Prosthetic planning kit manual

Contents, trial parts, tightening torques and reprocessing for the Prosthetic Planning Kit.

PDF, 60 MB, on the manufacturer’s website. The manual is the authoritative version: check it before clinical use.

Open NucleOSS Prosthetic Planning Kit tray with its planning parts in a red insert
Document
SM.03 kit manual
Edition
Revision 00, July 2026
Length
18 pages
Language
English

In this document

What the kit is for

These are the recommended instructions for use for the surgical applications of the NucleOSS Dental Implant system. Treatment and surgical planning should be performed on the basis of clinical data and the physician’s evaluation of the case.

The kit consists of specialised measurement and positioning tools that allow the dentist to select the most accurate abutment angle, gingival height and platform diameter in implant-supported applications.

  • It involves physically testing and trying on the angle and height values of the prosthetic component to be placed on the implant screw.
  • It prevents incorrect abutment selection and provides full compatibility with abutment-level or screw-mounted prostheses.
  • Such kits typically include trial abutments and impression pins with varying angles (e.g. 0°, 15°, 25°) and gingival distances.

For indications, contraindications and MRI information, see the implant instructions for use.

Kit contents

The parts fall under four headings. The angles of the angled parts (YRS 0013, 0014, 0018 and 0019) are taken from the figure.

Parts included in the Prosthetic Planning Kit
ReferenceGroupDetail
YRS 0010For straight abutmentsØ 4.3 mm
YRS 0011For straight abutmentsØ 5.0 mm
YRS 0012For straight abutmentsØ 6.0 mm
YRS 0013For angled abutmentsPart marked 15°
YRS 0014For angled abutmentsPart marked 25°
YRS 0018For multi unit abutmentsPart marked 17°
YRS 0019For multi unit abutmentsPart marked 30°
YRS 0016For multi unit abutmentsStraight multi-unit part
T0 25251Manual hex driverIncluded in the set; used to place the straight parts
Parts included in the kit

Using the planning parts

Each group of parts is used in the same way: choose the part for the planned abutment type, place it in the implant, and read the diameter and gingival height (GH) from it. The part placed in the implant is called the “impression part”.

Straight abutments

In prosthetic planning these parts are used to determine the most accurate abutment diameter and gingival height for treatments where straight abutments will be used. Diameters are Ø 4.3, 5.0 and 6.0 mm and measurements can be made from 1 to 6 mm. The parts are placed on the implant using the manual hex driver included in the set.

  1. Prepare the straight measuring part and the manual hex driver.
  2. Place the impression part in the implant.

In the example a Ø 4.3 mm measuring part is used, and the figure marks Ø 4.3 mm and GH 2.0 mm.

Angled abutments

In prosthetic planning these parts are used to determine the most accurate abutment diameter and gingival height for treatments where the implant is at a 15° or 25° angle. Measurements can be taken from 1 to 6 mm.

Angled planning parts
  1. Select the angled impression part to be used.
  2. Place the impression part in the implant.

In the example a 15° impression part is used. Its figure marks GH 2.0 mm and GH 3.0 mm at opposite sides of the part, and shows the matching 15° abutment with Ø 4.3 mm and GH 2.0 mm.

Multi-unit straight abutments

In prosthetic planning these parts are used to determine the correct gingival height for the multi-unit straight abutment to be used in treatments where the implant is straight. Measurements can be made from 1 to 4 mm; the figure marks 1.0, 2.5 and 4.0. The set includes 2 multi-unit straight impression parts.

Multi-unit straight planning parts
  1. Prepare a multi-unit straight measuring part.
  2. Place the impression part in the implant.

In the example the figure marks the Ti-base level, GH 2.5 mm and Ø 4.8 mm, and shows the multi-unit abutment on the implant, captioned multi unit CAD/CAM Ti-base abutment.

Multi-unit angled abutments

In prosthetic planning these parts are used to determine the most accurate gingival height for the multi-unit abutment to be used in treatments where the implant is at a 17° or 30° angle. Measurements can be taken from 1 to 4 mm.

Multi-unit angled planning parts
  1. Select the multi-unit angled measuring part to be used.
  2. Place the impression part in the implant.

In the example a 17° impression part is used, and the figure marks GH 1.5 mm and Ø 4.8 mm.

Manual hex driver T0 25251

  • The hex driver is used for fixing healing components, prosthetic parts and impression parts.
  • It is made of stainless steel and can be procured in a surgical set or as a single piece.
  • The tip of the hex driver, used manually and with a micromotor, has a hex structure and a conical shape. The figure marks the length L 12.5 mm.
  • It can be used for carrying connection screws and healing caps and for light tightening.
  • Torque up to a maximum of 10 Ncm can be made with this hex driver.
Manual hex driver T0 25251

Caution. Never apply final torque with the hex drivers: the hex slot of the screw or the tip of the hex driver may be damaged.

Carrying a screw with the hex driver

Tightening and torque values

Both torque tables carry the reference T0 25900. In the first table, the tightening parts shown for a group of products apply to every product in that group.

Tightening parts and torque values, cover screws to Ti-base screws
ProductTightening partsTorque value
Implant cover screw and sinus capsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverManual / ratchet (if a ratchet is used, 10 Ncm)
Gingiva formerT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverManual / ratchet (if a ratchet is used, 10 Ncm)
Connection screws of PEEK partsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverManual / ratchet (if a ratchet is used, 10 Ncm)
All cemented abutment screwsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 30 Ncm
Cast abutment screwsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 30 Ncm
CAD/CAM Ti-base abutment screwsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 30 Ncm
Tightening and torque values, first page
Tightening parts and torque values, attachment abutments to occlusal screws
ProductTightening partsTorque value
Ball abutmentT0 25205 ball abutment tightening partMax. 30 Ncm
Equator abutment774CHE equator abutment tightening partMax. 30 Ncm
Multi-unit straight abutmentsT0 25206 multi unit abutment tightening partMax. 30 Ncm
Multi-unit angled (17° / 30°) abutment screwsT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 30 Ncm
Parts installed on the multi-unitT0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 10 Ncm
Occlusal screws attached to prosthesis (first of two rows)T0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 20 Ncm
Occlusal screws attached to prosthesis (second of two rows)T0 2024 short (ratchet); T0 2025 long (ratchet); T0 25251 manual hex driverMax. 20 Ncm
Tightening and torque values, second page

For the last four rows, the ratchet drivers and the manual hex driver are listed together, without assigning a driver to each torque value. No more than 10 Ncm may be applied with the hex drivers, and never final torque.

Cleaning and handling

Maintenance and cleaning of surgical hand tools:

  • Careful use of all tools is extremely important.
  • Even the slightest damage to the ends of the drill adversely affects cutting performance and therefore the clinical outcome.
  • Even if a drill is used correctly and is clean, its cutting performance is reduced after a certain number of uses. The maximum milling for NucleOSS drills is 15 times.
  • Avoid contact between the ends of the drills and any hard surface other than the bone.
  • Use each surgical set piece according to its purpose and method of use. Other uses may damage the part.
  • Never allow surgical residues (blood, bone and other tissue residues) to dry on a tool. Clean immediately after surgery.
  • Clean thoroughly with only soft brushes so as not to cause wear and scratches on the tools. If necessary, remove the removable parts of the tools and clean the gaps.
  • Never disinfect, clean (also ultrasound) or sterilise instruments made of different materials together.
  • Use only cleaning agents and disinfectants for the material and follow the manufacturer’s instructions for use.
  • Rinse disinfectants and cleaning agents thoroughly with water.
  • Never leave or store tools moist or wet.

For more detailed information, see the D006 NucleOSS Surgical Instruments User Manual for Cleaning and Disinfection of Surgical Instruments.

Sterilisation

Caution. The manufacturer accepts no responsibility for devices initially delivered non-sterile, regardless of who performs the sterilisation or by what method. Because conditions and environments vary, the ultimate responsibility for implementing and verifying procedures to achieve sterility rests with the user. Non-sterile surgical instruments should not be used under any circumstances.

  1. Place properly cleaned and dried instruments into the designated slots inside the surgical set box.
  2. The surgical set is made of highly impact-resistant plastic materials suitable for autoclave sterilisation. In clinical autoclaves the parts can be sterilised as a single piece without being removed from the box.
  3. Place the surgical set container in the autoclave bag.
  4. After the cycle is complete, remove the surgical sets from the steriliser and place the tray on a padded surface to prevent condensation during cooling.

Caution. Do not stack boxes while performing the sterilisation process, as this may affect sterilisation effectiveness.

Sterilisation cycle recommended by the manufacturer
ParameterValue
MethodMoist heat sterilisation according to ISO 17665:2024
CyclePrevacuum
Temperature134°C / 273.2°F
Exposure time3 minutes
Pressure2.2 bar
Pre-vacuum3 times < 60 mbar
Minimum drying time60 minutes in the enclosed chamber

The sterilisation processes are validated in accordance with the current international standard, ISO 17665:2024. The manufacturer’s instructions for use for all detergents, cleaning solutions and equipment and accessories used in cleaning and disinfecting the devices must be strictly followed.

Storage and symbols

After sterilisation, store the devices in a dry, dark place, such as a closed cupboard or drawer.

See the full manual (PDF) for the symbols used on NucleOSS products and the contact details.

On this page

  1. What the kit is for
  2. Kit contents
  3. Using the planning parts
  4. Manual hex driver T0 25251
  5. Tightening and torque values
  6. Cleaning and handling
  7. Sterilisation
  8. Storage and symbols

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