<human>: my dad has to have posterior cervical decompression surgery this minth. I am worried because he nis a heavy smoker and drinks at least 3 beers a day. will this make his healing and recovery a slower process/ Should we get another opinion on posterior ve anterior surgery?
<bot>: Hi there, thanks for your question. Smoking definitely has direct relation to healing after surgeries. It can affect wound healing. Particularly with reference smoking has been associated with non-healing of bone referred to as non-union or non fusion. It is highly advisable to quit smoking. Regarding anterior or posterior surgery it is always worthwhile to take a second opinion before going under the knife. All the best. With regards.