If the body is diseased in a dream, this suggests a sickness of attitude or it could simply indicate extreme emotional and physical fatigue. A dismembered body indicates emotional and mental distress; perhaps you are tearing yourself apart over something or someone, or your life is falling apart. Half a body dream images suggest a lack of balance in your life between your outer and inner life.
If the top half of your body is missing, this indicates lack of reasoning and emotional intelligence.
If the bottom half is missing, this relates to loss, or denial of instincts and sexuality.
If the body is injured or you see injuries, this suggests emotional scars or hurts, or repressed anger.
If the body is cut open, this indicates a vital change within yourself or the release of emotional tension.
In times past, such dreams were interpreted as the release of ‘evil spirits’, hence the association of a sometimes painful release of tension.
Loss of limbs in a body usually indicates a sense of inadequacy, sometimes connected with the limb that is lost. For example, loss of legs could suggest an inability to stand up for yourself or someone dependent on you. Loss of an arm could indicate an inability to influence other people, or to give and receive.
If your body is burnt in the dream, this suggests an emotional scar, and if the burn is painful, this suggests that you are relating to this hurt in an unhelpful, self-destructive way. If, however, the burning isn’t painful, it has a more positive interpretation: feelings of potential and new beginnings.
Marks on the body in a dream suggest things you carry with you in life, or experiences that have marked you.
If your body is crawling with maggots, this indicates the need to cleanse your body of toxins, infection or resentment. A murdered body in a dream represents aspects of your life that you find hard to deal with, such as anger towards a family member. Sometimes such anger may be a way of avoiding the real issues involved and, if this is the case, the dream murder may show how you feel about being ‘murdered’ by lack of love or trust.
If you are pulling things out of your body in your dream, this suggests growing self-knowledge; you are becoming aware of thoughts and emotions of which you were previously unaware. See also SICKNESS AND HEALTH.... The Element Encyclopedia
To see one’s head detached from the body without being struck suggest one of the following : that one’s leader or patron will break off his relationship with him; or the observer will lose his capital; or his present means of livelihood will come to an end.... Islamic Dream Interpretation