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What Are the Most Common Surgical Instruments Used in Surgery?

Author : Mizon International | Published On : 19 Aug 2026

 

Although surgical procedures vary significantly between specialties, many operating rooms rely on a core group of commonly used instruments. Understanding these instruments and their purposes can help medical practices, hospitals, surgical centers, students, and healthcare purchasing teams make better decisions when selecting and organizing surgical equipment.

The most common instruments include scissors, forceps, clamps, retractors, scalpels, needle holders, suction instruments, and several other specialized tools. The exact selection depends on the type of surgery, the surgical technique, and the requirements of the medical team.

In this guide, we will look at the most common surgical instruments, explain what they are used for, and discuss what healthcare facilities should consider when selecting them.

1. Surgical Scissors

Surgical scissors are among the most frequently used instruments in surgery. They are designed primarily for cutting tissue, sutures, dressings, and other materials.

Different surgical scissors have different blade configurations, lengths, and designs. Some are intended for general applications, while others are manufactured for more delicate procedures.

Common variations include:

  • Straight scissors

  • Curved scissors

  • Tissue scissors

  • Suture scissors

  • Dissecting scissors

  • Fine surgical scissors

What Are Surgical Scissors Used For?

Depending on their design, surgical scissors may be used to:

  • Cut tissue

  • Cut sutures

  • Trim materials

  • Dissect tissue

  • Cut dressings or other surgical materials

When choosing scissors, healthcare facilities should consider blade alignment, cutting performance, hinge movement, handle design, and the intended application.

2. Surgical Forceps

Forceps are another fundamental category of surgical instruments. They are designed to grasp, hold, manipulate, or stabilize tissue and other materials.

Forceps come in many different designs. Some have smooth tips, while others have teeth or textured surfaces to provide a different type of grip.

Common examples include:

  • Tissue forceps

  • Dressing forceps

  • Adson forceps

  • Thumb forceps

  • Toothed forceps

  • Fine-tip forceps

What Are Forceps Used For?

Forceps may be used for:

  • Holding tissue

  • Manipulating structures

  • Handling dressings

  • Supporting suturing

  • Grasping surgical materials

The correct forceps should be selected according to the procedure and the material or tissue being handled.

3. Hemostatic Clamps

Hemostatic clamps, commonly called hemostats, are used to clamp vessels or other structures during surgery.

They are particularly useful when temporary control is required during a procedure.

Common types include:

  • Mosquito clamps

  • Kelly clamps

  • Crile clamps

  • Rochester clamps

What Are Hemostatic Clamps Used For?

Their applications can include:

  • Clamping vessels

  • Controlling structures

  • Holding tissue

  • Supporting procedures requiring temporary occlusion

A properly functioning clamp should open and close smoothly and maintain reliable locking performance.

4. Needle Holders

Needle holders are essential instruments for suturing.

They are designed to securely hold a surgical needle and allow the surgeon to manipulate it during wound closure and other procedures.

A typical needle holder includes jaws and a locking handle mechanism.

What Are Needle Holders Used For?

Needle holders are primarily used for:

  • Holding surgical needles

  • Guiding needles during suturing

  • Supporting controlled needle manipulation

When choosing a needle holder, consider its jaw design, size, locking mechanism, grip, and overall construction.

5. Surgical Retractors

Retractors are used to hold tissue away from the surgical area, helping provide appropriate access and visibility.

They are available in different shapes and sizes depending on the procedure and anatomical area.

Retractors can generally be divided into:

  • Handheld retractors

  • Self-retaining retractors

A handheld retractor requires a member of the surgical team to hold it in position, while a self-retaining design uses a mechanism to remain in place.

What Are Retractors Used For?

Retractors may be used to:

  • Hold tissue aside

  • Improve visibility

  • Maintain access to a surgical area

  • Support exposure during procedures

The correct retractor depends on the surgical procedure and the area being accessed.

6. Scalpels and Surgical Blades

Scalpels are among the best-known surgical instruments. They are designed for making precise incisions.

A scalpel system may consist of a reusable handle with a compatible blade, or it may be supplied as a complete disposable instrument.

What Are Scalpels Used For?

Scalpels are primarily used for:

  • Making surgical incisions

  • Cutting tissue

  • Supporting precise surgical techniques

Different blade designs may be selected for different applications. Healthcare professionals should use and handle sharp instruments according to appropriate facility procedures.

7. Surgical Suction Instruments

Suction instruments help remove fluids from the surgical field.

Maintaining appropriate visibility during a procedure can be important for the surgical team, and suction instruments can assist with removing fluids that interfere with the working area.

Common designs include:

  • Yankauer-style suction instruments

  • Frazier-style suction instruments

  • Surgical suction cannulas

What Are Suction Instruments Used For?

They may be used to remove:

  • Blood

  • Irrigation fluids

  • Other fluids encountered during procedures

The appropriate suction instrument depends on the surgical specialty, procedure, and required level of control.

8. Surgical Probes

Probes are used for exploration, examination, or guidance in certain procedures.

They can be manufactured in different lengths, shapes, and configurations.

What Are Surgical Probes Used For?

Depending on the design, a probe may be used to:

  • Explore an area

  • Identify an opening or pathway

  • Support examination

  • Guide another instrument

The specific probe should always be selected according to its intended clinical application.

9. Dilators

Dilators are designed to gradually enlarge or maintain an opening.

They are available in different sizes and configurations for specific medical applications.

What Are Dilators Used For?

Depending on their design, dilators may be used to:

  • Gradually enlarge an opening

  • Maintain an opening

  • Support access during certain procedures

The appropriate size and configuration should be selected based on the procedure and clinical requirements.

10. Towel Clamps

Towel clamps are used to secure surgical drapes and towels during procedures.

They help maintain the organization of the surgical field and keep appropriate materials in position.

What Are Towel Clamps Used For?

Their primary purpose is to secure:

  • Surgical towels

  • Drapes

  • Other appropriate materials used around the surgical field

Different designs are available, so facilities should select them according to their surgical requirements.

11. Tissue Graspers

Tissue graspers are designed to hold and manipulate tissue during surgical procedures.

Different graspers have different jaw designs depending on the intended application. Some are designed for general tissue handling, while others are made for specific procedures.

What Are Tissue Graspers Used For?

They can assist with:

  • Holding tissue

  • Manipulating structures

  • Supporting surgical access

  • Maintaining control during procedures

The appropriate grasper should be selected based on the procedure and the type of tissue or structure involved.

12. Dissecting Instruments

Dissecting instruments are used to separate or manipulate tissue during surgery.

Scissors and certain forceps can perform dissecting functions, while specialized dissecting instruments may be designed for particular procedures.

What Are Dissecting Instruments Used For?

They can be used to:

  • Separate tissue

  • Manipulate anatomical structures

  • Support surgical exposure

  • Assist with controlled tissue dissection

The exact instrument depends on the surgical specialty and procedure.

13. Surgical Elevators

Elevators are specialized instruments designed to assist with lifting or separating tissue or other structures.

Different surgical specialties use different elevator designs.

What Are Surgical Elevators Used For?

Depending on the instrument, elevators can assist with:

  • Tissue elevation

  • Separation

  • Surgical access

  • Specialized procedures

Because their designs can vary considerably, selecting the correct elevator for the intended application is important.

14. Rongeurs and Bone Instruments

Some operating rooms require specialized instruments for orthopedic and other procedures involving bone.

Examples include:

  • Rongeurs

  • Bone cutters

  • Osteotomes

  • Bone levers

  • Elevators

What Are Bone Instruments Used For?

These instruments are designed for specialized applications involving bone or hard tissue.

They should be selected according to the surgical specialty and specific procedure rather than included automatically in every general surgical set.

15. Specialized Surgical Instruments

Not every surgical procedure can be performed using general-purpose instruments. Specialty procedures often require specialized designs.

For example, facilities that perform eye procedures may require precision instruments specifically intended for ophthalmic applications. A healthcare facility can review an ophthalmic instruments collection when assessing options for these specialized procedures.

Similarly, dental surgery requires instruments designed for dental and oral applications, while orthopedic surgery may require specialized instruments designed for bone-related procedures.

The important principle is to select instruments according to the actual needs of the procedure.

How to Choose Common Surgical Instruments

Knowing which instruments are commonly used is only part of the selection process. Healthcare facilities should also evaluate quality and suitability.

Consider the Intended Use

Start by identifying the procedure and the function the instrument needs to perform.

Ask:

  • What procedure will it be used for?

  • What type of tissue or material will it handle?

  • What size is required?

  • Is a specialized design necessary?

Evaluate Material Quality

Surgical instruments are commonly manufactured from stainless steel because of its strength and resistance to corrosion.

However, material alone does not determine overall quality. Manufacturing precision, finishing, design, and maintenance also matter.

Check Instrument Precision

Moving parts should function smoothly, and working ends should align appropriately.

For example:

  • Scissors should open and close smoothly.

  • Forceps should align correctly.

  • Clamps should lock and release appropriately.

  • Needle holders should securely grip the intended needle.

Consider Ergonomics

Instrument design should support appropriate handling and control.

Consider:

  • Weight

  • Balance

  • Grip

  • Handle configuration

  • Working-end design

  • Ease of movement

The ideal characteristics will vary according to the instrument and procedure.

Why Surgical Instrument Quality Matters

Surgical instruments are precision tools, and manufacturing quality can affect their performance and durability.

Poorly manufactured instruments may have problems such as:

  • Rough surfaces

  • Misaligned tips

  • Stiff hinges

  • Weak locking mechanisms

  • Damaged working ends

  • Corrosion

  • Inconsistent performance

A high-quality instrument should be manufactured consistently and designed for its intended application.

Healthcare facilities can explore a broader surgical instruments collection when comparing different instrument categories and configurations.

Maintaining Common Surgical Instruments

Proper maintenance is essential for reusable surgical instruments.

Facilities should follow manufacturer instructions and applicable facility procedures for cleaning, sterilization, inspection, handling, and storage.

Regular inspection can identify issues such as:

  • Corrosion

  • Damaged tips

  • Misalignment

  • Loose components

  • Stiff hinges

  • Faulty locking mechanisms

  • Surface deterioration

Instruments that no longer function as intended should be evaluated and replaced when appropriate.

How to Organize Surgical Instruments

A well-organized instrument inventory can make surgical preparation more efficient.

Healthcare facilities can organize instruments according to their function or the procedures they support.

Common groups include:

  • Cutting instruments

  • Grasping instruments

  • Clamping instruments

  • Retractors

  • Suturing instruments

  • Probes

  • Suction instruments

  • Specialty instruments

Facilities should periodically review their inventory to identify missing, damaged, or unnecessary instruments.

Common Mistakes When Selecting Surgical Instruments

Several mistakes can make instrument purchasing less effective.

Choosing Only by Price

The lowest-priced product may not provide the best long-term value. Consider quality, durability, suitability, and maintenance requirements together.

Ignoring Specifications

Product names do not always provide enough information. Check dimensions, material, configuration, and intended application when appropriate.

Buying Too Many Similar Instruments

A large inventory is not necessarily an efficient inventory. Focus on the procedures and instruments actually required.

Ignoring User Feedback

Surgeons and other healthcare professionals who regularly use instruments can provide useful feedback about design, size, handling, and performance.

Neglecting Maintenance

Even high-quality instruments can deteriorate when improperly handled, cleaned, sterilized, or stored.

Building a Practical Surgical Instrument Set

A practical instrument set should reflect the procedures performed by the facility.

Begin by listing frequently performed procedures and identifying the instruments required for each one.

Then evaluate:

  • Current quantities

  • Instrument condition

  • Frequency of use

  • Replacement requirements

  • Specialized needs

  • Instruments that are frequently missing

This approach can help medical facilities maintain an inventory that is useful without unnecessary duplication.

Final Checklist

Before purchasing a commonly used surgical instrument, consider:

  • Is it appropriate for the intended procedure?

  • Does the size match the application?

  • Is the material suitable?

  • Are the working components properly aligned?

  • Does the instrument operate smoothly?

  • Is the surface finish consistent?

  • Is it appropriate for the facility's reprocessing procedures?

  • Is the design practical to handle?

  • Does the supplier provide clear specifications?

  • Does the instrument provide appropriate long-term value?

Conclusion

The most common surgical instruments include scissors, forceps, clamps, needle holders, retractors, scalpels, suction instruments, probes, dilators, and various specialty instruments. Each has a specific function, and the appropriate choice depends on the procedure, surgical specialty, and requirements of the healthcare professional using it.

Understanding what each instrument does is an important first step when building or upgrading a surgical instrument inventory. However, healthcare facilities should also evaluate material quality, manufacturing precision, ergonomics, durability, size, maintenance requirements, and supplier reliability.

Specialized procedures may require instruments that are significantly different from general surgical tools. For this reason, instrument selection should always be based on actual clinical requirements rather than simply choosing the most commonly available products.

Finally, proper maintenance is just as important as initial selection. Appropriate cleaning, sterilization, inspection, handling, and storage can help preserve reusable instruments and support reliable performance.

By combining careful selection with organized inventory management and proper maintenance, hospitals, clinics, and surgical centers can maintain a practical collection of instruments suited to the procedures they perform.