:00:00

abstract：BACKGROUND:Preoperative planning software is widely available for most anatomic total shoulder arthroplasty (ATSA) systems. It can be most useful in determining implant selection and placement with advanced glenoid wear. The purpose of this study was to quantify inter- and intrasurgeon variability in preoperative plann...

journal_title：Journal of shoulder and elbow surgery

authors： Parsons M,Greene A,Polakovic S,Rohrs E,Byram I,Cheung E,Jones R,Papandrea R,Youderian A,Wright T,Flurin PH,Zuckerman J

更新日期：2020-12-01 00:00:00

abstract：HYPOTHESIS:The proximal radius is asymmetrical, is mostly articular, and rotates through a large arc of motion. Because of these anatomic factors, there is limited space for hardware. This is magnified in the setting of complex fractures. The portion of the radial head where a radial head plate can be placed without co...

journal_title：Journal of shoulder and elbow surgery

authors： Hoekzema N,Gray R,Orbay J,Rubio F,Vernon L,Imada A,Mercer D

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND:There is an increasing trend toward the use of reverse total shoulder arthroplasty (RTSA) over stemmed hemiarthroplasty (HA) for the management of proximal humeral fractures. There are limited data available comparing the revision rates for RTSA and HA in the setting of a fracture. The aim of this study was ...

journal_title：Journal of shoulder and elbow surgery

authors： Critchley O,McLean A,Page R,Taylor F,Graves S,Lorimer M,Peng Y,Hatton A,Bain G

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND:The eccentric glenosphere (EG) has been proposed as a way to prevent scapular notching in reverse shoulder arthroplasty (RSA). The purpose of this study was to investigate whether the use of an EG decreases scapular notching compared to matched standard concentric glenosphere (CG) controls. METHODS:A retros...

journal_title：Journal of shoulder and elbow surgery

authors： Collotte P,Erickson J,Vieira TD,Domos P,Walch G

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND:Decreased acromiohumeral distance (AHD) is commonly detected in patients with massive rotator cuff tears (mRCT). Most studies evaluating fixed humeral elevation have used pre- or postoperative standardized radiography and not stress radiography. This study aimed to evaluate the predictive role of preoperativ...

journal_title：Journal of shoulder and elbow surgery

authors： Jeon YD,Yoon JY,Jeong HJ,Nam GW,Heo K,Kim JU,Oh JH

更新日期：2020-11-30 00:00:00

abstract：BACKGROUND:Because nerve injury of muscles around the shoulder can be easily disguised by "trick movements" of the trunk, shoulder dysfunction following brachial plexus injury is difficult to quantify with conventional clinical tools. Thus, to evaluate brachial plexus injury and quantify its biomechanical consequences,...

journal_title：Journal of shoulder and elbow surgery

authors： Nazarahari M,Chan KM,Rouhani H

更新日期：2020-11-24 00:00:00

abstract：BACKGROUND:Despite an increasing prevalence of patients sustaining pathologic fractures of neoplastic origin, few studies have investigated 30-day postoperative complication profiles following surgical treatment of pathologic humerus fractures. The purposes of this study were to use a large nationally representative da...

journal_title：Journal of shoulder and elbow surgery

authors： Amen TB,Varady NH,Birir A,Hayden BL,Chen AF

更新日期：2020-11-18 00:00:00

abstract：BACKGROUND:Several radiologic parameters representing scapular morphology have been proposed as risk factors for degenerative posterosuperior rotator cuff tear (PSRCT). The causes of PSRCT are multifactorial; many reported risk factors are compound entities. However, no determination, made after adjustment with previou...

journal_title：Journal of shoulder and elbow surgery

authors： Park HB,Gwark JY,Kwack BH,Na JB

更新日期：2020-11-13 00:00:00

abstract：BACKGROUND:Fractures of the anteromedial facet of the coronoid in posteromedial rotatory instability of the elbow are classified into 3 subtypes based on their location. The purpose of this study was to analyze the fracture morphology of anteromedial facet fractures in their 3 subtypes (anteromedial rim, anteromedial r...

journal_title：Journal of shoulder and elbow surgery

authors： Lee HD,Jung YJ,Oh JK,Moon JG

更新日期：2020-11-03 00:00:00

abstract：BACKGROUND:Restoration of native glenohumeral joint line is important for a successful outcome after reverse shoulder arthroplasty (RSA). The aims of this study were to quantify the restoration of glenoid joint line after structural bone grafting and RSA, and to evaluate graft incorporation, correction of glenoid versi...

journal_title：Journal of shoulder and elbow surgery

authors： Italia KR,Green N,Maharaj J,Launay M,Gupta A

更新日期：2020-11-02 00:00:00

abstract：BACKGROUND:The purpose was to analyze the influence of deltoid lengthening due to different implant designs and anatomic variations of the acromion and scapular spine (SS) in the parasagittal plane on strain patterns after reverse shoulder arthroplasty (RSA). METHODS:Ten cadaveric shoulders with strain rosettes placed...

journal_title：Journal of shoulder and elbow surgery

authors： Shah SS,Gentile J,Chen X,Kontaxis A,Dines DM,Warren RF,Taylor SA,Jahandar A,Gulotta LV

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND:Interscalene brachial plexus blocks are a common modality used to provide adjunctive pain relief with shoulder replacement surgery. In 2018, the Federal Drug Administration approved the use of liposomal bupivacaine (LB) for such nerve blocks. We sought to evaluate whether this formulation of bupivacaine woul...

journal_title：Journal of shoulder and elbow surgery

authors： Hattrup SJ,Chung AS,Rosenfeld DM,Misra L,Koyyalamudi V,Ritz ML,Tokish JM

更新日期：2020-10-09 00:00:00

abstract：BACKGROUND:Acromioclavicular joint separations continue to be a challenge for surgeons, and modern arthroscopically assisted techniques are becoming increasingly widespread. The aim of this study is to evaluate if the use of a biological support in association with a nonresorbable subcoracoid fixation can improve long-...

journal_title：Journal of shoulder and elbow surgery

authors： Motta P,Marra F,Maderni A,Vasario G,Sisto R,Jawahar M,Mariotti U

更新日期：2020-10-01 00:00:00

abstract：INTRODUCTION:Anatomic total shoulder arthroplasty (TSA) is a proven treatment for glenohumeral joint osteoarthritis, with superior results compared with hemiarthroplasty. However, glenoid component loosening remains a problem and is one of the most common causes of failure in TSA. Multiple component designs have been d...

journal_title：Journal of shoulder and elbow surgery

authors： Dillon MT,Chan PH,Prentice HA,Burfeind WE,Yian EH,Singh A,Paxton EW,Navarro RA

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:A large engaging Hill-Sachs lesion (HSL) with subcritical glenoid bone loss (GBL) is approached through either increasing the glenoid arc by the Latarjet procedure or converting the HSL to an extra-articular defect by arthroscopic Bankart repair with remplissage (BRR). Until now, there has been no evidence-b...

journal_title：Journal of shoulder and elbow surgery

authors： Haroun HK,Sobhy MH,Abdelrahman AA

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:The critical shoulder angle (CSA) has been shown to be correlated with shoulder disease states. The biomechanical hypothesis to explain this correlation is that the CSA changes the shear and compressive forces on the shoulder. The objective of this study is to test this hypothesis by use of a validated compu...

journal_title：Journal of shoulder and elbow surgery

authors： Villatte G,van der Kruk E,Bhuta AI,Zumstein MA,Moor BK,Emery RJH,Bull AMJ,Reilly P

更新日期：2020-10-01 00:00:00

abstract：:The COVID-19 pandemic has redefined global health care. With almost 13 million confirmed cases worldwide, medical professionals have been forced to modify their practice to take care of an expanded, critically ill population. Institutions have been challenged to implement innovative ways to maximize the utility and th...

journal_title：Journal of shoulder and elbow surgery

authors： Congiusta DV,Otero K,Ippolito J,Thomson J,Beebe KS

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:The Latarjet procedure is an effective procedure for the treatment of anterior glenohumeral joint instability; however, the complications are concerning. The purpose of this study was to review a single institution's experience with the Latarjet procedure for recurrent anterior glenohumeral instability speci...

journal_title：Journal of shoulder and elbow surgery

authors： Hendy BA,Padegimas EM,Kane L,Harper T,Abboud JA,Lazarus MD,Romeo AA,Namdari S

更新日期：2020-09-30 00:00:00

abstract：BACKGROUND:Primary shoulder arthroplasties significantly improve shoulder function and have acceptable prosthesis survival for various indications. Currently, no validated shoulder questionnaire exists that can anticipate the early failure of primary shoulder arthroplasties. This study hypothesized that the Oxford Shou...

journal_title：Journal of shoulder and elbow surgery

authors： Gupta V,Kejriwal R,Frampton C

更新日期：2020-09-17 00:00:00

abstract：BACKGROUND:Although the rate of periprosthetic joint infection following shoulder arthroplasty is low, it is a morbid and costly complication. Airborne particulates have long been recognized as a potential source of wound contamination, and operating room-mounted and smaller localized laminar airflow devices have been ...

journal_title：Journal of shoulder and elbow surgery

authors： Morris BJ,Kiser CJ,Laughlin MS,Sheth MM,Dunn WR,Elkousy HA,Edwards TB

更新日期：2020-09-16 00:00:00

abstract：BACKGROUND:There is currently disagreement among experts in the field of shoulder surgery when attempting to define the term "pseudoparalysis." Multiple surgical techniques to address this condition have been investigated; however, many studies have recruited heterogeneous patient populations and have used varying defi...

journal_title：Journal of shoulder and elbow surgery

authors： Fahey CJ,Delaney RA

更新日期：2020-09-09 00:00:00

abstract：BACKGROUND:A thickened joint capsule is believed to be one of the most specific manifestations of and the primary restraint against range of motion (ROM) in frozen shoulders. The purpose of this study was to evaluate the relationship among ROMs under general anesthesia before surgery and the effects of each joint capsu...

journal_title：Journal of shoulder and elbow surgery

authors： Hagiwara Y,Kanazawa K,Ando A,Sekiguchi T,Koide M,Yabe Y,Suzuki K,Itoi E

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to propose the modified trochleocapitellar index (mTCI), assess its reliability, and evaluate its correlation with post-traumatic elbow stiffness in type C2-3 distal humeral fractures among adults. METHODS:From January 2013 to June 2017, a total of 141 patients with type C2-3 d...

journal_title：Journal of shoulder and elbow surgery

authors： Hua K,Ji S,Li T,Chen C,Zha Y,Gong M,Sun W,Lu S,Jiang X

更新日期：2020-09-01 00:00:00

abstract：HYPOTHESIS AND BACKGROUND:Complex glenoid bone loss and deformity present a challenge for the shoulder arthroplasty surgeon. Eccentric reaming, bone grafting, augmented glenoid components, and salvage hemiarthroplasty are common strategies for managing these patients. The glenoid vault reconstruction system (VRS; Zimme...

journal_title：Journal of shoulder and elbow surgery

authors： Bodendorfer BM,Loughran GJ,Looney AM,Velott AT,Stein JA,Lutton DM,Wiesel BB,Murthi AM

更新日期：2020-08-24 00:00:00

abstract：BACKGROUND:Complications after anatomic (aTSA) and reverse (rTSA) total shoulder arthroplasty can be devastating to a patient's quality of life and require revisions that are costly to both the patient and the health care system. The purpose of this study is to determine the types, incidence, and timing of complication...

journal_title：Journal of shoulder and elbow surgery

authors： Parada SA,Flurin PH,Wright TW,Zuckerman JD,Elwell JA,Roche CP,Friedman RJ

更新日期：2020-08-04 00:00:00

abstract：BACKGROUND:Obtaining postoperative laboratory studies after primary reverse shoulder arthroplasty (RSA) is a common practice. However, justification of this practice remains unclear. This study assesses the utility of routine postoperative laboratory studies in RSA. METHODS:The electronic medical records of 369 patien...

journal_title：Journal of shoulder and elbow surgery

authors： Paynter JW,Raley JA,Kyrkos JG,Paré DW,Houston H,Crosby LA,Parada SA

更新日期：2020-08-01 00:00:00

abstract：:We report a case of a pyrocarbon humeral head resurfacing implant fracture, occurring 6 years after its implantation, without any obvious trauma or dislocation. Initial radiographs showed a proud and oversized pyrocarbon resurfacing implant. On clinical examination, the patient had a painful and pseudoparalyzed should...

journal_title：Journal of shoulder and elbow surgery

authors： Pangaud C,Gonzalez JF,Galvin JW,Gauci MO,Boileau P

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Previous meta-analyses comparing the surgical and nonsurgical treatment of midshaft clavicle fractures have demonstrated extensive heterogeneity, that is, treatment effect variation, in different pooled outcomes. We aimed to investigate the amount of heterogeneity seen in pooled treatment effects and to expl...

journal_title：Journal of shoulder and elbow surgery

authors： Reito A,Launonen A,Paloneva J

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Although massive rotator cuff tears occasionally lead to severe impairment of shoulder function, the criteria for losing the ability to elevate the arm are unclear. This study aimed to analyze the features of both tear size and 3-dimensional (3D) shoulder kinematics that correspond to the loss of the ability...

journal_title：Journal of shoulder and elbow surgery

authors： Sahara W,Yamazaki T,Inui T,Konda S

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:The global spread of the 2019 novel coronavirus (COVID-19) has profoundly affected the way we conduct our health care practices. The goal of this paper is to report the outcomes of 11 patients who underwent humeral fracture surgery in the first few weeks of the COVID-19 outbreak in Spain. METHODS:This was a...

journal_title：Journal of shoulder and elbow surgery

authors： Garcia-Portabella M,Nuñez JH,Batalla L,Plomer M,Lakhani K,Massons J

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Reverse total shoulder arthroplasty (rTSA) is an effective treatment for patients with advanced rotator cuff arthropathy. During implantation of the glenoid baseplate, screws are inserted through the glenoid face into the scapular body to achieve adequate fixation. Placement of peripheral baseplate screws in...

journal_title：Journal of shoulder and elbow surgery

authors： Vance DD,O'Donnell JA,Baldwin EL 3rd,Cheah JW,Pereira G,Klifto C,Lassiter TE,Anakwenze OA

更新日期：2020-07-21 00:00:00