ASTM F339-71(1993)e1
(Specification)Specification for Cloverleaf Intramedullary Pins
Specification for Cloverleaf Intramedullary Pins
General Information
Standards Content (Sample)
ASTM F339 71 = 0759510 0519978 O24
AMERICAN SOCIETY FOR TESTING AND MATERIALS
#/b Designation: F 339 - 71 (Reapproved 1993)?
1916 Race St Philadelphia, Pa 19103
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
If not listed in the current combined index, wai appear in the mxi ednion
Standard Specification for
Cloverleaf intrameduiiary Pins?
This standard is issued under the fixed designation F 339; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (6) indicates an editorial change since the last revision or reapproval.
?NOTE-%CtiOn 7 was added editorially May 1993.
3. Material
1. Scope
3.1 Intramedullary pins conforming to this specification
1.1 This specification covers cloverleaf-type intramedul-
shall be fabricated from one of the materials covered by
lary pins intended for internal fixation of fractures of the
Specifications: F 55, F 56, F 67, F 75, F 90, F 138, and F 139.
skeletal system.
1.2 The values stated in inch-pound units are to be
4. Dimensions
regarded as the standard.
4.1 Intramedullary pins conforming to this specification
shall be fabricated in accordance with the dimensions
illustrated in Fig. 1 and tabulated in Table 1.
2. Referenced Documents
4.2 Extractor hooks for use with intramedullary pins
conforming to this specification shall be fabricated in accor-
2.1 ASTM Standards:
dance with the dimensions illustrated in Fig. 2 and Table 1.
F 55 Specification for Stainless Steel Bar and Wire for
4.3 Guide pins for use with intramedullary pins con-
Surgical Implants2
be fabricated in accordance
forming to this specification shall
F 56 Specification for Stainless Steel Sheet and Strip for
with the dimensions illustrated in Fig. 3, and Table 1.
Surgical Implants2
F 67 Specification for Unalloyed Titanium for Surgical
5. Tolerances
Implant Applications2
5.1 Intramedullary pins conforming to this specification,
F 75 Specification for Cast Cobalt-Chromium-Molyb-
as well as the extractor hooks and guide pins to be used with
denum Alloy for Surgical Implant Applications2
them, shall conform to the tolerances indicated for specific
F 86 Practice for Surface Preparation and Marking of
dimensions in Figs. 1, 2, and 3. Where tolerances are not
Metallic Surgical Implants2
indicated for dimensions, the following tolerances shall apply:
F 90 Specification for Wrought Cobalt-Chromium-Tung-
Fractional dimensions
in. (0.40 mm)
sten-Nickel Alloy for Surgical Implant Applications2
Decimal dimensions I0.005 in. (O. 13 mm)
Angles I2?
F 138 Specification for Stainless Steel Bar and Wire for
Metric dimensions f0.5 mm (0.019 in.)
Surgical Implants (Special Quality)2
6. Finish and Identification
F 139 Specification for Stainless Steel Sheet and Strip for
Surgical Implants (Special Quality)2
6.1 Intramedullary pins conforming to this specification
shall be finished in accordance with Practice F 86,
6.2 Intramedullary pins conforming to this specification
I This specification is under the jurisd
...
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