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Furthermore, the Van Dijk study showed no difference between the on-pump and off-pump groups in quality of life, stroke rate, or all-cause mortality at 3 and 12 months. A study by Jenson et al. published in Circulation found no significant difference in the incidence of cognitive dysfunction 3 months after either OPCAB or conventional on-pump CABG.
The most notable is "penile retraction", where the penis retracts backward into the surrounding tissue and foreskin. Obesity, pelvic bending (in sitting position), and penile atrophy can all exacerbate this problem by burying the penis even deeper in the surrounding tissue. Penile retraction prevents the proper placement of external urine ...
Penile implants can help recover the natural shape of the penis in various conditions that have led to penile deformity. These can be traumatic injuries, penile surgeries, disfiguring and fibrosing diseases of the penis, such as Peyronie's disease. [6] In Peyronie's disease, the change in penile curvature affects normal sexual intercourse as ...
The patient, a 44-year-old male, had sustained the loss of most of his penis in an accident. The transplanted penis came from a brain-dead 22-year-old male. Although a surgical success, the patient and his wife developed psychological trauma as a result of the procedure, and had the surgery reversed 15 days later.
In sex reassignment surgeries, a new penis is formed with the use of a penile implant surrounded with a tissue flap. [11] The pump unit of inflatable penile implants resembles a human testicle and can serve as an artificial testicle for concomitant scrotoplasty. [12] Initially, standard penile implants were used in phalloplasty procedures.
Penuma is the only FDA-approved penile implant on the market, and results have been mixed: Per a 2018 study, 81% of patients reported feeling elated about the implant years after having the procedure.
An artificial organ is a human-made organ device or tissue that is implanted or integrated into a human – interfacing with living tissue – to replace a natural organ, to duplicate or augment a specific function or functions so the patient may return to a normal life as soon as possible. [1]
A cognitive or "brain-to-brain" prosthesis involves neither learned input nor output signals, but the native signals used normally by the area of the brain to be replaced (or supported). Thus, such a device must be able to fully replace the function of a small section of the nervous system—using that section's normal mode of operation.