Hu-Friedy 9A Allen Periosteal Elevators

The 9A Allen periosteal elevator is a modified, general-purpose periosteal designed for reflecting and retracting the mucoperiosteum following gingival incisions. Based on the familiar Molt-style working concept, the Allen modification incorporates changes to blade shape and angulation to improve access and functionality during routine periodontal, oral surgical, and implant-adjacent procedures.

In addition to controlled flap elevation, the 9A Allen includes a practical design feature to support soft-tissue management during closure.

Key Features

• Double-ended design for versatile mucoperiosteal elevation and retraction
• Modified Allen-style working ends to improve access and approach angle
• Larger, rounded working end designed for general flap elevation and tissue retraction
• Central hole in the larger working end to assist with suturing and tissue manipulation
• Opposing working end with a more defined profile for controlled entry and precise periosteal separation
• Precision-finished edges to support smooth tissue reflection with minimal disruption
• Balanced rigidity for steady leverage and reliable tactile feedback

Clinical Advantages

• Well suited for routine flap reflection in both anterior and posterior regions
• Suturing hole provides added utility during flap stabilization and closure
• Improved access compared to standard Molt-style periosteals in confined areas
• Predictable handling across varying tissue conditions
• Durable surgical stainless steel construction for corrosion resistance and repeated sterilization
• Integrates easily into mixed surgical trays alongside Molt and PA-style periosteals

Clinical Takeaway

The 9A Allen periosteal offers a practical refinement of the Molt-style design, combining predictable flap elevation with an integrated suturing aid to support efficient soft-tissue management in everyday periodontal, oral surgical, and implant workflows.