What is the difference between hand casting versus CAD measurements only?
Hand casting is a wrapped impression of your limb and volume. It usually results with a superior fit of the residual limb. Highly customized to each individual. One off! CAD CAM/measurements can be done with measurements or digital scan, and utilizes a pre-determined template socket/shape that can work for the average of the patients. This does not give the clinician as much ability to modify the model or template as you would with an actual “positive” model. They can be effective but often are not detailed to the level of hand cast impressions. If measured only, not likely to result in a superior fit. The practitioner depends on the model template to create a generic model. Be cautious of measurements only to make a socket. Digital scans can be more effective than measurements, but also require a template of the average shape, and cannot accommodate uniqueness of individual amputation.
← What is the difference between hand casting versus CAD measurements only?
Our Team Can Help!
Schedule your complimentary evaluation today.
POSI prosthetist and technicians are trained and certified by the following manufacturers for use of their products:
Ossur: Touch Bionics, I-Limb
Otto Bock: Bebionic, Michelangelo
Prosthetic Orthotic Solutions International (POSI) is an outcome based prosthetic fitting & prosthetic care practice in the New Jersey, Pennsylvania and Delaware areas. POSI specializes in; lower limb prosthetics, upper extremity prosthetics, silicone prosthetics, prosthetic arm, and prosthetic leg fittings.