Sternberg Cheek Retractor, Double Ended Wire

What a Sternberg cheek retractor is

A solid blade hides whatever it holds. A wire frame does not. The Sternberg holds the lip and cheek with loops of bent wire, so the assistant can see the tissue under it and the light reaches the teeth through the frame.

Google AI Mode, read on 3 November 2026, describes the Sternberg cheek retractor as a hand held dental and surgical instrument that holds back the lips and cheeks. It picks out the long S shaped profile and the two working ends, and says one side acts as the grip while the other retracts. It names orthodontic bonding, incisions in the vestibule, bone grafts and clinical photography. Our photograph shows the wire version of that S.

Gemini gives Sternberg wire retractor and Sternberg lip and cheek retractor as its catalog names, and the bare sternberg retractor finds the same pattern. A buyer who types wire cheek retractor is describing it, and so is an orthodontic cheek retractor search from a clinic that bonds brackets every day and wants metal, not plastic.

Key design features

Bent wire, not a solid blade

In our photograph the retractor is a bent round wire frame. The loops do the holding and the open space between them lets the light and the eye through. Wire weighs less than a solid plate of the same size, and it blocks less of the field.

A loop at each end

One end is a hooked loop and the other a wider double loop. Turn it round and the other end works, so one instrument covers a narrow and a broad hold without changing to another retractor halfway through. The hooked loop catches the corner of the mouth and draws it out to the side. The double loop is wider and spreads its hold along the lip, which suits the front teeth, where a narrow end would pull the lip into a peak.

An S profile

The frame runs in a long S. The middle of the S is the grip, and each curve carries an end away from the hand, so the fingers stay outside the mouth while the loop sits against the cheek. Holding the frame at the middle also balances it: neither end is heavy, so it does not tip when the assistant eases the grip between steps.

Sized for the front and the side

It is made for the lips and the cheeks around the front and the side teeth, where bonding and minor surgery take place. For the back of the mouth, a longer retractor such as our 22 cm cheek retractor reaches further.

Which one to order

The listing carries one size, read on 3 November 2026. It gives no length, and we do not print one until we have measured it. Order one per chair or per tray, and two if both sides of the mouth are held at once, for example while a full arch is bonded in one sitting.

Where it is used

Gemini, read on 3 November 2026, places the Sternberg in dental surgery, oral surgery and orthodontics, on the cheeks, the lips and the corners of the mouth.

What it holds back, and what it must not do

A wire frame holds light tissue. It is not made for a heavy pull at the back of the mouth.

How it compares with the rest of the family

Ten hand held cheek and lip retractors make up this family on our site. The ends are read off each listing’s own photograph, the lengths off the name or the variations, and the prices off the order form, on 3 November 2026.

Materials and finish

Every Sternberg cheek retractor we make is bent from high quality medical grade stainless steel. The steel itself is made to a German specification. We do not publish a grade number.

It is a single length of round stainless wire, bent to shape, with no joint, weld or coating. Because it is wire, it can be bent out of shape if it is dropped or stood on, so store it flat on the tray and keep it apart from heavy instruments in the washer basket.

Caring for it

Rinse it as soon as the case ends. Brush inside each loop and along the bends, where the wire turns back on itself. Dry it, steam sterilize it on the normal instrument cycle, and look at both ends before it goes back on the tray. A loop that has been squeezed or opened out will not sit evenly on the lip, so set it aside rather than bend it back by hand.

Ordering and wholesale

The Sternberg cheek retractor is made by Adas Instruments in our own workshop and sold direct, which is why the price sits where it does against the catalog houses. Order one for a single tray, or in quantity for a hospital list or a distributor line. We do OEM work under your own brand and your own item numbers. Send us a sample and we will hold a run to your pattern rather than ours. Stock items ship from our own workshop. Backorder items take 10 to 12 working days to make. Every instrument carries a three year replacement warranty against manufacturing defects. Production is controlled under an ISO 13485 quality management system.

Frequently asked questions

What is a Sternberg cheek retractor used for?

It holds back the lips and the cheeks during bracket bonding, incisions in the vestibule, small bone grafts at the front of the mouth and clinical photography. The open wire frame lets the light through and leaves the held tissue in view, and the two ends give a narrow and a broad hold in one instrument.

Why is the Sternberg made of wire?

A wire frame is light and open. It holds the lip with loops instead of a solid blade, so it blocks less of the field and less of the light. Gemini, read on 3 November 2026, gives this as the difference from the Cawood-Minnesota, which is a solid flat bar.

Is the Sternberg cheek retractor double ended?

Yes. Ours has a hooked loop at one end and a wider double loop at the other, joined by an S shaped run of wire. The middle of the S is the grip, and either end can be the one that holds the tissue. It costs 9 dollars.

Can it be used for orthodontic bonding?

Yes. Holding the lips and cheeks away from the teeth during bonding is one of the jobs the AI Mode answer names for it. Because it is metal it goes through the steam cycle and is used again, where the plastic retractors made for bonding are thrown away after each patient.

How do I look after a Sternberg cheek retractor?

Rinse it after each case, brush inside the loops and along the bends, dry it and steam sterilize it on the normal cycle. Store it flat, because wire can be bent if it is dropped or crushed under heavier instruments, and set aside one whose loops no longer sit evenly.

Related products and categories

Three more retractors from the same family: the Simplex cheek retractor, the Cawood-Minnesota cheek retractor and the Ward lip and cheek retractor. The rest of the range is under maxillofacial instruments, which sits inside our ENT instruments.