We believe the legal malpractice case based upon an unsuccessful medical malpractice case is among the most difficult cases of any to litigate.  The practitioner must understand medical malpractice as well as legal malpractice, an in Vitale v Meiselman  2013 NY Slip Op 30910(U)
April 25, 2013  Sup Ct, New York County  Docket Number: 108969/12  Judge:

Standing in legal malpractice cases is determined by the question of privity.  Privity comes in several flavors.  One is whether there is a contract between client and attorney, written, oral, or implied.  If there is a contract, (even if the contract is implied from the factual representation which takes place), then that particular question of

Is it possible to prove legal malpractice at a trial which goes to the jury?  While an argument can be made that the attorney failed to call a particular witness, or failed to offer a particular piece of evidence, the countervailing argument will be that an attorney may choose among several different reasonable trial strategies