A simple step-by-step of how getting a custom silicone finger actually works, from finding a clinician to fitting and aftercare.
Once you have decided a custom silicone finger is something you want to explore, the natural next question is: how do you actually get one? The short answer is that you do not buy it directly, you work with a registered clinician who assesses, measures, colour-matches and fits it. This guide walks through the whole process so you know what to expect.
A custom finger prosthesis is a fitted device, not a retail product. It has to be made for your specific residual finger, matched to your skin, and fitted accurately to look right and stay on. That is why the process runs through a registered clinician, a hand therapist, occupational therapist or other suitably registered professional, who has the training to do this well. A maker like BioDigit produces the device and supplies these clinicians; you work with one of them.
The first step is connecting with a clinician who provides this service. If there is one near you, you can be matched with them. If there is not yet one in your area, registering your interest puts you on the list to be connected as the network grows, and signals real demand where you are.
The clinician assesses your hand and the residual finger, confirms you are healed and suitable, and discusses what a prosthesis can realistically achieve for you. This is also when you can ask your questions, cost, appearance, timescales.
The clinician takes an impression of the residual finger and measures your hand, including referencing the matching finger on your other hand where possible, so the prosthesis is the right length, shape and proportion.
Your skin tone is matched in neutral light, base tone, undertone, variation, freckles, and the nail detail, so the finished finger reads as part of your hand.
The prosthesis is made to your specification and quality-checked before it is sent to your clinician. With a quality-assured supplier, nothing reaches you that has not been inspected, and your clinician also checks and accepts it before fitting.
Your clinician fits the finished prosthesis, confirms it is comfortable, secure and looks right, and shows you how to put it on, remove it, and care for it. They also explain what to expect and when to return.
The timescale depends on the clinician's process and the manufacturing window, which your clinician will explain. A quality-assured maker provides a clear delivery window so you know what to expect rather than waiting open-endedly. The fitting itself happens once the finished, accepted device is ready.
Throughout, your clinician is the person responsible for your care, the assessment, the fitting, the decisions about what is right for you. That is by design: clinical judgement should sit with a registered professional who is treating you in person. The maker's role is to provide a dependable, quality-checked device and the method to fit it well.
Register your interest and we'll connect you with a registered clinician who provides this service. If there isn't one in your area yet, we'll keep you informed as the network grows.
Register your interest →