The word comes from the French ronger — to gnaw. Six centuries of instrument design later the name still describes the action exactly: a rongeur does not slice bone, it bites it away in fragments. Which is precisely why bone rongeur cleaning is the hardest reprocessing job in the tray. Every bite packs bone slurry, […]
How to Clean Bone Rongeurs: Jaw Maintenance & Sterilization Read More »
In 1892, an Italian obstetrician named Leonardo Gigli was trying to solve a problem in obstructed labour: how to divide the pubic bone safely and from the inside out. Working in Breslau with the instrument maker H. Härtel, he twisted several flexible wires into a single cutting cord and called it the Drahtsäge — the
Gigli Saw: Wire Saw for Bone Surgery & Craniotomy Guide Read More »
Why does a neurosurgeon reach for a Frazier tip and not a Yankauer? Because in a 15 mm-deep operative corridor next to the dura, a bulky suction tip is not clearing the field — it is blocking the view and threatening the structure you are trying to protect. The Frazier suction tube exists for exactly the
Frazier Suction Tube: Neurosurgery & ENT Suction Guide Read More »
A cardiac tray is not one set. It is three overlapping columns of instruments — the ones that open the chest, the ones that work on the heart and great vessels, and the ones that close. Understanding a cardiothoracic instrument set means understanding which tool belongs to which phase, because the atraumatic vascular instruments used
Cardiovascular Surgery Instruments: Complete Cardiac Tray Guide Read More »
A displaced mid-shaft femur fracture arrives in theatre and the plan is a reamed, statically locked nail. The implant matters, but so does the instrument column behind it — the entry reamer, the ball-tipped guidewire, the flexible reamer heads that step up half a millimetre at a time, and the jig that has to land
Intramedullary Nailing Instruments: Femoral & Tibial Guide Read More »
The patient is prone on a Wilson frame, a degenerative grade-1 spondylolisthesis at L4–L5 confirmed on the lateral fluoro shot. The surgeon has just finished the midline exposure and is reaching for the first instrument that matters: a pedicle awl. From this point until the rods are locked, every step depends on a tray that
Spinal Fusion Instrument Set: Posterior Lumbar Fusion Guide Read More »
Expert guides, procurement advice, and clinical insights from Fizza Surgical
Is flash sterilization still allowed? It is the question every new theatre manager asks, and the honest answer is: the word is gone, the practice is not, and…
A scrub nurse setting up for a laparotomy pours warm saline into a deep steel bowl on a ring stand beside the back table. Twenty minutes later the…
A primary total knee arthroplasty usually goes through somewhere between five and ten trays, depending on the implant system and how the hospital packs it. It surprises procurement…
A night nurse wheels a patient to the bathroom, one hand on the patient's elbow and the other on the drip stand. The stand carries two litre bags…
InstrumentTypical lengthMain job in a routine appointment Heavy-duty toenail nipper (concave or straight jaw)14–16 cmReducing thickened, dystrophic or fungal nails Fine-point nail nipper11–13 cmCorners, sulci, small and brittle…
A cow with a retained magnet problem, a ewe flock due for a mineral bolus, a calf that will not suck. Three different jobs, one family of tools:…
Many of the staining complaints that reach an instrument maker are not steel problems at all. They are water problems. A tray comes back from a hospital with…
A three-centimetre ventral midline incision on a six-month-old bitch. Linea alba opened, and the uterine horns are nowhere in view. This is the moment the spay hook earns…
InstrumentMain jobTypical form Teat cannula (milk tube)Drain milk past an obstruction or injured canalBlunt, round-tipped tube, 50–80 mm, side ports Teat dilatorGradually open a narrowed streak canalTapered probe…
The CBCT shows 6 mm of bone under the planned first-molar site. The sinus floor is flat, the membrane looks thin but healthy, and the patient does not…
Every other pathogen your sterile services department handles has a membrane, a nucleic acid, or a protein coat that steam at 134 °C will wreck. A prion has…
A porcelain-fused-to-metal crown on a vital second premolar, cemented eight years ago with zinc phosphate, needs to come off intact because the patient wants it re-used as a…
