<font size="5" color="#FFD700">Applying Rubber Dam</font> <br> <font size="4" color="#FFD700"> </font><font size="4" color="#000000"><b>Preferred method</b></font> <font size="4" color="#FFD700"> </font><font size="4" color="#00FFFF"><b>RD on a winged clamp</b></font> <br> <br> > [!tip] Preparation > The key to successful rubber dam application is to use a simple, efficient technique. Punch the required hole(s) in the rubber dam sheet *before* the patient is in the chair and select a simple, limited range of clamps. - **Preferred method**  **RD on a winged clamp** **Applying Rubber Dam** * Preferred method $\rightarrow$ **RD on a winged clamp** $\rightarrow$ **Place on tooth together** An illustration of a rubber dam application tool and a photograph showing a rubber dam clamp placed on a tooth. - **Place on tooth together** - ==Once the clamp is securely in place, use an instrument to flick the rubber dam off the wings of the clamp. An **excavator** (e.g., a 31L) is the ideal instrument for this task.== - ==Stretch the rubber dam over the frame to complete the isolation.== **Applying Rubber Dam** **ALWAYS** Place a Cotton Roll in Labial / Buccal Sulcus - **ALWAYS** Place a Cotton Roll in Labial / Buccal Sulcus **Applying Rubber Dam** An image showing the open mouth of a bearded person with visible dental work on a lower molar. **Applying Rubber Dam** A close-up view showing the steps of applying a rubber dam. **Applying Rubber Dam** <img alt="Two images showing the application of a rubber dam, with one image showing the mouth area wrapped in a white material with an opening for the mouth, and the other showing a tooth isolated with a green rubber dam sheet and a clamp." /> **Applying Rubber Dam** <img src="Applying Rubber Dam with dental clamp and rubber sheet on isolated tooth in two stages"> </img> ## **Safety Precautions** **Applying Rubber Dam** * **AVOID** $\Rightarrow$ Placing clamp in mouth without RD * If testing a clamp $\Rightarrow$ Use floss on the clamp * **BUT** $\Rightarrow$ Use floss on both sides of the clamp * **AND** $\Rightarrow$ Remove the floss once RD is placed - **AVOID**  Placing clamp in mouth without RD > [!info] > With experience, one can select the correct clamp by visually inspecting the tooth or even a radiograph. The winged clamp technique, where the dam is attached, inherently protects the patient, as the dam will catch the clamp if it breaks or slips. - If testing a clamp  Use floss on the clamp - **BUT**  Use floss on both sides of the clamp > [!warning] Critical Safety Detail > The floss **must be tied through the holes on *both* sides of the clamp**, looping completely around the bow. Clamps typically fracture at the middle of the bow, and if floss is only tied to one side, the untethered half could be swallowed or inhaled. - **AND**  Remove the floss once RD is placed > [!danger] Hazard of Leaving Floss > Leaving the floss ligature in place is hazardous: > - ==It can get caught in a handpiece, dislodging the clamp.== > - ==It can be noisy by getting caught in the suction tip.== > - ==It can act as a wick for saliva, dripping onto the patient or operator.== Close-up image showing dental rubber dam clamp being applied to a molar tooth Series of images showing the step-by-step application of a rubber dam in dental practice Photo showing incorrect method of applying dental clamp without rubber dam, with close-up of clamp tool. # **Rubber Dam Techniques for Endodontics** **Hole Positions** <br> <br> <br> <br> Reid/Callis/Patterson <br> Rubber Dam in <br> Clinical Practice <br> qb A dental rubber dam template being used > [!warning] Avoid Pre-made Stamps > The use of a pre-made **rubber dam stamp is strongly discouraged**. The hole positions on these stamps are often not ideal, placing the working area off-center. The goal is to have the tooth being worked on in the **center of the frame**, not to have the frame centered on the patient's face. ## **Single Tooth Technique** **RD Techniques for Endodontics** a) Single Tooth Isolation b) **Cuff Technique** - a) Single Tooth Isolation - b) **Cuff Technique** ## **a) Single Tooth Isolation** **RD Techniques for Endodontics** **a) Single Tooth Isolation** Four images showing different stages of single tooth isolation for endodontics using rubber dam and clamp. > [!note] > This technique involves isolating only the tooth being treated. It is favored by many for root canal treatment but has significant limitations. > ### Disadvantages: > - ==**Restricted Access:** Severely limits access to the tooth, making it difficult to perform tooth investigation, remove old restorations, or build up interim restorations.== > - ==**Proximal Caries/Cracks:** It is not useful when caries, cracks, or restoration margins extend onto the proximal surfaces.== > - ==**Difficult Restorations:** Makes it very difficult to place a matrix band and build up an interim or final restoration.== ## **b) Cuff Technique** **Hole Positions - Single Tooth Technique** | Anterior Teeth | Posterior Teeth | | :---: | :---: | | **Labial** | **Mesial** | | 1/4 | 1/3 | Diagram illustrating the hole positions for single tooth isolation technique on anterior and posterior teeth, marked by a black dot and an 'x' | Anterior Teeth | Posterior Teeth | | :---: | :---: | | **Labial** | **Mesial** | | 1/4 | 1/3 | ## **Cuff Technique** **RD Techniques for Endodontics** b) **Cuff Technique** Images showing different stages and views of the application of the cuff technique for rubber dam placement in endodontics. > [!note] > This is the preferred technique. It involves clamping a tooth distal to the one being worked on and creating a **RD Techniques for Endodontics** b) **Cuff Technique** Images showing different stages of a dental procedure using the cuff technique, likely for endodontics and posterior restorations. Photos showing RD (Rubber Dam) Techniques applied to dental restorations with arrows indicating specific areas of interest. Rubber dam isolation technique with clamp placement for dental restoration **RD Techniques for Endodontics** b) **Cuff Technique** Radiograph images illustrating the Cuff Technique. **Hole Positions - Cuff Technique** **Anterior Teeth** Labial <img src="crop_1.jpg" alt="Diagram illustrating hole positions for anterior teeth using the cuff technique, with a measurement of 1/4 and an arrow indicating the labial direction, alongside a clinical image of the technique in use with a rubber dam applying the cuff technique and an arrow indicating the labial direction."> Labial > [!tip] Creating a Slot > The key to the cuff technique is to create a slot by punching a series of overlapping holes (think of the **Audi car logo** or **Olympic rings**). This method is superior to cutting a slit with scissors, as it removes a small amount of material and is simpler. For anterior teeth, punch four overlapping holes in a straight line. **Anterior Teeth** Labial Labial **Hole Positions - Cuff Technique** The image contains a mixture of logos and images. The center top image is The top right image is The large image on the left is The middle right image is The bottom right image is four interlocking rings stitched in an embroidery technique the Olympic rings logo the Audi logo (four interlocking rings) the Olympic rings on a flag a beige Audi convertible car **Hole Positions - Cuff Technique** The image below illustrates the hole positions for the cuff technique used for punching holes in a dental dam based on the tooth type. <img src="Hole Positions - Cuff Technique visualization with Anterior and Posterior Teeth" alt="Hole Positions - Cuff Technique visualization with Anterior and Posterior Teeth" width="100%"> | |**Anterior Teeth**|**Posterior Teeth**| |---|---|---| |**Mesial**|¼|⅓| |**Labial**| | | **Anterior Teeth** <img src="Anterior Teeth Cuff Technique Diagram" alt="Anterior Teeth Cuff Technique Diagram" width="50%"> - Hole positions are horizontally aligned. - Position is approximately $\mathbf{1/4}$ along the vertical axis from the top edge, towards the $\mathbf{Labial}$ direction. **Posterior Teeth** <img src="Posterior Teeth Cuff Technique Diagram" alt="Posterior Teeth Cuff Technique Diagram" width="50%"> - Hole positions are vertically aligned. - Position is approximately $\mathbf{1/3}$ along the vertical axis from the top edge, towards the $\mathbf{Mesial}$ direction. | |**Anterior Teeth**|**Posterior Teeth**| |---|---|---| |**Mesial**|¼|⅓| |**Labial**| | | **Anterior Teeth** - Hole positions are horizontally aligned. - Position is approximately **1/4** along the vertical axis from the top edge, towards the **Labial** direction. **Posterior Teeth** - Hole positions are vertically aligned. - Position is approximately **1/3** along the vertical axis from the top edge, towards the **Mesial** direction. Hole position technique for posterior teeth using cuff method # **Rubber Dam for Everything !!!** RD Techniques for Endodontics b) **Cuff Technique** dental procedure images showing cuff technique for endodontics **RD Techniques for Endodontics** b) **Cuff Technique** *Rubber Dam for Everything !!!* close up of various endodontic procedures using a rubber dam with different isolation techniques *Rubber Dam for Everything !!!* # **Hole Positions** **Rubber Dam** **Some Additional** **Tricks & Hints** ## **Equipment** **Record Keeping** | Clamp numbers: | 00 | 2A | 2T | 4 | 9 | 12A | 13A | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wedjets used: | W | | | | | | | | Cuff technique used: | | | | | | | | Shows teeth cuff extended over Vertical line indicates no clamp, held in place by contact point | OraSeal used: | On Li of lowers - | ////////// | On Bu of lowers - | ////////// | (Can reverse for uppers) | | :--- | :--- | :--- | :--- | :--- | :--- | A diagram displaying the teeth numbers on the upper and lower arches with lines and letters indicating different dental procedures <table> <tr> <td><b>Clamp numbers:</b></td> <td>00</td> <td>2A</td> <td>2T</td> <td>4</td> <td>9</td> <td>12A</td> <td>13A</td> </tr> <tr> <td><b>Wedjets used:</b></td> <td>W</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> </tr> <tr> <td><b>Cuff technique used:</b></td> <td colspan="7">Shows teeth cuff extended over<br>Vertical line indicates no clamp, held in place by contact point</td> </tr> <tr> <td><b>OraSeal used:</b></td> <td>On Li of lowers -</td> <td>//////////</td> <td>On Bu of lowers -</td> <td>//////////</td> <td colspan="2">(Can reverse for uppers)</td> </tr> </table> > [!info] Charting and Notes > Use the chart to visually record the isolation method by drawing the clamp used on the anchor tooth and a line to indicate a cuff. In electronic records, write a detailed note (e.g., # **There is NO Excuse !!!** **Rubber Dam Equipment** * **Orashield - Rubber Dam Napkins** A box of ORA-SHIELD Dental Dam Napkins and a close-up of a single napkin with a hole cutout. - **Orashield - Rubber Dam Napkins** # **Rubber Dam Equipment** - **Orashield - Rubber Dam Napkins** Showing two different applications of a rubber dam napkin and a close up of the napkin itself # **Some Other Hints** * **Orthodontic brackets / arch wires** Two images showing placement of a rubber dam and clamp on a tooth with an orthodontic bracket. - **Orthodontic brackets / arch wires** - ==It is usually possible to work around fixed orthodontic archwires. Place the dam over the wires and use a cotton roll in the sulcus. If minor leakage occurs, it can be sealed with **Oraseal**.== - ==**Sealing Gaps:** **Oraseal** is an excellent material for sealing any small gaps where saliva may leak, ensuring complete isolation.== Image showing teeth with a missing tooth gap **Some Other Hints** > **If the RD is not well adapted to the tooth** A close-up image showing a tooth isolated with a rubber dam (RD) and an arrow pointing to an area where the RD is not well adapted around the tooth. - **If the RD is not well adapted to the tooth** - ==If the dam isn't adapting well, gently open the clamp beaks with forceps to allow the rubber dam to slip underneath. When released, the clamp will hold the dam tightly against the tooth.== **Rubber Dam Equipment** * **Clamps** A disposable dental dam clamp and its packaging box are displayed. - **Clamps** - ==**Disposable Plastic Clamps:** Can be used on teeth with porcelain crowns to avoid chipping the margin. However, they are not reliably radiopaque, so meticulous record-keeping is essential.== ## **Other Hints** **Some Other Hints** > **Be sure to isolate the correct tooth!!** <img alt="Dental radiographs and a diagram showing tooth isolation" src="placeholder.png"/> - **Be sure to isolate the correct tooth!!** > [!warning] Case Example > Mistakes can happen, especially with similar-looking teeth like lower incisors. A case was presented where a dentist began root canal treatment on the wrong incisor. The cuff technique helps prevent this by exposing adjacent teeth for reference. - ==**Protect Interim Restorations:** For multi-visit treatments, continue to use the cuff technique by clamping the tooth behind the one being treated. This prevents the clamp from dislodging or damaging the large interim restoration.== - ==**Anterior Cuff Technique Trick:** For upper or lower anteriors, loop the dam between the canine and first premolar, then place the clamp *over the top of the rubber dam* on the premolar. This presses the dam tightly against the palatal or lingual tissue, creating an excellent seal.== ## **Record Keeping** # **Rubber Dam for Everything !!!** | | | |---|---| | **** **ALL** | Restorative Dentistry | Dental procedures with rubber dam isolation. - **** **ALL** Restorative Dentistry ## **Rubber Dam for Everything !!!** <div style="background-color: black; color: white; display: inline-block; padding: 5px;"> <span style="color: green; font-weight: bold;">✓ </span><span style="color: yellow; font-weight: bold; text-decoration: underline;">ALL</span><span style="font-weight: bold; text-decoration: underline;"> Restorative Dentistry – including posts !!</span> </div> <img src="Rubber Dam for Everything - Images showing proper and improper post placement procedure.jpg" alt="Images showing ideal Rubber Dam use for restorative dentistry and step-by-step post placement procedure, with one step marked as incorrect."> Figure 7. Reaming of canal. | Figure 8. Try-in post. | Figure 9. Placement of adhesive into canal. --- | --- | --- Figure 10. Placement of cement into canal. | Figure 11. Post cementation (Incorrect/Not Recommended). | Figure 12. Injecting core material into post. - **✓** **ALL** Restorative Dentistry – including posts > [!success] Supporting Evidence > A study was cited showing a statistically significant higher rate of favorable outcomes for post placement when a rubber dam was used. !! | Figure 7. Reaming of canal. | Figure 8. Try-in post. | Figure 9. Placement of adhesive into canal. | | :--- | :--- | :--- | | Figure 10. Placement of cement into canal. | Figure 11. Post cementation (Incorrect/Not Recommended). | Figure 12. Injecting core material into post. | **Rubber Dam for Everything !!!** <table align="center" style="border-collapse: collapse;"> <tr> <td style="border: 1px solid black; background-color: yellow; color: black; padding: 5px;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAMCAMAAABxVl3RAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAzUExURcAAAP///////5+fnx0dHeDg4O/v7/r6+uXl5fDw8Ozs7KqqqjY2NsDAwOfn5//bU4IAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAvSURBVAiRdY2BAoAgEMJzKjM4/u+5RzX1v+/S0IuQ82/f172lX8y9bWp5283kQf/vFwE34QABAAAAAElFTkSuQmCC" alt="Checkmark"> **ALL**</td> <td style="border: 1px solid black; background-color: #ff69b4; color: black; padding: 5px;">Restorative Dentistry + impressions !!</td> </tr> </table> <div style="float: right; margin-top: -150px;"> <div style="font-size: 8px; text-align: center;">Kidd/Callis/Paterson</div> <div style="font-size: 10px; text-align: center; border: 1px solid black; padding: 5px;"> Rubber Dam in<br> Clinical Practice </div> <div style="font-size: 8px; text-align: center;">qlo</div> </div> - **ALL** Restorative Dentistry + impressions !! > [!info] > While it may seem extreme, it is possible to take impressions (especially with digital CAD/CAM scanners) with the dam in place. At a minimum, the entire preparation can be done under isolation, with the dam removed only for the final impression. **Rubber Dam for Everything !!!** $\checkmark$ **Trauma Management -** **Emergency + Subsequent** Three images showing dental trauma management, from initial injury to rubber dam isolation and stabilization/splinting. - ✓ **Trauma Management -** **Emergency + Subsequent** > [!example] > Invaluable in emergency situations. It helps manage the patient, control the environment, and allows for repositioning teeth, starting endodontic treatment, building up restorations, and placing splints, all in one session. **Rubber Dam for Everything !!!** $\checkmark$ **Orthodontics - e.g. Extrusion** Dental braces and X-rays related to orthodontic extrusion. - ✓ **Orthodontics - e.g. Extrusion** **<font color=green>Rubber Dam for Everything !!!</font>** **<font color=yellow>✓ Surgery - e.g. Hemisection & Mes. root extraction</font>** **<font color=cyan>Pre-op.</font>** **<font color=red>RCF</font>** **<font color=red>15 mths R/C</font>** **<font color=cyan>Post-op.</font>** - ✓ **Surgery - e.g. Hemisection & Mes. root extraction** > [!example] > The dam provides isolation during both the endodontic and surgical phases of a procedure like a hemisection, where a tooth is sectioned and a root is removed. - **Pre-op.** - **RCF** - **15 mths R/C** - **Post-op.** # **Additional Tricks, Hints & Equipment** **There is** **NO** **Excuse !!!** **“Improvisation”** **- in Vietnam 2000** **Rubber** **Glove !!** **“Improvisation”** **- in Vietnam 2000** **Rubber** **Glove !!** > [!quote] The Attitude of the Dentist > The use of rubber dam ultimately comes down to the **attitude of the dentist**. If you want to use it, you will find a way. Seeing procedures like post placement performed without isolation is evidence of poor dentistry. Patients appreciate the benefits, and it makes the operator's work significantly easier. # **Conclusion** ## **Reasons for Using RD** a) Infection control b) **Patient safety** c) **Patient comfort** d) **Moisture control** e) Increased visibility f) **Increased access** g) Increased efficiency h) **“Dento-legal” reasons** i) **Improved treatment outcome** Dental procedures with rubber dam isolation - a) Infection control - b) **Patient safety** - c) **Patient comfort** - d) **Moisture control** - e) Increased visibility - ==Retracts the cheeks, lips, and tongue, offering an unobstructed view.== - f) **Increased access** - g) Increased efficiency - h) **“Dento-legal” reasons** > [!info] Medico-legal Standard of Care > In certain procedures, such as endodontics, the use of rubber dam is considered the standard of care. Failure to use it can be indefensible in a legal situation. - i) **Improved treatment outcome** # **Applying Rubber Dam** *** **It's "Dam" Easy !!** *** In the pursuit of excellence the rubber dam is a tool of the achiever *** <img src='Images showing dental procedures using a rubber dam, with a medal for "Excellence in Dentistry"'> </img> *** **It's > [!abstract] Summary > There are numerous compelling reasons to use rubber dam, centered on infection control, patient safety, and achieving superior clinical results. It is the medico-legal standard of care for endodontics and is a critical tool for anyone who wishes to pursue excellence in their dental practice. "Dam" Easy !!** *** In the pursuit of excellence the rubber dam is a tool of the achiever *** [[L13 Rubber Dams 2.pdf#page=43|L13 Rubber Dams 2, p.43]] [[L13 Rubber Dams 2.pdf#page=1|L13 Rubber Dams 2, p.1]] [[L13 Rubber Dams 2.pdf#page=2|L13 Rubber Dams 2, p.2]] [[L13 Rubber Dams 2.pdf#page=3|L13 Rubber Dams 2, p.3]] [[L13 Rubber Dams 2.pdf#page=4|L13 Rubber Dams 2, p.4]] [[L13 Rubber Dams 2.pdf#page=5|L13 Rubber Dams 2, p.5]] [[L13 Rubber Dams 2.pdf#page=6|L13 Rubber Dams 2, p.6]] [[L13 Rubber Dams 2.pdf#page=7|L13 Rubber Dams 2, p.7]] [[L13 Rubber Dams 2.pdf#page=8|L13 Rubber Dams 2, p.8]] [[L13 Rubber Dams 2.pdf#page=9|L13 Rubber Dams 2, p.9]] [[L13 Rubber Dams 2.pdf#page=10|L13 Rubber Dams 2, p.10]] [[L13 Rubber Dams 2.pdf#page=11|L13 Rubber Dams 2, p.11]] [[L13 Rubber Dams 2.pdf#page=13|L13 Rubber Dams 2, p.13]] [[L13 Rubber Dams 2.pdf#page=14|L13 Rubber Dams 2, p.14]] [[L13 Rubber Dams 2.pdf#page=16|L13 Rubber Dams 2, p.16]] [[L13 Rubber Dams 2.pdf#page=17|L13 Rubber Dams 2, p.17]] [[L13 Rubber Dams 2.pdf#page=18|L13 Rubber Dams 2, p.18]] [[L13 Rubber Dams 2.pdf#page=19|L13 Rubber Dams 2, p.19]] [[L13 Rubber Dams 2.pdf#page=20|L13 Rubber Dams 2, p.20]] [[L13 Rubber Dams 2.pdf#page=25|L13 Rubber Dams 2, p.25]] [[L13 Rubber Dams 2.pdf#page=26|L13 Rubber Dams 2, p.26]] [[L13 Rubber Dams 2.pdf#page=12|L13 Rubber Dams 2, p.12]] [[L13 Rubber Dams 2.pdf#page=15|L13 Rubber Dams 2, p.15]] [[L13 Rubber Dams 2.pdf#page=21|L13 Rubber Dams 2, p.21]] [[L13 Rubber Dams 2.pdf#page=22|L13 Rubber Dams 2, p.22]] [[L13 Rubber Dams 2.pdf#page=23|L13 Rubber Dams 2, p.23]] [[L13 Rubber Dams 2.pdf#page=24|L13 Rubber Dams 2, p.24]] [[L13 Rubber Dams 2.pdf#page=36|L13 Rubber Dams 2, p.36]] [[L13 Rubber Dams 2.pdf#page=37|L13 Rubber Dams 2, p.37]] [[L13 Rubber Dams 2.pdf#page=38|L13 Rubber Dams 2, p.38]] [[L13 Rubber Dams 2.pdf#page=39|L13 Rubber Dams 2, p.39]] [[L13 Rubber Dams 2.pdf#page=40|L13 Rubber Dams 2, p.40]] [[L13 Rubber Dams 2.pdf#page=41|L13 Rubber Dams 2, p.41]] [[L13 Rubber Dams 2.pdf#page=27|L13 Rubber Dams 2, p.27]] [[L13 Rubber Dams 2.pdf#page=29|L13 Rubber Dams 2, p.29]] [[L13 Rubber Dams 2.pdf#page=30|L13 Rubber Dams 2, p.30]] [[L13 Rubber Dams 2.pdf#page=34|L13 Rubber Dams 2, p.34]] [[L13 Rubber Dams 2.pdf#page=31|L13 Rubber Dams 2, p.31]] [[L13 Rubber Dams 2.pdf#page=33|L13 Rubber Dams 2, p.33]] [[L13 Rubber Dams 2.pdf#page=35|L13 Rubber Dams 2, p.35]] [[L13 Rubber Dams 2.pdf#page=28|L13 Rubber Dams 2, p.28]] [[L13 Rubber Dams 2.pdf#page=42|L13 Rubber Dams 2, p.42]] [[L13 Rubber Dams 2.pdf#page=44|L13 Rubber Dams 2, p.44]]