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 |