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General Surgical Instruments with Names and Uses

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General Surgical Instruments with Names and Uses

General Surgical Instruments with Names and Uses

Surgery is the most technical branch of medicine. Behind every successful surgeon, there is a set of instruments painstakingly made. They are not metal instruments; they are human hands fleshed out in steel, made with care for the most delicate of medical procedures. Whether it is an appendectomy, literally life and death, or a neurosurgery, where care is needed, proper use of operating instruments is the difference between success and complications.

1. Cutting and Dissecting Instruments

They are used in incising, cutting tissues, or dissecting anatomical structures.

• Scalpel (Surgical Blade)

General scissors to trim tissue and skin.

May come in varying sizes of blades (e.g., #10, #11, #15).

blade #10: Large cut in skin.

blade #15: Delicate small cuts in soft cases.

blade #11: Stab or puncture wounds (e.g., drainage of an abscess).

•Metzenbaum Scissors

-Thin tips to trim sensitive tissues.

Short handle, long blade.

Used in most of the soft tissue cases, such as resection of the bowel.

•Mayo Scissors (Straight or Curved)

Curved: To trim thick tissue like fascia and muscle.

Straight: To cut suture or material.

Used most frequently in abdominal surgery.

• Tenotomy Scissors

Finely tipped to trim very delicate tissues with precision.

Used in ophthalmic or neurological surgery.

• Iris Scissors

Delicate cutting with pointed tips.

Used most frequently in eye surgery or microsurgery.

• Gigli Saw

Flexible wire saw for bone cutting.

Used in orthopedic or cranial surgery.


2. Grasping and Holding Instruments

Used to hold, catch, or pull tissue without traumatizing it.

• Tissue Forceps (Toothed and Non-Toothed)

Toothed: Used to hold skin or fascia (e.g., Adson forceps).

Non-toothed: Used to hold very thin tissue (e.g., Debakey forceps).

• Allis Tissue Forceps

Traumatizing grip of large tissue.

Holds or pulls organs such as breast tissue or intestine.

• Babcock Forceps

Non-traumatic, fenestrated tips.

Holds tubular organs such as the intestines, fallopian tubes.

• Kocher Forceps (Ochsner)

Toothed, strong grip.

Used in thyroid and abdominal surgery.

• Sponge Forceps (Foerster)

Bulbous tips to hold sponges or gauze.

For use or preparation on sterile swabs.


3. Clamping and Occluding Instruments

A must in controlling bleeding by compressing vessels or tissue.

• Hemostatic Forceps (Hemostats)

To control bleeding.

 Mosquito: Fine and slender, on small vessels.

 Kelly: Intermediate for general purpose.

 Crile: Same but with full-length serrations.

• Rochester-Pean Forceps

Heavy and long for vessels far within.

Used in large abdominal operations.

• Satinsky Clamp

Curved vascular clamp.

Occludes the partial vena cava and large vessels.

• Bulldog Clamp

Spring-loaded vascular clamp.

Permanently seals the blood flow through small vessels.


4. Exposing and Retracting Instruments

Retractors allow visualization of tissue or organ retraction.

• Atenn retractor

Twin-bladed: flat face, sharp edge.

Used superficial wounds and minor trauma.

• Army-Navy Retractor

double-bladed, typically applied to treat orthopaedics and general surgical requirements.

Shows superficial, deep retraction of tissue.

Richardson Retractor

Right-bladed intra-abdominal instrumentation to be used in surgery.

causes deep retraction.

Curved retractor for deep retraction of the abdominal cavity or thoracic cavity.

• Balfour Retractor

Self-retaining side blades.

Used in the case of large abdominal surgery to retract the free hands.

• Gelpi Retractor

Sharp-tipped and self-retaining.

Used in the case of orthopedics and neurosurgery.


5. Suturing and Stapling Instruments

Used in wound or incision closure after surgery.

• Needle Holder (Mayo-Hegar, Crile-Wood)

Used during surgery to sew.

Different sizes and lock options.

• Skin Stapler

Rapid closure of surgical wounds.

Used very commonly in trauma or emergency conditions.

• LigacLips and Appliers

Metal clips are to be used to close vessels or ducts.

Used with the assistance of special equipment such as clip appliers.

• Tissue Adhesives

Not a device, but used to close minor injuries.


6. Suction and Aspiration Devices

Help maintain the field free of blood and fluid.

• Yankauer Suction Tip

Stiff curved suction device.

Used mostly for oropharyngeal suction or general surgery.

• Poole Suction

Used to measure the amount of fluid.

used for abdominal cavity suction.

• Frazier Suction Tip

Fine-tip for ENT and neuro cases.

Thumb hole to regulate suction pressure.


7. Orthopedic and Bone Instruments

Used to cut, manipulate, or hold bones.

• Periosteal Elevator

Raises and separates periosteum from bone.

Used in orthopedic exposure.

• Bone Rongeur

Heavy-duty bone-gnawing instrument.

Standard equipment in orthopedic and neurosurgery units.

• Bone Cutter

Scanner-type instrument to cut through bone.

• Orthopedic Mallet

Used with osteotomes or chisels.

• Bone Holding Forceps

Holds bone fragments in place to be set.

8. Advanced Neurosurgical Instruments

Surgical instruments used for brain and spine procedures.

• Used to remove small bones, typical of spine surgery.

• Frequently used in laminectomies.

• Penfield Dissector

• Neural tissue precision dissector.

• In other tips (1–5) for use.

• Cut or relocate dura mater in cranium operation.


9. ENT Surgical Instruments

Ear, Nose, and Throat instruments in specialist procedures.

• Tilley Nasal Forceps

Removes foreign material or places a nasal pack.

•Hartmann Ear Forceps

For otologic operation or ear debridement.

•Nasal Speculum

Used to open the nostril for examination or operation.

•Laryngeal Mirror

Reflects light to examine the larynx.


10. Laparoscopic Instruments

Used in minimally invasive (keyhole) surgery.

•Trocar and Cannula

Provides ports of entry into the abdomen.

Allows passage of instruments or cameras.

•Veress Needle

Employed to insufflate the abdomen with CO₂.

•Laparoscopic Graspers

Manipulates around tissues or organs.

atraumatic or toothed varieties.

•Laparoscopic Scissors

Employed to dissect tissues under vision.

•Clip Appliers, Needle Holders, Hook Diathermy

Provides coagulation, clipping, or suturing.


11. Cautery and Electrosurgical Equipment

These instruments provide controlled energy or heat for coagulation or cutting tissue.

•Monopolar Cautery

Grounding pad required.

Often used for coagulation or cutting.

Bipolar Cautery (e.g., Bipolar Forceps)

Energy is transferred between the tips.

Less hazardous for neurosurgery and sensitive procedures.

• Harmonic Scalpel

 Cuts and coagulates using ultrasonic vibration.

 Avoids thermal spread.

• LigaSure Device

Vessel seal temporary system.

Transects and cuts vessels up to 7mm.


12. Cleaning and Sterilization Instruments

Sterilization equipment to keep the OR sterile.

• Instrument Tray

Sterilizes instruments in rack, ordered sequence.

• Sterilizer Forceps (Cheatle)

For sterilizing instruments for removal.

• Ultrasonic Cleaner

Uses high-frequency vibrations to clean.

• Autoclave

Sterilized through steam pressure.

Conclusion

Skill in surgical instruments is the thing that makes practice in surgery successful and safe. To surgeons, nurses, operating room technologists, and students, the key to enhanced performance, communication, and result is getting accustomed to the instruments.

It's the initial step to surgical skill—a step of accuracy, patience, and practice—to learn how to know their names and what they do.

Written by: Beauty Teck


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