Opinion
NOT TO BE PUBLISHED
Super. Ct. Nos. ADJ4400372, SAC0282814
SIMS, Acting P. J.
Following a decision on reconsideration allowing injured worker, Michael Griffin (Griffin), to reopen his claim of injury under Labor Code sections 5410, 5803 and 5804 , employer California Highway Patrol (CHP) now petitions this court for a writ of review. CHP contends the Workers’ Compensation Appeals Board (WCAB) erred in interpreting “the statutes and decisional law to allow Griffin’s claim of injury to the left hand and to the heart to be added to a new and further petition from a prior award involving other body parts; when there has been no showing of any causal connection between the injuries involved in the original award and those involving the left hand and the heart.” We shall affirm the WCAB’s decision that there was good cause to reopen the previous stipulated award.
Undesignated statutory references are to the Labor Code.
FACTUAL BACKGROUND AND PROCEDURAL HISTORY
Griffin worked for the CHP as a peace officer from July 1969 to August 1999. While employed with the CHP, Griffin sustained cumulative trauma industrial injuries through July 22, 1999 to his “neck, back, right hand, gastrointestinal, headaches, bilateral knees and feet, right hip.” On July 23, 2003, the parties agreed to a Stipulated Award, which included an award of 25 percent permanent disability and future medical treatment.
On May 11, 2004, Griffin filed a Petition to Reopen his claim based on new and further disability under sections 5803, 5804 and 5410. In this petition, Griffin claimed that from the time of the previous award, his “condition has worsened and deteriorated so as to cause new and further disability, need for medical care and vocational rehabilitation including further injury to his left thumb and left hand (trigger finger).”
On July 14, 2005, Griffin filed a First Amended Petition to Reopen for New and Further Disability also under sections 5803, 5804, and 5410. This petition alleged that since the time of the July 2003 award, his “condition has worsened and deteriorated so as to cause new and further disability, need for medical care and vocational rehabilitation including further injury to his left thumb and left hand (trigger finger) and heart.”
The matter came on for trial on September 23, 2008. As to the injured body parts which had been a part of the original stipulated award, Dr. Adelberg found there was no increased disability. Dr. Adelberg concluded there was a cumulative industrial injury to the left thumb, which first became clinically significant in April 2004. Surgery was performed on April 15, 2005, and the condition became permanent and stationary on August 30, 2005. The only permanent disability indications were a preclusion of very forceful gripping. The WCJ found Griffin had not met his burden of proof as to new and further disability for the left hand and thumb, because Dr. Adelberg’s report did not address how these injuries were new and further disabilities originating from the stipulated injury or whether these injuries were a compensable consequence of the original stipulated injury.
As to Griffin’s claim for new and further disability related to his heart, Dr. Blau noted Griffin’s cardiovascular symptoms followed an evaluation by Dr. Drell, from which he was referred to a cardiologist. Griffin underwent a coronary bypass on June 26, 2006. He was permanent and stationary, and ratable, with a disability rating of 44 percent. Dr. Blau found the injury to be 100 percent industrially caused. The WCJ found Griffin had not met his burden of proof as to the heart injury, as Dr. Blau’s reports did not address the causation of Griffin’s heart condition to either the original stipulated injury or as a compensable consequence of those injuries.
In an earlier report dated December 12, 2005, Dr. Blau apportioned the heart injury 65 percent to industrial factors and 35 percent to non-industrial factors.
Griffin filed a petition for reconsideration, contending he had met his burden of proof regarding the industrial nature of his heart injury because he was entitled to the heart presumption of section 3212.3, that he met his burden of proof of industrial causation of his left thumb based on Dr. Adelberg’s report and that on reopening a claim for new and further disability, newly discovered body parts injured in the same period as the original cumulative trauma period should be combined as one injury. The WCAB granted reconsideration.
In this case, because Griffin was a CHP officer with over 30 years of service, section 3212.3 would create a rebuttable presumption of industrial causation for heart trouble which developed or manifested while Griffin was in service or within 60 months of his last day of employment with the CHP.
In its Opinion and Decision on Reconsideration, the WCAB determined the left thumb was claimed in a timely filed Petition to Reopen, and thus jurisdiction was preserved if Griffin had demonstrated good cause. Relying on Dr. Adelberg’s opinion that “jamming the gun magazines into the weapon on numerous occasions by [Griffin] was the cause of a cumulative trauma injury with no other causes, ” the WCAB found substantial evidence as to causation of the thumb injury during Griffin’s CHP employment. The WCAB specified its assertion of continuing jurisdiction was not “based on a theory of new and further disability arising as a compensable consequence of a previously awarded injury as analyzed by the WCJ. It is a newly disclosed cumulative injury that had not manifested itself by the time [Griffin] received the July 13, 2003 stipulated award.” As such, the WCAB found “where an injurious industrial condition develops during employment but the manifestation of that injury occurs after a stipulated award, good cause exist[s], as here, to reopen a stipulated award upon a timely filed petition to reopen.... The newly discovered condition need not be a compensable consequence of one of the original body parts injured under the previous award in order to constitute good cause to reopen.”
As to the heart, the WCAB found the Appeals Board also had jurisdiction over this claim. The WCAB found Griffin had timely filed a petition to reopen, which included the heart by amendment. The WCAB found Griffin had met his burden of proof regarding the industrial causation of the heart injury, because he was entitled to the presumption of section 3212.3. In finding the heart condition had developed within the time limits of section 3212.3, the WCAB specifically relied on reports of “chest pain” taken on May 3, 2004, which led to a cardiac diagnosis. Relying on Dr. Blau’s reports, the WCAB further found, even without application of the presumption, Griffin had established his heart condition developed during, and was caused by, his CHP employment.
CHP has not sought review of this determination.
CHP filed a Petition for Reconsideration of the WCAB’s decision. CHP challenged the WCAB’s determination that the newly claimed injuries did not have to be a compensable consequence of the originally claimed injuries, disputed the dates of injury, and disputed the applicability of the heart presumption and the heart injury’s industrial causation.
The WCAB issued an opinion and order denying reconsideration, reiterating their conclusions in the earlier decision on reconsideration. The WCAB further noted “[i]t is true that the heart and left hand injuries pertain to new body parts, but they involve the same period of cumulative injury, the same theory of injury and the same cumulative trauma, as originally claimed. [Griffin] established a nexus between the original injury and the new body parts claimed.”
DISCUSSION
I
In the petition for writ of review, CHP states it is presenting “a pure question of law: the interpretation of statutes governing proceedings for new and further disability.” CHP contends “the [WCAB] incorrectly interpreted the statutes and decisional law to allow Griffin’s claim of injury to the left hand and to the heart to be added to a new and further petition from a prior award involving other body parts; when there has been no showing of any causal connection between the injuries involved in the original award and those involving the left hand and heart.” In its writ petition, CHP argued its position only under section 5410, making no mention of the fact that the WCAB expressly rested its original decision on reconsideration on section 5803. Accordingly, we requested supplemental briefing on the propriety of the WCAB’s decision under section 5803.
“The WCAB's findings on questions of fact are conclusive where supported by substantial evidence. (§§ 5952, 5953; Department of Rehabilitation v. Workers' Comp. Appeals Bd. (2003) 30 Cal.4th 1281, 1290.)” (Verga v. Workers' Comp. Appeals Bd. (2008) 159 Cal.App.4th 174, 183.) However, “[q]uestions of statutory interpretation are, of course, for this court to decide” (Western Growers Ins. Co. v. Workers' Comp. Appeals Bd. (1993) 16 Cal.App.4th 227, 233) and are reviewed de novo. (Department of Rehabilitation (2003) 30 Cal.4th 1281, 1290.) “[T]he WCAB's statutory interpretation is entitled to great weight unless it is clearly erroneous. (Boehm & Associates v. Workers' Comp. Appeals Bd. (1999) 76 Cal.App.4th 513, 515-516.)” (Verga v. Workers' Comp. Appeals Bd., supra, 159 Cal.App.4th 174, 183.) The WCAB's own determination of its jurisdiction is also entitled to significant respect on judicial review. (Nickelsberg v. Workers' Comp. Appeals Bd. (1991) 54 Cal.3d 288, 300.)
“The fundamental rule of statutory construction is that a court should ascertain the intent of the Legislature so as to effectuate the purpose of the law. [Citation.] An equally basic rule of statutory construction is that courts are bound to give effect to statutes according to the usual and ordinary meaning of the language employed in framing them. [Citation.] Although a court may properly rely upon extrinsic aids, it should first look to the words of the statute to determine the Legislature's intent. Where the words of the statute are clear, the court should not add to or alter them to accomplish a purpose that does not appear on the face of the statute or from its legislative history. [Citation.] If the Legislature has provided an express definition of a term, that meaning is binding on the courts. [Citation.] Further, where a word or phrase in a statute has been judicially construed, a strong presumption exists that the Legislature is using it in the precise sense which had been placed upon it by the courts. [Citation.]” (O'Kane v. Irvine (1996) 47 Cal.App.4th 207, 211-212.)
“[S]ections 5410, 5803 and 5804 permit reopening of a case, within the limits set forth below, upon a petition to reopen filed within five years of the date of injury.” (Aliano v. Workers' Comp. Appeals Bd. (1979) 100 Cal.App.3d 341, 365.) Section 5410 provides an injured worker may “institute proceedings for the collection of compensation... within five years after the date of the injury upon the ground that the original injury has caused new and further disability.” (Italics added.) Under section 5803, the WCAB has “continuing jurisdiction over all its orders, decisions, and awards made and entered under the provisions of this division.... At any time, upon notice and after an opportunity to be heard is given to the parties in interest, the appeals board may rescind, alter, or amend any order, decision, or award, good cause appearing therefor. [¶] This power includes the right to review, grant or regrant, diminish, increase, or terminate, within the limits prescribed by this division, any compensation awarded, upon the grounds that the disability of the person in whose favor the award was made has either recurred, increased, diminished, or terminated.” Under section 5804, the appeals board retains jurisdiction to rescind, alter or amend an award only where a petition to reopen is filed within five years of the date of injury.
“[S]upplemental claims for ‘new and further disability’... are governed by section 5410, not sections 5803-5805. [Citations.]” (J. T. Thorp, Inc. v. Workers' Comp. Appeals Bd. (1984) 153 Cal.App.3d 327, 335.) “‘Although long the subject of misunderstanding and controversial litigation, it is now clear that Labor Code section 5410, and not section[s] 5804 [and 5803], control[] the Appeals Board's continuing jurisdiction over new and further disability claims.’” (Zurich Ins. Co. v. Workmen's Comp. Appeals Bd. (1973) 9 Cal.3d 848, 857 (conc. opn. of Sullivan, J.).)
The phrase “new and further disability” is not defined in the statute and judicial interpretation has not flushed out all its potential permutations. Thus, its meaning is not entirely clear. However, it has been judicially defined “‘“to mean disability... result[ing] from some demonstrable change in an employee's condition, ” [citation]’ including a ‘“‘gradual increase in disability.’”’ (Nicky Blair's Restaurant v. Workers' Comp. Appeals Bd. (1980) 109 Cal.App.3d 941, 955.) Common examples of “new and further disability” are a recurrence of temporary disability, a change of a temporary disability into a permanent disability, a gradual increase in disability, or a new need for medical treatment all constitute new and further disability. (Nicky Blair's Restaurant v. Workers' Comp. Appeals Bd., supra, 109 Cal.App.3d at p. 955.) The Supreme Court has also suggested it is “a disability in addition to that for which the employer previously provided benefits as required by the statute.” (Nickelsberg v. Workers' Comp. Appeals Bd. (1991) 54 Cal.3d 288, 301; see also Nicky Blair's Restaurant v. Workers' Comp. Appeals Bd., supra, 109 Cal.App.3d at p. 955; Pizza Hut of San Diego, Inc. v. Workers' Comp. Appeals Bd. (1978) 76 Cal.App.3d 818, 825 fn. 4.)
It is clear from both the statutory language and judicial interpretations that under section 5410, there must be a causal connection between the original injury and the claimed new and further disability. The statute expressly requires the petition allege that the “original injury has caused new and further disability.” Furthermore, in the cases applying the statute the claimed new and further disability has either been to the same body part (see Sarabi v. Workers’ Comp. Appeals Bd., supra, [industrial injury to right shoulder with additional claimed period of temporary disability related to shoulder on right shoulder after five year period]) or injury to a new body part which is alleged as a compensable consequence of the original injury. (See Liberty Mut. Ins. Co. v. Industrial Acc. Commission (1964) 231 Cal.App.2d 501, 504 [development of asthma found to be directly attributable to industrial injury to the back].)
Based on the statute’s express language, and the judicial interpretations of that language, we conclude that a petition to reopen for new and further disability under section 5410 requires there to be a causal connection between the alleged “new and further disability” and the original industrial injury. This causal connection may be in the way of further injury to the same body part or injury to a new body part as a compensable consequence of the original injury.
In its decision denying reconsideration, the Board concluded while Griffin had established a “nexus” between his originally claimed injuries and the left hand and heart, because the injuries “involve[d] the same period of cumulative injury, the same theory of injury, and the same cumulative trauma, as originally claimed.” Section 5410 requires more than a nexus, it requires a causal connection between the claimed new and further disability and the original injury. That the injuries share the same cumulative trauma period and theory of industrial causation does not establish the kind of causal connection to the original injury that a petition for new and further disability under section 5410 requires.
There is nothing in the records which suggests a causal connection to the previously claimed injuries and the currently claimed left hand and heart injuries. The body parts claimed are entirely distinct and therefore the claim does not represent further disability arising from the original injuries. Nor is there any evidence that the heart and left hand injuries were compensable consequences of the previously claimed injuries to Griffin’s “neck, back, right hand, gastrointestinal, headaches, bilateral knees and feet, right hip.” That is, the new disabilities to the heart and left hand are not ones for which compensation benefits had previously been awarded or voluntarily furnished. As such, the Board did not have jurisdiction to reopen the previous award based on a claim of new and further disability to the heart and left hand.
That the petitions to reopen could not be made under section 5410 does not, of necessity, preclude the Board from asserting its continuing jurisdiction relative to the left hand and heart claims. As indicated in the WCAB’s opinion granting reconsideration, the WCAB found good cause to reopen the petition “not based on theory of new and further disability arising as a compensable consequence of a previously awarded injury, ” but rather as a “newly disclosed cumulative injury that had not manifested itself by the time” of the stipulated award. In finding good cause to reopen, the WCAB expressly relied on section 5803, not section 5410.
The Petition to Reopen relied on sections 5410, 5803 and 5804. Thus, the claims asserted both “new and further disability” and “good cause.” As discussed above, despite the fact that the concepts of new and further disability and good cause to reopen may be intertwined, they are distinct. Thus, where section 5410 is not available for a claim of new and further disability, if there is a showing of good cause, section 5803 may be available as an alternate source of supplementary relief. (Beaida v. Workmen's Compensation Appeals Bd. (1968) 263 Cal.App.2d 204, 210; Liberty Mut. Ins. Co. v. Industrial Acc. Commission (1964) 231 Cal.App.2d 501, 506.) The WCAB’s determination as to what constitutes “good cause, ” while not conclusive, is entitled to great weight. (Pullman Co. v. Industrial Acc. Commission, supra, 28 Cal.2d 379, 388.)
We recognize the Petitions to Reopen claiming the left hand and the amendment adding the heart were titled “Petition to Reopen for New and Further Disability.” However, as noted above, both petitions cited sections 5410, 5803 and 5804. “Informality in pleading characterizes workers' compensation proceedings.” (Blanchard v. Workers' Comp. Appeals Bd. (1975) 53 Cal.App.3d 590, 595. This “misnomer did not affect the jurisdiction of the [WCAB] nor did it prejudice [CHP].” (Pullman Co. v. Industrial Acc. Commission (1946) 28 Cal.2d 379, 387.)
“[I]t is well settled that any factor or circumstance unknown at the time the original award or order was made which renders the previous findings and award ‘inequitable, ’ will justify the reopening of a case and amendment of the findings and award.” (Leboeuf v. Workers' Comp. Appeals Bd. (1983) 34 Cal.3d 234, 242; Aliano v. Workers' Comp. Appeals Bd. (1979) 100 Cal.App.3d 341, 366; Walters v. Industrial Acc. Commission (1962) 57 Cal.2d 387, 395.) “‘“Good cause”’ includes a mistake of fact, a mistake of law disclosed by a subsequent appellate court ruling on the same point in another case, inadvertence, newly discovered evidence, or fraud. [Citation.]” (Sarabi v. Workers' Comp. Appeals Bd. (2007) 151 Cal.App.4th 920, 926-927.)
Newly discovered evidence which could not have been discovered prior to the issuance of the award can be good cause to reopen a claim. (Brannen v. Workers' Comp. Appeals Bd. (1996) 46 Cal.App.4th 377, 382.) “‘[I]n order to constitute “good cause” for reopening, new evidence (a) must present some good ground, not previously known to the Appeals Board, which renders the original award inequitable, (b) must be more than merely cumulative or a restatement of the original evidence or contentions, and (c) must be accompanied by a showing that such evidence could not with reasonable diligence have been discovered and produced at the original hearing.’ [Citations.]’” (Nicky Blair's Restaurant v. Workers' Comp. Appeals Bd., supra, 109 Cal.App.3d 941, 956-957.)
“‘[G]ood cause’ may be established by newly discovered evidence which could not have been produced at the original hearing and which indicates a more extensive disability than that recognized by the original findings.” (Leboeuf v. Workers' Comp. Appeals Bd., supra, 34 Cal.3d 234, 241.)
Here, the WCAB found an industrial injury to Griffin’s left hand and heart developed during employment but each manifested itself after the issuance of the stipulated award. The injury to Griffin’s left hand did not begin to manifest until April 2004, nine months after the stipulated award. The injury to Griffin’s heart did not begin to manifest until, at the earliest, May 2004, 10 months after the stipulated award. Because the left hand and heart injuries did not begin to manifest until after the entry of the award, Griffin could not have produced evidence of those injuries at the original proceedings. Further, both Dr. Adelberg and Dr. Blau provided evidence that these injuries have increased Griffin’s level of disability. Thus, there was evidence supporting the WCAB’s determination that there was good cause to reopen under the provisions of section 5803, because there was newly discovered evidence which could not have been produced earlier and which demonstrated Griffin had a more extensive disability than recognized at the time of the stipulated award.
We reiterate and clarify, sections 5410 and 5803 offer distinct bases upon which the Board may exercise its continuing jurisdiction. Petitions to reopen for new and further disability are governed by section 5410. By its express terms, section 5410 requires a causal connection between the alleged new and further disability and the original injury. However, a petition to reopen for good cause, other than new and further disability, under section 5803 does not require a causal connection to the original injury.
In its original decision on reconsideration the WCAB expressly found good cause to reopen as to both the heart and hand claims. This finding was not “based on a theory of new and further disability arising as a compensable consequence of a previously awarded injury.” Rather, the WCAB relied upon section 5803, to find under the facts in this case, where newly discovered evidence reveals a period of cumulative trauma during which industrially caused injuries developed, but the injuries did not manifest until after the issuance of the award, the original award is inequitable. Where the original award is inequitable because of facts unknown and unknowable at the time of the original award, the WCAB can assert its continuing jurisdiction under section 5803.
DISPOSITION
The Workers’ Compensation Appeals Board order denying reconsideration is affirmed. The parties shall bear their own costs on the writ petition.
We concur: HULL, J. CANTIL-SAKAUYE, J.