The sentence is understandable and is the sort of thing I'd expect to see in medical notes. I'm assuming, however, that this is part of a written assignment you are submitting and grammar is one of the aspects that is being assessed.
Strictly speaking, a sentence has two parts: a subject (the patient or the observer) and a predicate (which includes the verb that describes what the subject is doing). The first sentence doesn't meet the requirements.
Whether it is acceptable, though, depends on the standards of grammar that your assessors expect. It probably is acceptable as it stands but rather than take a chance I would rewrite it into the form suggested by maggiebee (although I would use a capital R for Recovery).
I'm hoping tilly2 sees this a she is more in touch with the way English is taught nowadays