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The 8 3/16″ Cottle Rasp Straight for Downcut, 24 TTH is a specialized nasal surgical instrument designed for controlled bone rasping, shaping, and smoothing during rhinoplasty, septorhinoplasty, and reconstructive nasal procedures. Its straight configuration provides a direct working profile, while the downcut design supports controlled downward rasping when refining the nasal bone. With a 24-tooth working surface, the instrument is suited to gradual and consistent bone contouring rather than aggressive removal.
Cottle rasps are widely used in nasal surgery where precise modification of the bony nasal framework is required. During rhinoplasty, controlled rasping may be performed to smooth irregularities, refine contours, or adjust the nasal dorsum according to the surgeon’s operative plan. The straight design of this Cottle rasp provides a predictable working orientation and can be useful when a direct approach to the surgical site is preferred.
The 24 TTH specification identifies the tooth configuration of the rasping surface. A toothed working area provides controlled contact with bone during the rasping process and allows the surgeon to progressively refine the desired area. The downcut orientation is designed for a downward working action, giving the surgeon an instrument specifically configured for this direction of bone refinement.
At 8 3/16 inches in length, the Cottle Rasp provides useful reach while maintaining a practical hand position for controlled manipulation. Its length can help keep the surgeon’s hand clear of the immediate operative field while allowing the working end to be positioned accurately. The straight profile further supports direct instrument placement during nasal bone contouring.
The instrument is suitable for rhinoplasty, septorhinoplasty, nasal reconstruction, and selected facial plastic surgery applications involving controlled nasal bone refinement. It may be included in specialized rhinoplasty instrument sets, nasal surgery trays, and broader ENT or facial plastic surgery collections. Its dedicated design makes it particularly useful where gradual smoothing and contour modification of nasal bone are required.
For professional surgical use, the instrument is generally manufactured from high-quality surgical stainless steel. This material provides a combination of strength, durability, corrosion resistance, and suitability for routine instrument processing when properly maintained. A durable construction helps the rasp withstand repeated handling and reprocessing when supplied as a reusable surgical instrument.
Following a surgical procedure, the 8 3/16″ Cottle Rasp should be cleaned and processed according to the manufacturer’s instructions and the healthcare facility’s validated reprocessing protocol. Biological material should be removed from the working surface through appropriate cleaning procedures before sterilization. The instrument should be thoroughly rinsed, dried, inspected for wear or damage, packaged appropriately, and sterilized using a validated method compatible with the device.
The 8 3/16″ Cottle Rasp Straight for Downcut, 24 TTH combines a straight working profile, 24-tooth rasping surface, downcut configuration, and extended surgical length. These features make it a practical choice for surgeons and medical facilities requiring a dedicated instrument for controlled nasal bone shaping and refinement.
Key Features
- 8 3/16-inch overall length
- Cottle-style nasal bone rasp
- Straight working profile
- Downcut configuration for controlled downward rasping
- 24 TTH toothed working surface
- Designed for nasal bone shaping and smoothing
- Suitable for rhinoplasty and septorhinoplasty
- Useful for nasal reconstruction and facial plastic surgery
- Supports controlled bone contour refinement
- Surgical-grade stainless-steel construction
- Durable design for professional surgical use
- Suitable for reusable instrument processing when applicable
Product Specifications
| Specification | Details |
|---|---|
| Product Name | 8 3/16″ Cottle Rasp Straight for Downcut, 24 TTH |
| Instrument Type | Nasal Bone Rasp |
| Design | Straight |
| Working Direction | Downcut |
| Tooth Configuration | 24 TTH |
| Length | 8 3/16 Inches |
| Primary Application | Nasal Bone Shaping and Refinement |
| Surgical Specialty | Rhinoplasty, ENT, Facial Plastic Surgery |
| Material | Surgical-Grade Stainless Steel |
| Reusable | Yes, when supplied as a reusable instrument |
| Sterilization | According to validated reprocessing protocol |
| Intended Use | Professional Surgical Procedures |
FAQs
What is an 8 3/16″ Cottle Rasp used for?
The Cottle Rasp is designed for controlled rasping, smoothing, shaping, and refinement of nasal bone during rhinoplasty, septorhinoplasty, nasal reconstruction, and related procedures.
What does 24 TTH mean on a Cottle Rasp?
The 24 TTH specification identifies the tooth configuration of the rasping surface. The toothed working area provides controlled contact with bone during surgical refinement.
What is a downcut nasal rasp?
A downcut nasal rasp is designed with its working surface oriented for a downward rasping action. It allows the surgeon to refine nasal bone in a controlled direction according to the surgical technique.
Why is this Cottle Rasp straight?
The straight profile provides a direct working orientation and can help the surgeon position the rasp accurately when performing controlled nasal bone contouring.
Is this Cottle Rasp suitable for rhinoplasty?
Yes. It is designed for nasal bone refinement and can be used as part of a rhinoplasty or septorhinoplasty instrument set where controlled bone shaping is required.
What material is the Cottle Rasp made from?
The instrument is generally manufactured from surgical-grade stainless steel, selected for strength, durability, and corrosion resistance when properly cleaned and maintained.
How should the Cottle Rasp be sterilized?
When supplied as a reusable instrument, it should be cleaned, inspected, dried, packaged, and sterilized according to the manufacturer’s instructions and the healthcare facility’s validated reprocessing procedures
