The Ligature Instrument is a reusable orthodontic hand instrument manufactured from stainless steel, measuring 230mm in length, designed for the precise placement, tightening, and tucking of wire ligatures onto orthodontic brackets during fixed appliance treatment. Certified to CE, ISO 13485, and FDA standards, this instrument is used by orthodontists and dental clinicians in orthodontic practices, dental hospitals, and specialist orthodontic departments.
Dual-End Working Tips for Wire Ligature Placement and Tuck-In
The Ligature Instrument features a working configuration that addresses both stages of stainless steel wire ligature management: the placement end engages the pigtail of the twisted wire ligature and directs it into position around the bracket wings, while the tuck-in end folds the free twisted wire tail flat and tucks it under the archwire to prevent mucosal irritation. This dual-function design reduces the need to switch instruments during ligature placement, improving chairside efficiency across full-arch ligation procedures.
Wire Ligature Tying and Archwire Engagement in Fixed Orthodontic Treatment
The Ligature Instrument is used at each archwire placement and change appointment to secure stainless steel wire ligatures onto conventional pre-adjusted edgewise brackets. Wire ligatures provide stronger archwire engagement than elastic o-ties and are preferred in clinical situations where controlled, consistent force delivery and torque expression are required. This instrument is a standard component of orthodontic archwire change trays across orthodontic practices, dental schools, and hospital orthodontic departments worldwide.
230mm Stainless Steel Construction for Posterior Access and Clinical Precision
At 230mm in length, the Ligature Instrument provides sufficient reach to access posterior brackets in both upper and lower arches without requiring the clinician’s hand to obstruct the operative field. The instrument is manufactured from stainless steel, which provides corrosion resistance, dimensional stability, and surface hardness appropriate for repeated clinical use. Stainless steel construction ensures the working tips retain their functional geometry across the full instrument lifecycle in high-turnover orthodontic clinical environments.
Autoclave Sterilization Compatibility for Reusable Orthodontic Instruments
The Ligature Instrument is a reusable instrument fully compatible with standard autoclave and steam sterilization protocols used in licensed dental and orthodontic facilities. Each instrument withstands repeated thermal sterilization cycles without deformation of the working tips or degradation of the handle surface. Facilities should follow their own validated sterilization cycle parameters and reprocessing guidelines for Class I reusable dental instruments.
CE Mark, ISO 13485, and FDA Certification for Orthodontic Instrument Procurement
The Ligature Instrument is classified as a Class I medical device manufactured under CE Mark, ISO 13485, and FDA compliant quality standards. ISO 13485 certification confirms Peak Surgicals operates a documented quality management system covering design control, material traceability, and production consistency for dental and orthodontic instruments. CE Mark confirms conformity with European medical device regulations, and FDA compliance supports procurement for US-based orthodontic practices, dental schools, and hospital orthodontic departments requiring verified regulatory documentation.
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