• Angulated shaft architecture simplifies access to difficult posterior maxillary locations.
• Convex working tip effectively condenses cancellous bone without causing trauma to surrounding soft tissue.
• High-grade stainless steel construction ensures high structural resistance to repeated impaction forces.
• Laser-etched depth indicators assist clinicians in tracking surgical depth with high accuracy.
• Knurled ergonomic handle offers maximum stability and tactile control during surgical manipulation.
• Non-corrosive finish supports standard autoclave sterilization routines for long-term clinical reusability.

The GDC Convex Angulated Osteotome (OSTMSP42A) is an essential surgical instrument engineered for bone preparation and elevation in dental implantology. Specifically contoured with a 4.2 mm convex tip, it allows practitioners to execute controlled bone compaction and closed sinus lift procedures in narrow or hard-to-reach maxillary sites. Crafted from premium surgical-grade stainless steel, this instrument resists corrosion, warping, and mechanical stress under mallet impacts. Its angled shaft orientation offers direct line-of-sight and comfortable hand positioning in posterior regions. Depth markings along the working end grant precise control over surgical working distance to safeguard delicate anatomical structures like the Schneiderian membrane.

• Instrument Type: Osteotome
• Tip Design: Convex, Angulated
• Working Diameter: 4.2 mm
• Working Tip Shape: Rounded convex apex
• Material: Surgical-grade Stainless Steel
• Handle Type: Round ergonomic textured handle with depth markings
• Sterilisation: Autoclavable at 134°C
• Clinical Application: Closed sinus lifts, osteotomy site expansion, bone compaction

1 Pack Contains:
• 1 × GDC Osteotome Convex - Angulated (OSTMSP42A)

Prepare the osteotomy site in the maxillary arch according to standard surgical protocols.

Select the OSTMSP42A convex angulated osteotome corresponding to the required 4.2 mm diameter expansion.

Position the angulated tip into the prepared site, using the bend to clear adjacent anatomical structures.

Apply gentle, controlled surgical mallet strikes to condense surrounding bone and elevate the sinus floor safety zone.

Monitor depth using the laser markings on the shaft throughout the condensation process.

Clean, decontaminate, and autoclave the instrument thoroughly immediately following the procedure.

Manufactured by: GDC Fine Dental Instruments, India

Not Applicable