TruNatomy hangi alaşımdan yapılmıştır?

TruNatomy®, Heat-Treated NiTi ve other ısıl işlemi ile üretilmektedir.

TruNatomy sisteminde kaç eğe vardır?

TruNatomy® sisteminde 6 eğe bulunmaktadır: Orifice Modifier, Glider, Small, Prime, Medium, Large.

TruNatomy hangi hareket tipini kullanır?

TruNatomy®, sürekli rotasyon kullanır.

TruNatomy hangi vakalar için en uygundur?

TruNatomy® şu durumlar için uygundur: dentin preservation, conservative access, minimally invasive.

TruNatomy için önerilen hız ve tork ayarları nelerdir?

Önerilen ayarlar: eğe sekansı boyunca 500 RPM ve 1.5 Ncm (her eğeye özgü değerler için resmi DFU'ya başvurunuz).

TruNatomy®

Dentsply Sirona

Devamlı Rotasyon

TruNatomy®

Slim 0.8mm MFD with off-centered parallelogram cross-section preserves peri-cervical dentin while maintaining shaping efficiency

AlaşımHeat-Treated NiTiEğe6DoğrulanmaŞub 2026

Teknik Özellikler

Terim tanımları için simgelere dokunun

Uç	Koniklik	Hız rpm	Tork Ncm
0.20	8%	500	1.5
0.17	2%v	500	1.5
0.20	4%v (regressive)	500	1.5
0.26	4%v (regressive)	500	1.5
0.36	3%v (regressive)	500	1.5
0.46	2%v (regressive)	500	1.5

Klinik İpuçları

All files operate at same settings: 500 RPM and 1.5 Ncm - no need to change between files (per IFU)

0.8mm MFD (vs up to 1.2mm for most variable-tapered files) preserves peri-cervical structural dentin (per product page)

9.5mm handle (shortest on market) plus pre-curving capability enables molar access with contra-angle micro heads (per product page)

Regressive taper on shaping files — all shaping files have same coronal diameter, differ only at apical third (per Scientific Manual)

Conservative Endodontic Cavity (CEC) is recommended — prepare access sufficient to reveal all root canal orifices (per 2025 IFU). Note: GuttaCore tip card recommends confirming straight-line access for obturation.

Proprietary post-machining heat treatment — files reach martensitic phase at body temperature for enhanced flexibility (per Scientific Manual)

Off-centered cross-section on shaping files reduces stress during cutting and increases debris removal space (per Scientific Manual)

Files may appear slightly curved from manufacturing — this is normal, not a defect; do not need to straighten before use (per IFU)

For shaping extremely curved canals, use file for single canal only to reduce breakage risk (per IFU)

TruNatomy Prime showed improved cyclic fatigue resistance vs ProTaper Next X2 — Dentsply brochure reports 3.5x improvement (bench data); Peters et al. 2020 (PMID 32389382) supports directional claim in vitro

Uyarılar

Single use only — do not resterilize or reuse (per IFU)
Contains nickel-titanium — allergic or toxic reactions may occur in sensitive patients (per IFU)
Do not fully immerse in NaOCl — only working part in max 5% concentration (per 2025 IFU)
Do not use in canals with abrupt apical curvature — use pre-curved hand files instead (per IFU)
Inspect for distortion, unwinding, or straightening before and after use — discard if deformation noted
Do not exceed recommended speed (500 RPM) and torque (1.5 Ncm)
Always maintain apical patency during shaping — irrigate, recapitulate with #10 K-file between files
Do not use brushing action with TruNatomy files (per IFU)