Spratt Ear Curettes: Precision Bone Debridement in Otology
The Spratt Ear Curette from Adas Instruments is a high-performance tool crafted for surgeons who require absolute control when managing bony structures. Also widely known as Mastoid Curettes, these instruments are made from premium German Stainless Steel, ensuring a sharp cutting edge and superior durability for scraping away necrotic bone or sampling tissue during complex ear operations.
Exceptional Engineering & Accuracy
Manufactured from high-grade German stainless steel, each Spratt curette undergoes a rigorous passivation and boil-test process to ensure maximum longevity and rust prevention. The sharp oval cup is meticulously ground to ensure a clean bite into the bone without splintering surrounding tissue. At Adas Instruments, we prioritize 100% technical accuracy, providing a balanced instrument that allows for the high-pressure application needed in mastoid work while maintaining microsurgical finesse.
Surgical Applications
- Mastoidectomy: Critical for removing infected mastoid air cells and smoothing the cavity walls.
- Atticotomy: Used to curette bone in the attic of the middle ear to expose and remove cholesteatomas.
- Orthopedic Microsurgery: Effective for scraping small bone surfaces and removing debris in hand or foot surgery.
Care and Maintenance Section
To preserve the sharpness of the oval cup, these curettes should be cleaned with ultrasonic methods and manually inspected for edge integrity before sterilization. They are fully autoclavable and resistant to repeated processing. Adas Instruments ships USA, Europe & worldwide to support specialized surgical centers with elite-tier instrumentation.
People Also Ask
What is the difference between Spratt and Buck curettes?
Buck curettes are generally used for cerumen removal and have a fenestrated (open) loop, while Spratt curettes have a solid oval cup designed for bone scraping.
What sizes are available for Spratt Ear Curettes?
We offer a full range of sizes, from Fig. 0000 (smallest) to Fig. 5 (largest), to suit various anatomical requirements.
Can these curettes be used in neurosurgery?
Yes, they are frequently utilized in neurosurgical procedures for the delicate removal of bone in cranial access surgeries.
Technical Specifications
| Instrument Type | Spratt Ear / Mastoid Curette |
| Application | Otology, Mastoidectomy, & Orthopedics |
| Cup Shape | Oval / Scoop Pattern |
| Material | German Stainless Steel (Passivated) |
| Overall Length | 16.5 cm (6 1/2″) |
| Handle Type | Hexagonal or Round Weighted Handle |
| Sterilization | Reusable / Fully Autoclavable |
| Finish Options | Satin Finish (Anti-Glare) |
| Quality Standards | ISO 13485, CE Mark Compliant |
| Warranty | 3-Year Technical Warranty |
Clinical Recommendations
For Bone Contouring: This tool works effectively alongside our Beyer Bone Rongeur.
For Impact Force: Use this in conjunction with the Hajek Mallet for specialized bone sets.
Explore Family Products: Browse our full range of Ear Instruments for all micro-surgical needs.




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