Hi, I am writing to ask what is itu psychosis as my father has been in intensive care for three months, he has been sedated for quite along period of time approx one month, since then he has been on a ventilator through a tacheostomy so he has not been able to communicate, he has had various infections which keep setting him back. Whilst he has been in this situation he has not had enough physiotherapy which has left his ligaments and tendons hard, with this, a manipulation of his joints has been done and has found to have only certain movement of at the most 50 degrees. My question on this is, if he was to have private physiotherapy would he be able to have full movement and be mobile again, and is there such a procedure of lazer treatment which can soften the ligaments and tendons? Kind Regards Joanna