[Pedodontic File Systems](https://endo-guide.app/pedodontics)

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Kedo Dental (India)

# Kedo-S Square

Dedicated pediatric systemMixed first-party / secondary record

Official Kedo product pages support the heat-treated controlled-memory marketing language and the up-to-12-teeth claim. Exact A1/P1 sizes, geometry, and taper progression are described more clearly in peer-reviewed studies than on the product pages.

[Kedo S Square product page](https://www.kedofiles.com/product/kedo-s-square-assorted-pack/)[Kedo-S Square CBCT study (PMC)](https://pmc.ncbi.nlm.nih.gov/articles/PMC8764846/)[Kedo-S Square fracture study (PMC)](https://pmc.ncbi.nlm.nih.gov/articles/PMC9507586/)

Alloy

CM-Wire

Heat Treatment

CM-Wire (Controlled Memory)

Length

16mm, 17mm

Taper

Variable (4-8%)

## File List

A1

#38 / VV 6-8%

Anterior teeth (17mm total, 13mm cutting)

P1

#28 / VV 4-8%

Posterior teeth (16mm total, 12mm cutting)

## Protocol

1

### 1\. Canal Assessment

Single-file system for primary teeth. A1 for anterior, P1 for posterior. Evaluate canal size with radiograph.

2

### 2\. Glide Path

Create glide path with #10-15 K-file.

3

### 3\. Single-File Shaping

Shape with a single file: A1 for anterior, P1 for posterior. 250-300 RPM, 2.2 Ncm, brushing motion.

4

### 4\. Irrigation

Clean with NaOCl, final rinse with EDTA.

## Clinical Tips

- •Single-file system - fast procedure
- •A1 for anterior, P1 for posterior teeth
- •Dual cross-section: triangular apical 5mm, teardrop coronal 7mm
- •Up to 12 teeth per file

## Warnings

- ⚠Do not advance beyond the apex

## Clinical Notes

- →Single-file system for both anterior and posterior primary teeth
- →16-17mm total length (12-13mm cutting length)
- →Dual cross-section: triangular (apical 5mm) + tear-drop (coronal 7mm)
- →CM-Wire flexibility
- →Fracture rate: 2% (Lakshmanan 2022, n=100 teeth)

## References

- Mohamed RH et al. BMC Oral Health. 2022
- Lakshmanan L et al. Eur J Dent. 2022

![Uzm. Dt. Levent Yüksel](https://endo-guide.app/images/levent-yuksel.jpg)

Reviewed by

Uzm. Dt. Levent Yüksel

DDS · Endodontist

Endodontist — DDS, Hacettepe University; endodontics specialty training, Ankara University. 10+ years of clinical experience. Independently authored and clinically reviewed.

[About the author](https://endo-guide.app/about)[Editorial policy](https://endo-guide.app/editorial-policy)[Clinical profile](https://drleventyuksel.com/)

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