A cycle record from a washer-disinfector usually ends with a line such as “A0 3000 — PASS”. It is the single most important number on the printout, and it is also one of the most misunderstood. It is not a temperature, not a time, and not a measure of how clean the instruments are. It […]
Washer-Disinfector A0 Value: What the Number Means Read More »
A lower first molar arrives with the crown broken off at the gingival margin. There is nothing for a forceps beak to hold, the roots are divergent, and the patient has already had one failed attempt elsewhere. This is the case the Coupland elevator was built for — and the reason almost every oral surgery
Coupland Elevators: Chisel Sizes 1, 2 and 3 Explained Read More »
Ask three dentists what a #23 is and you will get the same answer in a second. Ask them what a #88R does that a #53R does not, and the room goes quiet. The numbering system on American pattern extraction forceps is one of those conventions that everyone half-knows and almost nobody was formally taught
American Pattern Extraction Forceps: Numbering Explained Read More »
A clogged barrel in the middle of a class II restoration is one of those small failures that costs three minutes and a whole mix. The amalgam sets in the chamber, the plunger jams, and the assistant is triturating a fresh capsule while the isolation slowly degrades. Nine times out of ten the instrument is
Amalgam Carriers and Condensers: Restorative Kit Guide Read More »
What does a parotidectomy tray actually need that a general soft-tissue set does not? Fewer instruments than most people expect — but finer ones, and a handful that cannot be substituted. The operation is defined by a single structure: the facial nerve, running through the gland in a plane that is often only a few
Parotidectomy Instrument Set: Facial Nerve Dissection Guide Read More »
Picture the middle of a classic submucous resection. The mucoperichondrial flaps are elevated on both sides, a long Killian speculum is holding them apart, and the deviated quadrangular cartilage sits exposed at the bottom of a tunnel perhaps 8–10 mm wide. The surgeon wants a strip of that cartilage out in one piece, cleanly, without
Ballenger Swivel Knife: Septal Cartilage Resection 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…
