# K962706: EZ-Fix Cannulated Screw System

- Pathway: 510(k) (Traditional)
- Applicant: Biodynamic Technologies, Inc.
- Decided: Nov 13, 1996 after 124 days
- Product code: HWC (Screw, Fixation, Bone)
- Device class: 2
- Regulation: 21 CFR 888.3040
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
182 later devices descend from it; 1 cites it directly.
1 of 183 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Alphatec Large Cannulated Screw System: named in the summary without a submission number
- (no number) Richards Universal and 8.0 mm Cannulated Screw: named in the summary without a submission number
- (no number) Ace Screw: named in the summary without a submission number
- (no number) Howmedica Asnis 2 Guided Screw System: named in the summary without a submission number

## Most influential descendants
- K021233: Aap Cannulated Screws (2002), 181 descendants of its own
- K080101: Aap Cannulated Screw and Darco Headed Screw (2008), 180 descendants of its own
- K100359: Darco Headed Cannulated Screw (2010), 145 descendants of its own
- K143039: CrossRoads Screw System (2015), 79 descendants of its own
- K162825: CAPTIVATE™ Compression Screws (2017), 74 descendants of its own

## Indications for use
The EZ-Fix™ Cannulated Screws are indicated for single use to stabilize intracapsular, certain cervical and subcapital fractures of the femur; fractures of the distal femur and proximal tibia; pelvis and acetabular fractures and certain fractures of the shoulder and elbow.

Source page: https://510kreport.com/device/K962706
Methodology: https://510kreport.com/methodology