Materials Used in Shoulder Arthroscopy

Shoulder arthroscopy involves the use of various surgical instruments and implants to diagnose and treat shoulder joint problems. Below is a list of the essential materials commonly used during the procedure:


1. Arthroscopic Visualization Equipment

  • Arthroscope: A small camera used to visualize the inside of the shoulder joint.

  • Light source and fiber optic cables: Provide illumination for clear visibility.

  • Monitor and video system: Displays the live images from the arthroscope.

  • Fluid irrigation system (pump): Expands and cleans the joint with sterile fluid.


2. Arthroscopic Surgical Instruments

  • Trocars and cannulas: Allow the insertion of instruments into the joint.

  • Shaver (resector): Removes soft tissue and cartilage debris.

  • RF probe or ablation device: Used for coagulation, tissue cutting, and contouring.

  • Punches, scissors, and probes: For manipulating and evaluating tissues.


3. Implants and Fixation Devices

  • Suture anchors: Used to reattach the labrum, tendons, or ligaments to the bone. These can be:

    • Metal or titanium

    • PEEK (polyether ether ketone)

    • Bioabsorbable (biodegradable) materials

  • Knotless anchors: Enable fixation without the need for tying surgical knots.

  • Suture materials: Typically made of high-strength polyester or UHMWPE.

  • Button systems: Commonly used for biceps tenodesis.


4. Additional Equipment

  • Lateral positioners or beach chair positioning devices: Used to position the patient during surgery.

  • Arm holders or limb positioning devices: Stabilize the arm during the procedure.

  • Suture passing devices (lasso loop, suture passer, bird beak, etc.): For passing sutures through tendons or soft tissues.

  • Curettes and burrs: Used for bone trimming and smoothing.


These materials vary depending on the specific shoulder arthroscopy procedures being performed, such as rotator cuff repair, labral repair, biceps tenodesis, or subacromial decompression.

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