Upper Premolars & Molars
Upper Premolars and Molars:
Upper Premolars:- Location: Found in the upper jaw, between the canines and molars.
- Number: Typically 2 per quadrant (total of 8 in the upper arch).
- Function:
- Primarily designed for tearing and crushing food.
- Have a broader occlusal surface compared to canines.
- Anatomy:
- Two cusps (bicuspid) on the upper premolars.
- A central fissure and various grooves for effective food breakdown.
- Location: Located at the back of the upper jaw, following the premolars.
- Number: Typically 3 per quadrant (total of 12 in the upper arch), with the third molars being commonly referred to as wisdom teeth.
- Function:
- Primarily used for grinding and chewing food due to their large surface area.
- Anatomy:
- Generally have three or more cusps (tricuspid or more) with a complex occlusal surface.
- Features include multiple grooves, pits, and fissures to enhance grinding efficiency.
- Common Issues:
- Caries (cavities) are prevalent in both premolars and molars due to their grooves and pits.
- Periodontal disease can affect the health of supporting tissues.
- Treatment:
- Restorative procedures (fillings, crowns) are common for decay.
- Endodontic treatment may be necessary if the pulp becomes infected, especially in molars.
- Both premolars and molars are essential landmarks in dental radiographs for diagnosis and treatment planning.
Uro tangential forceps, atraumatic, no.1
Uro Tangential Forceps, Atraumatic, No. 1
- Material Type: Surgical-grade stainless steel for durability and resistance to corrosion
- Length: Standard length (e.g., 23 cm) for optimal control during procedures
- Tip Design: Atraumatic tips designed to minimize tissue damage while providing a secure grip
- Texture: Smooth, polished finish for easy cleaning and maintenance
- Handle Design: Ergonomically designed handles for comfort and enhanced grip during use
- Weight: Lightweight construction for ease of handling in delicate surgical situations
- Locking Mechanism: Features a ratchet lock for secure grip and stability during procedures
- Color Options: Typically a neutral stainless steel finish; some variations may offer color-coded handles for identification
- Care Instructions: Autoclavable and designed for repeated sterilization; suitable for use in sterile environments