MBT Surgical Instruments’ Koerte & Israel Multi-Prong Bone Retractors Set offers robust, frame-handle retractors with broad-blade, multi-prong tips for superior bone exposure in orthopedic, trauma, and spinal procedures. Each instrument features a long ring-handle shaft for secure two-handed control and a precision-forged stainless-steel blade with 4 to 8 blunt or sharp prongs. With blade widths from 39×40 mm up to 70×70 mm, this collection ensures comprehensive access to deep bony cavities and cortical surfaces.

Product Specifications:
Material: Surgical-grade stainless steel
Handle: Closed ring-handle frame for two-handed stability
Blade Tips: Multi-prong (4, 5, 6, 8 prongs) in blunt or sharp styles
Sterilization: Fully autoclavable
Application: Bone edge retraction, periosteal lifting, deep-field exposure

Overall Lengths:
• Koerte frame: 240 mm
• Israel frame: 255 mm

Why Surgeons Choose These Retractors:
• Frame-handle design offers excellent leverage and control
• Multi-prong blades for secure grip on bone without slippage
• Blunt or sharp tip styles to suit tissue sensitivity
• Wide range of blade widths for varied anatomical sites
• Fully autoclavable for operating-room compliance

Product Variants:
Koerte Frame Retractors (240 mm):

• 03-5190 Koerte frame with 8-prong blunt blade, 26×40 mm

• 03-5191 Koerte frame with 8-prong sharp blade, 26.5×40 mm

Israel Frame Retractors (255 mm):

• 03-5192 4-prong blunt, 39×40 mm

• 03-5193 5-prong blunt, 47×51 mm

• 03-5194 6-prong blunt, 53×62 mm

• 03-5195 6-prong blunt, 70×70 mm

Key Features:
✅ Ring-handle frame for two-handed stability
✅ Multi-prong blades (4–8 prongs) for firm bone engagement
✅ Blunt and sharp tip options for tailored tissue interaction
✅ Broad blade sizes for deep and wide exposures
✅ Surgical-grade stainless steel, fully autoclavable