Kirmission Elevator

The Kirmission Periosteal Raspatory is a specialized surgical instrument commonly used in neurosurgical and orthopedic procedures. Its primary function is to separate the periosteum—a dense layer of vascular connective tissue enveloping bones—from its bony attachment. This process is essential for accessing underlying bone structures during surgery.

Key Features:

• Design: The raspatory features a wedge-shaped blade designed to effectively strip the periosteum from bone surfaces. The blade is typically sharp, facilitating precise dissection.
• Handle: It is equipped with a sturdy handle that includes a depression for thumb placement, allowing surgeons to apply optimal pressure and maintain control during procedures.
• Dimensions: The instrument generally measures approximately 6-3/4 inches (17.0 cm) in length, providing a balance between maneuverability and reach.

Applications:

The Kirmission Periosteal Raspatory is utilized in various surgical contexts, including:

• Neurosurgery: To carefully elevate the periosteum and gain access to cranial bones.
• Orthopedic Surgery: For procedures requiring the exposure of bone surfaces, such as fracture repairs or bone grafting.

Its design ensures that soft tissues can be lifted away without causing damage, making it a versatile tool in the surgical field.