Skip to content Skip to navigation menu


Item #: 1C20

Log in to order
Suggested HCPCS Coding: L5981
Restrictions to Coding and/or Coverage may apply

Learn more about our Reimbursement Services


The 1C20 ProSymes is a prosthetic foot designed for the fitting of Symes amputations and, in some cases, for Pirogoff amputations with an effective alignment and application technique.

The adjustment concept permits correction of the foot position during trial fitting and after finishing the prosthesis. It systemises and facilitates the fitting and offers reproducible adjustment possibilities. With its low clearance of only 43 mm (including lamination anchor and footshell), the ProSymes is the ideal solution for Symes amputees, who require a dynamic foot with outstanding reliability and performance. It is ideally suited for walking on various types of surfaces and for recreational sports.

The scope of delivery for the ProSymes includes the lamination anchor, lamination cover, spacer plate, footshell and application video (CD-ROM).


Activity Level K3, K4
Maximum Body Weight 275 lbs (125 kg)
Footshell Color Beige (4), Brown (15)
Side Right (R), Left (L)
Sizes 25 cm - 28 cm
Stiffness 1, 2, 3
Product Weight (w/o footshell) 655 g - 750 g
~ Min. Clearance Height (w/ spacer plate) 52 mm (2")
~ Min. Clearance Height (w/o spacer plate) 43 mm (1 3/4")
25 cm 26 cm 27 cm 28 cm
Up to 220 lbs (up to 100 kg) 1 2 2 2
222 to 275 lbs (101 - 125 kg) 3 3 3


Refine results

1C20 ProSymes - Instructions for Use

Instructions for Use: 647G174 (EN/DE/FR/IT/ES/PT/NL/SV/DA/NO/FI/PL/HU/CS/RO/HR/SL/SK/BG/TR/EL/RU/JA/ZH/KO)

Publish date: Aug 2, 2020

PDF Document (647G174-all_INT_INT-12-2007w.pdf | 2 MB)

LLP Prosthetist Documentation

Reimbursement: (EN)

Publish date: Apr 21, 2021

PDF Document (LLP_Prosthetist_Documentation_040921.pdf | 897 KB)

LLP Physician Documentation Guide

Reimbursement: (EN)

Publish date: Apr 21, 2021

PDF Document (LLP_PhysicianGuide_040921.pdf | 494 KB)

Foot Family Poster

Product Information: (EN)

Publish date: Nov 1, 2018

PDF Document (14485-Foot-Family-Poster-LO.pdf | 346 KB)

1C20 ProSymes Order Form

Order Form: 646A270 (EN)

Publish date: 

ottobock.document.type.application/octet-stream (646A270-GB-01-1406w.pdf | 208 KB)

Foot Size Conversion Table

Product Information: (EN)

Publish date: Dec 1, 2016

PDF Document (Foot-Size-Conversion-Table.pdf | 160 KB)