MARC details
| 000 -LEADER |
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| fixed length control field |
04223nam a22005057a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
231220s20232023 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
1058-2746 |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
10.1016/j.jse.2023.08.027 [doi] |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
S1058-2746(23)00706-1 [pii] |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
37777043 |
| 245 ## - TITLE STATEMENT |
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| Title |
Biomechanics of Subscapularis V-shaped Tenotomy compared to Standard Tenotomy. |
| 251 ## - Source |
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| Source |
Journal of Shoulder & Elbow Surgery. 2023 Sep 28 |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
J Shoulder Elbow Surg. 2023 Sep 28 |
| 253 ## - Journal Name |
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| Journal name |
Journal of shoulder and elbow surgery |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2023 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2024 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2023 Sep 28 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
aheadofprint |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Medline status |
Publisher |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2023-12-20 |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSION: This study showed that VT and ST demonstrated equivalent stiffness, displacement, and load to failure. VT had the benefit of less creep throughout the first three cycles, although there was no difference from cycle 4 to 3,000. The VT had equivalent biomechanical properties to the ST at time zero, an important first step in our understanding of the technique. The VT technique warrants further clinical study to determine if the technique has clinical benefits over ST following aTSA. Copyright © 2023. Published by Elsevier Inc. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
INTRODUCTION: Subscapularis function is critical after anatomic total shoulder arthroplasty (aTSA). Recently, however, a technique has been described that features a chevron or V-shaped subscapularis tendon cut (VT). This biomechanical study compared repair of the standard tenotomy (ST), made perpendicular to the subscapularis fibers, to repair of the novel VT using cyclic displacement, creep, construct stiffness, and load to failure. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: This biomechanical study used six pairs of fresh frozen paired cadaveric shoulder specimens. One specimen per each pair underwent VT, the other ST. Subscapularis tenotomy was performed 1 cm from the insertion onto the lesser tuberosity. For VT the apex of the V was 3cm from the lesser tuberosity. After tenotomy, each humerus underwent humeral head arthroplasty. Eight figure-of-eight sutures were used to repair the tenotomy (Ethibond Excel; Ethicon, US LLC, Somerville, NJ, USA). Specimens were cyclically loaded from 2N to 100N at 45 degrees abduction at a rate of 1 Hz for 3000 cycles. Cyclic displacement, creep, and stiffness, and load to failure were measured. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: Cyclic displacement did not differ significantly between the ST and VT from 1 to 3,000 cycles. The difference in displacement between the V-shaped and standard tenotomy at 3,000 cycles was 1.57mm (3.66 +/- 1.55 mm vs. 5.1 +/- 2.8 mm p= .31, respectively). At no point was the V-shape tenotomy (VT) above 3mm of average displacement, whereas the standard tenotomy (ST) averaged 3mm of displacement after 3 cycles. Creep was significantly lower for VT in cycles 1 through 3 . For all cycles stiffness was not significantly different in the VT group compared to the ST group. Load to failure was not statistically significant in the VT compared to the standard tenotomy throughout all cycles (253.2 +/- 27.7 N vs. 213.3 +/- 76.04 N; p= .25, respectively). The range of load to failure varied from 100-301 N for standard tenotomy compared to 216-308 N for VT. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
English |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
IN PROCESS -- NOT YET INDEXED |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Indexing |
Automated |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
Curtis National Hand Center |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Union Memorial Hospital |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Orthopaedic Surgery |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Orthopaedic Surgery Residency |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Orthopaedic Surgery Residency D |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Orthopedics |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Haislup, Brett |
| Institution Code |
MUMH |
| Program |
Orthopaedic Surgery Residency |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Lindsey, Sierra |
| Institution Code |
MUMH |
| Program |
Orthopaedic Surgery Residency |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Tarapore, Rae |
| Institution Code |
MUMH |
| Program |
Orthopaedic Surgery Residency |
| Degree |
MD |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Abbasi, Pooyan |
| Institution Code |
CURT |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Murthi, Anand M |
| Institution Code |
MUMH |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Wright, Melissa A |
| Institution Code |
MUMH |
| 790 ## - Authors |
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| All authors |
Haislup BD, Lindsey S, Tarapore R, Abbasi P, Wright MA, Murthi AM |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.1016/j.jse.2023.08.027">https://dx.doi.org/10.1016/j.jse.2023.08.027</a> |
| Public note |
https://dx.doi.org/10.1016/j.jse.2023.08.027 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Journal Article |
| Item type description |
Article |
