![](https://s3images.coroflot.com/user_files/individual_files/356040_d6zv1yW3WvVt1fqOATllwtnDB.jpg)
This project was completed primarily with colleague Andrew Grosvenor (and a few other helpers) at iRSM. We teamed up with a surgeon to create physical models for him to use as a teaching aid at a surgical workshop. The technique he was teaching involved reconstructing the mandible and tongue...so complicated stuff that was facilitated by having other surgeons complete a mock surgery on the provided models.
![](https://s3images.coroflot.com/user_files/individual_files/356040_1YkRWw8tbdQ1GhHYggtPM9IzT.jpg)
This project was completed primarily with colleague Andrew Grosvenor (and a few other helpers) at iRSM. We teamed up with a surgeon to create physical models for him to use as a teaching aid at a surgical workshop. The technique he was teaching involved reconstructing the mandible and tongue...so complicated stuff that was facilitated by having other surgeons complete a mock surgery on the provided models.
![](https://s3images.coroflot.com/user_files/individual_files/356040_Thpz8KUeQkdM7V5zc0qn9vpOz.jpg)
This project was completed primarily with colleague Andrew Grosvenor (and a few other helpers) at iRSM. We teamed up with a surgeon to create physical models for him to use as a teaching aid at a surgical workshop. The technique he was teaching involved reconstructing the mandible and tongue...so complicated stuff that was facilitated by having other surgeons complete a mock surgery on the provided models.
![](https://s3images.coroflot.com/user_files/individual_files/356040_VmbQVF2pWrS4Nkjl9E9xQ3y1v.jpg)
Creating molds for anatomical models is a huge challenge. Finding the right durometer for the soft tissue was also incredibly challenging.
![](https://s3images.coroflot.com/user_files/individual_files/356040_NxHbPhshrReTOQ4UuSgk1phZB.jpg)
This project was completed primarily with colleague Andrew Grosvenor (and a few other helpers) at iRSM. We teamed up with a surgeon to create physical models for him to use as a teaching aid at a surgical workshop. The technique he was teaching involved reconstructing the mandible and tongue...so complicated stuff that was facilitated by having other surgeons complete a mock surgery on the provided models.
![](https://s3images.coroflot.com/user_files/individual_files/356040_nFeWIjLE6qrQWlfZmIRLHREVR.jpg)
Assembly of the 'bone' models. The ball joints on the mandible give a fairly realistic range of motion and also enable the surgeons to pop them out as a reference.
![](https://s3images.coroflot.com/user_files/individual_files/356040_T5gGI2o03nhITDXe_7lV71Ys3.jpg)
This is the soft tissue for the maxilla (around the teeth and the palate). I printed the molds using an SLA machine.
![](https://s3images.coroflot.com/user_files/individual_files/356040_serZXoBJJeOm2U4SBjZZBr_04.jpg)
This is the soft tissue for the jaw. I printed the molds using an SLA machine.
![](https://s3images.coroflot.com/user_files/individual_files/356040_u5imKHjz0oVvqSaghgpbI5M29.jpg)
This is the soft tissue for the tongue. I printed the molds using an SLA machine.
![](https://s3images.coroflot.com/user_files/individual_files/356040_2_y8McOBNHYUFTliLBujLRjpc.jpg)
This is an early version of the pharynx. Molds were printed with an SLA RP machine.
![](https://s3images.coroflot.com/user_files/individual_files/356040_q5MST_NIWOpOI0XQm7dVko333.jpg)
Dry fit of all the components. The tongue is incredibly squishy :)
![](https://s3images.coroflot.com/user_files/individual_files/356040_arTSPYyQRtyiugF7Ky5qk8cTI.jpg)
Dry fitting the hard and soft components.
![](https://s3images.coroflot.com/user_files/individual_files/356040_2bfWRAk0Hi03VhZ_B0rGEgQRO.jpg)
Another angle of the dry fit.
![](https://s3images.coroflot.com/user_files/individual_files/356040_ktUYzLwxn6TOWuCv9iyDbVOqN.jpg)
One of the surgeons at the workshop completing a stage of the procedure.
![](https://s3images.coroflot.com/user_files/individual_files/356040_c2XRJ3F8xK27KWn0Rh4Ha_Cum.jpg)
This is one of the reconstruction plates that attaches a portion of the patient's fibula to reconstruct their mandible after a cancerous growth has been removed.
![](https://s3images.coroflot.com/user_files/individual_files/356040_SSF_9TNNufeJ8EWFyygutt0zG.jpg)
After assembly. The silicone is super soft and apparently provides a relatively lifelike feel when performing the mock surgery.
![](https://s3images.coroflot.com/user_files/individual_files/356040_8p7ox1rxjOrk9yvM3CS0eeiyo.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/356040_0d0ikvIRQinaHSqv9Xoaa3_5G.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/356040_Ko_k4476CIaAYiHZAcVLhhVtp.jpg)
The surgeons tested out the new model. They reconstructed the soft palate, removed a mock tumor on the mandible and reconstructed it by cutting a portion of fibula. They then plated the model as they would in surgery.
![](https://s3images.coroflot.com/user_files/individual_files/356040_bdFeNM964dd1PTgJJWUHVulbW.jpg)
The before and after test run. We needed a cheap substitute for blood vessels to perform the test run, so we had some red wool kicking around :)
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