# K101165: Pro-Toe VO Hammertow Implant System

- Pathway: 510(k) (Traditional)
- Applicant: Wrightmedicaltechnologyinc
- Decided: Jul 23, 2010 after 88 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
Longest line of descent: 2 generations back to K960385 (1996). 3 ancestors in all.
80 later devices descend from it; 14 cite it directly.
0 of 84 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K022599: Newdeal K Wire, New Deal, S.A. (2002) Summary page 1.

## Most influential descendants
- K120645: Pro-Toe (TM) VO Hamertoe Implant System-Line Sddition (2012), 61 descendants of its own
- K133636: Extremity Medical Hammertoe Device (2014), 31 descendants of its own
- K111536: Metasurg Digifuse Implant (2011), 30 descendants of its own
- K132895: WMT Implantable K-Wire (2013), 27 descendants of its own
- K122959: Hammer Toe Implant (2012), 22 descendants of its own

## Indications for use
The PRO-TOE TM VO Hammertoe Implant system is indicated for the fixation of osteotomies and reconstruction of the lesser toes following correction procedures for hammertoe, claw toe and mallet toe.

Source page: https://510kreport.com/device/K101165
Methodology: https://510kreport.com/methodology