Plaintiff contends that the trial court erred in granting defendant’s motion to dismiss her action based on the three-year statute of limitations, where the evidence tended to show that plaintiff filed the action pursuant to the continued course of treatment exception. We agree.
When the trial court granted defendant’s motion to dismiss, it also considered plaintiffs pre-trial deposition, in addition to the pleadings. Thus, defendant’s motion to dismiss was converted to a motion for summary judgment when matters outside the pleadings were presented to and not excluded by the court. Roach v. City of Lenoir, 44 N.C. App. 608, 261 S.E. 2d 299 (1980); Fowler v. Williamson, 39 N.C. App. 715, 251 S.E. 2d 889 (1979). “A motion for summary judgment may be granted only when there is no genuine issue as to any material fact, and the movant is entitled to judgment as a matter of law.” Ballenger v. Crowell, 38 N.C. App. 50, 53, 247 S.E. 2d 287, 290 (1978). The rule “allows quick and final disposition of claims where there is no real question as to whether plaintiff should recover, or where the defendant has established a complete defense.” Oakley v. Little, 49 N.C. App. 650, 652, 272 S.E. 2d 370, 372 (1980).
The statute of limitations operates to vest a defendant with the right to rely on it as a defense, and the court has no discretion when considering whether a claim is time-barred. Congleton v. City of Asheboro, 8 N.C. App. 571, 174 S.E. 2d 870, cert. denied, 277 N.C. 110 (1970). The applicable statute of limitations in this action is 6.S. sec. l-15(c) which states in part that:
Except where otherwise provided by statute, a cause of action for malpractice arising out of the performance of or failure to perform professional services shall be deemed to accrue at the time of the occurrence of the last act of the defendant giving rise to the cause of action: Provided that whenever there is bodily injury to the person, economic or *253monetary loss, or a defect in or damage to property which originates under circumstances making the injury, loss, defect or damage not readily apparent to the claimant at the time of its origin, and the injury, loss, defect or damage is discovered or should reasonably be discovered by the claimant two or more years after the occurrence of the last act of the defendant giving rise to the cause of action, suit must be commenced within one year from the date discovery is made: Provided nothing herein shall be construed to reduce the statute of limitation in any such case below three years.
Thus, G.S. 145(c) establishes two separate grounds for malpractice: (1) malpractice arising out of the performance of professional services; and (2) the failure to perform professional services. Schneider v. Brunk, 72 N.C. App. 560, 324 S.E. 2d 922 (1985). The statute further provides that for both actions and omissions, the cause of action accrues and the statute of limitations begins to run at the time of defendant’s last act giving rise to the cause of action. Mathis v. May, 86 N.C. App. 436, 358 S.E. 2d 94 (1987).
Under the facts in the case sub judice, the alleged last act or performance by defendant on plaintiff was the surgical operation that was completed on 22 January 1981 so that plaintiff had until 22 January 1984 to file her action. Plaintiff did not file her complaint until 18 June 1984, and contends that she is not barred by the three year statute of limitations because her case falls within the continued course of treatment exception. Ballenger, supra. Plaintiff contends that the evidence establishes that defendant doctor continued to provide treatment for her following surgery by discussing with her, during her postoperative visits with him, the problems plaintiff was experiencing with her hip; by performing a fluoroscope examination on 24 June 1981; and also by discussing with her the results of the fluoroscope examination. According to plaintiff’s theory, Dr. Rogers’ last act occurred on 24 June 1981, so that plaintiff had until 24 June 1984 in which to file her action. Since she filed her complaint on 18 June 1984, plaintiff argues that she has filed within the statutory period. We agree.
The continued course of treatment doctrine “applies to situations in which the doctor continues a particular course of treatment over a period of time. . . . Where the injurious consequences arise from a continuing course of negligent treat*254ment . . . the statute does not ordinarily begin to run until the injurious treatment is terminated. . . . The malpractice in such cases is regarded as a continuing tort because of the persistence of the physician or surgeon in continuing and repeating the wrongful treatment.” Ballenger, 38 N.C. App. at 58, 247 S.E. 2d at 293 (emphasis supplied and citation omitted).
In Stanley v. Brown, 43 N.C. App. 503, 259 S.E. 2d 408 (1979), plaintiff, following surgery and discharge from the hospital, discovered that something was wrong. On two postoperative visits to the surgeon, plaintiff was advised that the condition was something with which “she must live.” Following that last visit, plaintiff saw another physician who informed her that defendant’s operation had been performed incorrectly. She underwent an operation within ten months of the first one. She testified that “when Dr. Brown told me I was going to have to live with it, I decided he was not going to be my doctor any more, because he left me in that condition, and I was satisfied that he had done the operation incorrectly, and that he had ruined me. I had already decided in April that I was in bad shape.” Id. at 503-04, 259 S.E. 2d at 408. Plaintiff also stated the following in her deposition: that she had an operation performed on her on 27 February 1974; that sometime after 9 March 1974, she discovered something was wrong; that on 5 April 1974 and on 12 June 1974, plaintiff had two postoperative visits to the doctor; and that 12 June 1974 was the last time plaintiff saw defendant in a professional capacity. Plaintiff brought an action against the physician on 14 October 1977 for malpractice for the operation performed on 27 February 1974. In his answer defendant pled the statute of limitations as a bar to plaintiffs claim. This court held that the action accrued on the date defendant performed the surgery on the plaintiff, where plaintiff discovered the injury and had corrective surgery within ten months of the alleged negligent operation by defendant. This court noted that “[e]ven if we were to construe the facts liberally and were to find that defendant’s last act occurred on 12 June 1974, when plaintiff last visited defendant’s office, plaintiff still would not have filed within the statutory period.” Stanley, 43 N.C. App. at 506-07, 259 S.E. 2d at 410.
In the case sub judice, plaintiff never expressly stated in her deposition that she knew the operation had been performed negligently, nor did the subsequent doctor inform her expressly *255that the operation had been performed incorrectly. Plaintiff’s testimony reveals that plaintiff had been experiencing pain following surgery by defendant and questioned defendant about pain; that on her last postoperative visit to defendant, on 24 June 1981, defendant stated “that [the pain] is part of the game, [and] you’ll just have to learn to live with it”; that plaintiff first saw Dr. Scott on 29 June 1981; that Dr. Scott told plaintiff she would not be any better until she had surgery again; that plaintiff had corrective surgery within seven months of the alleged negligent operation by defendant; and that she didn’t think about suing defendant until February 1984.
Although plaintiff could not remember the exact number of postoperative visits that had occurred, we believe these facts give rise to the application of the continued course of treatment rule enunciated in Ballenger, supra. The treatment provided by defendant was for the same injury and continued after the alleged acts of malpractice. It was not a mere continuity of a general physician-patient relationship. Unlike Stanley, plaintiff, in the case sub judice, was not informed per se that the operation was performed incorrectly, nor did she make an immediate determination after the operation that she had been operated on negligently. We are mindful of the fact that the record does not reveal whether the postoperative visits were initiated by plaintiff and/or were scheduled office visits. Nevertheless, although defendant informed plaintiff that the pain was something “she must live with,” plaintiff continued to seek treatment from defendant because of continued pain in that area for which medical attention was first sought. These visits continued over a period of six months, culminating in plaintiff’s last visit on 24 June 1981, in which defendant performed a fluoroscope examination of plaintiff’s hip. Thus, defendant’s last act occurred on 24 June 1981, plaintiff’s last visit to the defendant-doctor. Thus, plaintiff had until 24 June 1984 in which to file an action for malpractice. Since plaintiff filed her claim on 18 June 1984, she filed within the prescribed limitation period and thus her claim is not time-barred.
On the record before this Court, there exists a genuine issue of material fact, and based on the evidence, defendant is not entitled to judgment as a matter of law. Accordingly, the order below allowing defendant’s motion for summary judgment was erroneous. Therefore, the judgment below must be and is
*256Reversed.
Judges Wells and COZORT concur.