Distribution of Subchondral Bone Puncture Strength in the Talus and Tibial Plafond. (Record no. 3046)

MARC details
000 -LEADER
fixed length control field 03112nam a22005657a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 180122s20182018 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1938-6400
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code 10.1177/1938640017700975 [doi]
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 28347196
245 ## - TITLE STATEMENT
Title Distribution of Subchondral Bone Puncture Strength in the Talus and Tibial Plafond.
251 ## - Source
Source Foot & Ankle Specialist. 11(1):44-48, 2018 Feb.
252 ## - Abbreviated Source
Abbreviated source Foot ankle spec.. 11(1):44-48, 2018 Feb.
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Year 2018
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2018
266 ## - Date added to catalog
Date added to catalog 2018-01-22
520 ## - SUMMARY, ETC.
Abstract LEVELS OF EVIDENCE: Controlled laboratory study.
520 ## - SUMMARY, ETC.
Abstract We investigated talus and tibial plafond subchondral bone puncture strength based on surface location. Puncture tests of the subchondral bone were performed in 9 equal zones on the articular surface of 12 cadaver specimens aged 49.1 years (range, 36-56 years). Compressive load was applied through a microfracture awl at 2 mm/min. Puncture strength was defined as the first load drop in load-deflection curves. In the talus, zone 1 (215 +/- 91 N) and zone 2, the anterior medial and anterior middle zones, had significantly greater puncture strength than zones 7, 8, and 9, the posterior medial, middle, and lateral zones (104 +/- 43 N, 115 +/- 43 N, and 102 +/- 35 N, respectively; P < .001). In the tibial plafond, zone 3, the anterior-lateral zone, and zone 7, the posterior medial zone, had significantly greater strength than zone 8, the posterior middle zone (202 +/- 72 N, 206 +/- 121 N, and 112 +/- 65 N, respectively; P < .001) These results suggest that the subchondral bone is significantly weaker to penetrative force in the posterior region than in the anterior region of the talar dome and of the tibial plafond. These findings may have implications for microfracture awl design and for understanding the complex anatomy and physiology of the ankle joint.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Bone Density
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Cartilage, Articular/ah [Anatomy & Histology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Talus/ah [Anatomy & Histology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Tibia/ah [Anatomy & Histology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Adult
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ankle Joint/ah [Anatomy & Histology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ankle Joint/ph [Physiology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Biomechanical Phenomena
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cadaver
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cartilage, Articular/ph [Physiology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Dissection
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Epiphyses/ah [Anatomy & Histology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Epiphyses/ph [Physiology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Female
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Male
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Middle Aged
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Punctures
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Talus/ph [Physiology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Tibia/ph [Physiology]=253 \\
-- Foot & ankle specialist
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Union Memorial Hospital
656 ## - INDEX TERM--OCCUPATION
Department Orthopaedic Surgery
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Miller, Stuart D
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Parks, Brent G
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Tsai, Michael A
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Ulrich, Slif D
790 ## - Authors
All authors Miller SD, Parks BG, Tsai MA, Ulrich SD
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="https://dx.doi.org/10.1177/1938640017700975">https://dx.doi.org/10.1177/1938640017700975</a>
Public note https://dx.doi.org/10.1177/1938640017700975
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 01/22/2018   28347196 28347196 01/22/2018 01/22/2018 Journal Article

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