The sole question is whether the court erred in granting defendants’ motions for summary judgment. A movant is entitled to summary judgment pursuant to N.C. Gen. Stat. 1A-1, Rule 56 when the record, viewed in the light most favorable to the non-moving party, presents “ ‘no genuine issue as to any material fact and . . . the moving party is entitled to a judgment as a matter of law.’ ”
Easter v. Hospital,
Plaintiff contends that the facts as set out in the depositions, answers to interrogatories, and affidavits submitted to the court are sufficient to invoke the doctrine of
res ipsa loquitur.
We agree. While ordinarily negligence, must be proved and cannot be inferred from the fact of an injury,
Kekelis v. Machine Works,
Application of
res ipsa
in medical malpractice actions has received special attention, resulting in what our Supreme Court has characterized as a “somewhat restrictive” application of the doctrine.
Id.
at 182,
We find plaintiffs forecast of evidence sufficient to allow reasonable jurors to find the first prong of the
res ipsa
test,
viz,
that the injury sustained was not an inherent risk of the operation and would rarely if ever occur absent negligence. Plaintiffs failure to present a forecast of expert testimony is not fatal. “There are many known and obvious facts in the realm of common knowledge which speak for themselves, sometimes even louder than witnesses, expert or otherwise.”
Gray v. Weinstein,
While plaintiff did not forecast evidence of what caused her injuries, a probable explanation emerges from defendant Pantela-kos’ deposition. He testified that during surgery a hyfrecator malfunctioned and had to be replaced. The hyfrecator emits an electrical current and is used to cauterize blood vessels in the area of surgery. Defendant Pantelakos described the malfunctioning hyfrecator as “sparking and putting out a large current.” He further stated that he noticed that a ground plate had not been placed under the plaintiff. When in place, a ground plate rests under the patient and a cord leads from the plate to the front of the hyfrecator unit. According to defendant Pantelakos, a ground plate could prevent some of the “sparking and gapping” characteristic of a defective hyfrecator. He also testified that although he is solely responsible for the use of the hyfrecator during surgery, it is the responsibility of operating room personnel to set up *694 the ground plate. Due to the risks associated with moving an anesthetized patient, defendant Pantelakos could not use a ground plate with the second hyfrecator.
As a safety measure, defendant Pantelakos had previously initiated a policy of using ground plates in conjunction with the hyfrecators at Cape Fear Valley Hospital. It was his experience that the machines often malfunction due to improper maintenance. He also described the hyfrecators as “really cheap” and “poorly adjustable.” The use of ground plates, according to defendant Pantelakos, constituted “good medical practice.”
While this testimony falls short of establishing the actual causation necessary to prove negligence directly, it identifies a plausible source of plaintiffs injury. Such evidence may be considered in determining whether
res ipsa
should apply. “[i?es ipsa] must not be supposed to require that plaintiff . . . must rely altogether upon this prima facie showing ... of negligence, for [s]he may resort to other proof for the purpose of particularizing the negligent act and informing the jury as to the special cause of [her] injury.”
Brown v. Manufacturing Co.,
The second prong of the
res ipsa
test is that direct proof of the cause of injury must be unavailable to plaintiff.
Byrd v. Hospital,
The third prong of the
res ipsa
test limits application of the doctrine to situations where the instrumentality causing injury is in defendant’s “exclusive” control.
O’Quinn v. Southard,
269 N.C.
*695
385, 391-92,
Once an instrumentality causing injury has been identified, it may more readily be said that the source of a plaintiffs injury was in defendant’s control. Focus is properly placed on the presence or absence of defendant’s control, and such control often may be demonstrated without identifying the instrumentality involved. Thus, when it is established that defendant is in control of the circumstances leading to plaintiffs injury, plaintiffs failure to identify an instrumentality is not dispositive.
See Gray,
Here plaintiff has identified the hyfrecator as a probable source of her injury and, as discussed above, defendant Pantela-kos’ testimony regarding the defective hyfrecator strengthens the inference of negligence arising from the circumstances surrounding the injury. Further, defendants were admittedly in control of plaintiff s person and of all instruments in the operating room. To require an anesthetized patient to do more than establish the defendants’ control of the circumstances causally linked to the patient’s injury would artificially limit a doctrine intended to apply when the particular facts surrounding an injury are not known.
See Pendergraft v. Royster,
The purpose of requiring defendant’s exclusive control is to link the inference of negligence which arises from the circum
*696
stances to the defendant, such that it is more probable than not that the defendant’s negligence caused plaintiffs injury. Byrd,
supra,
Here, as in
Mitchell,
all in control of plaintiffs person at the time of injury are defendants in plaintiffs malpractice action. While in both cases the combined negligence of the defendants may have caused plaintiffs injury, the facts here differ from those in
Mitchell
in that here it is also possible that the negligence of one defendant is the sole cause. We do not believe this distinction warrants a result different from that in
Mitchell.
The majority of other jurisdictions addressing the application of res
ipsa
to multiple defendants are in accord.
See Oldis v. La Societe Francaise De Bienfaisance Mutelle,
We find the following reasoning persuasive:
[I]t is difficult to see how the [res ipsa] doctrine can, with any justification, be so restricted in its statement as to become inapplicable to a patient who submits himself to the care and custody of doctors and nurses, is rendered unconscious, and receives some injury from instrumentalities used in his treatment. Without the aid of the doctrine a patient who received permanent injuries of a serious character obviously the result of someone’s negligence, would be entirely unable to recover unless the doctors and nurses in attendance voluntarily chose to disclose the identity of the negligent person and the facts establishing liability. ... If this were the state of the law of negligence, the courts, to avoid gross injustice, would be forced to invoke the principles of absolute liability, irrespective of negligence, in actions by persons suffering injuries during the course of treatment under anesthesia. But . . . this juncture has not yet been reached, and . . . the doctrine of res ipsa loquitur is properly applicable ....
Plaintiff was rendered unconscious for the purpose of undergoing surgical treatment by the defendants; it is manifestly unreasonable for them to insist that [plaintiff] identify any one of them as the person who did the alleged negligent act.
*698 [As to identification of the instrumentality which caused the injury,] [i]t should be enough that the plaintiff can show an injury resulting from an external force applied while [s]he lay unconscious in the hospital; this is as clear a case of identification of the instrumentality as the plaintiff may ever be able to make.
[W]here a plaintiff receives unusual injuries while unconscious and in the course of medical treatment, all those defendants who had any control over [her] body or the in-strumentalities which might have caused the injuries may properly be called upon to meet the inference of negligence by giving an explanation of their conduct.
Ybarra,
Our decision does not shift the burden of proof to defendants. That burden at all times remains with the plaintiff. The finder of fact is free to reject the inferences res ipsa affords to plaintiff even though defendants present no evidence. At most our decision operates to impose potential liability, in a very limited fact situation, on a defendant who fails to produce evidence establishing lack of negligence. Where defendants are in a position of superior knowledge regarding what transpired and, acting in concert, were in control of the only instrumentalities which could have caused plaintiffs injury, such a reduction in plaintiffs burden of production is justified.
Lastly, relying on
Parks
defendant Pantelakos argues that
res ipsa
should not apply to defeat his motion for summary judgment as he had no “duty to inspect or monitor the position of the [plaintiffs hand]. . . .”
We hold plaintiffs forecast of evidence sufficient to evoke the doctrine of res ipsa loquitur, giving rise to a permissible inference of negligence on the part of either defendant hospital system or defendant doctor or both. The court thus erred in granting defendants’ motions for summary judgment. The orders are reversed and the cause is remanded for further proceedings not inconsistent with this opinion.
Reversed and remanded.
