MARC details
000 -LEADER |
fixed length control field |
04213nam a22005297a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
171110s20182018 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0363-5023 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
29033290 |
245 ## - TITLE STATEMENT |
Title |
Nonvascularized Cartilage Grafts Versus Vascularized Cartilage Flaps: Comparison of Cartilage Quality 6 Months After Transfer and Isolated From Surrounding Bone Ingrowth. |
251 ## - Source |
Source |
Journal of Hand Surgery - American Volume. 43(2):188.e1-188.e8, 2018 02. |
252 ## - Abbreviated Source |
Abbreviated source |
J Hand Surg [Am]. 43(2):188.e1-188.e8, 2018 02. |
252 ## - Abbreviated Source |
Former abbreviated source |
J Hand Surg [Am]. , 2017 Oct 12 |
253 ## - Journal Name |
Journal name |
The Journal of hand surgery |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2018 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2018 |
266 ## - Date added to catalog |
Date added to catalog |
2017-11-10 |
268 ## - Previous citation |
-- |
Journal of Hand Surgery - American Volume. , 2017 Oct 12 |
501 ## - WITH NOTE |
Local holdings |
Available in print through MWHC library: 1999 - 2002, Available online from MWHC library: 1995 - present |
520 ## - SUMMARY, ETC. |
Abstract |
CLINICAL RELEVANCE: In locations in which perfusion from surrounding bone may be limited (ie, proximal scaphoid or proximal lunate reconstruction), articular reconstruction using vascularized osteochondral flaps will yield superior cartilage organization and architecture than nonvascularized osteochondral grafts. The clinical and functional relevance of this finding requires further study. |
520 ## - SUMMARY, ETC. |
Abstract |
CONCLUSIONS: When deprived of subchondral perfusion from underlying bone, osteochondral vascularized flaps in an intrasynovial environment demonstrate superior cartilage quality and survival compared with nonvascularized grafts. |
520 ## - SUMMARY, ETC. |
Abstract |
Copyright (c) 2017 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: Two adjacent osteochondral segments were harvested on the medial femoral trochlea in domestic 6- to 8-month-old pigs. Each segment measured approximately 12 mm x 15 mm x 17 mm. One segment was maintained on the descending geniculate artery vascular pedicle. The adjacent segment was separated from the pedicle to serve as a nonvascularized graft. A thin layer of methylmethacrylate cement was used to line the harvest site defect to prevent vascular ingrowth to the subsequently replaced specimens. The pigs were maintained on a high-calorie feed and returned to ambulation and full weight-bearing on the surgical legs. The animals were sacrificed after 6 months and the specimens were reharvested, sectioned, and examined. The cartilage was graded by 2 pathologists blinded to the origin of specimens as vascularized flaps or nonvascularized grafts. |
520 ## - SUMMARY, ETC. |
Abstract |
PURPOSE: Subchondral perfusion of osteochondral grafts has been shown to be important in preventing long-term cartilage degeneration. In carpal reconstruction, subchondral perfusion from the graft bed is limited. This study's purpose was to compare the histological characteristics of cartilage in osteochondral grafts supported by synovial imbibition alone to cartilage of vascularized osteochondral flaps that have both synovial and vascular pedicle perfusion. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: All specimens were assigned scores utilizing the International Cartilage Repair Society grading system. Scoring for chondrocyte viability, cartilage surface morphology, and cell and matrix appearance was significantly higher in the vascularized osteochondral group than in the graft group. |
546 ## - LANGUAGE NOTE |
Language note |
English |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Cartilage |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Femur |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Surgical Flaps/bs [Blood Supply] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Animals |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cartilage/bs [Blood Supply] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cartilage/tr [Transplantation] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cell Survival |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Chondrocytes/cy [Cytology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Femur/bs [Blood Supply] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Femur/tr [Transplantation] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Microscopy |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Models, Animal |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Swine |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Union Memorial Hospital |
656 ## - INDEX TERM--OCCUPATION |
Department |
Curtis National Hand Center |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Higgins, James P |
790 ## - Authors |
All authors |
Benlidayi ME, Borumandi F, Burger HK, Gaggl AJ, Higgins JP, Polat S, Sencar L, Vasilyeva A |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="https://dx.doi.org/10.1016/j.jhsa.2017.09.014">https://dx.doi.org/10.1016/j.jhsa.2017.09.014</a> |
Public note |
https://dx.doi.org/10.1016/j.jhsa.2017.09.014 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |