OPINION OF THE COURT BY
ABE, J.This action was instituted by the plaintiffs, Noboru Matsumoto and Claire Matsumoto, to recover damages for injuries suffered by them in a collision involving two automobiles, one driven by plaintiff Noboru Matsumoto1 and *630the other by the defendant, at the intersection of Waialae Avenue and 1st Avenue in Honolulu.
It appears that the defendant driving on 1st Avenue at the intersection above mentioned attempted to cross Waia-lae Avenue, a through street, and the collision occurred in the lane next to the curbing on the opposite side of Waialae Avenue or farthest from where he started.
The case was tried without a jury and the defendant appealed from the judgment rendered by the trial court in favor of the plaintiffs.
The defendant raises three points on appeal. The first two points question the findings of the trial court; however, defendant has failed to show that the findings are clearly erroneous. We find it only necessary to so state in disposing of the first two grounds in light of the numerous cases decided recently by this court on this question.2
The principal point of appeal, as admitted by the defendant, is on the issue of apportionment of damages for the injuries suffered by the plaintiff.
It is uncontroverted that at the time of the collision the plaintiff was suffering from back pains brought about by his lifting trash .cans and possibly from Karate exercises. There is no question that the back pains were, aggravated by the automobile collision. All the physicians testifying stated that it was impossible to apportion the injuries. Both parties also conceded at the hearing before us that the injuries could not be apportioned. The trial court held that the defendant was liable for the total damages, including the aggravation of the pre-existing back condition.
The issue now before us is closely related to the issues we decided in three recent cases, namely: Kawamoto v. *631Yasutake, 49 Haw. 42, 410 P.2d 976 (1966); Loui v. Oakley, 50 Haw. 260, 438 P.2d 393 (1968); and Bachran v. Morishige, 52 Haw. 61, 469 P.2d 808 (1970).
In Kawamoto v. Yasutake, supra, we held that where the plaintiff with a diseased condition suffered injuries as a result of the defendant’s negligence and the damages could not be apportioned, the defendant would be liable for the entire damages and that it was immaterial whether the injuries were new ones or an aggravation of the pre-exist-ing condition.
In Loui v. Oakley, supra, we were confronted with two divergent and conflicting propositions of law. The plaintiff on one hand advocated that where a person is injured in successive automobile collisions and sues the first tort-feasor, and it is shown that the injuries suffered by him are indivisible, he should recover from the first tortfeasor the full amount of the damages for all of the injuries resulting from all of the accidents. On the other hand, the defendant argued that the burden of proof was on the plaintiff and if he is unable to show what portion of the damages was attributable to the first accident, he should be denied recovery. We stated that in “[determining the extent of damages for which the defendant should answer is not a question of causality in the strict sense but rather a question of policy.” Supra at p. 261. Also, we stated that under the circumstances of the case “the proper procedure is for the trial court to instruct the jury that if it is unable to determine by a preponderance of the evidence how much of the plaintiff’s damages can be attributed to the defendant’s negligence, it may make a rough apportionment.” Supra at p. 264.
In Bachran v. Morishige, supra at 64 we pointed out that Loui “did not hold that whenever a plaintiff is injured in more than one accident the damages should always be apportioned between the accidents.” We also said:
*632“[I]t must be remembered that Loui v. Oakley was decided on a policy question to ‘steer a careful course between the Scylla of denying the plaintiff and the Charybdis of imposing on one defendant all the damages, at least some of which would not have occurred without the independent acts of other persons.’ 50 Haw. at 263-264, 438 P.2d at 396. It does not overrule Kawamoto v. Yasutake, supra.” •:***#
“We believe a fair rule is to hold that where a person has suffered injuries in a prior accident and has fully recovered, and later he is injured by the negligence of another person and the injuries suffered in the later accident bring on pain, suffering and disability, the proximate cause of the pain, suffering and disability is the negligence of that other person. In such circumstances that other person should be liable for the entire damages.” Supra at 65.
It should be pointed out that in Bachran the record showed that the plaintiff had suffered prior injuries in another automobile collision involving independent acts of a third party; however, the action was against the driver of the automobile involved in the second collision.
Here, the uncontroverted evidence is that the plaintiff’s pre-existing condition (bach pains) was not brought about by transaction or action involving any other person. There is absolutely no possibility for the plaintiff to recover damages other than from the defendant. Thus, we are not faced with the problem of imposing on the defendant all of the damages, “at least some of which would not have occurred without the independent acts of other persons.” Loui v. Oakley, supra at 263-264. We believe this factor distinguishes this case from both Loui and Bachran.
The facts are clear that the plaintiff was suffering from bach pains prior to the collision; that the pre-existing bach *633injuries were self inflicted; that he suffered new injuries to his back or the existing injuries were aggravated in the collision of automobiles involving the defendant; and that the injuries were indivisible. Now as the plaintiff was suffering from a pre-existing back ailment and the damages for the injuries are not apportionable, shouldn’t he be entitled to recover total damages from the defendant under Kawamoto? It is correct that in Kawamoto at the time of the accident the plaintiff had a pre-existing diseased condition, but should the rule of that case be limited only to “pre-existing diseased condition”? Is there any justification to differentiate the “pre-existing condition” as between “diseased” and such condition brought about by some exterior force or influence?
We cannot see any realistic reason for differentiating and classifying the pre-existing condition as to whether it was brought about by disease or by some exterior force or influence. On the facts of this case, where the pre-exist-ing back ailment was not the result of any transaction involving other persons, we hold that such pre-existing condition should be treated no differently than from a condition brought about by disease.3
*634Bert T. Kobayashi, Jr. (Kobayashi, Toyofulcu é Ko-shiba of counsel) for defendant-appellant. Bert 8. Tokairin for plaintiffs-appellees.Here, it lias been agreed by both parties that the injuries are indivisible. Therefore, we hold that the defendant is liable to the plaintiff for the total damages for the injuries whether the injuries were new ones or an aggravation of the pre-existing condition.
Judgment affirmed.
The appeal only involves plaintiff Noboru Matsumoto and thus he will be referred to hereafter as the plaintiff.
Honda v. Higa, 52 Haw. 311, 474 P.2d 708 (1970); Siko v. Seguirant, 51 Haw. 118, 120, 452 P.2d 447 (1969); Ed Klein, Inc. v. Hotel Kaimana, Inc., 51 Haw. 268, 457 P.2d 210 (1989); Low v. Honolulu Rapid Transit Co., 50 Haw. 582, 445 P.2d 372 (1968).
In Wise v. Carter. 119 So. 2d 40 (Fla. 1960), the Florida District Court of Appeals held that a plaintiff could recover damages for the entire injuries, including the injuries she suffered from a fall 22 days before the automobile collision, if the damages could not he apportioned. As its authority it cited Hamblen, Inc. v. Owens, 127 Fla. 91, 95-96, 172 So. 694, 696 (1937). The latter case involved a claim of negligence by a plaintiff-employee against his employer. He had suffered injuries when a stepladder collapsed and it became necessary to have his leg amputated. The employer-defendant had argued that 14 years prior to the incident, the plaintiff as a boy had suffered a fractured kneecap and that he was then operated for osteomyeUtis. He became symptomatically well but that the germ of that disease which had remained dormant had been reactivated and thus he was not liable. In answer the court said “it is settled law that where injuries aggravate an existing ailment or develop a latent one the person whose negligence caused the injury is required to respond in damages for the results of the disease as well as the original injury. * * * The defendant must respond in damages for such part of the diseased condition as his negligence has caused and if there can be no apportionment, * * * then his negligence is responsible for the diseased condition.”